What is a composite bag? Gelatin bags to explain to you, in popular words, the so-called composite bags, is by two or more materials, through glue to glue them together.

What are the advantages of composite bags? There are eight main points, as follows:

1. Composite bags have the advantage of high strength: because they are multi-layer materials, the products have strong resistance to puncture and tear.

2. Composite bags can resist cold and high temperature: they can be sterilized at high temperature and refrigerated at low temperature.

3. Beautiful appearance: better reflect the value of the product

4. It has good isolation, strong protection, impermeable gas and water. It is not easily attacked by bacteria and insects. It has good shape stability and is not affected by humidity changes.

5. Composite bags have stable chemical properties, strong acid and alkali resistance, can be placed for a long time, strong tear resistance and good packaging effect. The packaged goods are not limited by shape and state, and can be filled with solids and liquids.

6. Composite bags have low processing cost and low technical requirements, and can be produced in large quantities; moreover, the composite bags are easy to form, rich in raw materials and cheap to produce.

7. Composite bags have a high transparency. Composite bags have good insulation.

8. Composite bags have high strength, good ductility, light weight and strong impact resistance.