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Patent Searching and Data


Title:
POLYETHYLENE FILM, LAMINATE, AND PACKAGE USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/073751
Kind Code:
A1
Abstract:
[Problem] To provide a polyethylene film and a laminate that serve as an alternative to laminate films conventionally used in packages and that make it possible to produce a package having high heat resistance, strength, and recyclability. [Solution] Only one surface of a polyethylene film according to the present invention is irradiated with an electron beam. The polyethylene film is characterized in that the surface irradiated with an electron beam and another surface not irradiated with an electron beam have different polyethylene cross-link densities.

Inventors:
YUNO MASATO (JP)
UEKI TAKAYUKI (ID)
MIKAMI KOICHI (JP)
Application Number:
PCT/JP2016/082123
Publication Date:
May 04, 2017
Filing Date:
October 28, 2016
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD (JP)
PT DNP INDONESIA (ID)
International Classes:
C08J7/00; B32B27/00; B32B27/16; B32B27/32; B65D65/38
Foreign References:
JPH07266513A1995-10-17
JPH0443032A1992-02-13
JP2011074261A2011-04-14
JP2011073337A2011-04-14
JPH06278774A1994-10-04
JPS565834A1981-01-21
JP2005225118A2005-08-25
JP2004218101A2004-08-05
Other References:
See also references of EP 3369769A4
Attorney, Agent or Firm:
NAGAI Hiroshi et al. (JP)
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