JPS6471714A - Device and method of compression molding - Google Patents

Device and method of compression molding

Info

Publication number
JPS6471714A
JPS6471714A JP13815488A JP13815488A JPS6471714A JP S6471714 A JPS6471714 A JP S6471714A JP 13815488 A JP13815488 A JP 13815488A JP 13815488 A JP13815488 A JP 13815488A JP S6471714 A JPS6471714 A JP S6471714A
Authority
JP
Japan
Prior art keywords
edges
cutting
plastics
edge
movable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP13815488A
Other languages
Japanese (ja)
Other versions
JP2675073B2 (en
Inventor
Kenichi Nishino
Nobuyuki Nakagawa
Hiroshi Maekawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP63138154A priority Critical patent/JP2675073B2/en
Publication of JPS6471714A publication Critical patent/JPS6471714A/en
Application granted granted Critical
Publication of JP2675073B2 publication Critical patent/JP2675073B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE:To permit the clearance of cutting section to be minimized and prevent burs from occurring, by a method wherein at least one of edges is made of plastics. CONSTITUTION:Under the condition of compression molding, a molding space 8, having a predetermined configuration shown by two-dotted chain lines, is formed between a fixed mold 1 and a movable mold 2. Edge members 4, made of plastics, are provided at the periphery of the molding space 3 of the fixed mold 1 while the outside surfaces of the edge members 4 and the upper end crest lines of the same constitute fixed edges 4a. Projecting sections 5 are formed at the periphery of the molding space 3 of the movable mold 2 while the inside surface of the projecting sections 5 and the crest lines at the lower ends thereof constitute movable edges 5a. Cutting sections are constituted of the fixed edges 4a and the movable edges 5a, operating in conjunction with each other. When the edge 5a, made of a steel, is interferred by the edge 4a, made of plastics, the plastic side is cut off, therefore, biting will never be caused such as in a case between steel edges. As a result, the clearance between cutting sections may be reduced sufficiently to a degree that burs due to cutting will never be produced.
JP63138154A 1987-06-05 1988-06-03 Compression molding apparatus and compression molding method Expired - Fee Related JP2675073B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63138154A JP2675073B2 (en) 1987-06-05 1988-06-03 Compression molding apparatus and compression molding method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14180787 1987-06-05
JP62-141807 1987-06-05
JP63138154A JP2675073B2 (en) 1987-06-05 1988-06-03 Compression molding apparatus and compression molding method

Publications (2)

Publication Number Publication Date
JPS6471714A true JPS6471714A (en) 1989-03-16
JP2675073B2 JP2675073B2 (en) 1997-11-12

Family

ID=26471275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63138154A Expired - Fee Related JP2675073B2 (en) 1987-06-05 1988-06-03 Compression molding apparatus and compression molding method

Country Status (1)

Country Link
JP (1) JP2675073B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0414855U (en) * 1990-05-30 1992-02-06
JP2021501068A (en) * 2017-10-27 2021-01-14 エントロテック・インコーポレーテッドＥｎｔｒｏｔｅｃｈ，Ｉｎｃ． Method of applying polymer film to substrate and obtained article
US11654610B2 (en) 2017-10-27 2023-05-23 Entrotech, Inc. Method for applying a polymeric film to a substrate and resulting articles

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176517U (en) * 1983-05-12 1984-11-26 東海ゴム工業株式会社 Rubber blade mold for cleaning

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176517U (en) * 1983-05-12 1984-11-26 東海ゴム工業株式会社 Rubber blade mold for cleaning

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0414855U (en) * 1990-05-30 1992-02-06
JP2021501068A (en) * 2017-10-27 2021-01-14 エントロテック・インコーポレーテッドＥｎｔｒｏｔｅｃｈ，Ｉｎｃ． Method of applying polymer film to substrate and obtained article
US11548272B2 (en) 2017-10-27 2023-01-10 Entrotech, Inc. Method for applying a polymeric film to a substrate and resulting articles
US11654610B2 (en) 2017-10-27 2023-05-23 Entrotech, Inc. Method for applying a polymeric film to a substrate and resulting articles

Also Published As

Publication number Publication date
JP2675073B2 (en) 1997-11-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees