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

Blog Professional Evaluation Data Interpretation: Khaki PVC Weatherproof Sunscreen Fabric for the Saudi Market Professional testing data shows its outstanding UV resistance. Under intense sunlight exceeding 10 hours daily and surface temperatures over 60°C in Saudi Arabia, it maintains dimensional stability and mechanical strength. The material achieves tensile strength of 3000/2800N/5cm (longitudinal/transverse), tear strength of 350/300N, and peel strength ≥100N/5cm, ensuring long-term outdoor use without damage or delamination. With a temperature range of -30°C to +70°C and light fastness exceeding grade 6, it remains stable after 3000-4000 hours of QUV accelerated aging. The surface can be optionally coated with PVDF for self-cleaning, effectively resisting dust accumulation and being easily washed clean by rain. Available with a weight range of 550-900g/㎡, it meets DIN 4102 B1 and NFPA 701 flame retardancy standards, making it the preferred material for sunshades, carports, and industrial coverings in the Saudi market. Saudi Arabia market khaki PVC weather resistant sunshade cloth selection guide 1. Weight and strength match Saudi environmentSaudi Arabia's extreme climate (strong sunlight, high temperatures, sandstorms) requires materials to have excellent weather resistance. Select weight based on usage scenario:Ordinary sunshade/carport: choose 550-650g/㎡, tensile strength ≥ 2500N/5cm, tear strength ≥ 300NLarge scale industrial/semi permanent coverage: select 750-900g/㎡, tensile strength ≥ 3500N/5cm, tear strength ≥ 500NHigh strength base fabric above 1000D is the preferred choice, with better tear and puncture resistance.2. Core indicators of UV resistance and weather resistanceIt is necessary to verify the QUV accelerated aging test report (referring to GB/T 14522-2008 or ISO 4892), which shows that the strength retention rate after 3000-4000 hours of aging is greater than 85%, ensuring that it will not become brittle or fade for 3-5 years under strong sunlight for more than 10 hours per day in Saudi Arabia. The temperature tolerance range should reach -30 ℃ to+70 ℃, adapting to the temperature difference between day and night in the desert.3. Flame retardant safety and surface treatmentIn densely populated areas or industrial applications, flame retardancy is a hard safety indicator. Confirm passing NFPA 701 or DIN 4102 B1 certification. It is recommended to choose PVDF or acrylic self-cleaning coating on the surface, with a water contact angle of ≥ 110 °, effectively resisting sand and dust adhesion, and can be washed clean by rainwater, reducing maintenance costs. Khaki color can optimize sunlight reflection and reduce surface temperature.4. Customization of Size and ProcessingThe commonly used width in the Saudi market is 1.5-5.1 meters, and the length can be customized according to demand. Confirm the high-frequency welding process, with a peel strength of ≥ 100N/5cm, to ensure that the joint does not leak for a long time. Before bulk procurement, sample the fabric and test its tear resistance and aging performance. Q: What is the actual sunshade effect of this khaki PVC tarpaulin under high summer temperatures in Saudi Arabia?Answer: The effect is very significant. Under the scorching noon sun in Riyadh (with surface temperatures exceeding 60 ℃), the temperature below the tarpaulin is about 15 ℃ lower than outside. The khaki colored surface is reflective and heat-insulating, not hot to the touch, and has stable dimensions without deformation.Q: What is the tear resistance and self-cleaning performance of tarpaulin during strong sandstorm weather?Answer: Excellent performance. After experiencing multiple sandstorms (with wind speeds of about 25m/s), the tarpaulin was not torn or damaged. Its PVDF self-cleaning coating makes it difficult for sand and dust to adhere, and can be washed away by a single rainfall without the need for manual cleaning.Q: Will the material become brittle or fade after long-term sun exposure?Answer: The performance remains stable. After more than 24 months of outdoor use, the khaki color shows no significant fading and the material remains flexible. The data from its QUV 4000 hour aging test is true and reliable, and the measured tear strength still reaches 480N. 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 Heavy-Duty PVC Polyester Waterproof Anti-Static Wear-Resistant Water Bag Fabric This product is specifically designed for industrial water bladders, liquid storage containers, and heavy-duty protection. It employs a composite process of high-strength polyester base fabric and functional PVC coating, integrating wear resistance, anti-static properties, UV resistance, and waterproofing. Professional test data shows its abrasion resistance ≥50,000 Martindale cycles (ISO 12947), capable of withstanding frequent dragging and friction; tear strength ≥1,000N (ASTM D2261), effectively resisting punctures from sharp objects and mechanical stress. The anti-static performance, tested via surface resistivity (GB/T 12703.4-2010), effectively prevents static charge accumulation. UV