New pure nylon PE material seven-layer co-extruded high-grade food-grade bags. More suitable for food packaging, not PE composite film.
This bag is smooth on one side and fine on the other side.
Line bag is an embossed road, the other side of the smooth professional vacuum bag, suitable for all vacuum chambers at home and abroad pumping automatic vacuum preservation machine.
Hawking, is committed to provide you with better packaging solutions and packaging materials!