Title:
EASILY OPENABLE FILM
Document Type and Number:
Japanese Patent JPH07137216
Kind Code:
A
Abstract:
PURPOSE: To provide an easily openable film which has a stable heat-seal strength and easily openability, is superior in fragrance retention and oil- resistance, does not adsorb the component of a content, and is suitable as a lid of a molded container of polyester, etc.
CONSTITUTION: On the surface of an aluminum foil 1 of a laminated article 3 of the aluminum foil l (thickness: 9μm) and a drawn polyethyleneterephthalate film 2 (thickness: 12μm), a maleic anhydride denaturated LLDPE (C1) and isophthalic acid component-containing polyehyleneterephthalate (A1) are laminated by co-extrusion to form the easily openable film.
Inventors:
YOKOTA TOMOHIRO
Application Number:
JP29037293A
Publication Date:
May 30, 1995
Filing Date:
November 19, 1993
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
B65D77/20; B32B7/06; B32B7/10; B32B27/08; B32B27/32; B32B27/36; B65D65/40; (IPC1-7): B32B27/32; B32B7/06; B32B7/10; B32B27/08; B32B27/36; B65D65/40; B65D77/20