Title:
引裂き性を改良した包装用ラッピングフィルム
Document Type and Number:
Japanese Patent JP3552659
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a lapping film exhibiting a high tearing strength in an MD direction of the film manufactured by a T-die extrusion method. SOLUTION: A film is multilayered, and a linear low density polyethylene synthesized by using a metallocene catalyst is blended with at least one layer of the multilayered film except both the outer layers and except a base layer.
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Inventors:
Hiroshige Koichiro
Koji Kawaguchi
Masahiro Hamamura
Koji Kawaguchi
Masahiro Hamamura
Application Number:
JP2000289406A
Publication Date:
August 11, 2004
Filing Date:
September 22, 2000
Export Citation:
Assignee:
NIPPON PAPER INDUSTRIES CO.,LTD.
International Classes:
B32B27/32; B29C47/06; (IPC1-7): B32B27/32
Domestic Patent References:
| JP9052328A | ||||
| JP8127676A | ||||
| JP7001686A |
Foreign References:
| US5278272 |
Attorney, Agent or Firm:
Kazuo Kawasumi