ES8300568A1 - Procedimiento y su correspondiente aparato para la fabrica- cion de cuerpos tubulares - Google Patents

Procedimiento y su correspondiente aparato para la fabrica- cion de cuerpos tubulares

Info

Publication number
ES8300568A1
ES8300568A1 ES503115A ES503115A ES8300568A1 ES 8300568 A1 ES8300568 A1 ES 8300568A1 ES 503115 A ES503115 A ES 503115A ES 503115 A ES503115 A ES 503115A ES 8300568 A1 ES8300568 A1 ES 8300568A1
Authority
ES
Spain
Prior art keywords
blank
shaping
tubular
polyethylene terephthalate
thickness
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
ES503115A
Other languages
English (en)
Other versions
ES503115A0 (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.)
Rexam AB
Original Assignee
PLM AB
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 PLM AB filed Critical PLM AB
Publication of ES503115A0 publication Critical patent/ES503115A0/es
Publication of ES8300568A1 publication Critical patent/ES8300568A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on mandrels
    • 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
    • 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
    • B29C49/14—Clamps
    • 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
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/54—Moulds for undercut articles
    • B29C49/541—Moulds for undercut articles having a recessed undersurface
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/30—Drawing through a die
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B29C59/043—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for profiled 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0003—Moulding articles between moving mould surfaces, e.g. turning surfaces
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • 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
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
    • B29C2043/3631—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices moving in a frame for pressing and stretching; material being subjected to compressing stretching
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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
    • B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
    • 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
    • B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
    • B29C2949/0723—Preforms or parisons characterised by their configuration having variable wall thickness at flange portion
    • 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
    • B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
    • 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
    • B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
    • B29C2949/0732—Preforms or parisons characterised by their configuration having variable diameter at flange portion
    • 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
    • B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the neck
    • B29C2949/0772—Closure retaining means
    • B29C2949/0776—Closure retaining means not containing threads
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/079—Auxiliary parts or inserts
    • B29C2949/08—Preforms made of several individual parts, e.g. by welding or gluing parts together
    • 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
    • B29C2949/0861—Other specified values, e.g. values or ranges
    • B29C2949/0862—Crystallinity
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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
    • 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
    • B29K2995/004—Semi-crystalline
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/218—Pipe machine: socket forming apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Robotics (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Making Paper Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Forging (AREA)
  • Laminated Bodies (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PROCEDIMIENTO Y APARATO PARA LA FABRICACION DE CUERPOS TUBULARES DE POLIETILENO TEREFTALATO O DE UN TERMOPLASTICO SIMILAR, PARTIENDO DE UNA PREFORMA TUBULAR DE MATERIAL AMORFO. EL PROCESO CONSISTE EN REDUCIR EL ESPESOR DEL MATERIAL EN TODA LA PREFORMA O EN UNA O VARIAS SECCIONES DE LA PREFORMA MEDIANTE UNA UNIC O SUCESIVAS OPERACIONES DE CONFORMADO, PARA LA CUAL UN ELEMENTO MECANICO DE CONFORMADO DESPLAZA UNA ZONA DE TRANSICION ENTRE EL MATERIAL MAS DELGADO Y EL MAS GRUESO, AL MISMO TIEMPO QUE ALARGA LA PREFORMA EN EL SENTIDO DE DESPLAZAMIENTO DE LA ZONA DE TRANSICION. DESPUES DE LA ULTIMA OPERACION DE CONFORMADO EL MATERIAL MAS DELGAD CONSIGUE UNA ORIENTACION ADECUADA Y TIENE UN ESPESOR QUE SE CORRESPONDE CON EL ESPESOR DE UNA PLANCHA AL ESTIRARLA LIBRE Y MONOAXIALMENTE HASTA LA FLUIDEZ.
ES503115A 1980-05-29 1981-05-27 Procedimiento y su correspondiente aparato para la fabrica- cion de cuerpos tubulares Expired ES8300568A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8004003A SE429317B (sv) 1980-05-29 1980-05-29 Sett att astadkomma ett element av polyetylentereftalat eller dermed liknande termoplastmaterial jemte anordning herfor

Publications (2)

Publication Number Publication Date
ES503115A0 ES503115A0 (es) 1982-11-01
ES8300568A1 true ES8300568A1 (es) 1982-11-01

