Best Price 5*6/7*5/6*6 Waterproof Rubber Strip Door Seals

Production description

In the wool spinning process, wool fibers must be processed into tops before they can be spun into wool. Door and window sealing strips are made of BCF FDY and pp through a special process. Guaranteed 300 fluff per square centimeter, good sealing effect. After the washed wool is combed into sliver, it goes through the preparation and finishing processes before and after combing to make a combed top, which is then spun into yarn for worsted wool spinning. The process includes carding, slitting, combing, slitting and rewashing, slitting, roving, spinning and other processes.

Features

1.The pile density of 300 roots per square centimeter ensures excellent sealing

2.The lower bulking of the polypropylene bulked yarn ensures that the tops are bunched up

3.The bottom plate is made of polypropylene with good anti-aging and low temperature brittleness

Specification

The factory has established a strict quality control system from raw material selection, production control, semi-finished product inspection, product testing and storage control. Our well-established testing process and qualified quality control team ensure accurate and timely test data, enabling us to provide customers with the best quality products and services.