Title:
GASKET FORMING METHOD, GASKET FORMING MOLD, AND GASKET FORMING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/038776
Kind Code:
A1
Abstract:
The present invention is a gasket forming method for forming a gasket on a workpiece. The method comprises, in the following order, an application step for applying an activated energy beam-curing liquid on a cavity (41) of a transparent forming mold (40), an adhering step for adhering the forming mold (40), to which the activated energy beam-curing liquid has been applied, and a workpiece to each other, a curing step for curing the applied activated energy beam-curing liquid by radiating activated energy beams, and a mold release step for releasing the cured activated energy beam-curing liquid, together with the workpiece, from the forming mold (40). In the adhering step, when the workpiece and the forming mold (40) have been adhered to each other via the activated energy beam-curing liquid, some of the activated energy beam-curing liquid or gas is discharged, to the atmosphere, from a communication path (44) that is in communication with the cavity (41). As a result thereof, it is possible to reduce a releasing force for releasing the gasket from the forming mold and to uniform the dimensional precision of the gasket.
Inventors:
KADO TAKUMA (JP)
HASHIGUCHI SHINPEI (JP)
KIBE HAJIME (JP)
TAKAHASHI TOSHIYUKI (JP)
HASHIGUCHI SHINPEI (JP)
KIBE HAJIME (JP)
TAKAHASHI TOSHIYUKI (JP)
Application Number:
PCT/JP2023/028561
Publication Date:
February 22, 2024
Filing Date:
August 04, 2023
Export Citation:
Assignee:
THREE BOND CO LTD (JP)
International Classes:
B29C39/10; F16J15/00; F16J15/10; F16J15/14; H01L21/027
Foreign References:
| JP2017160993A | 2017-09-14 | |||
| JP2004291606A | 2004-10-21 | |||
| JP2009023276A | 2009-02-05 | |||
| JP2009524196A | 2009-06-25 | |||
| JPH0973812A | 1997-03-18 |
Attorney, Agent or Firm:
SAKAMOTO & PARTNERS (JP)
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