Title:
変圧射出型、射出靴素材及びその製造方法
Document Type and Number:
Japanese Patent JP7105901
Kind Code:
B2
Abstract:
A variable pressure injection mold, an injected shoe material, and a method for manufacturing the same are provided. The variable pressure injection mold for plastic injection molding includes a mold body and a variable pressure air discharge layer. The mold body has a foam molding space. The variable pressure air discharge layer is arranged on the mold body and is correspondingly exposed to the foam molding space. A plurality of variable pressure pores are provided in the variable pressure air discharge layer and the variable pressure pores connect the foam molding space.
Inventors:
Wang, Quo-Ann
Application Number:
JP2020545716A
Publication Date:
July 25, 2022
Filing Date:
March 02, 2018
Export Citation:
Assignee:
CHANG YANG MATERIAL CORP.
International Classes:
B29C45/26; B29C39/26; B29C44/00; B29D35/00
Domestic Patent References:
| JP9076213A | ||||
| JP61072511A | ||||
| JP11348045A | ||||
| JP9287004A | ||||
| JP2018023755A |
Foreign References:
| US20090072436 |
Attorney, Agent or Firm:
Kiyokazu
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