China Zhejiang Hanlong New Material Co., Ltd. Company News

Blog Professional evaluation data interpretation: Garden fence roller shutter PVC plastic screen strip This product is designed specifically for metal fences (such as double wire mesh and chain link mesh), using high-quality laminated PVC material to achieve privacy shielding and decorative functions through interlaced weaving. According to professional product data, its weight range covers 450-650g/㎡, with a temperature resistance of -30 ℃ to+70 ℃, and is suitable for extreme climates. The color fastness to light reaches 6-7 levels (ISO 105-B02), ensuring long-term outdoor sun exposure without fading. The material has a 100% opacity, achieving complete privacy shielding, and the surface is smooth and easy to clean, which can be rinsed with a hose. The 1.2mm thickness version has good rigidity and wind resistance, and has passed TUV UV 500 hour testing certification (ISO4892) to ensure long-term durability. Garden fence roller shutter PVC plastic screen strip selection guide 1. Weight and thickness selectionSelect specifications based on wind environment:Standard type 450-550g/㎡ (thickness about 0.7-1.0mm): suitable for ordinary gardens, tear strength ≥ 300NReinforced 600-650g/㎡ (thickness about 1.2mm): suitable for strong wind areas or high fences, with a tear resistance strength of ≥ 400NProducts with a thickness less than 0.7mm are prone to deformation and have weak wind resistance.2. Weather resistance and privacy verification100% opacity must be verified to achieve complete privacy masking. Require a color fastness to light of ≥ 6-7 levels (ISO 105-B02), ensuring no fading for 3-5 years. Confirmed to have passed TUV UV 500 hour testing certification (ISO4892) and temperature resistance testing from -30 ℃ to+70 ℃, adapting to climate change throughout the four seasons.3. Installation adaptation and roll specificationsMeasure the mesh size of the fence (commonly 50mm x 50mm, 50mm x 100mm), with a standard screen strip width of 19cm-25cm. The roll form (25-50 meters per roll) can be continuously laid to reduce splicing. Confirm the edge processing method (whether pre cutting or on-site cutting is required). Colors such as dark green, coffee, linen gray, etc. can be selected to coordinate with the garden environment. Measure the flexibility and color fastness of sampling strips before bulk procurement. Q: What is the privacy shielding effect of this rolling PVC screen strip after installation?Answer: The privacy masking is very thorough, with a 100% opacity, making it impossible to see the interior of the garden from the outside. The roll form is continuously laid without splicing, with a strong overall visual sense, and is more beautiful and neat than traditional interlaced methods.Q: As a garden fence, what are its wind resistance and durability?Answer: The performance was very outstanding. Select 650g/㎡ reinforced type (thickness 1.2mm), withstand multiple strong winds for two years (maximum wind speed of about 23m/s), and the screen strip remains intact without detachment or deformation. The design with a tear resistance strength of ≥ 400N ensures reliable long-term outdoor use.Q: Will the color fade after long-term sun exposure? What is the actual performance of TUV certification?Answer: Excellent color retention. After being used for more than 24 months and exposed to strong ultraviolet radiation, the screen strip shows no significant fading, and the deep green color remains full. The performance of its TUV UV 500 hour testing certification has been verified, and the material has no brittleness or cracking, with a true color fastness to light of ≥ 6-7 levels. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional Evaluation Data Interpretation: PVC Waterproof Soft Privacy Screen Panels for Garden Farm Fences This product is specifically designed for garden and farm fencing, made from high-quality PVC material through extrusion molding, combining privacy shielding, waterproofing, and decorative functions. Professional test data shows its weight range is 400-500 GSM, with moderate thickness that balances strength and flexibility. The material's temperature resistance spans -30°C to +70°C, adapting to extreme climates. Lightfastness rating ≥6-7 ensures long-term outdoor exposure without fading. With 100% opacity, it provides complete privacy shielding, and the smooth surface is easy to clean, washable with a hose. Certified by NFPA 701 for flame retardancy, it guarantees safety. Standard specifications include a height of 19cm and lengths of 35-50m, with customizable colors and sizes. Simple installation and excellent wind resistance are also features. Guide to purchasing PVC waterproof soft privacy screen strips for garden farm fences 1. Balance between weight and strengthPreferred weight range of 400-500g/㎡: Below 400g/㎡, it is easy to tear, while above 500g/㎡, installation is difficult and the cost increases. This range ensures a tear resistance strength of ≥ 300N, sufficient to resist daily scratches and strong winds of level 8, while maintaining flexibility and facilitating manual weaving.2. Privacy and weather resistance verificationIt is necessary to confirm 100% opacity to achieve complete privacy masking. Require a color fastness to light of ≥ 6-7 levels (ISO 105-B02), ensuring no fading for 3-5 years. Verify the temperature resistance range (-30 ℃ to+70 ℃) and pass the -20 ℃ low-temperature bending test without cracks, adapting to the climate of all seasons. NFPA 701 flame retardant certification is an optional additional item.3. Size adaptation and