Title:
【発明の名称】プラッシュ状清掃布の製造方法及びこの方法によって製造された清掃布または清掃手袋
Document Type and Number:
Japanese Patent JPH04501586
Kind Code:
A
Abstract:
In a process for manufacturing a plush-type cleaning cloth from pile fabric, a coating of thermoplastic pile fibres is welded to a base structure of thermoplastic fibres at a temperature of 423 to 433 K (150 to 160C). The pile fibres used have different melt temperature and shrink temperature properties and are spread flat so that a first fraction of the pile fibres shrinks at the welding temperature and a second fraction of the pile fibres does not shrink or shrinks less than the first fraction. The first fraction of the pile fibres comprises approximately 60 % of the total amount and its crimped, harder structure enhances the scraping action.
Inventors:
Raab, Hans
Application Number:
JP50720989A
Publication Date:
March 19, 1992
Filing Date:
June 28, 1989
Export Citation:
Assignee:
Raab, Hans
International Classes:
A47L13/16; A47L13/18; B24D15/04; D03D27/00; D06C23/04; D06C27/00; (IPC1-7): A47L13/16; A47L13/18; B24D15/04; D03D27/00
Attorney, Agent or Firm:
Muneharu Sasaki (2 outside)