The bags are folded back of a plastic material, cardboard carton containing such bags, and advantages of the folding of the bags

摘要

P the invention relates to packaging bags of plastic material. / p & & p & it relates to a bag is folded in u and welded laterally, having a plurality of plies, permitting a package, in a cardboard, the open top end of the bag, leading to the external ply, the bag is folded up by the formation of an offset transversely to the axis of the bag, and by winding on the basis of this fold off-center. The bag is then flattened and collapsed. several bags are stacked in a carton. Application to the boards for dispensing bags made of plastic material. / p