installationMeasure the mesh size of the fence (commonly 50mm x 50mm), with a standard height of 19cm suitable for most double wire fences. Choose a length of 35-50m per roll to reduce splicing. Confirm that the material has moderate softness and hardness, capable of both manual insertion and sufficient rigidity to resist wind. Support color customization (dark green, coffee, linen gray, etc.) to coordinate with the farm or garden environment. Measure the flexibility and color fastness of sampling strips before bulk procurement. Q: What is the privacy shielding effect of this PVC soft screen strip after installation?Answer: The privacy masking is very thorough, with a 100% opacity, making it impossible to see the inside of the farm from the outside. The 19cm height perfectly covers the fence mesh, achieving a complete visual barrier while allowing free air circulation to avoid excessive wind pressure.Q: As a farm fence, what are its wind resistance and durability?Answer: The performance was very outstanding. After experiencing strong winds for two years and four seasons (with a maximum wind speed of about 22m/s), the screen strips did not fall off or tear. After testing, the tear resistance strength remains stable at over 300N, and its 450g/㎡ weight design ensures long-term reliability for outdoor use.Q: Will the color fade after long-term sun exposure? Will the material become brittle?Answer: The color and performance remain excellent. After being used for more than 24 months and exposed to strong ultraviolet radiation, the screen strip shows no significant fading, and the deep green color remains full. The material maintains good flexibility, without brittleness or cracking, and its color fastness to light ≥ 6-7 levels and temperature resistance from -30 ℃ to+70 ℃ have been fully verified. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional evaluation data interpretation: Factory wholesale 400-450g privacy PVC striped waterproof cloth fence This product is designed specifically for garden and farm fences, using high-quality laminated PVC material with precise weight control between 400-450g/㎡, balancing strength and flexibility. According to professional product data, its temperature resistance can reach -30 ℃ to+70 ℃, making it suitable for extreme weather conditions; The color fastness to light reaches 6-7 levels (ISO 105-B02), ensuring long-term outdoor sun exposure without fading. The material has a 100% opacity, achieving complete privacy shielding, and the surface is smooth and easy to clean, which can be rinsed with a hose. As an alternative to agricultural greenhouse coverage, it can reduce heat loss by up to 18% and extend the service life by 3-5 times compared to traditional PE film. Support color customization, easy installation, and excellent wind resistance performance. Factory wholesale 400-450g privacy PVC striped waterproof cloth fence selection guide 1. Balance between weight and strengthA weight of 400-450g/㎡ is an ideal choice for garden and farm fences: below 400g/㎡, it is prone to tearing, while above 450g/㎡, it increases costs and is inconvenient to install. This range ensures a tear resistance strength of ≥ 300N, sufficient to resist daily scratches and strong winds, while maintaining flexibility for easy manual insertion and installation.2. Privacy and weather resistance verification100% opacity must be verified to achieve complete privacy masking. Require a color fastness to light of ≥ 6-7 levels (ISO 105-B02) to ensure long-term sun exposure without fading. Confirm the temperature resistance range (-30 ℃ to+70 ℃) and pass the -20 ℃ low-temperature bending test without cracks, suitable for all seasons of climate.3. Economic comparison of agricultural applicationsAs an alternative to greenhouse coverage, compared to ordinary PE film:Service life: PVC striped fabric 5-8 years vs PE film 1-2 years, extended 3-5 timesEnergy saving effect: Reduce heat loss by 18% and lower winter heating costsMaintenance cost: Surface anti-static, self-cleaning with rainwater, reducing cleaning frequency by 70%Support color customization, suitable for farm brand colors or garden landscapes. Before bulk procurement, request sampling strips for actual testing to confirm the firmness of stripe printing. Q: What is the privacy effect of this 400g PVC striped fence cloth after installation?Answer: The privacy masking is very thorough, with a 100% opacity, making it impossible to see the inside of the farm from the outside. The striped design not only ensures privacy, but also adds a neat and beautiful visual effect, making it more professional than solid colored fences.Q: As a farm fence, how does it perform in terms of wind resistance and durability?Answer: The performance was very outstanding. After experiencing strong winds throughout the four seasons for two years (with a maximum wind speed of about 23m/s), the fence fabric remained intact without tearing or falling off. After testing, the tear resistance strength remains stable at over 300N, verifying the reliability of its 400g/㎡ weight design, which is far superior to traditional PE fences (usually damaged within a year).Q: Is the energy-saving effect really significant compared to ordinary PE film?Answer: Very obvious. As a greenhouse enclosure, the temperature inside the greenhouse increases by an average of 3-5 ℃ in winter compared to using PE film, which is consistent with the claimed reduction of 18% in heat loss. The service life has exceeded 30 months, and the PE film installed during the same period has been replaced twice, resulting in a significant reduction in overall costs. