JPS6315888B2 - - Google Patents

Info

Publication number
JPS6315888B2
JPS6315888B2 JP55050302A JP5030280A JPS6315888B2 JP S6315888 B2 JPS6315888 B2 JP S6315888B2 JP 55050302 A JP55050302 A JP 55050302A JP 5030280 A JP5030280 A JP 5030280A JP S6315888 B2 JPS6315888 B2 JP S6315888B2
Authority
JP
Japan
Prior art keywords
mold
gas
raw material
synthetic resin
closed
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.)
Expired
Application number
JP55050302A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56146743A (en
Inventor
Akira Nishihara
Kunio Naganami
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.)
AGC Inc
Original Assignee
Asahi Glass Co 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP5030280A priority Critical patent/JPS56146743A/ja
Publication of JPS56146743A publication Critical patent/JPS56146743A/ja
Publication of JPS6315888B2 publication Critical patent/JPS6315888B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0061—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the material feeding channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP5030280A 1980-04-18 1980-04-18 Responsive injection molding Granted JPS56146743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5030280A JPS56146743A (en) 1980-04-18 1980-04-18 Responsive injection molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5030280A JPS56146743A (en) 1980-04-18 1980-04-18 Responsive injection molding

Publications (2)

Publication Number Publication Date
JPS56146743A JPS56146743A (en) 1981-11-14
JPS6315888B2 true JPS6315888B2 (enrdf_load_stackoverflow) 1988-04-06

Family

ID=12855094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5030280A Granted JPS56146743A (en) 1980-04-18 1980-04-18 Responsive injection molding

Country Status (1)

Country Link
JP (1) JPS56146743A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1214012A (en) * 1983-01-27 1986-11-18 Wei-Yeih W. Yang Rim process using single component composition
US6290614B1 (en) * 1998-03-18 2001-09-18 Spalding Sports Worldwide, Inc. Golf ball which includes fast-chemical-reaction-produced component and method of making same
CN105415586A (zh) * 2015-12-14 2016-03-23 天津永炬模具有限公司 一种带清扫功能的注塑模具
CN105479676A (zh) * 2015-12-14 2016-04-13 天津永炬模具有限公司 一种方便清洁的注塑模具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552003A (en) * 1978-06-20 1980-01-09 Asahi Glass Co Ltd Molding of polyurethane

Also Published As

Publication number Publication date
JPS56146743A (en) 1981-11-14

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