FR3058084B1 - PREFORMED FOR THE MANUFACTURE OF A CONTAINER BY TWO-STRETCH BLOWING, AND ASSOCIATED PROCESS - Google Patents

PREFORMED FOR THE MANUFACTURE OF A CONTAINER BY TWO-STRETCH BLOWING, AND ASSOCIATED PROCESS Download PDF

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Publication number
FR3058084B1
FR3058084B1 FR1660413A FR1660413A FR3058084B1 FR 3058084 B1 FR3058084 B1 FR 3058084B1 FR 1660413 A FR1660413 A FR 1660413A FR 1660413 A FR1660413 A FR 1660413A FR 3058084 B1 FR3058084 B1 FR 3058084B1
Authority
FR
France
Prior art keywords
container
manufacture
preformed
associated process
stretch blowing
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.)
Active
Application number
FR1660413A
Other languages
French (fr)
Other versions
FR3058084A1 (en
Inventor
Amelie Olivier
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.)
LOreal SA
Original Assignee
LOreal 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 LOreal SA filed Critical LOreal SA
Priority to FR1660413A priority Critical patent/FR3058084B1/en
Publication of FR3058084A1 publication Critical patent/FR3058084A1/en
Application granted granted Critical
Publication of FR3058084B1 publication Critical patent/FR3058084B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • 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
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
    • B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
    • B29C2949/078—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the bottom
    • 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
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/12—Stretching rods
    • B29C49/121—Stretching rod configuration, e.g. geometry; Stretching rod material
    • B29C49/1215—Geometry of the stretching rod, e.g. specific stretching rod end shape

Landscapes

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

Abstract

La préforme, pour la fabrication d'un récipient par soufflage-bi-étirage à l'aide d'une canne d'étirage, comprend un corps 12 réalisé en au moins une matière synthétique et pourvu d'une première extrémité ouverte 14 et d'une deuxième extrémité fermée formant fond 16. Le fond présente localement au moins un élément de centrage 22 pour canne d'étirage s'étendant à partir d'une paroi intérieure 16a dudit fond.The preform, for the manufacture of a container by blowing-bi-stretching using a stretch rod, comprises a body 12 made of at least one synthetic material and provided with a first open end 14 and 'a second closed end forming a bottom 16. The bottom has locally at least one centering element 22 for a stretch rod extending from an inner wall 16a of said bottom.

FR1660413A 2016-10-27 2016-10-27 PREFORMED FOR THE MANUFACTURE OF A CONTAINER BY TWO-STRETCH BLOWING, AND ASSOCIATED PROCESS Active FR3058084B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1660413A FR3058084B1 (en) 2016-10-27 2016-10-27 PREFORMED FOR THE MANUFACTURE OF A CONTAINER BY TWO-STRETCH BLOWING, AND ASSOCIATED PROCESS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1660413 2016-10-27
FR1660413A FR3058084B1 (en) 2016-10-27 2016-10-27 PREFORMED FOR THE MANUFACTURE OF A CONTAINER BY TWO-STRETCH BLOWING, AND ASSOCIATED PROCESS

Publications (2)

Publication Number Publication Date
FR3058084A1 FR3058084A1 (en) 2018-05-04
FR3058084B1 true FR3058084B1 (en) 2020-12-25

Family

ID=58213185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1660413A Active FR3058084B1 (en) 2016-10-27 2016-10-27 PREFORMED FOR THE MANUFACTURE OF A CONTAINER BY TWO-STRETCH BLOWING, AND ASSOCIATED PROCESS

Country Status (1)

Country Link
FR (1) FR3058084B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3900912A4 (en) * 2018-12-20 2022-11-09 Nissei Asb Machine Co., Ltd. Resin-made container, resin-made container production method, resin-made container production apparatus, and metal mold

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022529A1 (en) * 1980-06-16 1982-01-14 Henkel KGaA, 4000 Düsseldorf BLOW MOLDING PROCESS AND PREFORMING AND MOLDING TOOL FOR CARRYING OUT THE METHOD
US4395378A (en) * 1981-05-14 1983-07-26 Sewell Plastics, Inc. Method for making an injection stretch blow molded container with an integral tab
US4927679A (en) * 1987-05-29 1990-05-22 Devtech, Inc. Preform for a monobase container
ITMI20061922A1 (en) * 2006-10-06 2008-04-07 Gianfilippo Pagliacci PREFORMATION OF REFINED PLASTIC MATERIAL.
DE102008002781A1 (en) * 2008-02-22 2009-08-27 Bernd Birkenbeil Method and device for producing a hollow body of plastic, preform for use in such a method or in such a device and hollow body produced by such a method or by means of such a device
EP2764967B1 (en) * 2013-02-06 2015-10-14 Sidel Participations Mold for blow molding a hot-fill container with increased stretch ratios

Also Published As

Publication number Publication date
FR3058084A1 (en) 2018-05-04

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