Title:
【発明の名称】材料ウエブ上に弾性糸を取付ける装置
Document Type and Number:
Japanese Patent JP2889916
Kind Code:
B2
Abstract:
PCT No. PCT/SE89/00189 Sec. 371 Date Dec. 20, 1990 Sec. 102(e) Date Dec. 20, 1990 PCT Filed Apr. 10, 1989 PCT Pub. No. WO89/09550 PCT Pub. Date Oct. 19, 1989.An apparatus for laying pre-stretched elastic threads in a curved path on a continuously advancing web of material includes at least one rotatable thread-guide roll. The roll is provided with a peripherally extending curved groove or slot whose axial amplitude controls the positioning of the threads on the web, and achieves the desired curvature of the threads. The apparatus further includes a glue applicator for applying adhesive to the threads. The roll may conveniently have the form of a tube provided with through passing slots for guiding the threads straight through the tube and laying them onto the web.
Inventors:
ROGUBERUGU JON ANDERUSU
ANDERUSEN BERUNERU EIBINDO
ANDERUSEN BERUNERU EIBINDO
Application Number:
JP50423989A
Publication Date:
May 10, 1999
Filing Date:
April 10, 1989
Export Citation:
Assignee:
ESU SHII EE HAIJIIN PURODAKUTSU AB
International Classes:
A61F13/15; A61F13/82; A61F13/49; B29C65/00; B29C65/48; B29L9/00; (IPC1-7): A61F13/15
Attorney, Agent or Firm:
Mitsuo Adachi (1 outside)