Vegetable fibre film product and preparation process

1992 
The present invention relates to plant cellulose film, which composition comprises a weight ratio of 50 to 90% plant cellulose, modifying agent and 0.2 to 40% 5 to 20% moisture. The plant cellulose may also contain herbicides, insecticides, fungicides, N, P, K fields as a nutrient, trace elements and rare earth elements. The plant cellulose film is used as a degradable agricultural mulch film, commodities, foods such as sausages, fruits, vegetables, pastry and confectionery, pharmaceuticals, packaging materials and refuse to make artificial turf green green tape. It may also be taken disposable cups, cutlery, food boxes with the plant cellulose and hemicellulose. The method of preparing the plant cellulose film comprising cellulose plant extracts, extrusion, grinding, drop polyethylene, sulfonated dissolution, filtration, viscose ripening system, spraying film, coagulated, regenerated, desulfurized, bleached, plasticizers, grinding pressing, drying, and coating the finished film retractor.
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