FR2270083A1 - Thermoplastic container prodn. by extruding tube onto mandrel - and deforming the tube inwardly above the mandrel to form a neck - Google Patents

Thermoplastic container prodn. by extruding tube onto mandrel - and deforming the tube inwardly above the mandrel to form a neck

Info

Publication number
FR2270083A1
FR2270083A1 FR7404746A FR7404746A FR2270083A1 FR 2270083 A1 FR2270083 A1 FR 2270083A1 FR 7404746 A FR7404746 A FR 7404746A FR 7404746 A FR7404746 A FR 7404746A FR 2270083 A1 FR2270083 A1 FR 2270083A1
Authority
FR
France
Prior art keywords
mandrel
tube
neck
prodn
deforming
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
FR7404746A
Other languages
English (en)
French (fr)
Other versions
FR2270083B1 (enExample
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.)
FLAX VALERE FR
Original Assignee
FLAX VALERE FR
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 FLAX VALERE FR filed Critical FLAX VALERE FR
Priority to FR7404746A priority Critical patent/FR2270083A1/fr
Priority to IL46275A priority patent/IL46275A/en
Priority to IN2766/CAL/1974A priority patent/IN144335B/en
Priority to ZA00748004A priority patent/ZA748004B/xx
Priority to CA216,306A priority patent/CA1035911A/en
Priority to CH1721074A priority patent/CH601003A5/xx
Priority to BR1069574A priority patent/BR7410695A/pt
Priority to GB5525974A priority patent/GB1491728A/en
Priority to NL7416724A priority patent/NL7416724A/xx
Priority to AU76720/74A priority patent/AU7672074A/en
Priority to DE19742461281 priority patent/DE2461281A1/de
Priority to SE7416241A priority patent/SE7416241L/xx
Priority to ES433572A priority patent/ES433572A1/es
Priority to BE151912A priority patent/BE823840A/xx
Priority to LU71556A priority patent/LU71556A1/xx
Priority to IT3102974A priority patent/IT1028057B/it
Priority to US05/536,469 priority patent/US4032281A/en
Priority to JP201175A priority patent/JPS50109974A/ja
Publication of FR2270083A1 publication Critical patent/FR2270083A1/fr
Application granted granted Critical
Publication of FR2270083B1 publication Critical patent/FR2270083B1/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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/02—Thermal shrinking
    • B29C61/025—Thermal shrinking for the production of hollow or tubular articles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/42—Moulds for making articles of definite length, i.e. discrete articles for undercut articles
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/258—Tubular

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Tubes (AREA)
FR7404746A 1974-02-04 1974-02-04 Thermoplastic container prodn. by extruding tube onto mandrel - and deforming the tube inwardly above the mandrel to form a neck Granted FR2270083A1 (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
FR7404746A FR2270083A1 (en) 1974-02-04 1974-02-04 Thermoplastic container prodn. by extruding tube onto mandrel - and deforming the tube inwardly above the mandrel to form a neck
IL46275A IL46275A (en) 1974-02-04 1974-12-17 Apparatus and method for manufacturing thermoplastic tubular containers
IN2766/CAL/1974A IN144335B (enExample) 1974-02-04 1974-12-17
ZA00748004A ZA748004B (en) 1974-02-04 1974-12-17 Thermoplastic tubular containers and apparatus and method for their manufacture
CA216,306A CA1035911A (en) 1974-02-04 1974-12-18 Thermoplastic tubular containers and apparatus and method for their manufacture
NL7416724A NL7416724A (nl) 1974-02-04 1974-12-20 Werkwijze en inrichting voor het vervaardigen en buisvormige houder of dergelijke.
BR1069574A BR7410695A (pt) 1974-02-04 1974-12-20 Processo e aparelho para fabricacao de recipientes tubulares ou semelhantes
GB5525974A GB1491728A (en) 1974-02-04 1974-12-20 Moulded thermoplastic containers
CH1721074A CH601003A5 (enExample) 1974-02-04 1974-12-20
AU76720/74A AU7672074A (en) 1974-02-04 1974-12-20 Containers
SE7416241A SE7416241L (enExample) 1974-02-04 1974-12-23
DE19742461281 DE2461281A1 (de) 1974-02-04 1974-12-23 Verfahren und vorrichtung zum herstellen rohrfoermiger behaelter aus thermoplastischem werkstoff
BE151912A BE823840A (fr) 1974-02-04 1974-12-24 Recipients tubulaires thermoplastiques
ES433572A ES433572A1 (es) 1974-02-04 1974-12-24 Procedimiento para la fabricacion de recipientes tubulares ysimilares de material termoplastico.
LU71556A LU71556A1 (enExample) 1974-02-04 1974-12-24
IT3102974A IT1028057B (it) 1974-02-04 1974-12-24 Procedimento e apparecchiatura per la fabbricazione di recipienti tubolari
US05/536,469 US4032281A (en) 1974-02-04 1974-12-26 Thermoplastic tubular container forming apparatus
JP201175A JPS50109974A (enExample) 1974-02-04 1974-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7404746A FR2270083A1 (en) 1974-02-04 1974-02-04 Thermoplastic container prodn. by extruding tube onto mandrel - and deforming the tube inwardly above the mandrel to form a neck

