| 摘要 |
PROBLEM TO BE SOLVED: To provide an easily openable packaging material excellent in oil resistance without using a polypropylene film at the innermost surface layer of the packaging material.SOLUTION: In an easily openable packaging material constituted by at least three layers such as a (A) layer, a (B) layer and a (C) layer in an order, the (A) layer is a resin composition for a laminate and satisfied with requisites (a)-(d), the (B) layer is an adhesive satisfied with a requisite (e), and the (C) layer is a base material consisting of at least one or more layers, where (a) the composition contains 10-70 wt.% high density polyethylene, 5-80 wt.% copolymer of ethylene having a density of less than 940 kg/mand α-olefin having a carbon number of 4 or more and 10-85 wt.% high pressure method low density polyethylene; (b) density is 927-947 kg/m; (c) MFR is 2-30 g/10 min; (d) film thickness is 5-25 μm; and (e) film thickness is 0.1-1.0 μm.SELECTED DRAWING: None |