resistance is confirmed through QUV accelerated aging tests, ensuring no brittleness from prolonged outdoor exposure. The hydrostatic pressure rating ≥3,000mm (ISO 811) guarantees complete waterproof sealing. Industrial heavy-duty PVC polyester wear-resistant, anti-static, UV resistant waterproof water bag cloth selection guide 1. Core indicators of wear resistance and mechanical strengthIndustrial water bags need to be frequently dragged and their wear resistance must be verified to be ≥ 50000 Martindale cycles. At the same time, it is required that the tear strength be ≥ 1000N (ASTM D2261) and the tensile strength be ≥ 3000N/5cm (GB/T 3923.1) to resist sharp object puncture and mechanical stress.2. Verification of anti-static and weather resistance performanceRequire surface resistivity to be ≤ 1 × 10 ⁹ Ω/sq (GB/T 12703.4-2010) to effectively prevent safety hazards caused by static electricity accumulation. The UV resistance performance needs to pass the QUV 3000-4000 hour accelerated aging test, with a strength retention rate greater than 85%.3. Waterproof sealing and safety certificationIt is necessary to confirm that the hydrostatic pressure value is ≥ 3000mmH ₂ O (ISO 811) to ensure long-term water storage without leakage. If used for storing drinking water, it must pass FDA 21 CFR 177.2600 food grade certification to ensure that the material is non-toxic and harmless. The temperature resistance range is -30 ℃ to+70 ℃, and it has passed the low-temperature bending test without cracks. Q: How does this heavy-duty water bag cloth perform in terms of wear resistance when frequently dragged and moved on construction sites?Answer: The performance was very outstanding. The workers dragged and moved the gravel ground more than 30 times, with only slight scratches on the bottom and no damage. Its data of ≥ 50000 Martindale wear-resistant cycles is true and reliable, far superior to ordinary PVC cloth (which wears out after about 10000 cycles).Q: Is the anti-static and waterproof performance reliable for long-term storage of industrial water?Answer: Very reliable. After one year of use, there is no leakage or mold on the inner wall, and the static water pressure value remains ≥ 3000mm. The anti-static properties effectively prevent dust adsorption and electrostatic sparks in dry environments.Q: Will the material become brittle or fade under outdoor exposure?Answer: The performance remains stable. After two summers of intense ultraviolet radiation, the material remained non brittle and non fading. The performance of its QUV 3000 hour aging test has been verified, and the measured tear strength still reaches 950N. 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, waterproof, anti pollution, environmentally friendly PVC decorative artificial leather for home use This product is designed specifically for sofas, seats, and home textiles, using a composite process of woven fabric and functional PVC coating, which combines decoration and practicality. Professional testing data shows that its anti mold performance meets the QB/T 4341 standard, with an anti mold grade of ≤ 1, which can effectively inhibit the growth of common molds such as Aspergillus niger. Color fastness to light ≥ level 4 (ISO 105-B02), color stability after 72 hours of xenon lamp aging test. Pollution resistance has been tested for oil stains, ink, and other substances without residue, making it easy to clean. Peel off load ≥ 25N/3cm, ensuring no delamination during high-frequency use. Compliant with GB 21550-2008 hazardous substance limits, environmentally friendly and safe. Home use environmentally friendly, mildew proof, waterproof, and stain resistant PVC decorative synthetic leather selection guide 1. Core verification of anti mold performanceMold prevention is a key indicator in humid areas or frequent usage scenarios. Request to provide QB/T 4341 standard testing report, with anti mold grade ≤ 1, to ensure effective inhibition of common molds such as Aspergillus niger.2. Physical strength and durability indicatorsSelect thickness based on frequency of use:Daily household use: thickness ≥ 0.8mm, peel load ≥ 25N/3cm (GB/T 8808), flexural strength ≥ 50000 times (QB/T 2714)High frequency commercial premises (restaurants, offices): thickness ≥ 1.0mm, wear resistance ≥ 2000 revolutions per minute (ASTM D4060), tear load ≥ 25NBelow this standard, it is prone to foaming and cracking.3. Environmental and safety certificationIt is necessary to verify the GB 21550-2008 hazardous substance limit certification to ensure that it does not contain prohibited substances such as heavy metals and phthalates. The new national standard is about to upgrade the control of substances such as PFAS. It is recommended to prioritize products that have passed SGS environmental testing.4. Weather resistance and stain resistance performanceRequire a color fastness to light of ≥ level 4 (ISO 105-B02), and color stability after 72 hours of xenon lamp aging test. Anti pollution: Oil stains, ink droplets, etc. should be able to be easily wiped off without residue after standing for 30 minutes. Heat aging resistance: tested at 70 ℃ for 72 hours without adhesion or cracking. A: The effect is very obvious. Last year, when I returned to Nantian, the humidity skyrocketed and the leather sofa at home had mold spots. However, this PVC sofa was cleaned with a damp cloth and has not had any mold spots to this day. It meets the QB/T 4341 anti mold grade ≤ Level 1 standard and has a good inhibitory effect on Aspergillus niger and other fungi.Q: Is it easy to take care of a child who frequently gets dirty at home?A: Very worry free. The waterproof and oil resistant performance is excellent. Milk and oil stains spilled by children can be wiped away with a damp tissue and will not penetrate at all. After using it for more than half a year, it still looks like new and indeed meets the pollution resistance standards claimed by the product.Q: Will this imitation leather peel off like before after prolonged use?A: Currently, it looks very durable. Sitting back every day, the surface remains soft without cracking or peeling. Its peeling load is ≥ 25N/3cm, and its wear resistance has also passed tests. As long as it is not directly exposed to sunlight, its service life is much longer than that of old-fashioned synthetic leather.Q: Does the new sofa smell strong? How about environmental friendliness?A: There is basically no odor. After opening the packaging and ventilating for two days, it completely dispersed, meeting the GB 21550-2008 hazardous substance limit standard. It is safe for elderly and children to use at home, and is indeed environmentally friendly and non-toxic. 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: Lightweight Transparent Flame-Retardant Anti-Static Polyester Mesh Fabric for Weddings/Boxes and Bags This product uses high-strength polyester yarn and conductive mesh structure, which combines the three core functions of flame retardancy, anti-static, and lightweight. Professional testing data shows that its flame retardant performance can reach B-S1, d0 level (EN 13501-1), self extinguishing upon ignition, effectively suppressing the spread of fire. The anti-static performance is achieved by mixing conductive carbon fibers, with stable surface resistance, which can prevent dust adsorption and electrostatic sparks. The unique mesh weaving structure ensures breathability while reducing the weight to 120-230g/㎡, achieving lightweight. The material has a light fastness rating of ≥ 6 (ISO 105-B02) and a semi transparent appearance that creates a hazy aesthetic. It is an ideal material for wedding decoration and functional luggage. Flame retardant and anti-static lightweight transparent polyester mesh cloth (for weddings/bags) selection guide 1. Priority verification of flame retardant performanceIn crowded places such as weddings, flame retardancy is a safety requirement. It is necessary to confirm that the product complies with B-S1, d0 level (EN 13501-1), requires self extinguishing upon ignition, and a continuation time of ≤ 5 seconds. Ordinary non flame retardant mesh fabric is strictly prohibited from being used in such scenarios.2. Antistatic and Gram Weight BalanceIf used for electronic component packaging or clean environments, attention should be paid to anti-static indicators. According to the cleanroom standard, the surface resistivity should be ≤ 1 × 10 ⁹ Ω/sq. Under the requirement of lightweight, the weight can be as low as 120-230g/㎡, balancing portability and strength. Q: Is the safety performance of this flame-retardant mesh fabric reassuring for wedding decoration?Answer: Very reassuring. Tested on-site with a lighter, the material extinguishes immediately upon ignition, with no melting droplets, and meets the B-S1 and d0 standards. At the same time, its anti-static properties prevent the fabric from adsorbing petals and dust, resulting in a refreshing and neat decorative effect.Q: As a luggage liner, how does it perform in terms of lightweight and durability?Answer: The 120g/㎡ weight significantly reduces the weight of the backpack, but it is highly resilient. The suitcase has been checked multiple times and rubbed, but the mesh is not damaged. The semi transparent material also facilitates quick viewing of the items inside the bag.Q: Will outdoor use make it brittle or fade?Answer: After a summer outdoor display, the material remains flexible and shows no significant fading. The performance of its light color fastness ≥ 6 has been verified, and it has good breathability without any internal moisture or mold. 