Publications (2)

Publication Number Publication Date
FR2270083A1 true FR2270083A1 (en) 1975-12-05
FR2270083B1 FR2270083B1 (enExample) 1978-07-13

Family

ID=9134822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404746A Granted FR2270083A1 (en) 1974-02-04 1974-02-04 Thermoplastic container prodn. by extruding tube onto mandrel - and deforming the tube inwardly above the mandrel to form a neck

Country Status (3)

Country Link
BE (1) BE823840A (enExample)
FR (1) FR2270083A1 (enExample)
ZA (1) ZA748004B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338120A1 (fr) * 1976-01-16 1977-08-12 France Etat Procedes et dispositif pour obturer des cols de recipients en une matiere plastique
US8167218B2 (en) 2007-01-05 2012-05-01 Lohr Industrie Rail guiding or rolling bearing and laying method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338120A1 (fr) * 1976-01-16 1977-08-12 France Etat Procedes et dispositif pour obturer des cols de recipients en une matiere plastique
US8167218B2 (en) 2007-01-05 2012-05-01 Lohr Industrie Rail guiding or rolling bearing and laying method

Also Published As

Publication number Publication date
ZA748004B (en) 1976-01-28
FR2270083B1 (enExample) 1978-07-13
BE823840A (fr) 1975-04-16

Similar Documents

Publication Publication Date Title
ATE18523T1 (de) Packung fuer fliessfaehige fuellgueter mit wiederverschliessbarer oeffnungsvorrichtung.
NL181855B (nl) Werkwijze voor het vervaardigen van een houder door blaasvormen van een thermoplastische kunststof.
BE800610A (fr) Procede et appareil pour la fabrication de recipients soumis a un etirage biaxial moyennant un procede de moulage par soufflage
GB1556682A (en) Process for the production of finished hollow objects formed from a strip of plastics material by heat moulding and apparatus for carrying out such process
ZA739348B (en) Process for deflashing the neck of hollow plastic articles and device for carrying it out
GB802292A (en) Containers for pliable thermoplastic materials and method and apparatus for producing same
FR2302839A1 (fr) Methode pour former par moulage par injection-soufflage des recipients en matiere plastique creux, a orientation biaxiale
CA1034332A (en) Method and apparatus for removing surplus plastic material from the neck portions of blow molded bottles or the like
FR2270083A1 (en) Thermoplastic container prodn. by extruding tube onto mandrel - and deforming the tube inwardly above the mandrel to form a neck
CA964417A (en) Method and apparatus for producing a lined thermoplastics container by injection blow moulding
GB1491728A (en) Moulded thermoplastic containers
ZA735531B (en) Method and apparatus for combined injection moulding and blow forming of containers of objects plastics material
ZA75809B (en) Process for the manufacture of oriented hollow articles made of thermoplastic material and device for carrying it out
FR2272814A2 (en) Thermoplastic container prodn. by extruding tube onto mandrel - and deforming the tube inwardly above the mandrel to form a neck
NL7705705A (nl) Werkwijze voor de vervaardiging van massieve gevormde voortbrengsels van een kunststof.
ES418938A1 (es) Molde perfeccionado para la fabricacion por extrusion-hin- chado de recipientes cerrados de manera estanca.
ES389331A1 (es) Un procedimiento y un dispositivo para separar un residuo de cuello de forma de embudo o tulipa, de la parte del cue- llo de un cuerpo hueco de material termoplastico fabricado por soplado.
NL7407628A (nl) Gevormde voorwerpen van kunststof en werkwijze voor de vervaardiging daarvan.
CA992275A (en) Apparatus for the blow molding of hollow bodies made of thermoplastic synthetic material
FR2118955A3 (en) Thermoplastic beaker - with thin neck and closure section formed from same sheet
GB875819A (en) Improvements in or relating to the production of hollow containers of thermoplastic synthetic materials
NL7414208A (nl) Werkwijze voor de vervaardiging van zakken uit kunststof materiaal.
FR2233247A1 (en) Re-usable cap for bottles - has steel interior with clasps and outer plastic capsule
FR2041270A5 (en) Thermoplastic container production
FR2066752A5 (en) Plastics bottle cap and seal

Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse