Partially transparent disposable thrower bag

摘要

The present invention relates to a diaphragm bag.More specifically, the present invention relates to a diaphragm bag for applying the foodstuffs to the base material, and the throttling bag is a disposable type.The present invention further relates to a coextruded tubular foil capable of obtaining such an aperture bag, and to a method of providing artwork and / or text on such diaphragm bags.In accordance with the present invention, the outer and inner layers of the tubular foils are transparent and the intermediate layer of the tubular foil is partially transparent through the dispersion of the pigment additive in the intermediate layer, which is non-uniform in the direction perpendicular to the axial direction.Diagram