Title:
加圧ウォータジェットを使用した無パターン化不織布ウェブの製造方法およびこの方法を具体化した装置
Document Type and Number:
Japanese Patent JP3677049
Kind Code:
B2
Abstract:
PCT No. PCT/FR96/00654 Sec. 371 Date Dec. 24, 1996 Sec. 102(e) Date Dec. 24, 1996 PCT Filed Apr. 30, 1996 PCT Pub. No. WO96/36756 PCT Pub. Date Nov. 21, 1996A process for the manufacture of non-woven unpatterned cloth in which a fibrous base cloth made from elementary fibers is conveyed onto a rotating perforated drum having a plurality of micro-holes. The micro holes are distributed in a randomized manner over the drum surface allowing a plurality of pressurized water jets to effectively act upon the base cloth taken up by the drum with increased pressure and without the effects of shadow marking on the processed cloth.
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Inventors:
Noel, Frederick
Application Number:
JP53459496A
Publication Date:
July 27, 2005
Filing Date:
April 30, 1996
Export Citation:
Assignee:
Isebete Perforgett
International Classes:
D04H18/04; (IPC1-7): D04H1/46
Domestic Patent References:
| JP3019950A |
Foreign References:
| US3485706 |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Shigeo Naruse
Takashi Watanabe
Shigeo Naruse