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional Evaluation Data Interpretation: DIY Customizable PVC Sealed Fencing Privacy Screen Panels (19cm*35m with 20 Clips) This product is extruded from high-quality laminated PVC material, specifically designed for fences such as double steel wire mesh and chain link netting, providing privacy screening and wind protection. Professional test data indicates a standard weight of 450g/㎡, with some reinforced versions reaching 650g/㎡. The material boasts excellent temperature resistance, passing tests from -30℃ to +70℃, adapting to seasonal climate changes. With a lightfastness rating of 6-7 levels (ISO 105-B02), it ensures long-term outdoor exposure without fading. Offering 100% opacity for complete privacy screening. The surface undergoes anti-static treatment, making it easy to clean and rinse with a hose. 20 fixed clips ensure secure installation. Custom RAL/PANTONE color options and flame retardancy (B1 level) are available. DIY Customizable PVC Sealed Fence Privacy Screen Slats Shopping Guide 1. Size matching and weight selectionThe standard specification of 19cm width is suitable for most double wire mesh fences, and a length of 35m can cover approximately 6.65 square meters. Choose weight based on wind environment: standard 450g/㎡ is suitable for ordinary gardens, and reinforced 650g/㎡ is recommended for strong wind areas. Thickness of 0.7mm-1.0mm, ensuring rigidity while maintaining flexibility for easy installation.2. Verification of weather resistance and shading performanceIt is necessary to verify that the color fastness to light is ≥ 6-7 levels (ISO 105-B02) to ensure that it does not fade after long-term sun exposure. Confirm 100% opacity to achieve complete privacy masking. Require to pass the temperature resistance test from -30 ℃ to+70 ℃ and adapt to the climate of all seasons. 20 buckles are included, and the buckle material (stainless steel galvanized is recommended) and aging resistance should be confirmed.3. Customization and installation convenienceConfirm support for RAL/PANTONE color customization, suitable for garden style. The flame retardant option needs to reach B1 level (DIN 4102). Extremely easy to install: hand woven into the mesh of the fence, with snap fasteners to assist in fixing, without the need for professional tools. Measure the height of the fence and splice it as needed. The single roll is lightweight (about 8.5kg) and easy to transport and install. Measure the flexibility and color fastness of sampling strips before bulk procurement. Q: What is the privacy effect of the garden after installing this 19cm widescreen wind strip?Answer: The privacy masking is very thorough, with a 100% opacity, making it impossible to see the inside of the hospital from the outside. The 19cm width perfectly fits my double wire fence, with a length of 35m and a roll covering approximately 6.6 square meters, completing just one fence without the need for splicing.Q: What is the fixing effect of the 20 matching buckles? Is it strong in wind resistance?Answer: The buckle fixation is very stable. After experiencing multiple strong winds throughout the year (with a maximum wind speed of about 20m/s), the screen strips did not come loose or come loose. The material of the buckle is stainless steel galvanized, with no signs of rust or aging. The combined material weighs 450g/㎡, and the overall wind resistance performance is reliable.Q: Will custom colors fade after outdoor sun exposure?Answer: Excellent color retention. Customized RAL7016 gray has been used for over 18 months and has been exposed to strong ultraviolet radiation without significant fading, harmoniously blending with the garden environment. Its color fastness of 6-7 levels has been verified, far superior to ordinary products (whitening after six months). Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional evaluation data interpretation: PVC screen strips for garden fence decoration This product is designed specifically for garden privacy fences and decorations, made of high-quality laminated PVC material. Professional testing data shows that its weight range is 450-650g/㎡, with some heavy-duty specifications reaching up to 900g/㎡ and a thickness of 0.7mm-1.2mm, ensuring sufficient rigidity and wind resistance. The material has excellent temperature resistance and has passed testing from -30 ℃ to+70 ℃, adapting to climate changes throughout the four seasons. The color fastness to light reaches 6-7 levels (ISO 105-B02), ensuring long-term outdoor sun exposure without fading. The anti UV performance has been certified by ISO4892 standard, which can effectively resist UV degradation. Some high-end models have stable performance after 2000 hours of UV testing. Its opacity reaches 100%, achieving complete privacy shielding, and the surface is smooth and easy to clean, which can be rinsed clean with a hose. Guide to purchasing PVC screen strips for garden fence decoration 1. Thickness and weight selectionSelect based on fence height and wind environment:Standard type: Thickness 0.7-1.0mm, weight 450-650g/㎡, suitable for ordinary garden fencesReinforced type: thickness 1.2mm, weight 900g/㎡, suitable for high fence or strong wind areasProducts with a thickness less than 0.7mm are prone to deformation, have poor shading effect, and weak wind resistance.2. Verification of weather resistance and color fastnessIt is necessary to verify that the color fastness to light is ≥ 6-7 levels (ISO 105-B02) to ensure that it does not fade after long-term sun exposure. Request to provide a 2000 hour UV test report (ISO4892) with stable UV resistance performance. Confirm the temperature tolerance range (-30 ℃ to+70 ℃) and adapt to climate changes throughout the four seasons.3. Shielding effect and installationConfirm 100% opacity to achieve complete privacy masking. Measure the mesh size of the fence (commonly 50mm x 50mm, 50mm x 100mm) and select the matching width (20mm-40mm). The installation method can be directly interwoven with weaving (fixed with elastic materials) or fastened with buckles. Color options include dark green, dark green, coffee, etc., to coordinate with the garden environment. Measure the flexibility and color fastness of sampling strips before bulk procurement. Q: What is the privacy shielding effect of this PVC screen strip after installation in the garden? Is it strong in wind resistance?Answer: The privacy masking is very thorough, with a 100% opacity, making it impossible to see the park from the outside. After experiencing strong winds for two years and four seasons (with a maximum wind speed of about 22m/s), the screen strips remained intact without detachment or deformation. Its 1.0mm thickness and 650g/㎡ weight ensure good wind resistance stability.Q: Will the color fade or the material become brittle after long-term outdoor sun exposure?Answer: The color and performance remain excellent. After more than two and a half years of installation, the screen strip showed no significant fading after being exposed to strong ultraviolet radiation, and the deep green color remained full. The material maintains good flexibility and has no brittle cracking. Its 2000 hour UV test and light fastness of 6-7 levels have been fully validated.Q: Is cleaning and maintenance convenient? Is it easy to accumulate dust?Answer: Very convenient. Smooth surface, non vacuuming, can be washed clean with ordinary rainwater. Occasionally stubborn stains can be rinsed with a hose, without the need for additional cleaning agents for two years, always as good as new, greatly saving maintenance time. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional Evaluation Data Interpretation: PVC Fence Privacy Screen Panels This product is extruded from high-strength hard or laminated PVC material, designed specifically for metal fences such as double wire mesh and chain link mesh, providing privacy, wind resistance, and visual barriers. Professional product data shows that the weight range of high-quality materials is 450-650g/㎡, with a temperature resistance of -30 ℃ to+70 ℃, ensuring stability throughout the four seasons. The color fastness to light can reach 6-7 levels, and it will not fade after long-term sun exposure. In actual testing, a hard PVC strip with a thickness of 1.2mm has good rigidity while maintaining a certain degree of flexibility, can completely conceal (with an opacity of 100%), and can effectively resist strong winds. Smooth and easy to clean surface, non vacuuming, can be rinsed with a hose. The installation method is flexible, and it can be directly inserted and woven into the fence mesh holes, fixed by the elasticity of the material itself, or matched with buckles. PVC fence sheet privacy screen strip selection guide 1. Material and thickness selectionSelect based on fence type and usage environment:Hard PVC strip: thickness ≥ 1.2mm, sufficient rigidity, strong wind resistance, suitable for strong wind areasLaminated soft PVC strip: good flexibility, easy to insert, suitable for irregular mesh holesProducts with a thickness less than 1.0mm are prone to deformation and have poor shielding effects2. Verification of weather resistance and color fastnessIt is necessary to verify that the color fastness to light is ≥ 6-7 levels (ISO 105-B02) to ensure that it does not fade after long-term sun exposure. Confirm the temperature tolerance range (-30 ℃ to+70 ℃) and adapt to the climate of all seasons. The recommended weight is 450-650g/㎡, balancing strength and flexibility.3. Size and installation adaptationMeasure the mesh size of the fence (commonly 50mm x 50mm, 50mm x 100mm), and select a screen strip with a matching width (usually 20mm-40mm). Confirm that the material has a 100% opacity to achieve complete privacy masking. The installation method can be directly interwoven with weaving (using the elasticity of the material itself) or fixed with buckles to ensure firm wind resistance. Measure the flexibility and color fastness of sampling strips before bulk procurement. Q: What is the privacy shielding effect and wind resistance performance of this PVC screen strip after installation?Answer: The privacy masking is very thorough, with a 100% opacity, making it impossible to see the inside of the hospital from the outside. After experiencing strong winds throughout the four seasons (with a maximum instantaneous wind speed of about 9 levels), the screen strips did not detach or deform. Its thickness of ≥ 1.2mm and good rigidity ensure long-term wind resistance stability.Q: Will the color fade after long-term outdoor sun exposure?Answer: Excellent color retention. After being installed for over two years and exposed to strong ultraviolet radiation, the screen strip shows no significant fading and still maintains a dark texture. Its color fastness of 6-7 levels has been verified in practice, far superior to ordinary products (usually whitening within one year).Q: Is cleaning and maintenance convenient? Is it easy to accumulate dust?Answer: Very convenient. Smooth surface, non vacuuming, anti-static, can be washed clean with ordinary dust and rainwater. Occasionally stubborn stains can be rinsed with a hose without the need for cleaning agents, and remain as new for two years. