ES293877A2 - Procedimiento y aparato para la fabricaciën o tratamiento continuo de pelicula tubular - Google Patents

Procedimiento y aparato para la fabricaciën o tratamiento continuo de pelicula tubular

Info

Publication number
ES293877A2
ES293877A2 ES0293877A ES293877A ES293877A2 ES 293877 A2 ES293877 A2 ES 293877A2 ES 0293877 A ES0293877 A ES 0293877A ES 293877 A ES293877 A ES 293877A ES 293877 A2 ES293877 A2 ES 293877A2
Authority
ES
Spain
Prior art keywords
tube
support
edge
reduced
manufacture
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
ES0293877A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB45467/62A external-priority patent/GB978203A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES293877A2 publication Critical patent/ES293877A2/es
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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
ES0293877A 1962-12-03 1963-11-26 Procedimiento y aparato para la fabricaciën o tratamiento continuo de pelicula tubular Expired ES293877A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45467/62A GB978203A (en) 1955-06-03 1962-12-03 Improvements in or relating to the manufacture of plastic tubes

Publications (1)

Publication Number Publication Date
ES293877A2 true ES293877A2 (es) 1964-02-16

Family

ID=10437319

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0293877A Expired ES293877A2 (es) 1962-12-03 1963-11-26 Procedimiento y aparato para la fabricaciën o tratamiento continuo de pelicula tubular

Country Status (9)

Country Link
US (1) US3300555A (en:Method)
AT (1) AT291536B (en:Method)
BE (1) BE640756A (en:Method)
CH (1) CH450701A (en:Method)
DK (1) DK117182B (en:Method)
ES (1) ES293877A2 (en:Method)
NL (1) NL141812B (en:Method)
NO (1) NO123153B (en:Method)
SE (1) SE313178B (en:Method)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504461B2 (de) * 1964-02-21 1974-09-19 Kalle Ag, 6202 Wiesbaden-Biebrich Verfahren und Vorrichtung zur kontinuierlichen Herstellung von biaxial gestreckten, nahtlosen Schläuchen aus linearen Polyestern
US3504067A (en) * 1965-11-10 1970-03-31 Dart Ind Inc Method and apparatus for manufacturing collapsible flexible plastic container tubes
US3493641A (en) * 1967-03-23 1970-02-03 Grubernes Spraengstoffabriker Method for extrusion of plastic tubes for subsequent forming by blowing or vacuum
US3576051A (en) * 1969-05-14 1971-04-27 Petro Tex Chem Corp Apparatus for producing thermoplastic film
US3788503A (en) * 1969-12-30 1974-01-29 Kohjin Co Method for producing biaxially molecule-oriented poly-{68 -caproamide resin film
US3721269A (en) * 1970-11-23 1973-03-20 Petro Tex Chem Corp Oriented polybutene-1 tubing
US4415392A (en) * 1978-11-20 1983-11-15 Japan Styrene Paper Corporation Method for producing foamed plastic sheet
CA1285114C (en) * 1985-12-24 1991-06-25 Ellis Fabian Extrusion system
US4698196A (en) * 1985-12-24 1987-10-06 Xerox Corporation Method and apparatus for extruding creaseless thin walled tubes
FR2598962B1 (fr) * 1986-05-21 1988-12-23 Prepac Sarl Conformateur de film souple equipe d'embouts en saillie
US9351487B2 (en) 2012-11-09 2016-05-31 Rachel Dove Polymeric film for agricultural product storage, containers made therefrom and related methods of agricultural product storage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH308956A (fr) * 1953-05-26 1955-08-15 Uni Tubo S A Installation pour façonner des tubes en matière plastique.

Also Published As

Publication number Publication date
DE1504404B2 (de) 1972-11-16
BE640756A (en:Method) 1964-06-03
CH450701A (de) 1968-01-31
NO123153B (en:Method) 1971-10-04
NL141812B (nl) 1974-04-16
US3300555A (en) 1967-01-24
DE1504404A1 (de) 1969-02-13
DK117182B (da) 1970-03-23
SE313178B (en:Method) 1969-08-04
AT291536B (de) 1971-07-26

Similar Documents

Publication Publication Date Title
FR1328124A (fr) Procédé et appareil pour former des pellicules tubulaires en matière thermoplastique, soufflées
ES293877A2 (es) Procedimiento y aparato para la fabricaciën o tratamiento continuo de pelicula tubular
ES395954A1 (es) Un metodo de tratar material efluente crudo.
ES392438A1 (es) Procedimiento y dispositivo para la fabricacion y revesti-miento en continuo de perfiles extruidos.
ES274465A1 (es) Procedimiento para la fabricaciën de peliculas termoplasticas y axilmente orientadas
DK107385C (da) Fremgangsmåde til fremstilling af tynde beholdere af termoplastisk materiale og apparat til gennemførelse af fremgangsmåden.
ES282845A1 (es) Un método para iniciar un proceso de rizado en caja
MY7300173A (en) Process and apparatus for the production of tubular films from thermoplastic materials
ES216786A1 (es) UN PROCEDIMIENTO Y APARATO PARA LA FABRICACIoN DE PELiCULAS TUBULARES DE MATERIAL TERMOPLáSTICO ORGáNICO
FR1187197A (fr) Procédé et appareil pour le formage des matières plastiques en feuilles
NL7700383A (nl) Werkwijze voor het vervaardigen van kromme stuk- ken buis uit thermoplastische kunststof en in- richting voor dit procede.
ES310935A3 (es) Procedimiento e instalacion para la fabricacion de bolsas con asas
FR85513E (fr) Films thermoplastiques extrudés, ainsi que procédé et appareillage pour les produire
CA645259A (en) Method and apparatus for continuous production of seamless tubes of thermo-setting plastic material
FR1483052A (fr) Procédé et dispositif de production continue de feuilles de matières thermoplastiques mousses, par exemple de polyoléfines
CH531929A (fr) Procédé et appareillage pour le cintrage des tuyauteries thermoplastiques
GB965945A (en) A method of and apparatus for vulcanizing strips of material containing an elastomer
FR1296935A (fr) Pellicules thermoplastiques, et procédé et appareil pour les produire
ES280622A1 (es) Procedimiento con su dispositivo para fabricar un recipiente
AU1750362A (en) Process and apparatus for extruding ribbed plastic material sections
CA635277A (en) Apparatus for stretching plastic material
ES207698A1 (es) UN APARATO PARA ESTABILIZAR UNA CINTA DE MATERIAL TERMOPLáSTICO
ES199435U (es) Perfeccionamientos introducidos en aparatos para la extrusion y estirado de tubos de plastico.
ES216785A1 (es) PERFECCIONAMIENTOS EN LA FABRICACIoN DE PELiCULAS TUBULARES DE MATERIAL TERMOPLáSTICO ORGáNICO
FR1208435A (fr) Procédé et appareil pour contrôler le fonctionnement d'une presse à vulcaniser les pneumatiques