The development of chemical industry inevitably promotes the market expansion of 1-Тонн Сумки. До сих пор, Технологический процесс очень похож, Но главное отличие заключается в том, что я отношусь к качеству и духу преследования совершенства. So how was 1-tonne bags made? What is it made of?
Below the author shares the production technology of 1-Тонн Сумки!
1 Тонн Сумки with polypropylene as the main raw material, by adding a small amount of the stability of the seasoning after mixing, the extruder melt extrusion plastic film, cut into silk, stretch, then through the heat setting made of high strength and low elongation PP, then through textile, drench membrane plastic woven cloth fabric, and the harness accessories of bags made after stitching.