PLA (polylactic acid resin)
polylactic acid resin (PLA), also known as polylactide, is a polyester polymer obtained by polymerizing lactic acid as the main raw material. It is a new type of biodegradable material. This resin has the wonderful property of being able to be completely biodegraded to water (H2O) and carbon dioxide (CO2) by naturally occurring bacterial (microbial) enzymes in the soil after being discarded. Water and carbon dioxide pass through the chloroplasts of plants and return to starch and sugar by photos
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