Title:
HOOK-AND-LOOP FASTENER MOLDING APPARATUS AND METHOD OF OPERATION FOR SAME, AS WELL AS MANUFACTURING METHOD FOR HOOK-AND-LOOP FASTENER
Document Type and Number:
WIPO Patent Application WO/2015/045077
Kind Code:
A1
Abstract:
A hook-and-loop fastener molding apparatus (100) includes a configuration in which a support structure (50) and a second support structure (80) turnably support a first end-side (13), and a second end-side (16) which is opposite the first end-side (13), of a mold roll (10), on which a plurality of molding cavities (12) for molding engaging elements (910) of a hook-and-loop fastener (900) are provided on a peripheral surface (11) thereof. First linear drive means (30) and second linear drive means (60) for individually moving forward and backward the first support structure (50) and the second support structure (80), respectively, are provided, and here, in accordance with operation of the first linear drive means (30) and/or the second linear drive means (60), it is possible to adjust the degree of proximity of the mold roll (10) with respect to an extrusion nozzle (450) over between the first end-side (13) and a second end-side (16) of the mold roll (10).
Inventors:
SUGIMOTO ATSUNORI (JP)
UMEKAWA TORU (JP)
DAIDOJI MASASHI (JP)
UMEKAWA TORU (JP)
DAIDOJI MASASHI (JP)
Application Number:
PCT/JP2013/076147
Publication Date:
April 02, 2015
Filing Date:
September 26, 2013
Export Citation:
Assignee:
YKK CORP (JP)
International Classes:
B29C43/22; A44B18/00; B29C43/58
Foreign References:
| JP2002514141A | 2002-05-14 | |||
| JP2008539100A | 2008-11-13 | |||
| US3422494A | 1969-01-21 |
Attorney, Agent or Firm:
AXIS Patent International (JP)
Axis international patent business corporation (JP)
Axis international patent business corporation (JP)
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