Family

ID=20341077

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503115A Expired ES8300568A1 (es) 1980-05-29 1981-05-27 Procedimiento y su correspondiente aparato para la fabrica- cion de cuerpos tubulares

Country Status (24)

Country Link
US (8) US4405546A (es)
JP (5) JPS5718222A (es)
AR (1) AR227044A1 (es)
AT (2) AT386799B (es)
AU (1) AU551869B2 (es)
BE (2) BE888999A (es)
BR (1) BR8103353A (es)
CA (2) CA1167616A (es)
CH (2) CH668742A5 (es)
DE (2) DE3121524A1 (es)
DK (2) DK158143C (es)
ES (1) ES8300568A1 (es)
FI (1) FI74653C (es)
FR (2) FR2483312A1 (es)
GB (3) GB2092943B (es)
HK (2) HK45688A (es)
IE (1) IE53136B1 (es)
IN (1) IN155280B (es)
IT (1) IT1144570B (es)
MX (1) MX159145A (es)
NL (2) NL8102556A (es)
NO (1) NO161046C (es)
SE (7) SE429317B (es)
ZA (2) ZA813417B (es)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE423981B (sv) * 1979-06-11 1982-06-21 Plm Ab Forfarande och anordning for astadkommande av orienterade materialpartier vid framstellning av rorformad preform av termoplastmaterial
NL8102376A (nl) * 1980-05-29 1981-12-16 Plm Ab Werkwijze en inrichting voor het vormen van een houder.
SE429317B (sv) * 1980-05-29 1983-08-29 Plm Ab Sett att astadkomma ett element av polyetylentereftalat eller dermed liknande termoplastmaterial jemte anordning herfor
SE428774B (sv) * 1981-11-26 1983-07-25 Plm Ab Sett att astadkomma en behallare
GB2138349B (en) * 1983-04-22 1987-06-03 Metal Box Plc Dimensionally stable thermoplastic tubular articles
SE435596B (sv) * 1982-10-14 1984-10-08 Plm Ab Sett for bildande av en artikel genom formning och kristallisation av material i veggen hos ett emne av termoplastmaterial vid dettas tjockleksreduktion samt mekaniskt formningsorgan herfor
SE448967B (sv) * 1983-03-10 1987-03-30 Petainer Sa Sett och anordning for tillverkning av termoplastbehallare
FR2550990B1 (fr) * 1983-08-22 1987-01-30 Colgate Palmolive Co Procede de fabrication d'un corps creux par extrusion et soufflage de matiere plastique et installation pour la mise en oeuvre de ce procede
AU5101485A (en) * 1984-12-10 1986-06-19 Hall, Alethea Rosalind Melanie Ancor bolt of plastic with aligned molecular chains
GB2172540B (en) * 1985-03-18 1988-12-21 Metal Box Plc Making dimensionally stable thermoplastic open-ended tubular articles
JPH0747283B2 (ja) * 1985-03-22 1995-05-24 株式会社吉野工業所 成形素材管の取扱方法
US4704886A (en) * 1985-04-22 1987-11-10 Aluminum Company Of America Stretch-forming process
DE3603846A1 (de) * 1986-02-07 1987-08-20 Krupp Corpoplast Masch Verfahren zum herstellen von hohlkoerpern aus thermoplastischem kunststoff
DE3603845A1 (de) * 1986-02-07 1987-08-13 Krupp Corpoplast Masch Verfahren und vorrichtung zum herstellen von hohlkoerpern aus thermoplastischem kunststoff
DE3603843A1 (de) * 1986-02-07 1987-08-20 Krupp Corpoplast Masch Verfahren und vorrichtung zum herstellen von hohlkoerpern aus thermoplastischem kunststoff
DE3705948A1 (de) * 1987-02-25 1988-09-08 Krupp Corpoplast Masch Verfahren und vorrichtung zum anformen eines flansches an einem hohlkoerper aus thermoplastischem kunststoff
SE505485C2 (sv) * 1987-03-17 1997-09-08 Plm Ab Sätt och anordning att kristallisera och forma bottenpartiet hos en kopp eller koppliknande föremål
