GB1169394A - Improvements in or relating to the Production of an Article by Injection Moulding of Plastics Material. - Google Patents

Improvements in or relating to the Production of an Article by Injection Moulding of Plastics Material.

Info

Publication number
GB1169394A
GB1169394A GB230567A GB230567A GB1169394A GB 1169394 A GB1169394 A GB 1169394A GB 230567 A GB230567 A GB 230567A GB 230567 A GB230567 A GB 230567A GB 1169394 A GB1169394 A GB 1169394A
Authority
GB
United Kingdom
Prior art keywords
mould
injection
air
injection moulding
jan
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
GB230567A
Other languages
English (en)
Inventor
Giuseppe Ferrari
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1169394A publication Critical patent/GB1169394A/en
Expired 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • 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
    • B29C45/26—Moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
GB230567A 1966-01-14 1967-01-16 Improvements in or relating to the Production of an Article by Injection Moulding of Plastics Material. Expired GB1169394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT86666 1966-01-14

Publications (1)

Publication Number Publication Date
GB1169394A true GB1169394A (en) 1969-11-05

Family

ID=11100219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB230567A Expired GB1169394A (en) 1966-01-14 1967-01-16 Improvements in or relating to the Production of an Article by Injection Moulding of Plastics Material.

Country Status (2)

Country Link
FR (1) FR1509305A (fr)
GB (1) GB1169394A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238567A (en) * 1975-09-22 1977-03-25 Asahi Dow Ltd Method of injection molding thermoplastic resin product
US4752428A (en) * 1987-01-28 1988-06-21 Air Products And Chemicals, Inc. Injection molding process with reactive gas treatment
US4800053A (en) * 1987-01-28 1989-01-24 Air Products And Chemicals, Inc. Injection molding process with reactive gas treatment
US7846533B2 (en) 2008-03-26 2010-12-07 Hendrickson Usa, L.L.C. Molded thermoplastic articles
US8048347B2 (en) 2008-03-26 2011-11-01 Delta Engineered Plastics Method of manufacture of a foamed core class “A” article
US8128394B2 (en) 2008-03-26 2012-03-06 Delta Engineered Plastics Interchangeable mold tooling
CN109572020A (zh) * 2019-01-22 2019-04-05 郑丽凡 一种精准控制注胶量的制鞋模具及其控制方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238567A (en) * 1975-09-22 1977-03-25 Asahi Dow Ltd Method of injection molding thermoplastic resin product
JPS5842823B2 (ja) * 1975-09-22 1983-09-22 旭化成株式会社 熱可塑性樹脂成形品の射出成形方法
US4752428A (en) * 1987-01-28 1988-06-21 Air Products And Chemicals, Inc. Injection molding process with reactive gas treatment
US4800053A (en) * 1987-01-28 1989-01-24 Air Products And Chemicals, Inc. Injection molding process with reactive gas treatment
US7846533B2 (en) 2008-03-26 2010-12-07 Hendrickson Usa, L.L.C. Molded thermoplastic articles
US8048347B2 (en) 2008-03-26 2011-11-01 Delta Engineered Plastics Method of manufacture of a foamed core class “A” article
US8128394B2 (en) 2008-03-26 2012-03-06 Delta Engineered Plastics Interchangeable mold tooling
US8153235B2 (en) 2008-03-26 2012-04-10 Hendrickson Usa, L.L.C. Molded thermoplastic articles
CN109572020A (zh) * 2019-01-22 2019-04-05 郑丽凡 一种精准控制注胶量的制鞋模具及其控制方法

Also Published As

Publication number Publication date
FR1509305A (fr) 1968-01-12

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