Title:
LAMINATED FILM
Document Type and Number:
Japanese Patent JP2015134491
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a laminated film usable as a substitute for paper, and excellent in a (dead hold) property capable of maintaining the folded state when being folded, processability and durability.SOLUTION: A laminated film contains a first layer comprising a synthetic resin, and a second layer comprising the same or a different composition as or from the first layer. In the laminated film formed by sticking each adjacent layer, a folding holding angle 43 after being preserved for one day under an environment of 20°C is 150 degrees or lower. In the laminated film, a polyester resin is contained in the first layer.
Inventors:
HASHIDA TOMOYUKI
SUMI YASUTAKA
SUMI TETSURO
SUMI YASUTAKA
SUMI TETSURO
Application Number:
JP2014129069A
Publication Date:
July 27, 2015
Filing Date:
June 24, 2014
Export Citation:
Assignee:
TOYO BOSEKI
KAKUWA CO LTD
KAKUWA CO LTD
International Classes:
B32B27/00; B32B7/02; B32B27/36; B42D3/18; B65D65/40
Domestic Patent References:
JP2003341254A | 2003-12-03 | |||
JP2001019781A | 2001-01-23 | |||
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Foreign References:
WO2011135860A1 | 2011-11-03 | |||
US20130045347A1 | 2013-02-21 |
Attorney, Agent or Firm:
Kyuichi Ueki
Hisahiko Ueki
Tadashi Sugakawa
Hiroaki Ito
Yukari Shibata
Hisahiko Ueki
Tadashi Sugakawa
Hiroaki Ito
Yukari Shibata