CH538345A - Process for the production of a two or multi-chamber container - Google Patents

Process for the production of a two or multi-chamber container

Info

Publication number
CH538345A
CH538345A CH1121372A CH1121372A CH538345A CH 538345 A CH538345 A CH 538345A CH 1121372 A CH1121372 A CH 1121372A CH 1121372 A CH1121372 A CH 1121372A CH 538345 A CH538345 A CH 538345A
Authority
CH
Switzerland
Prior art keywords
production
chamber container
container
chamber
Prior art date
Application number
CH1121372A
Other languages
German (de)
Inventor
Schoenwald Dieter
Original Assignee
Ver Deutsche Metallwerke Ag
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 Ver Deutsche Metallwerke Ag filed Critical Ver Deutsche Metallwerke Ag
Publication of CH538345A publication Critical patent/CH538345A/en

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
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • 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
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • B29C2049/4805—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity by closing the mould halves
    • 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
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
CH1121372A 1971-08-09 1972-07-27 Process for the production of a two or multi-chamber container CH538345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712139804 DE2139804A1 (en) 1971-08-09 1971-08-09 METHOD OF MANUFACTURING A TWO OR MULTI-CHAMBER CONTAINER

Publications (1)

Publication Number Publication Date
CH538345A true CH538345A (en) 1973-06-30

Family

ID=5816212

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1121372A CH538345A (en) 1971-08-09 1972-07-27 Process for the production of a two or multi-chamber container

Country Status (6)

Country Link
CH (1) CH538345A (en)
DE (1) DE2139804A1 (en)
FR (1) FR2148424A1 (en)
GB (1) GB1378553A (en)
IT (1) IT963729B (en)
NL (1) NL7210698A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746339B1 (en) * 1996-03-22 1998-06-05 Plastic Omnium Cie METHOD FOR MANUFACTURING A BEAM OF ATTACHED TUBES, DEVICE FOR CARRYING OUT SUCH A METHOD AND BEAM THUS PRODUCED
US5882574A (en) * 1997-10-14 1999-03-16 Owens-Brockway Plastic Products Inc. Injection extrusion blow molding process for making multiple compartment plastic containers

Also Published As

Publication number Publication date
NL7210698A (en) 1973-02-13
GB1378553A (en) 1974-12-27
DE2139804A1 (en) 1973-02-22
IT963729B (en) 1974-01-21
FR2148424A1 (en) 1973-03-23

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Legal Events

Date Code Title Description
PL Patent ceased