MX2020003459A - Metodo y aparato para preparar un recubrimiento para un recipiente de compuestos a presion. - Google Patents

Metodo y aparato para preparar un recubrimiento para un recipiente de compuestos a presion.

Info

Publication number
MX2020003459A
MX2020003459A MX2020003459A MX2020003459A MX2020003459A MX 2020003459 A MX2020003459 A MX 2020003459A MX 2020003459 A MX2020003459 A MX 2020003459A MX 2020003459 A MX2020003459 A MX 2020003459A MX 2020003459 A MX2020003459 A MX 2020003459A
Authority
MX
Mexico
Prior art keywords
parison
opening
blow
mold set
excess portion
Prior art date
Application number
MX2020003459A
Other languages
English (en)
Inventor
Per Vidar Hamnvik
Original Assignee
Hexagon Ragasco As
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 Hexagon Ragasco As filed Critical Hexagon Ragasco As
Publication of MX2020003459A publication Critical patent/MX2020003459A/es

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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4252—Auxiliary operations prior to the blow-moulding operation not otherwise provided for
    • 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
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • B29C49/4817—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity with means for closing off parison ends
    • 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
    • B29C49/50—Moulds having cutting or deflashing means
    • 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
    • B29C49/58—Blowing means
    • B29C49/60—Blow-needles
    • B29C2049/6091—Avoiding needle marks, e.g. insertion in sprue
    • 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
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04118—Means for supporting the extruded parison
    • 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
    • B29C49/4205—Handling means, e.g. transfer, loading or discharging means
    • B29C49/42051—Means for stripping, aligning or de-stacking
    • B29C49/42061—Means for correcting, aligning or straighten preforms, e.g. gripper with correcting means
    • B29C49/42063—Means for correcting, aligning or straighten preforms, e.g. gripper with correcting means in relation to the mould, e.g. preform centring means in the mould
    • 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
    • B29C49/4205—Handling means, e.g. transfer, loading or discharging means
    • B29C49/42073—Grippers
    • B29C49/42079—Grippers using vacuum for gripping
    • 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
    • B29C49/4205—Handling means, e.g. transfer, loading or discharging means
    • B29C49/42073—Grippers
    • B29C49/42091—Grippers holding bottom portion or sprue
    • 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
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • B29C49/42421—Means for deforming the parison prior to the blowing operation before laying into the mould
    • B29C49/42426—Means for deforming the parison prior to the blowing operation before laying into the mould by pressure difference deforming parts of the preform
    • 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
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • B29C49/4244—Means for deforming the parison prior to the blowing operation during or after laying preform into the final mould
    • B29C49/42442—Means for deforming the parison prior to the blowing operation during or after laying preform into the final mould by moving the extruder head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Un método y un aparato para moldear por soplado un recipiente, en donde el método comprende las siguientes etapas:a. extrudir un parisón con forma de tubo, hueco y alargado de un cabezal de extrusión, en donde el parisón comprende un extremo libre; b. cerrar un equipo de moldeo alrededor del parisón, en donde el equipo de moldeo comprende una cavidad de moldeo y al menos una abertura, en donde la al menos una abertura proporciona un orificio hacia la cavidad de moldeo desde el exterior del equipo de moldeo cerrado, en donde la porción excedente del parisón se dispone dentro de la al menos una abertura, en donde el extremo libre del parisón se mantiene en su lugar en el equipo de moldeo opuesto a la al menos una abertura; c. sujetar la porción excedente del parisón en su lugar dentro de la al menos una abertura al aplicar una fuerza de sujeción en la parte externa de la porción excedente del parisón; d. cortar el parisón fuera del equipo de moldeo cerrado, y así proporcionarle al parisón un extremo abierto adyacente a la al menos una abertura; e. disponer un mandril de soplado dentro del extremo abierto del parisón de manera que dicho orificio se cierra por el mandril de soplado; f. soplar gas presurizado desde el mandril de soplado hacia el parisón, y así formar un recipiente moldeado por soplado dentro de la cavidad de moldeo.
MX2020003459A 2017-10-03 2018-09-25 Metodo y aparato para preparar un recubrimiento para un recipiente de compuestos a presion. MX2020003459A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17194547.0A EP3466639B1 (en) 2017-10-03 2017-10-03 Method and apparatus for preparing a liner for a composite pressure container
PCT/EP2018/075960 WO2019068518A1 (en) 2017-10-03 2018-09-25 METHOD AND APPARATUS FOR THE PREPARATION OF A SHAPING FOR A COMPOSITE CONTAINER UNDER PRESSURE

Publications (1)

Publication Number Publication Date
MX2020003459A true MX2020003459A (es) 2020-08-03

Family

ID=60019746

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020003459A MX2020003459A (es) 2017-10-03 2018-09-25 Metodo y aparato para preparar un recubrimiento para un recipiente de compuestos a presion.