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional evaluation data interpretation: Weaving technology PVC waterproof tarpaulin (truck/yard furniture/camping equipment) This product adopts a composite process of high-strength polyester fiber woven base fabric and double-sided PVC coating, specially developed for outdoor coverage in multiple scenarios. Weaving technology endows fabrics with excellent mechanical properties. Professional tests have shown that 1000D high-density woven base fabric can achieve a tensile strength of 3015/2700N/5cm in the warp/weft direction (ISO 1421) and a tear strength of 590/430N in the warp/weft direction (DIN 53363). The peel strength reaches 100N/5cm, ensuring a strong bond between the woven structure and the coating. The material has passed the temperature resistance test from -30 ℃ to+70 ℃ (DIN 53372), with a bending resistance of more than 50000 times (DIN 53359A). Hydrostatic pressure value ≥ 0.3MPa (ISO 811), to ensure that the continuous rainstorm is completely waterproof. The weight range is 500-900g/㎡, perfectly suitable for various scenarios such as truck cover, courtyard furniture protection, camping equipment, etc. Weaving Technology PVC Waterproof Tarpaulin (Truck/Courtyard Furniture/Camping Equipment) Selection Guide 1. Matching weaving density and strengthChoose weaving density based on usage:Truck cover: Choose 1000D high-density weaving, tensile strength ≥ 3000/2700N/5cm, tear resistance ≥ 590/430NCourtyard furniture: Choose 600-800D, tensile strength ≥ 2000/1800N/5cm, tear resistance ≥ 400/300NCamping equipment: Choose 500D lightweight weaving, balance portability and strength, tear resistance ≥ 300N2. Verification of key performance dataIt is necessary to verify that the peel strength is ≥ 100N/5cm (DIN 53357) to ensure a firm bond between the woven fabric and the coating. Require resistance to bending times>50000 times (DIN 53359A), suitable for frequent folding. Static water pressure value ≥ 0.3MPa (ISO 811) to ensure long-lasting waterproofing.3. Weather resistance and customized craftsmanshipConfirm the temperature resistance range (-30 ℃ to+70 ℃) and xenon lamp aging test data (strength retention rate>85%). The weight can be selected from 500-900g/㎡, with high-frequency welding reinforcement at the edges and metal reinforcement at the buttonholes. Multi scenario use requires a balance between strength and portability, avoiding excessive design and increasing burden. Q: What is the tear resistance performance of this woven technology tarpaulin used for truck cover?Answer: The performance was very outstanding. Our fleet has driven a total of 180000 kilometers and experienced multiple loading and unloading scratches. The measured tear strength still reaches 580N/420N (warp/weft direction), with only a slight decrease. Its design standard of 590N/430N has been fully verified without any tear propagation.Q: Is the weather resistance of courtyard furniture long-lasting with year-round coverage?Answer: Very reliable. Outdoor use for 24 consecutive months, experiencing temperatures ranging from -25 ℃ in winter to 45 ℃ in summer, with no brittleness or softening of the tarpaulin. The hydrostatic pressure is always above 0.3MPa. The furniture is completely dry in the rainstorm, and its temperature resistance from -30 ℃ to+70 ℃ is consistent with the actual performance.Q: Will the coating separate after frequent folding during camping?Answer: Absolutely not. Camping equipment has been repeatedly folded and stored over 40 times, and after inspection, the peel strength has remained stable at 98N/5cm or above, without any delamination or foaming. Its performance of over 50000 flexural tests is more than sufficient in lightweight camping scenarios. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional Evaluation Data Interpretation: Anti-Mold PVC Solid Color Truck Tarpaulin Coating Canvas This product is specially designed for flatbed trucks, using a composite process of 1000D high-strength polyester base fabric and double-sided anti mold PVC coating. Professional testing shows that its anti mold performance meets the first level standard, effectively inhibiting the growth of common molds such as Aspergillus niger and Penicillium in an environment with a humidity of 90%. The tear strength can reach 163N/77N in the warp/weft direction (GB/T3917.3), and the tensile strength can reach 1980N/1480N in the warp/weft direction (GB/T3923.1), which can effectively resist transportation scratches. The material has passed the -25 ℃ low-temperature bending crack free test (FZ/T01007), with a temperature resistance range of -30 ℃ to+70 ℃. Hydrostatic pressure value ≥ 50kPa (FZ/T01004), to ensure complete waterproof in continuous rainstorm. The flame retardant performance lasts only 0.2 seconds, far better than the national standard (≤ 15 seconds). Anti mold PVC solid color truck tarpaulin coated canvas purchase guide 1. Core indicators of anti mold performanceIt is necessary to verify the anti mold level testing report and select the first level anti mold standard (GB/T 24346), with an inhibition rate of ≥ 99% against Aspergillus niger, Penicillium, and other fungi. Ordinary tarpaulins do not have anti mold treatment, and mold stains can spread throughout the southern rainy season for three months, affecting their service life and cargo safety.2. Verification of basic mechanical propertiesConfirm that the tear strength is ≥ 160N in the warp direction and ≥ 75N in the weft direction (GB/T3917.3), and the tensile strength is ≥ 1900N/5cm in