US5017325A (en) * 1988-10-04 1991-05-21 Cordis Corporation Stretch-blow molding method for manufacturing balloons for medical devices
US5223205A (en) * 1988-10-04 1993-06-29 Cordis Corporation Method for manufacturing balloons for medical devices
JPH085117B2 (ja) * 1988-11-10 1996-01-24 日精エー・エス・ビー機械株式会社 耐圧性薄肉合成樹脂容器及びその成形方法
JPH02111608U (es) * 1989-02-23 1990-09-06
US6093364A (en) 1989-03-08 2000-07-25 Fortex, Inc. Method for producing a biaxially oriented open-ended container
US5328655A (en) * 1989-03-08 1994-07-12 Fortex, Inc. Method and apparatus for the manufacture of shaped products of biaxially oriented polymeric material
JPH0340A (ja) * 1989-05-29 1991-01-07 Akira Kato 電子医学装置
US5087394A (en) * 1989-11-09 1992-02-11 Scimed Life Systems, Inc. Method for forming an inflatable balloon for use in a catheter
JPH0462135A (ja) * 1990-06-26 1992-02-27 Aokiko Kenkyusho:Kk 射出圧縮ブロー成形方法
SE468666B (sv) * 1990-09-27 1993-03-01 Plm Ab Saett och anordning foer att kristallisera amorft plastmaterial i ett aemne
JPH0481684U (es) * 1990-11-29 1992-07-16
JPH0487785U (es) * 1990-11-29 1992-07-30
SE469882B (sv) * 1991-04-11 1993-10-04 Plm Ab Behållare av plastmaterial där delar av behållaren har monoaxiellt riktat material, samt framställning av behållaren
US5445360A (en) * 1993-10-12 1995-08-29 Cadillac Rubber & Plastics, Inc. Thermosetting elastomeric hose having an internal socket formed therein
SE523785C2 (sv) * 1995-02-07 2004-05-18 Plastech Aps Metod och anordning för att framställa en rörformad behållare med tillslutningsorgan
DE10039706B4 (de) * 2000-08-14 2007-11-29 Leifeld Metal Spinning Gmbh Verfahren zum Einbringen einer Sicke und Drückwalzmaschine
DE10324187B4 (de) * 2003-05-28 2006-10-26 Krauss-Maffei Kunststofftechnik Gmbh Kombirolle für Rohrextrusionsanlage
JP4635506B2 (ja) * 2004-07-29 2011-02-23 東洋製罐株式会社 耐熱性と耐衝撃性とに優れたポリエステル容器及びその製造方法
KR101199692B1 (ko) 2004-07-27 2012-11-08 도요 세이칸 가부시키가이샤 내열성과 내충격성이 우수한 폴리에스테르 용기 및 그 제조방법
US20090029029A1 (en) * 2007-07-13 2009-01-29 Benjamin Lin Apparatus and method for manufacturing a consumable candy drinking straw
US8240354B2 (en) 2010-04-12 2012-08-14 Won-Door Corporation Movable partition systems and components thereof including chain guide structures, and methods of forming and installing same
US8828308B2 (en) * 2010-09-13 2014-09-09 Amcor Limited Hydroblow preform design
CN102441855A (zh) * 2010-09-30 2012-05-09 河南省电力公司焦作供电公司 一种竖放的法兰安装孔同轴度夹具
US8403016B2 (en) 2011-08-05 2013-03-26 Kevin Snyder Mandrel with sliding exterior projection
JP6686273B2 (ja) * 2014-11-26 2020-04-22 大日本印刷株式会社 ブロー成形方法
JP6792805B2 (ja) * 2014-11-26 2020-12-02 大日本印刷株式会社 ブロー成形方法、およびプラスチック製部材の製造方法
BE1026734B1 (nl) * 2018-10-26 2020-06-02 Valunorm Bvba Werkwijze voor het vervaardigen van een thermoplastische kunststof container en systeem voor het uit elkaar trekken van een buis
WO2020083721A1 (en) 2018-10-26 2020-04-30 Valunorm Bvba Method for manufacturing a thermoplastic container and system for pulling a tube apart
JP7234097B2 (ja) * 2019-11-11 2023-03-07 大日本印刷株式会社 ブロー成形方法、複合プリフォーム、複合容器、およびプラスチック製部材
JP2020111056A (ja) * 2020-03-16 2020-07-27 大日本印刷株式会社 ブロー成形方法、複合プリフォーム、複合容器、内側ラベル部材およびプラスチック製部材

