Title:
INSERT AND INSERT MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2014/069104
Kind Code:
A1
Abstract:
Provided is a technology with which an insulating layer can be easily configured in an insulating die regardless of the form of the cavity surface and the complexity of maintenance of the insulating die is reduced. An insert, which is to be disposed in a die and is provided with a main insert body and an insulating layer that is provided on at least a portion of the main insert body and configures a portion of the cavity surface, is used. The insulating layer is preferably embedded in a depression provided on the main insert body. The insert is obtained using a manufacturing method comprising: an insulating layer-forming process for forming an insulating layer on a block obtained from an insert material for configuring the insert and obtaining a complex comprising the block and the insulating layer; and a removal process for removing a portion of the block or a portion of the block and a portion of the insulating layer from the complex.
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Inventors:
HIROTA SHINICHI (JP)
MIYASITA TAKAYUKI (JP)
MIYASITA TAKAYUKI (JP)
Application Number:
PCT/JP2013/074347
Publication Date:
May 08, 2014
Filing Date:
September 10, 2013
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
International Classes:
B29C45/26; B29C33/38; C23C26/00
Foreign References:
| JP2000025046A | 2000-01-25 | |||
| JP2006044244A | 2006-02-16 | |||
| JP2004090305A | 2004-03-25 |
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki et al. (JP)
Right wood Masayuki (JP)
Right wood Masayuki (JP)
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