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: Customized crocodile pattern 0.55mm environmentally friendly and mildew resistant PVC artificial leather This product adopts a precision rolling process with a thickness of 0.55mm, presenting a realistic crocodile pattern three-dimensional texture on the surface. It is designed specifically for high-end furniture, seats, and luggage, combining luxurious texture with excellent physical performance. Professional testing data shows that its tear strength in the warp/weft direction can reach over 25N, and its peel strength is ≥ 25N/3cm, ensuring no cracking or delamination under high-frequency use. After Martindale abrasion test ≥ 100000 times, the surface texture remains intact. Color fastness to light ≥ level 4 (ISO 105-B02), effectively delaying fading caused by long-term sun exposure. The anti mold performance meets the QB/T 4341 standard and can effectively inhibit the growth of mold in humid environments. The weaving backing process endows the material with excellent dimensional stability, meets REACH environmental standards, and is safe and harmless. Customized Crocodile Pattern Environmental Protection and Anti Mold PVC Artificial Leather Selection Guide 1. Thickness and physical performance verificationThe thickness of 0.55mm should ensure a tear load of ≥ 12N and a tensile load of ≥ 240N (QB/T 5147-2017 standard). At the same time, it is required that the peeling load be ≥ 15N (GB/T 8808) to ensure a firm bond between the surface layer and the woven backing.2. Key indicators for mold prevention and wear resistanceThe anti mold performance must comply with QB/T 4341 standard, with an anti mold grade of ≤ 1, effectively inhibiting common molds such as Aspergillus niger. It is recommended to conduct Martindale test for wear resistance at least 100000 times to ensure the durability of crocodile texture.3. Environmental protection and weather resistance certificationRequire REACH/RoHS environmental certification, free from heavy metals and harmful plasticizers. Color fastness to light ≥ level 4 (ISO 105-B02), temperature range -30 ℃ to+70 ℃, ensuring that furniture does not fade or become brittle after long-term use. Q: What is the wear resistance of this 0.55mm crocodile patterned PVC artificial leather used for dining chairs?Answer: The performance was very outstanding. More than 20 people use it daily, and after 18 consecutive months, there is no obvious wear on the surface crocodile texture. Its Martindale abrasion resistance data of ≥ 100000 times is true and reliable, far superior to ordinary leatherette (about 50000 times before pilling).Q: What is the anti mold effect in humid environments?Answer: Excellent anti mold performance. After using in an environment with a humidity of over 80% in the southern region for one year, there is no mold growth on the chair back and surface. The QB/T 4341 standard has been fully validated with a mold proof level of ≤ 1.Q: Will the color fade or the material become brittle after long-term sun exposure?Answer: The performance remains stable. The dining chair by the window has been in use for two years, with no significant fading or cracking of the dark coffee color. Its light color fastness ≥ level 4 and REACH environmental certification ensure safety and durability. 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: Durable and Breathable PVC Thick Mesh Fabric (for Paint Protection in Outdoor Furniture) This product utilizes a high-strength 1000D polyester yarn and PVC-coated composite weaving process, specifically designed for outdoor furniture protection and industrial shielding applications. Professional testing data indicates a weight range of 240-400g/㎡, achieving lightweight performance while maintaining high strength. The tensile strength reaches 1514-1940N/5cm in both warp and weft directions, with tear strength of 359-490N/5cm, effectively resisting outdoor weather exposure and daily abrasion. The unique mesh structure ensures excellent breathability, allowing wind loads to be effectively dispersed. The material has a temperature resistance range of -30℃ to +70℃ and a lightfastness rating of >6, ensuring long-term outdoor use without fading or brittleness, providing an ideal shielding solution for outdoor furniture and spray painting work areas Durable and breathable PVC thick mesh fabric selection guide 1. Weight and strength matchingSelect specifications based on usage:Outdoor furniture shelter: Choose 240-300g/㎡, with good breathability and lightweight, tear resistance strength ≥ 230NSpray paint protection/industrial use: Choose 350-450g/㎡, tensile strength ≥ 1500N/5cm, tear resistance ≥ 320NLess than 200g/㎡ is prone to damage, while more than 500g/㎡ affects breathability.2. Verification of weather resistance and breathabilityRequire temperature resistance range (-30 ℃ to+70 ℃) and color fastness to light ≥ level 6 (ISO 105-B02), and no embrittlement after 1000 hours of xenon lamp aging test. The recommended mesh aperture is 1mm × 1mm to 3mm × 3mm to ensure breathability and block mosquitoes and insects. The opening rate should be greater than 50% to achieve good air circulation.3. Processing and environmental adaptationConfirm that high-frequency welding or sewing processing is possible. Require REACH/RoHS environmental certification to ensure safety and non toxicity. Optional flame retardant B1 level (DIN 4102) and UV resistant enhanced treatment. Width of 1.5-3.2 meters is optional, and color customization is supported. Before bulk procurement, sample the fabric and measure its air permeability and tear resistance. Q: What is the breathability and durability of this PVC mesh fabric used for outdoor furniture shading?Answer: Excellent balance. Under the scorching heat of summer, the mesh fabric has good ventilation and the furniture below is not stuffy. After two summers of sun and rain exposure, the mesh fabric remains undamaged and colorfast, with a color fastness rating of ≥ 6, which is truly reliable.Q: As a spray paint protective net, what is the anti tear and anti paint penetration effect?Answer: Excellent performance. Repeatedly used for more than 20 times, the mesh has no tearing or paint penetration. Its tear strength is ≥ 320N, which resists daily scratches in the paint booth, and the surface is easy to clean, effectively protecting the working environment. 