Title:
METHOD FOR MANUFACTURING STRUCTURE BODY
Document Type and Number:
Japanese Patent JP2023111424
Kind Code:
A
Abstract:
To suppress occurrence of an appearance defect in a structure body that is an object to be processed.SOLUTION: There is provided a method for manufacturing a structure body, which comprises an ultrasonic welding process. The structure body comprises first and second members, in which the first member is a member made of solid resin, and the second member is a member made of foamed resin. In the ultrasonic welding process, a horn is pressed against the first member arranged so as to be in contact with the second member to ultrasonically weld the first and second members, in which the horn has a spike portion and a base portion, in which the spike portion is formed to taper in a direction in which the horn is pressed against the first member, and provided on a tip side of the base portion.SELECTED DRAWING: Figure 1
More Like This:
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| WO/2004/111426 | SYNTHETIC RESIN FUSION BODY |
| JP3212865 | EDGE PART WELDED STRUCTURE IN PORTABLE SMALL ARTICLE BAG, BINDER AND OTHER WELDED ARTICLE |
Inventors:
TOZAKI KOHEI
Application Number:
JP2022013277A
Publication Date:
August 10, 2023
Filing Date:
January 31, 2022
Export Citation:
Assignee:
KYORAKU CO LTD
International Classes:
B29C65/08; B23K20/10
Attorney, Agent or Firm:
SK Patent Attorney Corporation
Akihiko Okuno
Hiroyuki Ito
Akihiko Okuno
Hiroyuki Ito