GB1376753A - Moulding apparatus for the production of hollow bodies from thermoplastic material - Google Patents

Moulding apparatus for the production of hollow bodies from thermoplastic material

Info

Publication number
GB1376753A
GB1376753A GB326772A GB326772A GB1376753A GB 1376753 A GB1376753 A GB 1376753A GB 326772 A GB326772 A GB 326772A GB 326772 A GB326772 A GB 326772A GB 1376753 A GB1376753 A GB 1376753A
Authority
GB
United Kingdom
Prior art keywords
mould
blow
core
injection
plate
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
GB326772A
Other languages
English (en)
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.)
Worson SA
Original Assignee
Worson SA
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 Worson SA filed Critical Worson SA
Publication of GB1376753A publication Critical patent/GB1376753A/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/48185—Moulds with more than one separate mould cavity
    • B29C49/4819—Moulds with more than one separate mould cavity having different sizes or shapes of the mould cavities
    • 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
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/54—Moulds for undercut 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C2049/4879—Moulds characterised by mould configurations
    • B29C2049/4881—Moulds characterised by mould configurations having a mandrel or core e.g. two mould halves with a core in-between
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/54—Moulds for undercut articles
    • B29C2049/542—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles
    • B29C2049/546—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles by translatorilly actuating an auxiliary mould part while the mould is still in a closed position
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
GB326772A 1971-01-29 1972-01-24 Moulding apparatus for the production of hollow bodies from thermoplastic material Expired GB1376753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH137771A CH526378A (de) 1971-01-29 1971-01-29 Formeinrichtung zum Herstellen von Hohlkörpern aus thermoplastischem Kunststoff

Publications (1)

Publication Number Publication Date
GB1376753A true GB1376753A (en) 1974-12-11

Family

ID=4208996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB326772A Expired GB1376753A (en) 1971-01-29 1972-01-24 Moulding apparatus for the production of hollow bodies from thermoplastic material

Country Status (4)

Country Link
CH (1) CH526378A (enrdf_load_stackoverflow)
DE (1) DE2203562A1 (enrdf_load_stackoverflow)
FR (1) FR2123500B1 (enrdf_load_stackoverflow)
GB (1) GB1376753A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753202C2 (de) * 1977-11-29 1986-09-25 Hercules Inc., Wilmington, Del. Spritzblasformmaschine zum Herstellen eines flaschenförmigen Behälters
DE10125824A1 (de) * 2001-05-26 2002-12-05 Bosch Gmbh Robert Formwerkzeug zur Herstellung von hinterschnittenen Kunststoffbehältern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2128239A (en) * 1933-02-25 1938-08-30 Plax Corp Process of molding plastic materials
US2285150A (en) * 1938-08-10 1942-06-02 Plax Corp Apparatus for forming hollow articles from plastic material
US2989776A (en) * 1958-05-01 1961-06-27 Shipton & Company Ltd E Method of and apparatus for the manufacture of bottles and other hollow articles from organic plastic materials
BE642378A (enrdf_load_stackoverflow) * 1963-01-10
US3511845A (en) * 1966-06-22 1970-05-12 Owens Illinois Inc Method of molding plastic articles

Also Published As

Publication number Publication date
FR2123500B1 (enrdf_load_stackoverflow) 1976-01-16
CH526378A (de) 1972-08-15
DE2203562A1 (de) 1972-08-17
FR2123500A1 (enrdf_load_stackoverflow) 1972-09-08

Similar Documents

Publication Publication Date Title
CN109311201B (zh) 具有可调节的型芯对中装置的喷铸模具
CA2345658A1 (en) Apparatus and method for forming cap
GB1024741A (en) Process and apparatus for moulding hollow articles
GB936407A (en) Methods of and apparatus for the production of moulded hollow articles
GB1469947A (en) Method of and apparatus for producing double layered hollow articles by injection blow moulding
GB1051892A (enrdf_load_stackoverflow)
GB1392073A (en) Apparatus for pivoting a component or a group of components of an injection mould
GB1114304A (en) Method and device for forming a hollow plastic article
GB1152795A (en) Method and apparatus for making Hollow Articles of Organic Plastics Material
ES450759A1 (es) Procedimiento de desmoldeo de cuerpos huecos de materia plastica por medio de una tobera.
GB1329257A (en) Method and apparatus for producing a lined thermoplastics container by injection blow moulding
GB1376753A (en) Moulding apparatus for the production of hollow bodies from thermoplastic material
US3870448A (en) Machines for moulding hollow bodies from synthetic resin
US4131410A (en) Injection blow-molding machine
US4063868A (en) Mold device for the production of hollow bodies from thermoplastic materials
CN210190462U (zh) 一种具有气动顶出以及推环的注塑模具
GB1389455A (en) Device for the production of plastics bottles
CN209794421U (zh) 一种注塑模具
GB1308781A (en) Manufacture of hollow bodies from plastics
US3543340A (en) Molding apparatus with individually separable parison mold and neck ring parts
GB1467465A (en) Injection blow moulding
JPS578110A (en) Forming method of socket of thermoplastic synthetic resin pipe
CN110355946B (zh) 一种组装式瓶盖注塑模具
JPS55114541A (en) Method of releasing plastic product from mold
FR2409846A1 (fr) Machine de moulage par injection suivie de soufflage a moules non fractionnes au demoulage

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee