1220mm PLA 100% Biodegradable Sheet Machinery

Qingdao Ruijie plastic machinery PLA Degradable Plastics Sheet PLA Polylactic Acid Sheet Making Machinery(Plastic Board Production Line) is suitable for the production of PLA, PET, and other fully degradable materials and plastic sheets. Mainly used in environmentally friendly food packaging, gift box packaging bags, clothing bags, film, plastic film, shopping bags, etc.

PLA is a new kind of renewable and completely degraded material, which is made from starch proposed by renewable plant resources (such as corn). Starch raw materials obtained glucose through saccharification, and then fermentation of glucose and certain strains to produce high purity lactic acid, and then through chemical synthesis method to synthesize polylactic acid of a certain molecular weight. It has good biodegradable properties, use after can be in the nature of microbial degradation under certain conditions completely, the resulting carbon dioxide and water, soil and air does not cause pollution, and can increase the soil fertility, return to nature, polluting the environment, it is very good for the environment, is recognized as environmentally friendly materials.

The whole machine adopts PLC control, automation of actual parameter setting, data operation, feedback, alarm, and other functions. PLA is widely used in hot forming, printing, metal packaging, etc.

Main machine technical parameters

Machine Pictures

Process principle:

PLA corn starch material -- Single screw extruder: raw material melt plasticization -- quick change filter -- extrusion die forming extrusion -- vertical three roll calender -- cooling setting device -- trimming mechanism -- traction transfer -- automatic tension winding

Usage of PLA sheet

PLA and soluble PLA are widely used in various food packaging and hardware packaging due to their characteristics of biodegradability, composting, and recycling.