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

Blog This industrial fast door special PVC coated polyester canvas has the core advantage of passing professional level flame retardant and durability evaluations. According to the third-party laboratory testing report, the material meets the B-s1 and d0 fire rating according to EN 13501-1 standard, and will extinguish immediately upon contact with an open flame, effectively suppressing the spread of fire. Its surface is coated with Teflon grade easy to clean coating, which reduces the adhesion rate of stains by 70%. After more than 10000 high-pressure water gun rinsing tests, the coating has not peeled off and the anti fouling performance remains stable. In terms of mechanical strength, the base fabric is made of high-strength polyester yarn, with a measured longitudinal breaking strength of ≥ 4500N/5cm, which can withstand the continuous impact caused by high-speed start stop and ensure long-term operation life in harsh industrial environments. Industrial Quick Door PVC Canvas Selection Guide: Professional Data Comparison 1. Core flame retardant ratingProducts with authoritative flame retardant certification are preferred for industrial environments. It is necessary to confirm that it meets EN 13501-1 B-S1, d0 level or equivalent (such as NFPA 701) and provide a testing report. This is far superior to ordinary materials that only claim to be "flame retardant" but lack certification, ensuring safety and delaying effects in the event of a fire.2. Mechanical strength and durabilityPay attention to two key data points: tear resistance strength (≥ 600N) and peel strength (≥ 80N/5cm). Frequent opening and stopping of high-speed doors require extremely high material toughness. High strength polyester base fabric can effectively resist repeated impacts and avoid tearing at connections. Poor quality fabrics often break prematurely under such dynamic loads.3. Data based cleaning performanceA truly easy to clean coating should be able to pass professional tests with an anti fouling rating of ≥ 4 (ISO 105-A02). When purchasing, it is possible to request actual measurement data on anti stain adhesion or conduct on-site oil pen application testing to ensure that daily maintenance only requires simple wiping, reducing long-term cleaning costs. Q: How durable is this material in highly corrosive environments in chemical workshops?Answer: After 12 months of use, there was no significant corrosion or coating peeling on the surface of the material. We regularly test its tensile strength retention rate, which still exceeds 90%, and its acid and alkali resistance meets industrial standards, ensuring long-term stable operation.Q: Does frequent start stop have a significant impact on the material joints?Answer: The impact is minimal. Our high-speed doors operate more than 400 times a day, and after 8 months of continuous use, the peel strength test value at the joint still remains above 85N/5cm, far above the industry safety threshold, without any cracking phenomenon.Q: How much is the actual efficiency improvement of cleaning and maintenance?Answer: Thanks to its PTFE grade easy to clean coating, daily cleaning time has been reduced by about 70%. Using neutral cleaning agents in combination with regular rinsing, a single deep cleaning can be completed within 5 minutes without affecting the flame retardant properties of the material surface. 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 and Interpretation: 2000GSM 1000D PVC Pool LinerThe core of this high-standard pool liner lies in its exceptional durability and anti-leakage performance. According to third-party laboratory destructive testing reports, with a fabric weight of 2000 grams per square meter (GSM) and a 1000D ultra-high-density polyester base fabric, it can withstand over 1200N of force in puncture strength tests, far exceeding the 500D fabric standard, effectively resisting damage from gravel or root systems. Additionally, its reinforced PVC coating maintains a hydrostatic pressure value of over 8000mm, ensuring absolute waterproofing and anti-leakage under long-term full-water pressure. Professional evaluations confirm its outstanding UV resistance and hydrolysis resistance, with a tensile strength retention rate exceeding 85% even after five years of simulated accelerated aging, making it an ideal choice for large permanent or semi-permanent pools. Professional Shopping Guide: 2000GSM 1000D Pool Liner PVC Fabric 1. Key Data Comparison Metrics: Weight and ThicknessPlease prioritize verifying the total fabric weight and thickness. The authentic 2000 GSM specification should have a thickness of ≥1.0mm (typically measured at 1.2-1.3mm). There are products on the market that use low-weight base fabric with thick coatings to counterfeit the genuine product. This can be identified by examining the base fabric density and coating uniformity through cutting sections.2. Professional Performance Data: Strength and DurabilityThe key lies in the strength data verified through professional testing. High-quality products must have a tensile strength (length/width) of ≥4000/3500N/5cm and a tear resistance of ≥350N, which serve as the core guarantee for long-term water pressure and pedestrian load-bearing capacity. Additionally, suppliers are required to provide test reports demonstrating UV resistance (weather resistance) of ≥5000 hours to ensure no brittleness during prolonged outdoor use. User feedback: Data verification of 2000 GSM pool linersQ: Will the material of 2000GSM become brittle at low temperatures in winter?Answer: Absolutely not. Even in the northern winter outdoors at -15 ℃, the material still maintains good flexibility. We have been using the material continuously for two complete winters without any cracks or hardening caused by low temperature, which meets the industry's low temperature bending test standards.Q: As a long-term reservoir, what is the actual anti-seepage performance?Answer: Stable and excellent performance. After 14 months of continuous full water observation (with an average depth of 1.2 meters) after installation, it was confirmed through professional water level monitoring that the monthly average leakage rate was below 0.3%, far better than the industry average for conventional 1000D materials.Q: Are the compression and durability data reflected in real use?Answer: The data support is clear. During peak usage season, the bottom of the pool is subjected to a water pressure of approximately 1.8 tons per square meter for a long time and experiences over a hundred daily stampedes. After three years of use, the surface wear rate of the material is only about 5%, and the tensile strength test value still remains above 87% of the initial value. 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 1. Core material -500D PVC coated clothThis product uses high-density 500D polyester filament woven base fabric and is coated with high-quality PVC (polyvinyl chloride) coating on both sides. The density of 500D endows the fabric with excellent tear resistance and abrasion resistance, far exceeding ordinary Oxford fabric. The PVC coating ensures that the fabric is completely waterproof, mold resistant, and resistant to stains and chemical corrosion, providing a sturdy physical barrier for food transportation. 2. Functional Features - Waterproof and DurableThe key to the fabric lies in its excellent waterproof and sealing properties. The PVC coating forms a non porous film layer, giving the fabric a high hydrostatic pressure value that can withstand long-term rainwater erosion without leakage. At the same time, the coating process enhances the anti-aging performance of the material, ensuring that it can remain flexible and not brittle during repeated sun exposure, folding and use, and extending the service life. 3. Color Function - Meaning of Yellow FunctionUsing a bright yellow color is not just about aesthetics. In the industrial and logistics fields, yellow is an important warning and identification color. It can quickly identify insulated distribution bags in complex environments, improving operational safety and efficiency. At the same time, the bright colored surface helps to reflect some heat and has a certain auxiliary effect on maintaining the temperature inside the box. 4. Application scenario - isothermal food deliveryThis fabric is specially customized for making "food isothermal distribution bags". Its structure can effectively isolate the external temperature, and combined with internal insulation materials such as aluminum film and pearl cotton, it can maintain the heat or cold inside the box for a long time, reducing temperature fluctuations. It is widely used in temperature sensitive scenarios such as cold chain food delivery, fresh food delivery, and vaccine transportation to ensure food safety and quality. 5. Customization advantages - adapted to professional needsAs a "factory customized" product, customers can customize the width, length, thickness, weight, and subsequent processing (such as cutting, bonding, and bag making) of the coil according to specific needs. This flexibility ensures that the fabric can perfectly adapt to the production of insulation boxes, insulation covers, or car covers with different sizes and functional requirements, achieving optimized integration from materials to finished products. 1. Comparison of core parameters: thickness and weightDon't just look at '500D'. The key lies in the total thickness and weight. It is recommended to choose specifications with a thickness of ≥ 0.55mm and a weight of ≥ 650gsm. This ensures sufficient puncture resistance and thermal support. Ordinary 500D fabric has a durability difference of approximately 0.45mm/550gsm. 2. Waterproofing and Coating TechnologyPay attention to the hydrostatic pressure value; it is recommended to be ≥ 3000mm for food transportation. High-quality products adopt the "knife-scrapping coating" process, featuring thick and uniform coatings with intact waterproof films, while inferior products use "calendered coatings," where PVC is prone to cracking, peeling, and has a short lifespan. 3. Environmental Protection and Safety CertificationFood contact applications must be confirmed to be environmentally friendly and non-toxic. Suppliers are required to provide RoHS, REACH, or food-grade contact test reports. Ensure the PVC formulation contains no heavy metals and exhibits no odor migration, guaranteeing safe and compliant transportation. 4. Customization and processing requirementsClarify your processing method (such as high-frequency welding, sewing). When customizing, processing parameters (such as heat sealing temperature) need to be provided in order for the factory to optimize the coating formula. Inform the end use (such as the box or cover) and suggest an appropriate peel strength (recommended ≥ 80N/5cm). Q: Can this yellow fabric really resist rainy season rain?Answer: It is completely preventable. We made it into an insulated box cover, and during three consecutive months of rainy season distribution, its waterproof performance with a static water pressure value of ≥ 3500mm has withstood the test. The interior of the box remains dry without any leakage.  Question: What is the durability? Will frequent loading and unloading cause damage?Answer: Very wear-resistant. We use the delivery bags made from it for over 50 daily loading and unloading. After 8 months of use, the fabric has an extremely low wear rate and no tearing. Its weight of 650gsm and thickness of 0.58mm provide critical support. Q: Is it helpful for insulation?Answer: It has a significant auxiliary effect. As an external protective layer, its low thermal conductivity and dense structure effectively block external temperature shocks. Tested outdoors in summer, combined with internal insulation materials, it can extend the maintenance time of low temperature (0-4 ° C) inside the box by about 20%. 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 Product Professional Knowledge Explanation:       This is not a simple plastic cloth, but a precise composite functional material. Its core is woven with high-strength polyester fibers (providing tear resistance and structural support), and then covered with PVC coating on both sides through precision technology.       This PVC coating not only seals all the mesh holes, but also provides complete waterproof and moisture-proof properties, giving the originally soft mesh wear resistance, oil resistance, aging resistance, and UV resistance.The coating process combines PVC and mesh fabric, avoiding delamination and peeling. So, it can be used as a sturdy and durable material in outdoor and industrial environments, such as truck tarpaulins, construction site fences, or storage covers PVC coated mesh cloth selection guide:      1.intensity index:Grid density and grammage   (1)Lightweight protection (such as temporary covering): Optional 500D and below, weight 200-250G.   (2)Heavy industry (such as truck canopy, construction site fence): 1000D × 1000D, 12 × 12 weaving, with a weight of 320G or more, should be selected. It has good tensile and tear resistance performance.      2.Durability key: PVC coating thickness and process   (1)The double-sided coating of the high-quality product is uniform, with a total thickness of ≥ 0.18mm, ensuring complete waterproofing and aging resistance.   (2)Long term outdoor use requires confirmation of its UV resistance level. Commercial grade products typically have an outdoor lifespan of 3-5 years.     3.Practical advice     (1)Request samples: Measure its flexibility, weight, and waterproofness.   (2)When comparing prices, products with a low unit price may experience shrinkage on the base weight or coating, affecting their actual service life, based on weight and thickness calculations. User feedback on actual application      Customer Mr. Zhang: "I used ordinary waterproof cloth before, but it broke in half a year. This time, I chose 1000D/320G PVC mesh cloth for the truck canopy. Is there a big difference in strength.      Reply: The data comparison is obvious. The tensile strength of ordinary fabric is usually between 600-800N, while the longitudinal and transverse tensile strength of 1000D mesh fabric can reach over 2000N, with a tear resistance improvement of about 70%. The combination of high-strength weaving and PVC double-sided coating enables the product to withstand sustained wind pressure and friction during actual transportation.     Another customer: "Will the waterproof performance decrease after one year of outdoor use.     Reply:When the thickness of high-quality PVC coating is ≥ 0.18mm, after accelerated aging testing (equivalent to two years outdoors), its waterproof performance retention rate still exceeds 95%. It is recommended to confirm the UV protection level when purchasing and regularly clean the surface to maintain the best waterproof and durability state     Multiple feedbacks indicate that after standardized installation, this material can maintain stable protective performance for 3-5 years under moderate weather conditions, significantly reducing replacement 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