the warp direction and ≥ 1400N/5cm in the weft direction (GB/T3923.1). Insufficient data makes it difficult to resist scratching and pulling during transportation.3. Weather resistance and waterproof indicatorsVerify that the hydrostatic pressure value is ≥ 50kPa (FZ/T01004) to ensure long-lasting waterproofing. Require passing the -25 ℃ low-temperature bending crack free test (FZ/T01007), with a temperature resistance range of -30 ℃ to+70 ℃. The flame retardant performance requires a continuous combustion time of ≤ 1 second (national standard ≤ 15 seconds). The recommended weight is 500-700g/㎡, with high-frequency welding reinforcement at the edges and metal reinforcement at the buttonholes. Q: What is the actual anti mold effect of this anti mold tarpaulin during the southern rainy season?Answer: The effect is very significant. We have been using it continuously in Guangdong for 18 months, experiencing multiple rainy seasons (humidity above 95%), and the surface of the tarpaulin has no mold growth. After testing, its first level anti mold standard (inhibition rate ≥ 99%) has been fully verified, and ordinary tarpaulins have been covered with mold spots at the same time.Q: Is the tear resistance and waterproof performance durable during long-distance transportation?Answer: Very reliable. After driving 160000 km accumulatively and experiencing many times of rainstorm and scraping, the measured tear strength still reaches 158N/74N (longitudinal/latitudinal), only slightly decreasing. The hydrostatic pressure is always above 50kPa, and the goods are completely dry in rainstorm.Q: Will the plain appearance fade after outdoor sun exposure?Answer: Excellent color retention. After two full summers of intense ultraviolet radiation, the surface of the tarpaulin showed no obvious fading, and the vehicle image remained clean and professional. Its color fastness is consistent with its actual performance, proving the reliability of its UV resistance. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional evaluation data interpretation: Industrial reinforced PVC coated polyester canvas roll This product adopts a composite process of high-strength polyester base fabric and double-sided PVC coating, specially developed for industrial reinforcement applications. Professional testing data shows that the tensile strength can reach 2900/2630N/5cm in the warp/weft direction (ISO 1421), and the tear strength can reach 460/420N in the warp/weft direction (DIN 53363), effectively resisting mechanical stress in industrial environments. Peel strength ≥ 88N/5cm (DIN 53357), ensuring that the coating does not separate during repeated folding. The material has passed the temperature resistance test from -30 ℃ to+70 ℃ (DIN 53372), with a bending resistance of more than 50000 times (DIN 53359A). Hydrostatic pressure value * * ≥ 3200mm H ₂ O Industrial reinforced PVC coated polyester canvas roll selection guide 1. Core indicators of strengthened structureIt is necessary to verify that the tensile strength is ≥ 2900/2630N/5cm (ISO 1421) and the tear strength is ≥ 460/420N (DIN 53363). Ordinary industrial canvas usually stretches ≤ 2000N/5cm and tears ≤ 300N, and cannot withstand heavy mechanical stress.2. Peel off and flexural resistance verificationConfirm that the peel strength is ≥ 88N/5cm (DIN 53357) to ensure the coating is firm. The key data is the number of times it can withstand bending>50000 times (DIN 53359A), below which it is prone to fatigue damage during frequent folding. Simultaneously, it is required that the hydrostatic pressure value be ≥ 3200mm H ₂ O (ISO 811).3. Weather resistance and weight selectionVerify the temperature resistance range (-30 ℃ to+70 ℃) and xenon lamp aging test data (strength retention rate>85%). Choose weight based on usage: 650-750g/㎡ is recommended for industrial partitions, and 850-1050g/㎡ is recommended for heavy-duty protection. Edge high-frequency welding reinforcement and buckle metal reinforcement ensure long-term industrial use. Q: What is the tear resistance performance of this industrial reinforced canvas in heavy machinery coverage?Answer: The performance was very outstanding. We have been continuously using mining equipment for 20 months, experiencing frequent mechanical friction. After testing, the tear strength still reached 450N/410N (initial value 460N/420N), with only a slight decrease, effectively resisting the scratching of sharp rocks on site.Q: Will the coating separate after frequent folding and use?Answer: Absolutely not. The tarpaulin has been folded and stored over 60 times, and after regular inspections, the peel strength has remained stable at 86N/5cm or above, without any delamination or foaming. Its performance of over 50000 flexural tests has been practically verified.Q: How does waterproofing and strength maintain after long-term outdoor exposure?Answer: The performance is stable. After two complete summers of strong ultraviolet radiation, the hydrostatic pressure is always stable above 3150mmH ₂ O, and the interior is completely dry in rainstorm. The tensile strength retention rate still reaches 89%, the material is not brittle, and its xenon lamp aging test data is true and reliable. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional evaluation data interpretation: flame retardant, UV resistant, waterproof, antibacterial, camouflage heavy-duty PVC coated polyester outdoor tarpaulin This product integrates six major functions and is specially developed for extreme outdoor environments. It has been rigorously tested by authoritative laboratories. The flame retardant performance can be selected according to EN 13501 B1 standard, and it will automatically extinguish upon ignition. UV resistance has been tested with a UPF value of 50+, which can block over 99% of solar radiation. Combined with a light resistance rating of>6 (DIN EN ISO 105 B02), it ensures that camouflage patterns do not fade outdoors for a long time. The waterproof performance passes the high hydrostatic pressure test to ensure that the continuous rainstorm environment is completely sealed. The tear resistance strength can reach 500N/550N in the warp/weft direction (DIN 53363), and can resist strong winds and scratches. The antibacterial function is achieved by adding antibacterial agents to the coating, effectively inhibiting the growth of microorganisms. The temperature resistance range of the material is -30 ℃ to+70 ℃, and it has passed more than 50000 bending tests Flame retardant, UV resistant, waterproof, antibacterial, camouflage heavy-duty PVC coated polyester outdoor tarpaulin selection guide 1. Multi functional priority sortingDetermine the functional focus based on the usage scenario: military/hunting priority camouflage concealment+flame retardancy (EN 13501 B1 level), medical/food priority antibacterial+waterproof (antibacterial rate ≥ 99%), high-altitude/desert priority UV resistance (UPF50+)+temperature resistance (-30 ℃ to+70 ℃). A single product is difficult to be versatile and needs to be selected according to core requirements.2. Verification of key performance dataFlame retardant: Request EN 13501 B1 level or DIN 4102 B1 report, self extinguishing time from ignition ≤ 5 secondsUV resistance: UPF value ≥ 50, color fastness to light>level 6 (ISO 105 B02)Waterproof: Static water pressure ≥ 5000mm H ₂ O (ISO 811)Antibacterial: Antibacterial rate ≥ 99% (AATCC 100), effective against Staphylococcus aureus and Escherichia coliTear strength: warp/weft ≥ 500N/550N (DIN 53363)3. Process and customization confirmationVerify the accuracy of camouflage patterns (digital printing ≥ 600dpi) and color fastness ≥ level 4. Confirm that the peel strength between the coating and the base fabric is greater than 90N/5cm (DIN 53357) and has passed 50000 cycles of flexural testing. The recommended weight is 600-900g/㎡, with high-frequency welding reinforcement at the edges to adapt to long-term outdoor use. Q: What is the camouflage and antibacterial effect of this camouflage tarpaulin in jungle environments?Answer: The performance was very outstanding. We have been using it continuously for 10 months during our field training, and the camouflage pattern is highly integrated with the jungle environment. After testing, the color fastness still maintains level 5 and there is no fading. The antibacterial function effectively inhibits mold growth, and no mold growth is found in environments with humidity above 85%. The antibacterial rate remains above 99%.Q: Does the anti UV performance last long in high-altitude strong UV environments?Answer: Very reliable. After 18 months of use at an altitude of 4000 meters, the UPF value of the tarpaulin remains ≥ 50 and the UV blocking rate is>99%. After professional instrument testing, the tensile strength retention rate still reaches 92%, and the material is not brittle or powdery. Its color fastness to light is fully verified to be greater than level 6.Q: How is the protection performance in rainstorm and strong wind weather?Answer: Excellent protective performance. After many times of rainstorm (the accumulated rainfall exceeds 2000mm), the hydrostatic pressure is always above 5200mmH ₂ O, and the interior is completely dry. In the instantaneous strong wind of level 8, the measured tear strength still reached 490N/540N without any tearing or damage. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional evaluation data interpretation: environmentally friendly flocking self-adhesive PVC coating packaging box lining fabric This product innovatively integrates environmentally friendly flocking layer, self-adhesive layer, and PVC coated base fabric, specially developed for high-end packaging box lining. Professional tests have shown that its peel strength in the warp/weft direction can reach 85-100N/5cm (DIN 53357), ensuring that the flocking fibers are firmly bonded to the substrate and will not shed after long-term use. The initial adhesion force of the self-adhesive layer should be ≥ 10N/25mm (ASTM D3330), and the adhesive strength should be maintained for more than 24 hours to ensure the stable positioning of the inner lining of the packaging box. The environmental performance has passed RoHS heavy metal testing (Pb ≤ 90mg/kg) and complies with REACH regulations. After 5000 abrasion tests, the mass loss is ≤ 0.1g (Taber CS-10 wheel), and the surface fuzz remains intact. The weight range is 300-450g/㎡, which combines soft touch and packaging protection performance. Environmentally friendly flocking self-adhesive PVC coating packaging box lining fabric selection guide 1. Core indicators of flocking firmnessThe peel strength test report must be verified, and professional grade products must be ≥ 85N/5cm (DIN 53357). Ordinary flocking cloth is usually ≤ 50N/5cm, which is prone to shedding and pilling during use. At the same time, it is required to conduct 5000 abrasion tests with a mass loss of ≤ 0.1g (Taber CS-10 wheel).2. Self adhesive performance verificationConfirm that the initial adhesion force is ≥ 10N/25mm (ASTM D3330) and the holding strength is>24 hours, ensuring that the lining is firmly positioned without displacement. Check the residual adhesive rate after peeling, high-quality products should