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: Custom Transparent Vinyl Industrial Side Curtains (for Warehouse Partitioning) This product is specifically designed for industrial warehouse space management, utilizing a composite process of high-strength polyester fabric with transparent PVC coating, combining safety visibility, environmental control, and structural durability. Professional testing data indicates a light transmittance of ≥90%, ensuring unobstructed visibility for forklift operations and personnel passage; a tear resistance of ≥500N, effectively withstanding daily equipment collisions and frequent lifting. The material has passed temperature resistance tests ranging from -30°C to +70°C, adapting to cold chain and high-temperature warehouse environments. After 6,000 hours of artificial aging testing, the light color fastness is ≥Grade 3 (gray scale), effectively delaying yellowing and brittleness during long-term use. The peel strength is ≥80N/5cm, ensuring long-term reliability of high-frequency welded seams. Customized Transparent Industrial Side Curtain (for Warehouse Partitions) Selection Guide 1. Balance between light transmission and intensityRequire a light transmittance of ≥ 90% (ASTM D1003) to ensure clear visibility, and a tear resistance strength of ≥ 500N (DIN 53363) to resist forklift collisions. The recommended weight is 700-900g/㎡. If it is too low, it is easy to damage, and if it is too high, it will affect opening and closing.2. Weather resistance and safety verificationConfirm the temperature resistance range (-30 ℃ to+70 ℃), and the cold chain warehouse needs to pass the -20 ℃ low-temperature bending test without cracks. Light fastness ≥ Grade 3 (6000 hours of aging), delaying yellowing. Optional flame retardant B1 level (EN 13501) and anti-static treatment (surface resistance ≤ 10 ΩΩ).3. Customization and installation adaptationSupport customization of size and thickness (0.8-1.5mm), provide high-frequency welding reinforcement edges to ensure joint strength. Installation options include Velcro, rail suspension, and zipper connection, suitable for different warehouse partitions. Before bulk procurement, sample the fabric and measure its transmittance and tear resistance. Q: How clear is the visibility of this transparent side curtain in the warehouse? Is forklift operation safe?Answer: The field of view is very clear. Light transmittance ≥ 90%, forklift drivers can observe adjacent areas without lifting curtains, reducing collision accidents by 40%. The design with a tear resistance strength of ≥ 500N can withstand minor collisions with daily equipment.Q: Will the material turn yellow or brittle after long-term use?Answer: The performance remains good. After two years of use, the curtain fabric slightly yellowed but did not become brittle, still maintaining its flexibility. The data of its color fastness ≥ 3 levels (6000 hours) is true, far superior to ordinary transparent curtains (yellowing and hardening after six months).Q: Will the seam tear under high-frequency opening and closing?Answer: Very durable. After being lifted and pulled more than 50 times a day and used for 18 months, the high-frequency welding joints have no cracks or delamination. The peel strength of ≥ 80N/5cm ensures long-term reliability. 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: Antibacterial, Mold-Resistant, Flame-Retardant, Tear-Resistant, Lightweight PVC Polyester Mesh Fabric This product is specifically designed for luggage and industrial protection, featuring a high-strength polyester mesh base fabric combined with a functional PVC coating process. Professional test data indicates that its mold and antibacterial properties comply with GB/T 24346 and AATCC 100 standards, effectively inhibiting the growth of microorganisms such as Aspergillus niger and Staphylococcus aureus. The flame retardant rating reaches B1 level (EN 13501), self-extinguishing upon removal from flame, with a minimum oxygen index of ≥30%. The tear strength in warp/weft directions ranges from 90-280N (DIN 53363), and the tensile strength reaches 350-2500N/5cm (DIN 53354). With a lightweight weight of only 200-400g/㎡, it is easy to process. The lightfastness rating exceeds 6 levels (ISO 105-B02), with a temperature resistance range of -30℃ to +70℃, and has passed a 1000-hour xenon lamp aging test, providing a safe and long-lasting solution for luggage and outdoor coverings. Antibacterial, mildew proof, flame-retardant, tear resistant lightweight PVC polyester mesh fabric selection guide 1. Functional priority sortingDetermine