Title:
FLEXIBLE SHEET FOR USE IN DISPOSABLE WEAR AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3628883
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a rough-surfaced plastic sheet used as a facing material for disposable wear.
SOLUTION: There is provided a rough-surfaced plastic sheet 1 used as a facing material of disposable wear and being a sheet having an upper surface and a lower surface, having a thickness of 0.001-0.05 mm, and composed of a plurality of relatively flat parts extending unidirectionally in parallel with each other and open parts 9 each positioning between adjoining parts 8 and unidirectionally extending in rows. The flat parts 8 adjoining to each other across each part 9 are tied to each other through a plurality of bridging parts 10 extending from both parts 8 and traversing each part 9, and parts 10 are raised in an approximately saw-toothed form at the margins of part 9 toward the upper surface 13 of each part 8 to form many raised parts 12 which make the upper face of the sheet 1 rougher than the lower face.
Inventors:
Takayuki Kunaka
Takai Naoshi
Koichi Yamaki
Takai Naoshi
Koichi Yamaki
Application Number:
JP25498098A
Publication Date:
March 16, 2005
Filing Date:
September 09, 1998
Export Citation:
Assignee:
UNI-CHARM CO.,LTD.
International Classes:
A61F13/511; A61F5/44; A61F13/15; A61F13/49; B29C59/00; B29C67/20; B32B3/28; B32B5/24; C08J9/00; (IPC1-7): B29C67/20; A61F5/44; A61F13/15; A61F13/49; A61F13/511; B32B3/28; B32B5/24; C08J9/00
Domestic Patent References:
| JP8187813A | ||||
| JP5049659A | ||||
| JP8010286A | ||||
| JP6257551A |
Attorney, Agent or Firm:
Yoshiharu Shirahama