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1. (WO2017018282) LAMINATE FILM AND PACKAGING MATERIAL

Pub. No.:    WO/2017/018282    International Application No.:    PCT/JP2016/071216
Publication Date: Fri Feb 03 00:59:59 CET 2017 International Filing Date: Thu Jul 21 01:59:59 CEST 2016
IPC: B32B 27/32
B65D 65/40
B65D 85/50
Applicants: DIC CORPORATION
DIC株式会社
Inventors: WATANABE Yasushi
渡辺 康史
KIDA Tomohisa
木田 智久
MATSUBARA Hiroaki
松原 弘明
Title: LAMINATE FILM AND PACKAGING MATERIAL
Abstract:
The present invention pertains to a laminate film to be used in a packaging material for packaging food products, sundries, magazines, and the like, and to a packaging material comprising said film, the laminate film having at least a printed layer, an intermediate layer and a sealing layer, wherein: one surface layer is the printed layer and the other surface layer is the sealing layer; the printed layer contains a propylene block copolymer; and the intermediate layer contains a propylene block copolymer and a straight-chain, low-density polyethylene. Thus, it is possible to achieve favorable sealing strength and excellent tear-resistance.