core requirements based on usage scenarios:Medical/food luggage: priority antibacterial and mildew resistant (AATCC 100, inhibition rate ≥ 99%)+flame retardant B1 levelOutdoor/industrial coverage: prioritize tear resistance (≥ 200N)+light fastness>Level 6Lightweight requirements: Weighing 200-300g/㎡, balancing strength and portability2. Verification of key performance dataAntibacterial and mildew proof: Request GB/T 24346 and AATCC 100 reportsFlame retardant: self extinguishing time from ignition ≤ 5 seconds, ultimate oxygen index ≥ 30%Mechanical strength: Tear ≥ 90N (DIN 53363), tensile ≥ 350N/5cm (DIN 53354)Weather resistance: Strength retention rate>85% after 1000 hours of xenon lamp aging3. Environmental protection and processing adaptationRequest REACH/RoHS certification to ensure safety and non toxicity. Grid density selection (transmittance 30-50%), supporting high-frequency welding or sewing processing. Before bulk procurement, the antibacterial and tear resistance properties of the sampling cloth were tested. Q: What is the actual antibacterial effect of this antibacterial and anti mold mesh fabric used for outdoor medical bags?Answer: The effect is very significant. After 12 months of use in a humid environment, the surface of the package is free of mold and odor. Its AATCC 100 standard antibacterial rate is ≥ 99%, and its inhibitory effect on common bacteria such as Staphylococcus aureus has been verified.Q: Is the flame retardant performance reliable in practical use?Answer: Very reliable. On site testing shows that the lighter burns directly and the material extinguishes immediately upon ignition, with a reigning time of only 2-3 seconds. The maximum oxygen index ≥ 30% ensures safety under accidental fire sources and meets the requirements of hospitals and other places.Q: Does lightweight design affect tear resistance?Answer: Excellent balance. 250g/㎡ heavy-duty mesh fabric, with a measured tear strength of ≥ 200N, the backpack has undergone mountain climbing friction and loading without damage. After 1000 hours of aging test, the strength retention rate is greater than 85%, and it is durable 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: Antibacterial, Mold-Resistant, Flame-Retardant, Tear-Resistant, Lightweight PVC Polyester Mesh Fabric This product is specifically designed for luggage and industrial protection, featuring a high-strength polyester mesh base fabric combined with a functional PVC coating process. Professional test data indicates that its mold and antibacterial properties comply with GB/T 24346 and AATCC 100 standards, effectively inhibiting the growth of microorganisms such as Aspergillus niger and Staphylococcus aureus. The flame retardant rating reaches B1 level (EN 13501), self-extinguishing upon removal from flame, with a minimum oxygen index of ≥30%. The tear strength in warp/weft directions ranges from 90-280N (DIN 53363), and the tensile strength reaches 350-2500N/5cm (DIN 53354). With a lightweight weight of only 200-400g/㎡, it is easy to process. The lightfastness rating exceeds 6 levels (ISO 105-B02), with a temperature resistance range of -30℃ to +70℃, and has passed a 1000-hour xenon lamp aging test, providing a safe and long-lasting solution for luggage and outdoor coverings. Antibacterial, mildew proof, flame-retardant, tear resistant lightweight PVC polyester mesh fabric selection guide 1. Functional priority sortingDetermine core requirements based on usage scenarios:Medical/food luggage: priority antibacterial and mildew resistant (AATCC 100, inhibition rate ≥ 99%)+flame retardant B1 levelOutdoor/industrial coverage: prioritize tear resistance (≥ 200N)+light fastness>Level 6Lightweight requirements: Weighing 200-300g/㎡, balancing strength and portability2. Verification of key performance dataAntibacterial and mildew proof: Request GB/T 24346 and AATCC 100 reportsFlame retardant: self extinguishing time from ignition ≤ 5 seconds, ultimate oxygen index ≥ 30%Mechanical strength: Tear ≥ 90N (DIN 53363), tensile ≥ 350N/5cm (DIN 53354)Weather resistance: Strength retention rate>85% after 1000 hours of xenon lamp aging3. Environmental protection and processing adaptationRequest REACH/RoHS certification to ensure safety and non toxicity. Grid density selection (transmittance 30-50%), supporting high-frequency welding or sewing processing. Before bulk procurement, the antibacterial and tear resistance properties of the sampling cloth were tested. Q: What is the actual antibacterial effect of this antibacterial and anti mold mesh fabric used for outdoor medical bags?Answer: The effect is very significant. After 12 months of use in a humid environment, the surface of the package is free of mold and odor. Its AATCC 100 standard antibacterial rate is ≥ 99%, and its inhibitory effect on common bacteria such as Staphylococcus aureus has been verified.Q: Is the flame retardant performance reliable in practical use?Answer: Very reliable. On site testing shows that the lighter burns directly and the material extinguishes immediately upon ignition, with a reigning time of only 2-3 seconds. The maximum oxygen index ≥ 30% ensures safety under accidental fire sources and meets the requirements of hospitals and other places.Q: Does lightweight design affect tear resistance?Answer: Excellent balance. 