Country Status (13)

Country Link
US (1) US11426919B2 (es)
EP (1) EP3466639B1 (es)
CN (1) CN111448045B (es)
AR (1) AR113265A1 (es)
DK (1) DK3466639T3 (es)
ES (1) ES2896103T3 (es)
MX (1) MX2020003459A (es)
PH (1) PH12020550180A1 (es)
PL (1) PL3466639T3 (es)
PT (1) PT3466639T (es)
RU (1) RU2762305C2 (es)
TW (1) TWI759549B (es)
WO (1) WO2019068518A1 (es)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428722A (en) * 1966-09-16 1969-02-18 American Can Co Method and apparatus for blow molding hollow thermoplastic articles
CH509141A (de) * 1968-03-29 1971-06-30 Hoechst Ag Verfahren zur Herstellung von Hohlkörpern aus Kunststoff
US3919374A (en) * 1973-04-23 1975-11-11 Automatic Liquid Packaging Method for blow molding a container having an auxiliary component formed as an integral part of it
JPS594255B2 (ja) 1977-08-17 1984-01-28 三菱電機株式会社 ロ−ル状被加工物表面のスラッジ除去方法
GB2053775A (en) * 1979-07-21 1981-02-11 Harcostar Ltd Extrusion/blow moulding of plastics articles
SU1682198A1 (ru) * 1988-04-11 1991-10-07 Научно-производственное объединение "Атомкотломаш" Экструзионно-выдувна машина дл изготовлени полых изделий из полимерного материала
JPH03246023A (ja) 1990-02-26 1991-11-01 Mitsui Petrochem Ind Ltd 輸液容器の製造方法
US5217729A (en) 1990-03-22 1993-06-08 Toppan Printing Co., Ltd. Mold for plastic bottles
JPH08142167A (ja) 1994-11-24 1996-06-04 Nissho Corp 輸液容器の製造方法
NO306226B1 (no) 1997-01-31 1999-10-04 Raufoss Composites As Trykkbeholder
NO309667B1 (no) 1999-04-29 2001-03-05 Raufoss Composites As Fremgangsmate for fremstilling av en trykkbeholder
US6878335B2 (en) * 2002-06-21 2005-04-12 Vital Signs, Inc. Process of manufacturing a breathing bag and breathing bag manufactured by such process
NO328047B1 (no) 2004-03-19 2009-11-16 Ragasco As Anordning og fremgangsmate for a redusere eller hindre oppbygging av elektrostatisk spenningsfelt i fluidbeholder.
PL1761376T3 (pl) 2004-06-28 2010-06-30 Alpla Werke Alwin Lehner Gmbh Und Co Kg Sposób wytwarzania i wytłaczarko-rozdmuchiwarka do pojemników z tworzywa sztucznego
DE102009015964A1 (de) 2009-04-02 2010-10-07 Kunststoffverarbeitung Koetke Gmbh Druckbehälter-Rohling sowie Verfahren und Blasformstation zu seiner Herstellung
DE102012107045A1 (de) * 2012-08-01 2014-02-06 Pelikan Pbs-Produktionsgesellschaft Mbh & Co. Kg Verfahren zur Herstellung eines Auftraggeräts und Auftraggerät
NO335185B1 (no) 2013-02-15 2014-10-13 Hexagon Ragasco As Blåsedor og fremgangsmåte for fremstilling av skrepselinjefri liner
JP5904255B1 (ja) 2014-10-27 2016-04-13 東洋製罐株式会社 ブロー成形装置及びブロー成形方法
NO337769B1 (no) 2014-10-14 2016-06-20 Hexagon Raufoss As Fremgangsmåte og verktøy for produksjon av en klemlinjefri liner

Also Published As

Publication number Publication date
PT3466639T (pt) 2021-11-02
TWI759549B (zh) 2022-04-01
RU2020114623A3 (es) 2021-11-08
RU2020114623A (ru) 2021-11-08
AR113265A1 (es) 2020-03-11
CN111448045A (zh) 2020-07-24
ES2896103T3 (es) 2022-02-23
WO2019068518A1 (en) 2019-04-11
US20200230862A1 (en) 2020-07-23
ES2896103T8 (es) 2022-03-03
EP3466639B1 (en) 2021-08-04
EP3466639A1 (en) 2019-04-10
US11426919B2 (en) 2022-08-30
PL3466639T3 (pl) 2022-01-10
PH12020550180A1 (en) 2021-03-08
RU2762305C2 (ru) 2021-12-17
BR112020006765A2 (pt) 2020-10-06
TW201915363A (zh) 2019-04-16
DK3466639T3 (da) 2021-11-01
CN111448045B (zh) 2022-10-14

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