ES295270A1 - A procedure for the manufacture of bottles of plastic material by extrusion and insufficient (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the manufacture of bottles of plastic material by extrusion and insufficient (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES295270A1
ES295270A1 ES0295270A ES295270A ES295270A1 ES 295270 A1 ES295270 A1 ES 295270A1 ES 0295270 A ES0295270 A ES 0295270A ES 295270 A ES295270 A ES 295270A ES 295270 A1 ES295270 A1 ES 295270A1
Authority
ES
Spain
Prior art keywords
extrusion
translation
manufacture
mold
machine
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
ES0295270A
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.)
SETTEMBRINI ANTOINE DI
Original Assignee
SETTEMBRINI ANTOINE DI
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 SETTEMBRINI ANTOINE DI filed Critical SETTEMBRINI ANTOINE DI
Publication of ES295270A1 publication Critical patent/ES295270A1/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
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • B29C49/42421—Means for deforming the parison prior to the blowing operation before laying into the mould
    • B29C49/42424—Deforming or closing the preform ends, e.g. pinching and welding
    • 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
    • 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • 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
    • B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Process for the manufacture of plastic flasks by extrusion and blowing, characterized in that the lower part of a tubular semifinished extrudate is tightened so that it is closed and welded, then, as it leaves the extruder, it is inflated in the form of a bulb, then, when a sufficient amount of pre-swollen semi-finished material has been obtained to form a bottle, it is enclosed in a pre-swollen or pre-expanded state in the form of a bulb inside a mold that presents the casting of molded of the bottle to be obtained, it is imprisoned in this mold, its definitive expansion is produced by insufflation inside the mold until it is applied to the walls of the mold casting, and finally the object thus formed is demolded. (Machine-translation by Google Translate, not legally binding)
ES0295270A 1963-11-21 1963-12-31 A procedure for the manufacture of bottles of plastic material by extrusion and insufficient (Machine-translation by Google Translate, not legally binding) Expired ES295270A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR954540A FR1450395A (en) 1963-11-21 1963-11-21 Method and device for the manufacture of plastic containers

Publications (1)

Publication Number Publication Date
ES295270A1 true ES295270A1 (en) 1964-04-01

Family

ID=8817093

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0295270A Expired ES295270A1 (en) 1963-11-21 1963-12-31 A procedure for the manufacture of bottles of plastic material by extrusion and insufficient (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES295270A1 (en)
FR (1) FR1450395A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837248A (en) * 1972-11-29 1974-09-24 Plasti Mac Inc Parison cutoff and sealing apparatus
FR2550990B1 (en) * 1983-08-22 1987-01-30 Colgate Palmolive Co METHOD FOR MANUFACTURING A HOLLOW BODY BY EXTRUSION AND BLOWING OF PLASTIC MATERIAL AND INSTALLATION FOR CARRYING OUT SAID METHOD
US5346666A (en) * 1991-03-12 1994-09-13 Ube Industries, Ltd. Blow molding process and apparatus for producing hollow plastic articles

Also Published As

Publication number Publication date
FR1450395A (en) 1966-06-24

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