JPH0313965B2 - - Google Patents

Info

Publication number
JPH0313965B2
JPH0313965B2 JP57143594A JP14359482A JPH0313965B2 JP H0313965 B2 JPH0313965 B2 JP H0313965B2 JP 57143594 A JP57143594 A JP 57143594A JP 14359482 A JP14359482 A JP 14359482A JP H0313965 B2 JPH0313965 B2 JP H0313965B2
Authority
JP
Japan
Prior art keywords
mold
wall
forming
mouth wall
mouth
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 - Lifetime
Application number
JP57143594A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5933109A (ja
Inventor
Mitsuharu Hayashida
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.)
Mikasa Sangyo Co Ltd
Original Assignee
Mikasa Sangyo 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 Mikasa Sangyo Co Ltd filed Critical Mikasa Sangyo Co Ltd
Priority to JP57143594A priority Critical patent/JPS5933109A/ja
Publication of JPS5933109A publication Critical patent/JPS5933109A/ja
Publication of JPH0313965B2 publication Critical patent/JPH0313965B2/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C2045/4063—Removing or ejecting moulded articles preventing damage to articles caused by the ejector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Closures For Containers (AREA)
JP57143594A 1982-08-19 1982-08-19 瓶蓋及び瓶蓋形成用金型 Granted JPS5933109A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57143594A JPS5933109A (ja) 1982-08-19 1982-08-19 瓶蓋及び瓶蓋形成用金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57143594A JPS5933109A (ja) 1982-08-19 1982-08-19 瓶蓋及び瓶蓋形成用金型

Publications (2)

Publication Number Publication Date
JPS5933109A JPS5933109A (ja) 1984-02-22
JPH0313965B2 true JPH0313965B2 (enrdf_load_stackoverflow) 1991-02-25

Family

ID=15342351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57143594A Granted JPS5933109A (ja) 1982-08-19 1982-08-19 瓶蓋及び瓶蓋形成用金型

Country Status (1)

Country Link
JP (1) JPS5933109A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007076718A (ja) * 2005-09-16 2007-03-29 Dainippon Printing Co Ltd プルリング付き注出口
KR100988947B1 (ko) 2008-12-04 2010-10-29 김사문 병뚜껑용 사출 성형기
JP6261606B2 (ja) * 2013-11-11 2018-01-17 三笠産業株式会社 合成樹脂製キャップ並びにその成形型及び製造方法
DE102016124947A1 (de) * 2016-12-20 2018-06-21 Bericap Holding Gmbh Ausgießverschluss

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148670U (enrdf_load_stackoverflow) * 1978-04-06 1979-10-16

Also Published As

Publication number Publication date
JPS5933109A (ja) 1984-02-22

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