Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HIGH GLOSS SHEET, CONTAINER AND METHOD FOR MANUFACTURING THE HIGH GLOSS SHEET
Document Type and Number:
Japanese Patent JP2004276240
Kind Code:
A
Abstract:

To provide a high gloss sheet having good gloss even after thermal molding while holding transparency and low in production cost, a container and a method for manufacturing the high gloss sheet.

The high gloss sheet 6 is composed of at least two polyolefin resin layers. The outermost layer 6A as one of the surface layers constituting the surface of the high gloss sheet contains a polypropylene resin with a melt index of 3.0 g/10 min or above and the melt index of the resin of the next layer 6B adjacent to the outermost layer 6A is lower than that of the resin of the outermost layer 6A. The thickness of the outermost layer 6A is 3 μm or above but 50% or below of the thickness of all of the layers and a nucleating agent is added to the outermost layer 6A.


Inventors:
KUBO MASAHIRO
Application Number:
JP2003066533A
Publication Date:
October 07, 2004
Filing Date:
March 12, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
IDEMITSU UNITECH CO LTD
International Classes:
B65D1/00; B32B27/32; B65D1/09; B65D65/40; (IPC1-7): B32B27/32; B65D1/09; B65D65/40
Attorney, Agent or Firm:
Kinoshita Minoru
Kanji Nakayama
Tsuyoshi Ishizaki