摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive agricultural laminated film which has sufficient tear strength and impact strength when the film is used, and exhibits a proper photodecomposition property and a microbial decomposition property of the film when scrapped. <P>SOLUTION: In the agricultural laminated film which is an agricultural laminated film formed by piling three layers of an A layer/B layer/A layer in an increasing order, the A layer includes a polyethylene resin having the following properties of (1) and (2): (1) MFR: 0.5 to 10 g/10 minutes and (2) density: 0.910 to 0.935 g/cm<SP POS="POST">3</SP>, and an oxidative decomposition agent showing activeness when exposed to light and/or heat. The B layer is formed of a composition containing an aliphatic polyester resin. the layer thickness ratio between and among the A layer, B layer and A layer is 1:1:1 to 1:10:1. <P>COPYRIGHT: (C)2012,JPO&INPIT |