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Liquid packing ways, especially in the field of logistics, mainly use iron, plastic barrels and tanks. This container is called Rigid Packaging. In the large volume of rigid packaging empty barrel cannot be compressed. In the process of delivery to the end customers in use, it is like in the delivery of air, causing high transportation costs, energy consumption and environmental damage. Therefore, now the soft packing liquid bag instead of rigid packaging boom has risen. The most typical case: 1FIBC bag 2folding heavy carton 3 detachable turnover box. But the three forms of packaging cannot load liquid directly. We must add leakage resistance of super inside the bag. International customary called Liner. The liner in the past is mostly flat, it is commonly known as the pillow bag.

The liquid bag is stereo package (called U-panel bag), is composed by flexible inner bag which is made of multi-layer film and sealed leading switch. Liner is made of composite films with using different materials in order to meet the needs of the different liquid packaging. Over 500L aluminum foil bag, transparent bags, with standard filling mouth can be coded identify and customize the specification.

Tap switch: made of PP, PE and other toxic material, reliable seal and flexible operation. The forms are following: the butterfly form, screw, piston, button, and switch. It can use the manual, semi-automatic or fully automatic filling. In the existing canning line slightly improved the allocation of special bag holder and pressed mouth can realize the pipelining or semi-automatic operations .It can also purchase professional manual, semi-automatic or fully automatic with single or double canned head device. It can be designed and manufactured of special filling equipment and facilities according to user’s status and requirements.

 

Advantages:

Characteristics of acid, alkali, Sterile, non-toxic, odorless

Volume higher utilization, better in conjunction with the outer container, collapsible, light quality, ease of storage and transportation, reduce the material cost of storage and transport packaging

Energy saving and environmental protection, ease of recycling, it can be recycled only simply separate inner bag and outer container

Product lifespan near the shelf-life period, longer shelf life, has strong ability to compete

A variety of film material inside the bag and the leading switch makes packaging liquid types and application area greatly expanded

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