Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
WEB SUPPORT, PRODUCTION METHOD THEREFOR, AND PATTERNING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/142412
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a web support with a high degree of patterning freedom and excellent durability, a production method therefor, and a patterning method. The web support (10) is used when applying a pattern to a nonwoven substance by jetting a high-pressure water stream on a web. The web support (10) production method comprises: a step for preparing a flat metal base material (16); a step for forming, by etching, a first water conduction hole (14) and second water conduction hole (15) that pass through the front surface of the base material (16) to the back surface, and a recess (12) on the front surface of the base material (16) that includes the first water conduction hole (14)and that corresponds to the pattern; and a step for forming the base material (16) into a cylindrical main body section (11) by welding the edges of the base material (16) to each other.

Inventors:
FUJITA Naoki (Ltd. 2220 Ohmaru Inagi-City Tokyo, 77, 〒2068577, JP)
TAGUCHI Megumi (Ltd. 2220 Ohmaru Inagi-City Tokyo, 77, 〒2068577, JP)
TATSUNO Takehiko (Ltd. 2220 Ohmaru Inagi-City Tokyo, 77, 〒2068577, JP)
YOSHIKAWA Masahiro (Ltd. 2220 Ohmaru Inagi-City Tokyo, 77, 〒2068577, JP)
Application Number:
JP2018/037837
Publication Date:
July 25, 2019
Filing Date:
October 11, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NIPPON FILCON CO., LTD. (2220 Ohmaru Inagi-City, Tokyo, 77, 〒2068577, JP)
International Classes:
D04H1/492; C23F1/00; C23F1/28; D04H1/736; D06B23/04; D06C23/00
Attorney, Agent or Firm:
SHIMIZU Takamitsu (Neokamiya bldg. 6F, 4-10-11 Hatchobori, Chuo-k, Tokyo 32, 〒1040032, JP)
Download PDF: