ES454984A1 - Metodo para obtener un cierre hermetico terminal perfeccio- nado en un recipiente flexible, plegable y tubular. - Google Patents

Metodo para obtener un cierre hermetico terminal perfeccio- nado en un recipiente flexible, plegable y tubular.

Info

Publication number
ES454984A1
ES454984A1 ES454984A ES454984A ES454984A1 ES 454984 A1 ES454984 A1 ES 454984A1 ES 454984 A ES454984 A ES 454984A ES 454984 A ES454984 A ES 454984A ES 454984 A1 ES454984 A1 ES 454984A1
Authority
ES
Spain
Prior art keywords
container
rod members
plastic piece
flat
liquids
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
ES454984A
Other languages
English (en)
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.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories Inc
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 Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of ES454984A1 publication Critical patent/ES454984A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10—Bag-type containers
    • 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
    • B29C49/482—Moulds with means for moulding parts of the parisons in an auxiliary cavity, e.g. moulding a handle
    • 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
    • B29L2031/7148—Blood bags, medical bags
    • 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
    • Y10S215/00—Bottles and jars
    • Y10S215/03—Medical
    • 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
    • Y10S215/00—Bottles and jars
    • Y10S215/90—Collapsible wall structure

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Cartons (AREA)
  • Tubes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pens And Brushes (AREA)

Abstract

Método para obtener un cierre hermético terminal perfeccionado en un recipiente flexible, plegable y tubular, a partir de una pieza tubular en bruto de plástico reblandecido por calor en un molde, caracterizado en que comprende el aplastamiento del extremo de dicho tubo sobre sí mismo, en virtud del cual se combinan los lados opuestos de dicha pieza en bruto para formar una pieza plástica plana; el prensado de un segmento de la citada pieza plástica placa con fuerza suficiente para determinar el flujo de dicho plástico; y el desplazamiento de tal plástico fluyente en direcciones axiales opuestas respecto a la pieza en bruto térmicamente reblandecida para formar a expensas de dicho desplazamiento un par de barras espaciadas, situadas en la pieza plástica transversalmente a las referidas direcciones axiales, con la correspondiente reducción de grosor de la pieza plástica plana en la zona comprendida entre dichas barras.
ES454984A 1976-01-12 1977-01-12 Metodo para obtener un cierre hermetico terminal perfeccio- nado en un recipiente flexible, plegable y tubular. Expired ES454984A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/648,603 US4105730A (en) 1976-01-12 1976-01-12 Method of making a flexible, collapsible container for liquids with improved tail seal

Publications (1)

Publication Number Publication Date
ES454984A1 true ES454984A1 (es) 1978-06-16

Family

ID=24601474

Family Applications (2)

Application Number Title Priority Date Filing Date
ES454984A Expired ES454984A1 (es) 1976-01-12 1977-01-12 Metodo para obtener un cierre hermetico terminal perfeccio- nado en un recipiente flexible, plegable y tubular.
ES1978234759U Expired ES234759Y (es) 1976-01-12 1978-03-16 Recipiente flexible, plegable y tubular con cierre hermeticoperfeccionado.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1978234759U Expired ES234759Y (es) 1976-01-12 1978-03-16 Recipiente flexible, plegable y tubular con cierre hermeticoperfeccionado.

Country Status (21)

