GB1122516A - Process and device for the manufacture of hollow bodies from thermoplastic material - Google Patents

Process and device for the manufacture of hollow bodies from thermoplastic material

Info

Publication number
GB1122516A
GB1122516A GB2271766A GB2271766A GB1122516A GB 1122516 A GB1122516 A GB 1122516A GB 2271766 A GB2271766 A GB 2271766A GB 2271766 A GB2271766 A GB 2271766A GB 1122516 A GB1122516 A GB 1122516A
Authority
GB
United Kingdom
Prior art keywords
injection
moulding
mould
reinforced
preform
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
GB2271766A
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 GB1122516A publication Critical patent/GB1122516A/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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating 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
    • B29C49/76—Neck calibration
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C2045/1445—Coating a portion of the article, e.g. the edge of the article injecting a part onto a blow moulded object
    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

1,122,516. Blow-moulding; injection-moulded reinforcements. R. HAGEN, [trading as KAUTEXWERK REINOLD HAGEN]. 20 May, 1966 [22 May, 1965], No. 22717/66. Heading B5A. Hollow, thermoplastic bodies, produced by blow-moulding, are reinforced by injectionmoulding supplementary material after the mould is closed about a preform to fill a cavity containing part of the preform defined by a mandrel and corresponding portions of the mould parts. The supplementary material, which may differ from that of the preform in its chemical composition and/or colour, is preferably injected during the inflation and/or cooling of the body. The apparatus may comprise a two- or multi-part blowing mould and a mandrel (13), through which the body may be blown, and an injection-moulding unit (20) connected via a conduit (17). there being an injection moulding cavity (23) defined as above, at the zone to be reinforced. The injection unit may be movable relative to the mould and is preferably provided with means to measure the material flow. The zone to be reinforced may be defined by projecting rings (26) to prevent through-flow of material. There may be two or more injection-moulding units operating on the same or several cavities to reinforce one or more zones of the body.
GB2271766A 1965-05-22 1966-05-20 Process and device for the manufacture of hollow bodies from thermoplastic material Expired GB1122516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0056197 1965-05-22

Publications (1)

Publication Number Publication Date
GB1122516A true GB1122516A (en) 1968-08-07

Family

ID=7227755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2271766A Expired GB1122516A (en) 1965-05-22 1966-05-20 Process and device for the manufacture of hollow bodies from thermoplastic material

Country Status (8)

Country Link
BE (1) BE681447A (en)
CH (1) CH449236A (en)
DE (1) DE1479381A1 (en)
FR (1) FR1480660A (en)
GB (1) GB1122516A (en)
LU (1) LU51151A1 (en)
NL (1) NL6607009A (en)
SE (1) SE303595B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741688A (en) * 1982-05-01 1988-05-03 Katashi Aoki Injection stretching and blow molding machine
US4992230A (en) * 1988-07-21 1991-02-12 Sabel Plastechs, Inc. Method for making a hollow polyethylene terephthalate blow molded article with an integral external projection such as a handle
US4993931A (en) * 1988-07-21 1991-02-19 Sabel Plastechs, Inc. Apparatus for making a hollow polyethylene terephthalate blow molded article with an integral external projection such as a handle
US5057266A (en) * 1988-07-21 1991-10-15 Sabel Plastechs, Inc. Method of making a hollow polyethylene terephthalate blow molded article with an integral external projection such as a handle
US5198174A (en) * 1992-01-10 1993-03-30 Excell Corporation Method for producing a hollow plastic product having a radially extending portion
US5266262A (en) * 1991-07-19 1993-11-30 Mitoyo Resin Co. Ltd. Method for injection molding a large thickness flange at end of blow molding tube
US5445782A (en) * 1992-05-01 1995-08-29 Abc Group Method of molding manifold for automotive vehicle
US5683647A (en) * 1992-06-29 1997-11-04 Tokai Rubber Industries, Ltd. Process for producing resin hose

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007036639B4 (en) * 2007-08-03 2012-07-26 Röchling Automotive AG & Co. KG Process for the production of hollow plastic articles by means of blow molding and time-overlapping injection molding
DE102007036640A1 (en) * 2007-08-03 2009-02-05 Röchling Automotive AG & Co. KG Method for manufacturing hollow plastic articles, involves providing integrally plastic hollow body with plastic component on hollow body, where injection molding is done after blow molding completes
DE102008039134A1 (en) 2008-08-21 2010-02-25 Röchling Automotive AG & Co. KG Method and device for producing a blow molded plastic hollow body provided with at least one reinforcing element
DE102009035905B4 (en) * 2009-08-03 2015-03-26 Inotech Kunststofftechnik Gmbh Method for producing containers
FR3001911A1 (en) * 2013-02-08 2014-08-15 Inergy Automotive Systems Res METHOD FOR MANUFACTURING HOLLOW BODIES OF PLASTIC MATERIAL COMPRISING AT LEAST ONE COMPONENT

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741688A (en) * 1982-05-01 1988-05-03 Katashi Aoki Injection stretching and blow molding machine
US5013515A (en) * 1982-05-10 1991-05-07 Katashi Aoki Injection stretching and blow molding process including a secondary treatment operation
US4992230A (en) * 1988-07-21 1991-02-12 Sabel Plastechs, Inc. Method for making a hollow polyethylene terephthalate blow molded article with an integral external projection such as a handle
US4993931A (en) * 1988-07-21 1991-02-19 Sabel Plastechs, Inc. Apparatus for making a hollow polyethylene terephthalate blow molded article with an integral external projection such as a handle
US5057266A (en) * 1988-07-21 1991-10-15 Sabel Plastechs, Inc. Method of making a hollow polyethylene terephthalate blow molded article with an integral external projection such as a handle
US5266262A (en) * 1991-07-19 1993-11-30 Mitoyo Resin Co. Ltd. Method for injection molding a large thickness flange at end of blow molding tube
US5198174A (en) * 1992-01-10 1993-03-30 Excell Corporation Method for producing a hollow plastic product having a radially extending portion
US5445782A (en) * 1992-05-01 1995-08-29 Abc Group Method of molding manifold for automotive vehicle
US5683647A (en) * 1992-06-29 1997-11-04 Tokai Rubber Industries, Ltd. Process for producing resin hose

Also Published As

Publication number Publication date
NL6607009A (en) 1966-11-23
FR1480660A (en) 1967-05-12
DE1479381A1 (en) 1969-05-08
LU51151A1 (en) 1966-07-20
BE681447A (en) 1966-10-31
SE303595B (en) 1968-09-02
CH449236A (en) 1967-12-31

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