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2021 High quality Commercial Double Door Weather Stripping - Fins type (silicone and waterproof) – JYD

1. Double, pliable, barrier fin in a unified assembly with self-supporting pile, and built-in “pile directors”, provides an excellent seal with low opening force and low friction 2. Solid polypropylene backing inserts more easily, saving time and reducing waste 3. Pile height and backing width are always uniform because of JYD’s unique non-woven manufacturing systems 4. JYD Fin weatherseals have the structural integrity and consistency which assures a tight seal and barrier against air and water infiltration 5. No possibility of off-center pile that binds, breaks or stretches in an extrusion 6. JYD’s unique ultrasonic welding assembles the fin, fibers and backing into an integrated, unified assembly that won’t break apart during fabrication or while in use 7. Need more fins or a softer fin? Ask about me

Packaging Details

100-200m in one roll, 4-8rolls per carton,370 cartons in one 20ft container,750 cartons in one 40ft container Delivery Detail:10-18days after confirm the order and pay for deposit

FAQ

Q: What is your production process? A: 1. Firstly, to weave; 2. Secondly, to glue and to split pile weather strips; 3. To roll. We have Semi automatic rolling machine. Faster; 4. to check quality. Those with poor quality will be thrown away and those with good quality will enter the packaging process Q: What are the quality problems you have had before? How to improve and solve this problem? A: We have customer who is sell windows and doors. They told us our pile weather strips is difficult to insert into gaps of windows and doors.Even if it goes through, it is not smooth when the doors and windows are pushed and pulled. We took the engineer to check it immediately. It is found that the density of our pile weather strips is not suitable for them. So we immediately adjusted the density to produce samples for them. For customers to solve the problem very well. Since then, they have placed orders, and we have a machine that only produces their products