PREPARATION METHOD OF POLY LACTIC ACID/NATURAL FIBER COMPOSITES

摘要

A producing method of a polylactic acid/natural fiber composite is provided to improve mechanical property and to reduce generation of bad smell by using a compound of polylactic acid fiber and natural fiber. A producing method of a polylactic acid/natural fiber composite comprises the following steps of: producing a compound by mixing 40 ~ 90 weight% of polylactic acid fiber and 10 ~ 60 weight% of natural fiber; carding and web forming the compound; producing a polylactic acid/natural fiber composite fiber by compressing the compound under condition of 160 ~ 210 °C and 0.01 ~ 10 kgf/cm; and producing the polylactic acid/natural fiber composite material of a chip shape by cutting the composite board.