Dear All Of My Friends, Wishing you a relaxing holiday season and a successful year ahead in 2026. B&rgds,Zhejiang Hanlong New Material Co.ltd

This high-quality PVC fence fabric offers an ideal solution for rolling privacy screens. Durable and weather-resistant, it provides excellent visual barriers for gardens, patios, construction sites, and events. Designed for easy installation on rolling systems, the fabric ensures long-lasting privacy and wind protection while withstanding sun, rain, and mildew.

Crafted for demanding medical environments, this heavy-duty PVC tarpaulin fabric provides a durable, protective cover for mattresses and equipment. Its primary feature is reliable flame retardancy, meeting key safety standards to resist fire. The material is also waterproof, easy to clean, and resistant to tears and abrasion, ensuring long-term performance and infection control. It's the essential choice for fire-resistant medical applications.

This PVC Vinyl Tarpaulin for hospital bed mattresses offers superior protection and durability. This medical cover fabric is completely waterproof, ensuring hygiene and easy cleaning. It is also treated to be anti-flame for enhanced safety, and resists mildew and UV damage for long-lasting performance in healthcare environments. An ideal, reliable solution for medical furniture covering.

This PVC laminated tarpaulin is a premium waterproof material designed for medical mattress coverings. Its vinyl lamination creates a robust, fluid-impermeable barrier that protects hospital mattresses from stains, moisture, and contamination. Easy to clean and disinfect, it upholds stringent hygiene standards, prolongs mattress lifespan, and ensures patient comfort. This durable fabric is an essential component for infection control and maintaining a sanitary healthcare environment.

This PVC flame-retardant tarpaulin fabric is engineered specifically for hospital privacy curtains and medical room partitions. It features reliable antimicrobial properties to inhibit the growth of pathogens, enhancing infection control. The material's flame-retardant characteristic provides crucial safety in healthcare environments. Durable, waterproof, and easy to disinfect, it is an ideal solution for creating patient cubicles and privacy areas that require stringent hygiene, safety, and privacy standards.

This product is a PVC embossing tarpaulin vinyl fabric specifically designed for hospital bed mattresses and bed sheets. It offers a durable, waterproof, and easy-to-clean surface, ideal for maintaining hygiene in medical environments. The embossed texture provides enhanced comfort and helps prevent slipping. Perfect for creating protective mattress covers or replaceable sheets, it ensures patient safety and simplifies facility maintenance.

Light-Green 8oz/10oz Taffeta Embossing PVC Vinyl Tarpaulin for Hospital Bed Mattress This professional-grade medical cover fabric combines critical functionality with an aesthetic suited for healthcare settings. The light-green color provides a calm, clean visual environment. Constructed with a durable taffeta base and a robust PVC vinyl coating in 8oz or 10oz weights, it offers superior waterproofing and fluid barrier protection for hospital mattresses. The added embossing enhances the fabric's tactile texture and helps reduce surface gloss. It is highly resistant to stains, abrasion, and frequent cleaning with disinfectants. This fabric ensures reliable infection control, durability, and patient comfort, making it an excellent choice for long-lasting mattress covers and protectors in medical facilities.