Title:
PACKING MATERIAL HAVING TRANSPARENCY
Document Type and Number:
Japanese Patent JP3563742
Kind Code:
B2
Abstract:
PURPOSE: To provide a packing material having both of ultraviolet imperviousness and transparency and used in the packing of general food, for example, snack confectionery or powder coffee or the folding of a drug.
CONSTITUTION: A packing material having transparencey is composed of a laminated material obtained by laminating a support base material composed of a plastic film and a heat-sealable resin layer through an extrusion resin layer of a polyolefinic resin wherein 3-150 pts.wt. of fine powdery inorg. oxide is added to 100 pts.wt. of a polyolefinic resin.
Inventors:
Hideharu Yamagishi
Application Number:
JP9201392A
Publication Date:
September 08, 2004
Filing Date:
March 18, 1992
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B32B7/02; B32B7/04; B32B27/00; B32B27/20; B32B27/32; B65D65/18; (IPC1-7): B32B27/00; B32B7/02; B32B7/04; B32B27/20; B32B27/32; B65D65/18
Other References:
実願昭59-153479号(実開昭61-69057号)のマイクロフィルム
Attorney, Agent or Firm:
Satoshi Kanayama
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