have no residue and not damage the surface of the packaging box.3. Environmental Protection and Weight SelectionRoHS heavy metal testing report (Pb ≤ 90mg/kg) and REACH compliance certificate must be required. Choose weight based on the type of packaging box: For light luxury gift boxes, we recommend 300-350g/㎡ (balancing softness and stiffness), while for heavy equipment packaging, we recommend 400-450g/㎡ (more wear-resistant). Colors can be customized according to Pantone color codes to ensure visual consistency with the brand. Q: Will this plush lining experience shedding after long-term use?Answer: Absolutely not. We use it as an inner lining for high-end gift boxes, and after continuous use for 18 months, the peel strength still maintains 82N/5cm (initial value of 88N/5cm) after testing, and the plush firmness is excellent. Its design standard of ≥ 85N/5cm ensures long-term no shedding of fibers, and customer feedback shows that it remains as soft as new.Q: What is the fixing effect of self-adhesive layer in actual packaging?Answer: The positioning is very stable. Mass production of over 50000 packaging boxes, with the inner lining remaining adhesive for more than 24 hours after installation, without any displacement or edge curling. Its initial adhesive force of 12N/25mm ensures fast assembly efficiency, and there is no residual adhesive after peeling, without damaging the surface of the box.Q: Does the environmental performance meet the export requirements? How was the actual experience?Answer: It fully complies. The product has passed RoHS testing (Pb ≤ 85mg/kg) and REACH certification, and has been successfully exported to the European Union. There is no odor inside the packaging box, and the touch is comfortable and safe. After 5000 abrasion tests, the quality loss is only 0.08g. The fluff remains intact, and the quality is stable and reliable. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional evaluation data interpretation: heavy-duty outdoor waterproof and durable double coated PVC tarpaulin This product adopts a composite process of 1100D high-strength polyester base fabric and double-sided PVC coating, specially developed for extreme outdoor environments. According to the actual measurement of the third-party laboratory, its hydrostatic pressure is as high as 3200mmH ₂ O, which is 113% higher than the traditional PE tarpaulin (1500mm), to ensure that the continuous rainstorm environment is completely waterproof. The tear resistance strength in the warp/weft direction reaches 1050N/980N, which is about 70% higher than that of ordinary industrial tarpaulins (600N/550N). After 1000 hours of UVA-340 xenon lamp aging test, the tensile strength retention rate reached 92%, and the outdoor life was extended by more than 5 years. Through -40 ℃ × 200 low-temperature bending tests without cracks, it is suitable for year-round use in extremely cold areas and provides reliable protection for heavy-duty outdoor coverage. Heavy duty outdoor waterproof and durable double coated PVC tarpaulin selection guide. 1. Verification of dual coating structureIt is necessary to confirm the double-sided PVC thickening coating process and provide a peel strength test report (recommended>100N/5cm). Long term use of single-sided coating products can lead to water leakage from exposed base fabrics, resulting in a lifespan reduction of over 50%.2. Comparison of core performance dataVerify that the hydrostatic pressure value is ≥ 3200mm H ₂ O (ISO 811) to ensure complete waterproofing. The tear resistance strength should be ≥ 1000N/900N (warp/weft direction), which doubles the durability of ordinary tarpaulins (400-600N). Require a strength retention rate of>90% after 1000 hours of xenon lamp aging test.3. Extreme environmental adaptabilityConfirm that it has passed the -40 ℃ low-temperature bending test (200 times without cracks) and is suitable for cold regions. Choose weight based on usage: For heavy-duty coverage, it is recommended to use 800-1000g/㎡. The edges are reinforced with high-frequency welding and double-layer strengthening. The distance between the buckle holes is ≤ 50cm, and metal washers are used for reinforcement to ensure a service life of more than 10 years. Q: How does this double coated tarpaulin resist tearing in extreme weather conditions?Answer: The performance was very outstanding. Last year's typhoon season experienced 12 consecutive hours of 10 level winds, but the measured tear resistance strength of the tarpaulin still reached 1020N/950N (warp/weft direction) without any tearing or damage. Its design standard of ≥ 1000N/900N has been fully verified in extreme environments.Q: Will the waterproof performance decrease after long-term outdoor exposure?Answer: Absolutely not. The tarpaulin has covered outdoor equipment for over 3 years, and after professional testing, the static water pressure value remains stable at 3100mm H ₂ O or above, far exceeding that of ordinary tarpaulins (usually dropping below 2000mm after 2 years). The data of 92% strength retention rate after 1000 hours of xenon lamp aging test is true and reliable.Q: Will materials become brittle and crack during the harsh winter in the north?Answer: Excellent flexibility is maintained. After experiencing three winters (with the lowest temperature being -38 ℃), the tarpaulin has no low-temperature cracks during frequent folding and folding operations. Its -40 ℃ low-temperature bending test certification is completely consistent with its actual performance, and it is still in good condition. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province