IT1114151B - Procedimento e dispositivo per ottuare colli di recipienti in materia plastica - Google Patents

Procedimento e dispositivo per ottuare colli di recipienti in materia plastica

Info

Publication number
IT1114151B
IT1114151B IT2918776A IT2918776A IT1114151B IT 1114151 B IT1114151 B IT 1114151B IT 2918776 A IT2918776 A IT 2918776A IT 2918776 A IT2918776 A IT 2918776A IT 1114151 B IT1114151 B IT 1114151B
Authority
IT
Italy
Prior art keywords
procedure
plastic containers
obtaining packages
packages
obtaining
Prior art date
Application number
IT2918776A
Other languages
English (en)
Italian (it)
Inventor
Robert Joseph Seraphin Barle
Original Assignee
France Etat
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 France Etat filed Critical France Etat
Application granted granted Critical
Publication of IT1114151B publication Critical patent/IT1114151B/it

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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/003—Protecting areas of the parts to be joined from overheating
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/10—Closing
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
    • B29C65/30—Electrical means
    • B29C65/32—Induction
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/137—Beaded-edge joints or bead seals
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/06—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using radiation, e.g. electro-magnetic waves, induction heating
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Closures For Containers (AREA)
IT2918776A 1976-01-16 1976-11-10 Procedimento e dispositivo per ottuare colli di recipienti in materia plastica IT1114151B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7601037A FR2338120A1 (fr) 1976-01-16 1976-01-16 Procedes et dispositif pour obturer des cols de recipients en une matiere plastique

Publications (1)

Publication Number Publication Date
IT1114151B true IT1114151B (it) 1986-01-27

Family

ID=9167988

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2918776A IT1114151B (it) 1976-01-16 1976-11-10 Procedimento e dispositivo per ottuare colli di recipienti in materia plastica

Country Status (2)

Country Link
FR (1) FR2338120A1 (enrdf_load_stackoverflow)
IT (1) IT1114151B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285904A (en) * 1978-06-05 1981-08-25 Beckman Instruments, Inc. Method and apparatus for sealing centrifuge tubes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146121A1 (en) * 1971-07-19 1973-03-02 Lagrandie Jean Plastic medical probes - formed by hf moulding
FR2270083A1 (en) * 1974-02-04 1975-12-05 Flax V Thermoplastic container prodn. by extruding tube onto mandrel - and deforming the tube inwardly above the mandrel to form a neck

Also Published As

Publication number Publication date
FR2338120B1 (enrdf_load_stackoverflow) 1978-10-13
FR2338120A1 (fr) 1977-08-12

Similar Documents

Publication Publication Date Title
IT1084704B (it) Dispositivo di fissaggio con testa rivestita di materia plastica
IT1227778B (it) Procedimento e dispositivo per la pressofusione ed il raffreddamento di sbozzati di materia plastica
JPS5348499A (en) Method and device detecting existence of article in searching area
IT1128053B (it) Sacchetto di pellicola di materia plastica e procedimento per la sua fabbricazione
BR7500234A (pt) Processo e dispositivo aperfeicoados de fabricacao de almofadas de espuma flexivel de materia plastica
IT1085393B (it) Procedimento e dispositivo per cristallizzare granulato di materia plastica
IT1143330B (it) Procedimento e dispositivo per lo stampaggio di articoli di materie plastiche
BR7702018A (pt) Processo e dispositivo para dosagem de componentes liquidos de materia plastica
IT1074684B (it) Procedimento per la fabbricazione di recipienti d'imballaggio e dispositivo per la pratica attuazione del procedimento
IT1058432B (it) Dispositivo per l imballaggio in involucri di articoli piatti flessibili e in particolare di borse o sacchi
JPS5329890A (en) Method and device for packing article in container
SE432066B (sv) Paleggning- och doseringsanordning
SE422562B (sv) Forpackningsapparat for forpackning av olika foremal i krympplastfilm
IT7967941A0 (it) Procedimento e dispositivo per l accumulazione ordinata di oggetti piatti particolarmente di sacchetti di plastica
BR7702284A (pt) Processo de fabricacao de produtos de materia plastica reticulada e dispositivo de aplicacao do mesmo
IT1197398B (it) Struttura di fondo per contenitori in materia plastica
IT1082084B (it) Procedimento e dispositivo per produrre pezzi sagomati di materia artificiale termoplastica
IT1037628B (it) Dispositivo di ancoraggio per prodotti continut composti da un corpo di materia plastica e da fili in particolare paralleli in esso incorporati
IT965239B (it) Procedimento e dispositivo per la variazione continua di spessore in nastri di materia plastica
IT1203217B (it) Procedimento e dispositivo per la fabbricazione di bottiglie in materiale plastico molecolarmente orientato
SE7612834L (sv) Metod och anordning for forpackning av pulverformiga produkter
IT8048684A0 (it) Procedimento e dispositivo per la lavorazione plastica di materiali
IT1098992B (it) Dispositivo e procedimento per la fabbricazione di oggetti a pareti sottili in materia plastica espansa
IT1114151B (it) Procedimento e dispositivo per ottuare colli di recipienti in materia plastica
PL204445A1 (pl) Urzadzenie do ukladania w stosy i pakowania przedmiotow o ksztaltach graniastoslupow