UKPACK- New arrival plastic films container syrup&sauce&beverage&juice&milk&cleanser&other liquid products packaging with dispenser pump in bag. The bags are made of PE and nylon composite materials. Inner layer material: made of food grade film, different materials are used to meet the needs of different liquid packaging, with standard filling mouth/spout, can be marked by your logo & brand, also can be customized. 1.Custom size/material/printing etc. 2.Non-toxic, soft texture.c 3.Flexible, eco-friendly, non-reusable 4.Designed much thicker, much stronger, much longer service time. 5.No seam of bag without leakage.