Title:
折畳み保持性、低収縮性、透明性、耐衝撃性に優れた積層フィルム、ガゼット袋およびブックカバー
Document Type and Number:
Japanese Patent JP6736836
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a laminate film having a specific thickness, excellent folding retention, and small heat contractility under a high temperature environment, and excellent in shock resistance and transparency.SOLUTION: There is provided a laminate film containing a first layer and a second layer comprising a synthetic resin. The laminate film is formed by bonding the first layer and the second layer. The laminate film has a total thickness of the whole laminate film, a folding retention angle, a shrinkage ratio after being immersed into 95°C hot water for 10 seconds, impact strength and haze, within each specific range.SELECTED DRAWING: None
Inventors:
Shintaro Ishimaru
Masayuki Haruta
Tomoyuki Hashida
Masayuki Haruta
Tomoyuki Hashida
Application Number:
JP2015062299A
Publication Date:
August 05, 2020
Filing Date:
March 25, 2015
Export Citation:
Assignee:
Toyobo Co., Ltd.
International Classes:
B32B27/00; B32B27/34; B32B27/36; B42D3/18; B65D30/02; B65D30/20
Domestic Patent References:
| JP2004106286A | ||||
| JP2014196405A | ||||
| JP2006199337A | ||||
| JP2008213866A | ||||
| JP2008100496A | ||||
| JP2005329627A | ||||
| JP2014113789A | ||||
| JP2003267430A |
Foreign References:
| WO2014175313A1 |