FR2301366A1 - Producing hollow thermoplastic bodies - by decreasing diameter of preform by drawing axially-expanding to effect uniform biaxial orientation - Google Patents

Producing hollow thermoplastic bodies - by decreasing diameter of preform by drawing axially-expanding to effect uniform biaxial orientation

Info

Publication number
FR2301366A1
FR2301366A1 FR7505251A FR7505251A FR2301366A1 FR 2301366 A1 FR2301366 A1 FR 2301366A1 FR 7505251 A FR7505251 A FR 7505251A FR 7505251 A FR7505251 A FR 7505251A FR 2301366 A1 FR2301366 A1 FR 2301366A1
Authority
FR
France
Prior art keywords
preform
expanding
biaxial orientation
decreasing diameter
producing hollow
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.)
Granted
Application number
FR7505251A
Other languages
French (fr)
Other versions
FR2301366B1 (en
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.)
Carnaud Total Interplastic SA
Original Assignee
Carnaud Total Interplastic 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 Carnaud Total Interplastic SA filed Critical Carnaud Total Interplastic SA
Priority to FR7505251A priority Critical patent/FR2301366A1/en
Priority to ES445287A priority patent/ES445287A1/en
Priority to DE2606355A priority patent/DE2606355C2/en
Priority to NO760545A priority patent/NO760545L/no
Priority to DK069276A priority patent/DK153300C/en
Priority to SE7601936A priority patent/SE7601936L/en
Priority to IT20330/76A priority patent/IT1055352B/en
Priority to US05/659,975 priority patent/US4108937A/en
Priority to JP51017142A priority patent/JPS51107357A/ja
Priority to GB6805/76A priority patent/GB1536194A/en
Publication of FR2301366A1 publication Critical patent/FR2301366A1/en
Application granted granted Critical
Publication of FR2301366B1 publication Critical patent/FR2301366B1/fr
Granted 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
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • 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
    • 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
    • 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
    • B29C49/06—Injection blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/005—Oriented
    • B29K2995/0053—Oriented bi-axially

Landscapes

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

Abstract

Hollow bodies, e.g. aerosol containers, are produced from thermoplastic materials having a crystallisable structure, e.g. polyethylene terephthalate, by (a) making a preform from the material, (b) decreasing the diameter of the preform by an axial drawing operation, and (c) expanding the preform to such a degree, at at such a temp., that the expanded body is entirely in a biaxially oriented state, including the neck region. Gives moulded plastic bottles having accurate dimensions and a good mechanical strength over their entire body. Prodn. of rejects is decreased.
FR7505251A 1975-02-20 1975-02-20 Producing hollow thermoplastic bodies - by decreasing diameter of preform by drawing axially-expanding to effect uniform biaxial orientation Granted FR2301366A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7505251A FR2301366A1 (en) 1975-02-20 1975-02-20 Producing hollow thermoplastic bodies - by decreasing diameter of preform by drawing axially-expanding to effect uniform biaxial orientation
DE2606355A DE2606355C2 (en) 1975-02-20 1976-02-18 Process for producing a biaxially oriented hollow body
ES445287A ES445287A1 (en) 1975-02-20 1976-02-18 Method of making hollow articles from plastic material
DK069276A DK153300C (en) 1975-02-20 1976-02-19 PROCEDURE FOR MANUFACTURING A COVER MATERIAL OF PLASTIC MATERIAL
NO760545A NO760545L (en) 1975-02-20 1976-02-19
SE7601936A SE7601936L (en) 1975-02-20 1976-02-19 METHOD OF MANUFACTURING PERFORATIVE BODIES OF PLASTIC BASED ON THE SUBJECT, ACCORDING TO THE RECEIVED SUBJECT AND THE SUBJECT FOR MANUFACTURING
IT20330/76A IT1055352B (en) 1975-02-20 1976-02-19 PROCEDURE FOR THE MANUFACTURE OF CABLES OF THERMOPLASTIC MATERIAL
US05/659,975 US4108937A (en) 1975-02-20 1976-02-20 Method of making hollow articles from plastic material
JP51017142A JPS51107357A (en) 1975-02-20 1976-02-20
GB6805/76A GB1536194A (en) 1975-02-20 1976-02-20 Manufacture of hollow bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7505251A FR2301366A1 (en) 1975-02-20 1975-02-20 Producing hollow thermoplastic bodies - by decreasing diameter of preform by drawing axially-expanding to effect uniform biaxial orientation

Publications (2)

Publication Number Publication Date
FR2301366A1 true FR2301366A1 (en) 1976-09-17
FR2301366B1 FR2301366B1 (en) 1977-11-18

Family

ID=9151467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505251A Granted FR2301366A1 (en) 1975-02-20 1975-02-20 Producing hollow thermoplastic bodies - by decreasing diameter of preform by drawing axially-expanding to effect uniform biaxial orientation

Country Status (1)

