Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LAMINATE
Document Type and Number:
Japanese Patent JP2004306560
Kind Code:
A
Abstract:

To provide a laminate made by laminating a nonwoven fabric and a thermoplastic resin layer which shows, when it is used for a component material of a disposable body warmer or the like, excellent touch and a hiding property, can prevent leakage of a content during use, and can be easily made by existing equipment in the case of manufacturing a disposable body warmer.

The laminate 1 comprises a multi-layered nonwoven fabric 2 and the thermoplastic resin layer 3 wherein the multi-layered nonwoven fabric 2 contains at least a nonwoven fabric layer made of 1 to 20 denier (thick fiber nonwoven fabric layer 2a) and a nonwoven fabric layer made of less than 1 denier (thin fiber nonwoven fabric layer 2c), and the thick fiber nonwoven fabric layer 2a is exposed outside as the outermost layer.


Inventors:
KURAHASHI AKIHIKO
NAKAGAMI HIROYUKI
Application Number:
JP2003106642A
Publication Date:
November 04, 2004
Filing Date:
April 10, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
IDEMITSU UNITECH CO LTD
International Classes:
A61F7/08; A61F7/03; B32B27/12; D04H3/007; D04H3/16; (IPC1-7): B32B27/12; A61F7/08; D04H3/00; D04H3/16
Attorney, Agent or Firm:
Kinoshita Minoru
Kanji Nakayama
Tsuyoshi Ishizaki