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1641815A (en) * 1926-02-09 1927-09-06 R Thomas & Sons Company Method and apparatus for finishing insulators
US1902573A (en) * 1929-01-18 1933-03-21 Samuel A Neidich Method for forming tubes of celluloid and the like
US1886935A (en) * 1930-01-22 1932-11-08 Krupp Ag Drawing press
US2249510A (en) * 1940-05-06 1941-07-15 Albert R Teare Method of making resilient articles
US2338210A (en) * 1940-10-21 1944-01-04 Snyder Henry Howard Process for treating expansible plastic tubes
GB953734A (es) * 1960-06-21
US3205289A (en) * 1961-07-18 1965-09-07 Union Carbide Corp Process for improving bursting strength of plastic pipe
DE1479161B2 (de) * 1962-04-24 1972-06-08 Fischer, Stefan; Fischer, Rainer; 5201 Lohmar Verfahren und vorrichtung zum herstellen von hohlkoerpern aus warmformbaren kunststoffen
US3757718A (en) * 1966-12-13 1973-09-11 Shell Oil Co Method for forming hollow articles of work-stengthenable plastic materials
US3496610A (en) * 1967-12-18 1970-02-24 Monsanto Co Apparatus for foaming plastic articles of manufacture
DE1704119C2 (de) * 1968-01-03 1974-01-17 Heidenreich & Harbeck Gmbh, 2000 Hamburg Verfahren und Maschine zum Herstellen von Hohlkörpern, insbesondere Flaschen, aus thermoplastischem Kunststoff
US3552178A (en) * 1968-01-26 1971-01-05 Trw Inc Method of prestressing parts subject to thermal shock
US3651186A (en) * 1968-03-29 1972-03-21 Hercules Inc Method for forming blow molded articles of oriented thermoplastic material
US3806301A (en) * 1968-11-09 1974-04-23 Dynamit Nobel Ag Apparatus for forming tube end sockets
BE755347A (fr) * 1969-09-04 1971-02-01 Wavin Bv Werkwijze voor het vervormen van een kunststofbuis onder aanbrengen vaneen of meer inwendige groeven
US3998919A (en) * 1970-05-04 1976-12-21 Du Pont Of Canada Limited Process for the manufacture of plastic pirn sleeves
CA966707A (en) * 1970-07-28 1975-04-29 Super Cartridge Company Proprietary Limited Shot shell made from plastics
JPS5326380B2 (es) * 1972-01-24 1978-08-02
US4131407A (en) * 1972-04-19 1978-12-26 Wavin B.V. Device for forming tube with thickened socket end
FR2186337A1 (en) * 1972-05-29 1974-01-11 Super Cartridge Cy Re-useable rifle cartridges - made by ambient temp full length forming and relaxed prior to ejection to obt enhanced strength
GB1444617A (en) * 1973-10-12 1976-08-04 Matsumoto T Logarithmic recording system
US3939243A (en) * 1974-08-19 1976-02-17 The Dow Chemical Company Tube treating and method
SE7411960L (sv) * 1974-09-24 1976-03-25 Fabriker As Haustrups Sett att framstella behallare sasom flaskor eller burkar av polyester
FR2301366A1 (fr) * 1975-02-20 1976-09-17 Carnaud Total Interplastic Procede de fabrication de corps cr
FR2320176A2 (fr) * 1975-08-06 1977-03-04 Carnaud Total Interplastic Procede de fabrication de corps creux en matiere plastique a l'aide de preformes, corps creux obtenus et preformes pour leur obtention
ES445287A1 (es) * 1975-02-20 1977-10-01 Carnaud Total Interplastic Procedimiento de fabricacion de cuerpos huecos de material termoplastico.
US4028037A (en) * 1975-03-17 1977-06-07 The Dow Chemical Company Tube treating and apparatus therefor
US4198370A (en) * 1975-12-23 1980-04-15 Sato Gasei Co., Ltd. Method of molding and stretching stoppers
JPS5280356A (en) * 1975-12-27 1977-07-06 Shinko Kagaku Kk Method of molding bottle by elongating blow
JPS52101264A (en) * 1976-02-20 1977-08-25 Yoshino Kogyosho Co Ltd Method of deleting shrinkage of thick injection blow molded article at port end surface and thick injection for executing same
US4083918A (en) * 1976-05-28 1978-04-11 Grandview Industries, Limited Method for belling plastic pipe
JPS5747154Y2 (es) * 1976-08-13 1982-10-16
JPS5334868A (en) * 1976-09-13 1978-03-31 Sumitomo Electric Industries Fine porous tube
JPS5383884A (en) * 1976-12-28 1978-07-24 Yoshino Kogyosho Co Ltd Gradation colored bottle and method of forming same
JPS53108162A (en) * 1977-03-03 1978-09-20 Nippon Synthetic Chem Ind Co Ltd:The Process for orienting multi-layered parison by blowing
FR2416785A1 (fr) * 1978-02-13 1979-09-07 Rhone Poulenc Ind Procede d'impermeabilisation aux gaz de corps creux en polyester
US4260567A (en) * 1979-02-26 1981-04-07 Standard Oil Company (Indiana) Shrinkage reduction of blow molded oriented pet bottle
US4253392A (en) * 1979-04-09 1981-03-03 International Business Machines Corporation Hollow fuser roll with variable taper
US4212204A (en) * 1979-04-26 1980-07-15 St Amand Elmer F Pipette and method of making same
SE423981B (sv) * 1979-06-11 1982-06-21 Plm Ab Forfarande och anordning for astadkommande av orienterade materialpartier vid framstellning av rorformad preform av termoplastmaterial
SE424287B (sv) * 1979-06-11 1982-07-12 Plm Ab Rorformad preform samt forfarande och anordning for framstellning av denna igt forfarandet
SE429317B (sv) * 1980-05-29 1983-08-29 Plm Ab Sett att astadkomma ett element av polyetylentereftalat eller dermed liknande termoplastmaterial jemte anordning herfor
US4391861A (en) * 1980-05-29 1983-07-05 Plm Ab Preform of a thermoplastic
SE428774B (sv) * 1981-11-26 1983-07-25 Plm Ab Sett att astadkomma en behallare

