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Patent Searching and Data


Title:
FILM FOR STRETCH LABEL
Document Type and Number:
Japanese Patent JP2002127332
Kind Code:
A
Abstract:

To provide a film for a stretch label to be mounted on an outer periphery of a cylindrical article such as a bottle container, a horned article or an article with a smoothly curved surface utilizing a self-elasticity of the film, and excellent in a stretch property, printability, and scratch resistance.

The film for the stretch label has a thickness of 0.04 to 0.2 mm and is formed by a co-extrusion film having at least two layers comprising (1) an outer layer comprising a thermoplastic resin layer consisting of 50 wt.% or more of polypropylene and 50 wt.% or less of other polyolefin resin and (2) an inner layer consisting of a polyolefin resin containing 50 wt.% or more of a specific thermoplastic resin. The film having an outer layer thickness of 10 to 50%, an inner layer thickness of 30 to 90%, a longitudinal length of 15 mm and a lateral length of 100 mm is distorted to the lateral direction in a rate of 300 mm/min to obtain a strain of 10% or less and a permanent strain of 1.5% or less.


Inventors:
IWASAKI KATSUNORI
KIBUNE TAKAHIRO
KOSHI YOTARO
Application Number:
JP2000322102A
Publication Date:
May 08, 2002
Filing Date:
October 23, 2000
Export Citation:
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Assignee:
TAMAPORI KK
International Classes:
B65D65/40; B29C47/06; B32B27/28; B32B27/32; B65D65/00; C08J7/00; C08K3/00; C08K5/00; C08L23/10; G09F3/00; G09F3/04; (IPC1-7): B32B27/32; B65D65/40; C08J7/00; C08K3/00; C08K5/00; C08L23/10; G09F3/00; G09F3/04
Attorney, Agent or Firm:
Yukio Shoko