Title:
WATER-SOLUBLE WIPER SHEET WITH MULTILAYER STRUCTURE
Document Type and Number:
Japanese Patent JP3722665
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To solve a problem of a conventional water-soluble wiper sheet to be thrown away into a toilet that it can not catch the relatively large waste and dust.
SOLUTION: This water-soluble multilayer wiper sheet has a water soluble surface sheet 1 made of the water distributing fiber and a water soluble back surface sheet 2. The surface sheet 1 is provided with multiple open hole parts 3 passing through the layers, and the open hole parts are sealed in an interface part between the surface sheet 1 and the back surface sheet 2. When using the surface sheet 1 as a wiper surface, the relatively large waste and dust is caught by the open hole parts. Passing through of the caught waste and dust to the back surface of the wiper sheet is prevented. This wiper sheet has the sufficient strength for use, and it can be thrown away into a toilet after using it.
Inventors:
Joji Shimizu
Application Number:
JP2000099402A
Publication Date:
November 30, 2005
Filing Date:
March 31, 2000
Export Citation:
Assignee:
UNI-CHARM CO.,LTD.
International Classes:
A47K7/00; A47K10/00; A47K10/16; A47L13/16; B05D7/16; B32B5/26; B32B33/00; C08F283/00; C08G18/12; C08G18/63; D04H1/4258; D04H1/492; D21H13/08; D21H27/38; (IPC1-7): A47K7/00; A47K10/16; A47L13/16; D04H1/42; D04H1/46; D21H13/08
Domestic Patent References:
| JP51052425Y1 |
Attorney, Agent or Firm:
野▲崎▼ 照夫
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