ES295117A1 - Improvements in blow moulded containers and their manufacture - Google Patents

Improvements in blow moulded containers and their manufacture

Info

Publication number
ES295117A1
ES295117A1 ES0295117A ES295117A ES295117A1 ES 295117 A1 ES295117 A1 ES 295117A1 ES 0295117 A ES0295117 A ES 0295117A ES 295117 A ES295117 A ES 295117A ES 295117 A1 ES295117 A1 ES 295117A1
Authority
ES
Spain
Prior art keywords
manufacture
blow moulded
moulded containers
tube
mould
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
ES0295117A
Other languages
Spanish (es)
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 ES295117A1 publication Critical patent/ES295117A1/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
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • B29C49/4817—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity with means for closing off parison ends
    • 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
    • B29C33/005—Moulds or cores; Details thereof or accessories therefor characterised by the location of the parting line of the mould parts
    • 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
    • B29C49/04102—Extrusion blow-moulding extruding the material continuously
    • 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
    • B29C49/58—Blowing means
    • 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
    • B29C49/58—Blowing means
    • B29C49/60—Blow-needles
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

In a blow moulding process an extruded thermoplastic tube is secured in a vertically reciprocable mould comprising a tubular body with end closure members at least one of which has a small bore passage connected to a source of fluid pressure. The jet of fluid pierces the tube and then inflates it to the shape of the mould cavity.
ES0295117A 1963-01-10 1964-01-08 Improvements in blow moulded containers and their manufacture Expired ES295117A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR921045A FR1365964A (en) 1963-01-10 1963-01-10 Process for the manufacture by extrusion-blow molding of various containers and blow molds implementing the process, in particular for flexible packaging tubes

Publications (1)

Publication Number Publication Date
ES295117A1 true ES295117A1 (en) 1964-06-01

Family

ID=8794449

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0295117A Expired ES295117A1 (en) 1963-01-10 1964-01-08 Improvements in blow moulded containers and their manufacture

Country Status (9)

Country Link
AT (1) AT290111B (en)
BE (1) BE642378A (en)
CH (1) CH398057A (en)
DE (1) DE1479188A1 (en)
ES (1) ES295117A1 (en)
FR (1) FR1365964A (en)
GB (1) GB1039011A (en)
NL (1) NL6400076A (en)
SE (1) SE322900B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH526378A (en) * 1971-01-29 1972-08-15 Worson Sa Molding device for the production of hollow bodies from thermoplastic material
FR2680721A1 (en) * 1991-09-04 1993-03-05 Oreal Method of manufacturing a shaped tube, and shaped tube having, in particular, a variable cross-section
NL9301833A (en) * 1993-10-22 1995-05-16 Audion Elektro Bv Device for injecting a gas, for example air, into a packaging hose or the like.
CA2736020C (en) 2008-09-17 2016-12-06 Bayer Oy An inserter
FI20080524A0 (en) 2008-09-17 2008-09-17 Bayer Schering Pharma Oy An inserter
FI20080523A0 (en) 2008-09-17 2008-09-17 Bayer Schering Pharma Oy An inserter

Also Published As

Publication number Publication date
SE322900B (en) 1970-04-20
FR1365964A (en) 1964-07-10
AT290111B (en) 1971-05-25
CH398057A (en) 1965-08-31
NL6400076A (en) 1964-07-13
DE1479188A1 (en) 1969-02-06
GB1039011A (en) 1966-08-17
BE642378A (en)

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