Country Link
US (2) US4105730A (es)
JP (1) JPS5286868A (es)
AU (1) AU506585B2 (es)
BE (1) BE850111A (es)
BR (1) BR7608787A (es)
CA (1) CA1066232A (es)
CH (2) CH614412A5 (es)
DE (1) DE2652056C2 (es)
DK (1) DK572876A (es)
ES (2) ES454984A1 (es)
FI (1) FI763641A (es)
FR (1) FR2337663A1 (es)
GB (2) GB1556243A (es)
IL (2) IL50526A (es)
IT (1) IT1067022B (es)
MX (1) MX143153A (es)
NL (1) NL7613804A (es)
NO (1) NO764276L (es)
SE (1) SE7614200L (es)
SU (1) SU978721A3 (es)
ZA (1) ZA765699B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191231A (en) * 1977-07-22 1980-03-04 Baxter Travenol Laboratories, Inc. Flexible collapsible containers, and method of molding
US4308904A (en) * 1979-04-09 1982-01-05 Baxter Travenol Laboratories, Inc. Collapsible solution container having reduced collapse rate at the end of the collapsing process
US4232721A (en) * 1979-04-09 1980-11-11 Baxter Travenol Laboratories, Inc. Collapsible solution container having rectangular shoulder
US4320789A (en) * 1979-04-09 1982-03-23 Baxter Travenol Laboratories, Inc. Collapsible solution container
US4244409A (en) * 1979-10-09 1981-01-13 Abbott Laboratories Collapsible solution container
US4456134A (en) * 1982-01-22 1984-06-26 Leonard Cooper Apparatus for containment of carbonated beverages
EP0420488B1 (en) 1989-09-25 1993-07-21 Schneider (Usa) Inc. Multilayer extrusion as process for making angioplasty balloons
US5021209A (en) * 1989-10-31 1991-06-04 Edward S. Robbins, III Process for forming an extrusion-blow molded ultrathin container using a heat generating pinch off arrangement
US5195969A (en) 1991-04-26 1993-03-23 Boston Scientific Corporation Co-extruded medical balloons and catheter using such balloons
DE69433506T2 (de) 1993-10-01 2004-06-24 Boston Scientific Corp., Natick Medizinische, thermoplastische elastomere enthaltende ballone
US6808675B1 (en) 1996-06-25 2004-10-26 Thermogenesis Corp. Freezing and thawing bag, mold, apparatus and method
US6146124A (en) * 1996-06-25 2000-11-14 Thermogenesis Corp. Freezing and thawing bag, mold, apparatus and method
US6213334B1 (en) 1996-09-05 2001-04-10 Baxter International Inc Flexible, three-dimensional containers and methods for making them
US6344258B1 (en) * 1996-11-22 2002-02-05 Ole-Bendt Rasmussen Heat-sealing polymer films
US6361642B1 (en) 1997-12-02 2002-03-26 Baxter International Inc. Heat and pressure-formed flexible containers
DE69929030T2 (de) * 1998-03-20 2006-07-13 Yoshino Kogyosho Co., Ltd. Kunststoffflasche mit handgriff
US7947059B2 (en) 2000-03-02 2011-05-24 Boston Scientific Scimed, Inc. Multilayer medical device
SE0202220L (sv) * 2002-07-16 2004-01-17 Polimoon Langeskov As Infusion container and method for producing the same
US6951675B2 (en) 2003-01-27 2005-10-04 Scimed Life Systems, Inc. Multilayer balloon catheter
DE102010027847B4 (de) * 2010-03-31 2013-11-28 Henkel Ag & Co. Kgaa Verfahren zur Herstellung eines stand- und formstabilen Kunststoffbehälters
CN103660252A (zh) * 2013-12-05 2014-03-26 楚天科技股份有限公司 用于带口管输液塑料瓶的吹塑成型设备
CN110386365B (zh) * 2019-07-31 2021-05-04 义乌市康朔塑料制品有限公司 一种一次性pp塑料杯

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278048A (es) * 1961-05-05 1900-01-01
US3215299A (en) * 1961-09-11 1965-11-02 Baxter Don Inc Parenteral solution container
AT260773B (de) * 1964-05-11 1968-03-25 Shell Int Research Durch Blasformen hergestellter Kunststoffbehälter
US3505440A (en) * 1966-10-03 1970-04-07 Monsanto Co Method and apparatus for blow molding
US3579622A (en) * 1966-10-17 1971-05-18 Monsanto Co Method for blow molding plastic articles
US3564087A (en) * 1968-06-07 1971-02-16 Continental Can Co Extrusion of plastic tubing with controlled variable diameter
US3761550A (en) * 1968-12-13 1973-09-25 Phillips Petroleum Co Internal heating of rotating parison
US3561629A (en) * 1969-02-17 1971-02-09 Continental Can Co Laminated or coated blow molded containers
US3775524A (en) * 1971-06-01 1973-11-27 Phillips Petroleum Co Selective parison heating for oriented generally oval-shaped hollow articles
BE788345A (fr) * 1971-09-20 1973-01-02 Baxter Laboratories Inc Recipient pour solution parenterale, moule par soufflage, et methode pour la fabrication de ce recipient
US3817676A (en) * 1972-05-04 1974-06-18 Phillips Petroleum Co Bead seal for oriented articles
US3892829A (en) * 1973-10-03 1975-07-01 Owens Illinois Inc Method of making blown plastic articles
DE2400951A1 (de) * 1974-01-09 1975-07-17 4 P Verpackungen Gmbh Verfahren und vorrichtung zur herstellung von kunststoffflaschen
US4010783A (en) * 1975-07-21 1977-03-08 Baxter Travenol Laboratories, Inc. Flexible, collapsible container for liquids having reinforced tail portion

Also Published As

Publication number Publication date
SE7614200L (sv) 1977-07-13
AU506585B2 (en) 1980-01-10
GB1556242A (en) 1979-11-21
GB1556243A (en) 1979-11-21
DE2652056C2 (de) 1984-07-19
NO764276L (no) 1977-07-13
DK572876A (da) 1977-07-13
SU978721A3 (ru) 1982-11-30
BE850111A (fr) 1977-05-02
AU1890476A (en) 1978-04-27
CA1066232A (en) 1979-11-13
US4105730A (en) 1978-08-08
FI763641A (es) 1977-07-13
JPS5286868A (en) 1977-07-19
US4076063A (en) 1978-02-28
ZA765699B (en) 1977-09-28
IL56379A0 (en) 1979-03-12
ES234759U (es) 1978-07-16
IT1067022B (it) 1985-03-12
FR2337663B1 (es) 1982-10-01
IL50526A (en) 1980-03-31
MX143153A (es) 1981-03-25
IL50526A0 (en) 1976-11-30
ES234759Y (es) 1978-11-16
CH614412A5 (es) 1979-11-30
DE2652056A1 (de) 1977-07-21
FR2337663A1 (fr) 1977-08-05
NL7613804A (nl) 1977-07-14
CH619394A5 (es) 1980-09-30
BR7608787A (pt) 1977-10-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405