Title:
積層チューブ用フィルム
Document Type and Number:
Japanese Patent JP4139445
Kind Code:
B2
Abstract:
PURPOSE: To provide a transparent barrier film for a laminated tube prevented from the lowering of barrier properties caused by a crack generated in a barrier membrane by the expansion and impact of the laminated tube when the film is processed into the laminated tube by providing a body seal part and a bottom seal part is heat-sealed after the filling with content and the laminated tube is used after opening. CONSTITUTION: An SiOx layer 2 being a continuous layer consisting of silicon oxide and a compd. composed of one kind or two or more kind of elements selected from carbon, hydrogen, silicon and oxygen is provided on a film 1 for vapor deposition. A surface resin layer 4 is laminated on one surface of the SiOx film 21 and an inner surface resin layer 5 is laminated on the other surface thereof.
Inventors:
Takanori Ohboshi
Application Number:
JP31422494A
Publication Date:
August 27, 2008
Filing Date:
November 25, 1994
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B32B9/00; C08J7/04; B32B5/14; B32B27/00; C23C16/40
Domestic Patent References:
| JP5016284A | ||||
| JP6099536A |
Attorney, Agent or Firm:
Satoshi Kanayama
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