Also Published As

Publication number Publication date
FI74653B (fi) 1987-11-30
FI74653C (fi) 1988-03-10
US4416927A (en) 1983-11-22
FR2483312B1 (es) 1985-01-04
US4462950A (en) 1984-07-31
GB2092943B (en) 1984-12-05
IT8167709A0 (it) 1981-05-28
DK21690A (da) 1990-01-26
GB2137553A (en) 1984-10-10
IN155280B (es) 1985-01-12
GB8327044D0 (en) 1983-11-09
JPS5720332A (en) 1982-02-02
HK45688A (en) 1988-06-24
SE451309B (sv) 1987-09-28
FI811617L (fi) 1981-11-30
DE3121524C2 (es) 1990-06-21
AT386799B (de) 1988-10-10
JPH0378248B2 (es) 1991-12-13
SE8008652L (sv) 1981-11-30
US4929168A (en) 1990-05-29
SE8103302L (sv) 1981-11-30
ES503115A0 (es) 1982-11-01
US4580968A (en) 1986-04-08
SE8004003L (sv) 1981-11-30
NL8102600A (nl) 1981-12-16
DE3121525A1 (de) 1982-06-09
CH668742A5 (de) 1989-01-31
SE8008653L (sv) 1981-11-30
BE888995A (fr) 1981-11-27
JPH0240497B2 (es) 1990-09-12
SE8103301L (sv) 1981-11-30
JPS5734925A (en) 1982-02-25
SE446385B (sv) 1986-09-08
JPS5724219A (en) 1982-02-08
GB2076734A (en) 1981-12-09
SE436405B (sv) 1984-12-10
ATA241481A (de) 1988-03-15
AR227044A1 (es) 1982-09-15
GB2092943A (en) 1982-08-25
IT1144570B (it) 1986-10-29
DK158143B (da) 1990-04-02
NO811759L (no) 1981-11-30
GB2137553B (en) 1985-05-09
FR2483315A1 (fr) 1981-12-04
CA1167616A (en) 1984-05-22
SE8008651L (sv) 1981-11-30
SE429317B (sv) 1983-08-29
HK45588A (en) 1988-06-24
JPS5718222A (en) 1982-01-30
MX159145A (es) 1989-04-26
JPH0240486B2 (es) 1990-09-12
BR8103353A (pt) 1982-02-16
NL8102556A (nl) 1981-12-16
IE53136B1 (en) 1988-07-20
NO161046B (no) 1989-03-20
DE3121525C2 (es) 1990-05-17
JPH0124056B2 (es) 1989-05-10
CH656091A5 (de) 1986-06-13
CA1204908A (en) 1986-05-27
JPH0124045B2 (es) 1989-05-10
DE3121524A1 (de) 1982-06-09
FR2483312A1 (fr) 1981-12-04
DK21690D0 (da) 1990-01-26
ATA241081A (de) 1987-06-15
JPS5720331A (en) 1982-02-02
FR2483315B1 (es) 1985-03-22
ZA813417B (en) 1982-06-30
US4405546A (en) 1983-09-20
DK158143C (da) 1991-06-10
GB2076734B (en) 1984-11-14
IE811193L (en) 1981-11-29
SE446386B (sv) 1986-09-08
NO161046C (no) 1989-06-28
DK165824C (da) 1993-06-21
US4468187A (en) 1984-08-28
DK232181A (da) 1981-11-30
AU7118181A (en) 1981-12-03
ZA813572B (en) 1982-06-30
SE8008650L (sv) 1981-11-30
AT384775B (de) 1988-01-11
DK165824B (da) 1993-01-25
US4631163A (en) 1986-12-23
BE888999A (fr) 1981-11-27
SE435467B (sv) 1984-10-01
SE435597B (sv) 1984-10-08
AU551869B2 (en) 1986-05-15
US4569866A (en) 1986-02-11

