| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a polylactic acid film for flowering plant packaging, the acid film having excellent transparency, softness such as elongation and tear strength and resistant to breakage. <P>SOLUTION: The polylactic acid film for flowering plant packaging use comprises 90-30 pts.wt. of a polylactic acid, 10-40 pts.wt. of an aliphatic aromatic polyester and 0-30 pts.wt. of an acrylic copolymer and has a tensile elongation of≥200% and a total luminous transmittance of≥85%. The aliphatic aromatic polyester is especially preferably polybutylene adipate terephthalate (PBAT). <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
