Title:
粘着性密閉要素の製造方法
Document Type and Number:
Japanese Patent JP2004505703
Kind Code:
A
Abstract:
A process for produces an adhesive closing element including a plurality of hook elements connected to a backing ( 10 ) forming a single piece with the hook elements and being disposed symmetrically thereon. The hook elements are provided in the form of a stem component ( 17 ) having a head piece ( 16 ). A deformable material is introduced into a forming zone in between a production master ( 3 ) and a forming tool ( 5 ). The opposite-lying defining walls, at least when seen in a longitudinal section of the respective forming cavity ( 12 ), are provided with a continuous convex trajectory. A continuous transition between the cross-sectional forms of the stem component ( 17 ) and the head piece ( 16 ) is provided for a hooking of the backing ( 10 ) resulting in seamless removal.
Inventors:
Touma, Yang
Application Number:
JP2002518799A
Publication Date:
February 26, 2004
Filing Date:
July 31, 2001
Export Citation:
Assignee:
Gottlieb Binder Gesell Shaft Mitt Beschlenktel Haftung Und Company
International Classes:
A44B18/00; B29C43/22; B29C43/24; B29C43/46; B29C48/07; B29C48/08; B29C48/35; (IPC1-7): A44B18/00; B29C43/24; B29C43/46
Domestic Patent References:
| JPH11155613A | 1999-06-15 |
Foreign References:
| WO1998020767A1 | 1998-05-22 | |||
| WO2000015069A1 | 2000-03-23 |
Attorney, Agent or Firm:
Yoshihiro Tsunoda
Takaishi Satoru
Yasu Furukawa
Toshio Nishitani
Keiji width
Izumi Uchiyama
Takaishi Satoru
Yasu Furukawa
Toshio Nishitani
Keiji width
Izumi Uchiyama