Tableware Gift Box supplier introduced Polysaccharides. And Cellulose acetate

　　Polysaccharides. Tableware Gift Box supplier introduced that Polysaccharide cellulose based. Sai Lubin, glass paper biodegradable but not edible, sensitive to water, commonly used Nitrocellulose - wax, NC W, mixing polyvinylidene two vinyl chloride, PVDC, coating and metallized polyester composite membrane. Thus, the water vapor permeability with high density polyethylene is low, and the blocking performance of oxygen and grease is not affected by changes in relative humidity. NC W coated cellophane can be completely biodegradable, PVDC coated cellophane can degrade into PVDC fragments.

　　Cellulose acetate. Tableware Gift Box supplier said, Is a kind of thermoplastic materials, barrier properties against weaker oil. Because of its air permeability, so don't fog wrapped in some large water content of food. It also mineralization, although not edible and biodegradable. Chemical modification of cellulose. Cellulose as raw material, edible biodegradable films, Tableware Gift Box supplier showed that their use can be chemically modified and expanded, such as strength of methyl cellulose, MC, hydroxy propyl methyl cellulose, hydroxypropyl cellulose, HPMC, HPC, carboxymethyl cellulose, CMC and other materials is moderate, flexible transparent, odorless, is a good oil blocking material, but they stop water ability is weak.

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