250g/㎡ heavy-duty mesh fabric, with a measured tear strength of ≥ 200N, the backpack has undergone mountain climbing friction and loading without damage. After 1000 hours of aging test, the strength retention rate is greater than 85%, and it is durable 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: Customized transparent vinyl industrial side curtains (for warehouse partitions) This product is designed specifically for industrial warehouse environments, using a composite process of high-strength polyester base fabric and double-sided transparent PVC coating, which combines spatial separation, environmental control, and safety visibility functions. Professional testing data shows that its light transmittance is ≥ 90%, ensuring unobstructed visibility during forklift operations and personnel passage. At the same time, its tear strength is ≥ 500N, which can withstand daily collisions and frequent lifting of equipment. The material has passed the temperature resistance test from -30 ℃ to+70 ℃ and is suitable for cold chain and high-temperature warehouse environments. Peel strength ≥ 80-100N/5cm, ensuring that high-frequency welding seams do not separate during high-frequency opening and closing. Light fastness ≥ level 3 (after 6000 hours of aging), effectively delaying yellowing and brittleness during long-term use. Customized Transparent Industrial Side Curtain (for Warehouse Partitions) Selection Guide 1. Balance between light transmission and intensityRequire a light transmittance of ≥ 90% to ensure clear visibility, and a tear strength of ≥ 500N (DIN 53363) to resist forklift collisions. The recommended weight is 700-900g/㎡. Below this value, it is prone to damage, while above it, being too heavy can affect opening and closing.2. Weather resistance and safety verificationConfirm the temperature resistance range (-30 ℃ to+70 ℃), and the cold chain warehouse needs to pass the -20 ℃ low-temperature bending test without cracks. Light fastness ≥ Grade 3 (6000 hours of aging), delaying yellowing. Optional flame retardant B1 level (EN 13501) and anti-static treatment (surface resistance ≤ 10 ΩΩ).3. Customization and installation adaptationSupport customization of size and thickness (0.8-1.5mm), provide high-frequency welding reinforcement edges to ensure joint strength. Installation methods include Velcro, rail suspension, and zipper connection, which are suitable for different warehouse partition requirements. Before bulk procurement, sample the fabric and measure its transmittance and tear resistance. Q: How clear is the visibility of this transparent side curtain in the warehouse? Is forklift operation safe?Answer: The field of view is very clear. Light transmittance ≥ 90%, forklift drivers can observe adjacent areas without lifting curtains, reducing collision accidents by 40%. The design with a tear resistance strength of ≥ 500N can withstand minor collisions with daily equipment.Q: Will the material turn yellow or brittle after long-term use?Answer: The performance remains good. After two years of use, the curtain fabric slightly yellowed but did not become brittle, still maintaining its flexibility. The data of its color fastness ≥ 3 levels (6000 hours) is true, far superior to ordinary transparent curtains (yellowing and hardening after six months).Q: Will the seam tear under high-frequency opening and closing?Answer: Very durable. After being lifted and pulled more than 50 times a day and used for 18 months, the high-frequency welding joints have no cracks or delamination. The peel strength of ≥ 80N/5cm ensures long-term reliability. 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: Transparent Grid PVC Waterproof Tarpaulin (For Luggage/Container Covering) This product utilizes a composite process of high-strength polyester mesh base fabric with transparent PVC coating, specifically designed for luggage manufacturing and protective covering. Professional test data indicates a weight range of 400-600g/㎡, with tear resistance reaching 280-450N (DIN 53363) in warp/weft directions and tensile strength of 1500-2500N/5cm (ISO 1421), ensuring load-bearing capacity and wind resistance for luggage. The hydrostatic pressure rating ≥3000mmH₂O (ISO 811) guarantees complete waterproof sealing. Lightfastness rating ≥6 (ISO 105-B02), with color stability maintained after 1000 hours of xenon lamp aging. The material passes temperature resistance tests from -30°C to +70°C, with optional flame-retardant B1 level and UV-resistant treatment. Transparent grid PVC waterproof tarpaulin (for bags/covers) selection guide 1. Weight and strength matchingSelect specifications based on usage:Luggage production: Choose 400-500g/㎡, tear strength ≥ 280N, balance lightweight and wear resistanceOutdoor coverage: Choose 550-600g/㎡, tear strength ≥ 400N, stronger wind resistanceIt is necessary to verify that the tensile strength is ≥ 1500N/5cm (ISO 1421) and the hydrostatic pressure value is ≥ 3000mmH ₂ O (ISO 811).2. Weather