PLA is a synthetic materials which can be completely biodegradable and gained from crude corn. Microorganism cause the goods made by PLA to undergo degradation and break it down into carbon dioxide and water . then ,return it back to nature .when PLA burn, it won’t pollute environment .currently PLA is a comparatively ideal environmental protection product.As far as disposable and non-durable nonwoven fabric concerned ,it is more important and more pressing that we choose environment-friendly material .
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