Country Link
FR (1) FR2301366A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375025A1 (en) * 1976-12-27 1978-07-21 Hercules Inc METHOD AND APPARATUS FOR THREAD FORMING AND TERMINATION OF THE THREAD OF A BOTTLE
FR2458380A1 (en) * 1979-06-11 1981-01-02 Plm Ab TUBULAR PREFORM IN THERMOPLASTIC MATERIAL AND METHOD AND EQUIPMENT FOR MANUFACTURING THE SAME
FR2458377A1 (en) * 1979-06-11 1981-01-02 Plm Ab TUBULAR PREFORM IN THERMOPLASTIC MATERIAL AND METHOD AND EQUIPMENT FOR MANUFACTURING THE SAME
FR2483312A1 (en) * 1980-05-29 1981-12-04 Plm Ab METHOD FOR MANUFACTURING TUBULAR BODY BY STRETCHING FROM TUBULAR BURNING AND DEVICE FOR IMPLEMENTING SAID METHOD
FR2534519A1 (en) * 1982-10-14 1984-04-20 Plm Ab METHOD AND DEVICE FOR CRYSTALLIZING THE THERMOPLASTIC MATERIAL OF AN ARTICLE OR PREFORM FROM A BLINK
CH706041A1 (en) * 2012-01-27 2013-07-31 Alpla Werke Pressure vessel.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2005138A1 (en) * 1968-03-29 1969-12-05 Hercules Inc
FR2194548A1 (en) * 1972-07-27 1974-03-01 Mitsui Toatsu Chemicals Hollow propylene polymer articles - by drawing heated cut, tubular pieces and blow moulding drawn pieces
US3801690A (en) * 1972-02-16 1974-04-02 Phillips Petroleum Co Closing mold halves on stretched portion of individual parison preform at orientation temperature

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2005138A1 (en) * 1968-03-29 1969-12-05 Hercules Inc
US3801690A (en) * 1972-02-16 1974-04-02 Phillips Petroleum Co Closing mold halves on stretched portion of individual parison preform at orientation temperature
FR2194548A1 (en) * 1972-07-27 1974-03-01 Mitsui Toatsu Chemicals Hollow propylene polymer articles - by drawing heated cut, tubular pieces and blow moulding drawn pieces

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2375025A1 (en) * 1976-12-27 1978-07-21 Hercules Inc METHOD AND APPARATUS FOR THREAD FORMING AND TERMINATION OF THE THREAD OF A BOTTLE
FR2458380A1 (en) * 1979-06-11 1981-01-02 Plm Ab TUBULAR PREFORM IN THERMOPLASTIC MATERIAL AND METHOD AND EQUIPMENT FOR MANUFACTURING THE SAME
FR2458377A1 (en) * 1979-06-11 1981-01-02 Plm Ab TUBULAR PREFORM IN THERMOPLASTIC MATERIAL AND METHOD AND EQUIPMENT FOR MANUFACTURING THE SAME
FR2483312A1 (en) * 1980-05-29 1981-12-04 Plm Ab METHOD FOR MANUFACTURING TUBULAR BODY BY STRETCHING FROM TUBULAR BURNING AND DEVICE FOR IMPLEMENTING SAID METHOD
FR2534519A1 (en) * 1982-10-14 1984-04-20 Plm Ab METHOD AND DEVICE FOR CRYSTALLIZING THE THERMOPLASTIC MATERIAL OF AN ARTICLE OR PREFORM FROM A BLINK
CH706041A1 (en) * 2012-01-27 2013-07-31 Alpla Werke Pressure vessel.
WO2013110791A1 (en) * 2012-01-27 2013-08-01 Alpla Werke Alwin Lehner Gmbh & Co. Kg Pressure vessel

Also Published As

Publication number Publication date
FR2301366B1 (en) 1977-11-18

Similar Documents

Publication Publication Date Title
FR2320176A2 (en) Producing hollow thermoplastic bodies - by decreasing diameter of preform by drawing axially-expanding to effect uniform biaxial orientation
ES445287A1 (en) Method of making hollow articles from plastic material
GB1446587A (en) Moulding of synthetic resin hollow articles
GB1029018A (en) Improvements in and relating to blow molding
GB1487002A (en) Manufacture of biaxially oriented hollow containers of thermoplastics material
ES467645A1 (en) Manufacture of hollow thermoplastic articles
FR2301366A1 (en) Producing hollow thermoplastic bodies - by decreasing diameter of preform by drawing axially-expanding to effect uniform biaxial orientation
ES348184A1 (en) Method for the manufacture of pvc bottles
IE40830L (en) Production of hollow articles.
ES2035449T3 (en) PROCEDURE AND DEVICE FOR THE MANUFACTURE OF HOLLOW BODIES MADE OF THERMOPLASTIC SYNTHETIC MATTER.
KR850001885A (en) Heat-resistant biaxial orientation bottle
US4039362A (en) Packing material that can be shaped under the effect of heat
JPS5569423A (en) Production of hollow molding having thermal insulator on surface
GB755177A (en) Process and apparatus for the manufacture of seamless bottle-shaped hollow bodies, particularly from thermoplastic or phenoplastic material
ES8104044A1 (en) Stretch-blow moulding a two layer article
FR2194544A1 (en) Coated container of thermoplastic material - by coating blow moulded container with vinylidene chloride copolymer before cooling
FR2305292A1 (en) Biaxially oriented hollow moulding with even wall-thickness - heating parison in two stages, axially drawing and expanding in mould
GB1224499A (en) Method of improving the mechanical properties of thermoplastic objects
JPS55156033A (en) Skin attached foamed blow molded article method of fabricating the same
GB1359984A (en) Production of moulded hollow plastics articles
JPS62187012A (en) Manufacture of hollow container
FR2048053A1 (en) Multiple-wall tubular vessels of moulded - plastic
IT1034546B (en) Biaxially oriented hollow moulding with even wall-thickness - heating parison in two stages, axially drawing and expanding in mould
GB1114270A (en) Improvements in the process for production of blown hollow bodies from soft polyethylene
JPS5544815A (en) Preparation for polyester hollow container

Legal Events

Date Code Title Description
ST Notification of lapse