Standard barrier sterile bag

High barrier, aluminum-plated film and high barrier co-extruded film structure, suitable for aseptic packaging and storage of concentrated products, dairy products, fruit juices and jams, oils, egg liquids, sauces and other food and non-food liquids, and suitable for products with high requirements for oxygen and water vapor barrier.
A double-mouth valve is a flexible packaging bag with valves at the top and bottom. Compared with single-mouth valve ton bags, it has more flexible loading and unloading functions. The top feed valve is used for quick filling of materials and can be sealed to prevent pollution. The bottom discharge valve is used to control discharge. A variety of valve types (such as butterfly valve and spiral valve) can be selected. It has convenient two-way operation, anti-pollution design, Features include diversified unloading methods.