Zhejiang Hanlong New Material Co., Ltd.

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

Blog Professional evaluation data interpretation: environmentally friendly, waterproof, high tear resistant, inflatable kayak/castle PVC polyester canvas roll This product adopts a composite process of high-strength polyester base fabric and double-sided PVC coating, specially developed for outdoor amusement equipment such as inflatable kayaks and water castles. Professional testing data shows that its weight range is 500-1500g/㎡, with a tensile strength of 2500-4200N/5cm in the warp/weft direction and a tear strength of 280-600N in the warp/weft direction. The material has passed the temperature resistance test from -30 ℃ to+70 ℃ and has no cracks in low-temperature bending. The environmental performance meets the REACH/RoHS standards, and optional flame retardant B1 level (EN 13501) and UV resistant enhancement treatment can be provided. The peel strength reaches 90-120N/5cm, ensuring that the high-frequency welding seam does not separate during inflation and deflation. Guide to purchasing environmentally friendly high tear resistant PVC polyester canvas rolls for inflatable kayaks/water castles 1. Weight and strength matchingSelect specifications based on product type:Inflatable kayak: Choose 500-700g/㎡, tear strength ≥ 280N, balance lightweight and portabilityWater Castle/Large Amusement Equipment: Choose 900-1500g/㎡, tear strength ≥ 500N, better puncture resistance and fatigue resistanceIt is necessary to verify that the tensile strength is ≥ 2500N/5cm (ISO 1421) and the peel strength is ≥ 90N/5cm (DIN 53357).2. Environmental and safety certificationRequest to provide a REACH/RoHS testing report to ensure the absence of harmful substances such as phthalates and heavy metals. In densely populated areas, flame retardant B1 level (EN 13501) is required, and it should self extinguish upon ignition. Confirm the temperature resistance range (-30 ℃ to+70 ℃) and the low-temperature bending test report.3. Craftsmanship and Customization OptionsChoose high-frequency welding technology, with seam strength reaching over 90% of the base material. UV resistant treatment (QUV 2000 hours) extends outdoor lifespan. Width of 1.5-3.2 meters is optional, and color customization is supported. Before bulk procurement, the fabric was sampled and tested for tear resistance and environmental protection indicators. Q: What is the tear resistance and wear resistance of this environmentally friendly PVC canvas used for inflatable kayaks?Answer: The performance was very outstanding. The kayak has been used more than 20 times in the reef area, and there are no scratches or damages on the bottom of the boat. The measured tear resistance strength of the 600g/㎡ specification is ≥ 280N, which has withstood the friction test of underwater reefs.Q: Will the materials of the water castle become brittle or fade after prolonged exposure to sunlight?Answer: The performance remains excellent. Outdoor use for two summers, the material is not brittle or faded. Its anti UV treatment and REACH environmental certification ensure safety and durability, with temperature resistance ranging from -30 ℃ to+70 ℃ to adapt to seasonal changes.Q: Will there be air leakage at the joint after frequent inflation and deflation?Answer: The sealing is very reliable. Charge and discharge 2-3 times a week for one year, with no air leakage or delamination in the high-frequency welding joints. The design with a peel strength of ≥ 90N/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