Similar Documents

Publication Publication Date Title
ES8300568A1 (es) Procedimiento y su correspondiente aparato para la fabrica- cion de cuerpos tubulares
ES8301752A1 (es) Procedimiento para la fabricacion de cuerpos huecos por moldeo.
SE7905045L (sv) Forfarande for framstellning av emne till behallare och emne tillverkat enligt forfarandet
DE3067545D1 (en) Device for influencing the weight of a hollow thermoplastic body produced by the extrusion-blowing method
ES8406287A1 (es) Metodo y su dispositivo para la cristalizacion y moldeo de materiales termoplasticos
HU178731B (en) Process and apparatus for producing threads from liquide glas or other thermoplastic materials
GB2207630B (en) Shaping an open mouth of a substantially tubular preform
SE8804677D0 (sv) Saett och anordning foer framstaellning av behaallare
EP0281130A3 (en) Apparatus and method for pultruding reinforced plastic articles
ES8307577A1 (es) Un metodo para la fabricacion de envases.
ES8205636A1 (es) Metodo y su correspondiente aparato para el moldeo de arti- culos de materiales sinteticos
EP0604786A3 (en) Method and apparatus for making glass objects by drawing glass preforms.
FI921394A (fi) Menetelmä ja laite muoviputken orientoimiseksi sekä menetelmällä aikaansaatu orientoitu ripalaippamuoviputki
ES2096609T3 (es) Procedimiento y dispositivo para la fabricacion de cuerpos huecos a partir de material sintetico termoplastico.
JPS57173137A (en) Method and device for manufacturing parison for blow-molding hollow product
ES8101983A1 (es) Un metodo para formar un forro de revestimiento en un cierrede recipiente y un aparato correspondiente
ZA824280B (en) Method for producing containers from extruded and blow-molded plastic material, and machine for carrying out said method
GR80140B (en) Method for producing a hollow body by the extrusion and blowing of plastics material and unit for carrying out said method
ZA897738B (en) Apparatus for extrusion blow molding equipment,blow molding articles,parisons and containers made therefrom and methods for forming the same
SE8205912D0 (sv) Forfarande for filmblasning av linjera termoplastmaterial
CA2092316A1 (en) A method and an apparatus for producing a container
JPS57163538A (en) Orientating blow molding method
JPS5469176A (en) Method of molding piece for biaxial orientation blow molding bottle
AU5660094A (en) Method for producing a deformed pipe liner
JPS52111965A (en) Elongating parison blow molding method