Composition for producing degradable vegetable starch foam packaging material

(1357562)
The present invention relates to a composition for producing a completely degradable vegetable starch foam packaging material. The composition is based on vegetable starch as the main raw material, and the starch content can reach up to 90%. A small amount of plant fibers, foaming agents and processing aids can be added, and the preparation can be performed by using a single-screw extruder for extrusion molding or a compression molding process. Shaped blister packaging material. The material is light in weight, shockproof, heat-insulating and sound-insulating, and can be fully degraded. After being used, it can be used as animal feed or fermented industrial alcohol to produce glucose. The raw material of the foaming material is a renewable resource. Low and easy to get, the production process is simple, no three waste, is an ideal substitute for polyethylene, polystyrene and other foam materials, can be used for packaging, insulation, thermal insulation and other fields.

Information Source: Plastic Packaging