METHOD FOR MANUFACTURING NATURALLY DEGRADABLE MASTER BATCH AND METHOD FOR MANUFACTURING NATURALLY DEGRADABLE FILM USING THE SAME

摘要

The present invention relates to one kind for manufacturing natural degradable master batch and for manufacturing natural degradable mulch. It includes: that the surface coated in the first coating step has Biodegradable resin, inorganic filler, to form the first coating that this method, which is used to manufacture natural degradable master batch,; The coating surface of second coating step and photolysis agent inorganic filler, to form second coating material; First coating material and second coating material and plant fiber powder are mixed in mixing step and mixture is made in polyolefin resin; The step of pellet, and make mixture at precipitating. It includes: a kind of plastic substrate of preparation step preparation for manufacturing natural degradable master batch and mulch that this method, which is used to manufacture natural degradable mulch,; The mixing natural degradable master batch and plastic substrate of mixing step are to prepare mixture; With the manufacturing method of molding process, the film is by squeezing out the mixture. ;The 2014 of copyright KIPO submissions