Title:
清掃体及び清掃用具
Document Type and Number:
Japanese Patent JP5048376
Kind Code:
B2
Abstract:
It is an object of the present invention to provide effective technique for a higher cleaning effect and higher operabilhy c3f a cleaning element (110) of a cleaning tool (109). The cleaning element (110) comprises a base sheet (111a), a holding sheet (12), and a fiber assembly (111 b) overlaid on one face of the base sheet (111 a) having the other face on which the holding sheet (112) is overlaid. It also includes first and second groups of fusion bonded parts (114, 115, 116) which are discontinuously formed along a predetermined direction to fusion bond the base sheet (111a) and the holding sheet (112), and a group of third fusion bonded parts (117) provided outside the first and second groups so as to fusion bond the base sheet (111a) and the fiber assembly (111 b), and a holding space (118) demarcated by the first and second groups between the base sheet (111a) and the holding sheet (112), the holding space (118) having at least one open end (118a, 118b) in the predetermined direction. The bonding thickness of the third fusion bonded part (117) in a thickness direction of the cleaning element (110) is smaller than the bonding thickness of the fusion bonded part (114).
Inventors:
Akemi Tsuchiya
Yoshinori Tanaka
Nikola John Politicchio
Andrea Puffer Switzer
Yoshinori Tanaka
Nikola John Politicchio
Andrea Puffer Switzer
Application Number:
JP2007095443A
Publication Date:
October 17, 2012
Filing Date:
March 30, 2007
Export Citation:
Assignee:
UNI-CHARM CO.,LTD.
International Classes:
A47L13/16; A47L13/20; B60S3/04
Domestic Patent References:
| JP2006034990A |
Foreign References:
| WO2006070502A1 |
Attorney, Agent or Firm:
Toshiyuki Ikeda
Tetsuyuki Iwata
Tetsuyuki Iwata