Semi-rigid liquid container with cardboard frame support - is made from triple layers of material welded at seams and interfitted in slotted support

摘要

The packing consists of a cardboard box containing a U-shaped support for the multiple bag. The bag consists of three films with the outer film forming a barrier to the liquid. The inner bag may be of food quality material if required. The bag is made up of welded material along the edges. One of the faces of the bag is fitted with a filling cap. The face is also supplied with support faces which may be threaded into the cardboard sheets.