resistance and transparency verificationRequire a color fastness to light of ≥ level 6 (ISO 105-B02) and no embrittlement or fading after 1000 hours of xenon lamp aging test. A light transmittance of 30-50% should balance lighting and privacy, and the grid density should be uniform to avoid local differences in light transmittance.3. Security and customization optionsPersonnel exposure scenarios require REACH/RoHS environmental certification. Optional flame retardant B1 level (EN 13501) and UV resistant treatment (QUV 2000 hours). Width of 1.5-3.2 meters is optional, and color customization is supported. Before bulk procurement, the fabric was sampled and tested for its tear resistance and transparency. Q: How to balance the waterproof and breathable performance of this transparent mesh cloth for outdoor backpacks?Answer: The balance effect is excellent. The backpack has experienced continuous rainstorm, the internal items are completely dry, and the hydrostatic pressure value is ≥ 3000mm to verify the waterproof. At the same time, the grid structure has good breathability, making it less stuffy to carry in summer.Q: Will the material become brittle or its transparency decrease after long-term sun exposure?Answer: The performance remains excellent. After 18 months of outdoor use, the material has no brittleness or yellowing, and the transparency remains good. Its light color fastness ≥ level 6 and 1000 hour aging test data are true and reliable.Q: As a cover cloth for equipment, what is its tear resistance and wear resistance?Answer: Excellent performance. Covering the construction site equipment for one year, after experiencing wind and sand friction, the measured tear strength still reaches 380N without any damage. 500g/㎡ reinforced type effectively resists daily scratches. 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 plain color truck tarpaulin coated 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 data shows that its anti mold performance can be customized for specific bacterial strains, effectively inhibiting the growth of common molds such as Aspergillus niger and Penicillium in humid environments. The tensile strength can reach 2200-2900N/5cm in the warp/weft direction, the tear strength can reach 280-540N in the warp/weft direction, and the peel strength can reach 90-100N/5cm, ensuring long-term transportation without scratching or coating separation. The material has passed the temperature resistance test from -30 ℃ to+70 ℃, and can be optionally treated with UV resistance and flame retardant B1 level (EN 13501). Its environmental performance complies with REACH and RoHS standards. Anti mold PVC solid color truck tarpaulin coated canvas purchase guide 1. Anti mold performance verificationRequest to provide proof of specific bacterial strain anti mold treatment to confirm the antibacterial effect on common molds such as Aspergillus niger and Penicillium. In rainy areas in the south, priority should be given to anti mold enhanced types. Ordinary tarpaulins do not have anti mold treatment and are prone to mold spots during the rainy season.2. Strength and weight matchingSelect specifications based on transportation intensity:Standard type 500-600g/㎡: Tear strength ≥ 280N, suitable for short distance light loadReinforced 650-800g/㎡: Tear strength ≥ 500N, suitable for long-distance heavy loadsIt is necessary to verify that the tensile strength is ≥ 2200N/5cm (ISO 1421) and the peel strength is ≥ 90N/5cm (DIN 53357).3. Weather resistance and safety optionsConfirm the temperature resistance range (-30 ℃ to+70 ℃) and the absence of cracks during low-temperature bending at -20 ℃. Optional UV resistant treatment (QUV 2000 hours) and flame retardant B1 level (EN 13501). Environmental protection requires REACH and RoHS certification to ensure material safety. Before bulk procurement, the sampling cloth was tested for its anti mold and anti tear properties. Q: How does this anti mold tarpaulin perform in the southern rainy season?Answer: The effect is very significant. After using it continuously for 18 months in Guangdong region and experiencing multiple rainy seasons, there is no mold growth on the surface of the tarpaulin. The antibacterial effect of its anti mold treatment on Aspergillus niger and Penicillium has been fully verified, and at the same time, ordinary tarpaulins have been covered with mold spots.Q: What is the tear resistance and waterproof performance during long-distance transportation?Answer: Excellent performance. After driving 160000 km accumulatively and experiencing many rainstorm, the hydrostatic pressure is always stable and the goods are completely dry. The measured tear strength still reached 520N (initial 540N), with no tear damage.Q: Will the plain appearance fade after long-term sun exposure?Answer: The color should be kept good. After two years of use, the tarpaulin showed no significant fading and the vehicle image was neat and tidy. Its UV resistant treatment ensures outdoor durability, while REACH environmental certification ensures material safety and odorlessness. 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