Woven bag, also known as snake skin bag. It is a kind of plastic bag, which is used for packaging, its raw materials are polyethylene, polypropylene and other chemical raw materials.
The weaving density depends mainly on the packaging products, which is decided by the user.
For example, the weaving density is 100mm x 100mm. Specified in the national standard GB/T8946-1998: "lay flat bag, on the bag, the two diagonal framed two 100 mm x 100 mm square. In the national standard, the density tolerance is specified while the weaving density is specified.