- Jul 19, 2018 -
1. Cellophane is a kind of film which is made of natural fibers such as cotton pulp and wood pulp by adhesive. It is transparent, non-toxic and tasteless. Because air, oil, bacteria and water do not pass through cellophane, they can be used as food packaging.
2. Its molecular chain has a wonderful micropermeability, which enables the product to breathe like an egg through the micropore on the eggshell, which is very beneficial to the freshness preservation and preservation activity of the product.
Strong resistance to oil, alkali and organic solvents;
No static electricity, no self-absorption dust;
Made of natural fiber, it can absorb water in the garbage and be decomposed without causing environmental pollution.
3.Its transparency makes people clear to the goods inside, and it has the properties of moisture-proof, impervious to water, impervious to air, heat sealing and so on. Compared with ordinary plastic film, it has the advantages of no static electricity, dustproof and good knotting. Cellophane has white, color and so on. Semi-permeable film.
4.Cellophane is a kind of regenerated cellulose, and its molecular mass gap has a wonderful breathability, which is very beneficial to the freshness preservation of commodities. It not refractory heat, can under the high temperature of 190 ℃ not deformation, can be together for high temperature sterilization in food packaging and food. In addition, because the raw materials of cellophane come from nature, it has a strong ability to decompose.