シーラントフィルム - Dai Nippon Printing Co.,Ltd.

Title:

シーラントフィルム

Document Type and Number:

Japanese Patent JP6511794

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a sealant film which has excellent straight cutting properties in only one direction and has excellent low-temperature sealability.SOLUTION: In a sealant film in which at least a first resin layer, a second resin layer and a third resin layer are sequentially laminated, the first resin layer and the third resin layer are an outermost surface layer of the sealant film and are layers formed of polyethylene-based resins. The second resin layer is a layer formed of a mixed resin of polyethylene-based resin and cyclic polyolefin. A thickness of the second resin layer is 1/10 to 1/3 of a total thickness of the sealant film. The sealant film contains 3.0-25 mass% of the cyclic polyolefin based on a total mass of the sealant film.SELECTED DRAWING: Figure 1

More Like This:

JP2007291711	CORE FOR TATAMI FLOOR AND THIN TATAMI USING IT
JP2546871	[Title of the Invention] A resin laminate having a metallic luster and a method for producing the same.
JP4462503	Biaxially stretched laminated polypropylene film

Inventors:

Shinichiro Kono
Kazuhiro Takushima

Application Number:

JP2014256231A

Publication Date:

May 15, 2019

Filing Date:

December 18, 2014

Export Citation:

Click for automatic bibliography generation Help

Assignee:

Dai Nippon Printing Co.,Ltd.

International Classes:

B32B27/32; B29C48/18; B29C48/335; B32B27/00; B65D30/02; B65D65/40; C08L23/04; C08L45/00

Domestic Patent References:

JP2009172902A
JP2005199514A
JP2012000885A
JP2007055234A
JP11129415A
JP2014188677A
JP2002331626A

Attorney, Agent or Firm:

Junji Yuda
Noriyuki Takebayashi

Previous Patent: テストケース生成プログラム、テストケース生成方法及びテストケース生�...

Next Patent: ストレージ管理装置、ストレージ管理方法、ストレージ管理プログラムお�...