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ES471972A1 - Metodo de moldeo de un recipiente flexible y plegable - Google Patents

Metodo de moldeo de un recipiente flexible y plegable

Info

Publication number
ES471972A1
ES471972A1 ES471972A ES471972A ES471972A1 ES 471972 A1 ES471972 A1 ES 471972A1 ES 471972 A ES471972 A ES 471972A ES 471972 A ES471972 A ES 471972A ES 471972 A1 ES471972 A1 ES 471972A1
Authority
ES
Spain
Prior art keywords
molding
sealing
flexible
blank
collapsible containers
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
ES471972A
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 ES471972A1 publication Critical patent/ES471972A1/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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04102—Extrusion blow-moulding extruding the material continuously
    • 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
    • B29C49/0411—Means for defining the wall or layer thickness
    • B29C49/04114—Means for defining the wall or layer thickness for keeping constant 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps
    • 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
    • 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
    • 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
    • Y10S128/00—Surgery
    • Y10S128/24—Medical-surgical bags

Landscapes

  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Hematology (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Tubes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)

Abstract

Método de moldeo de un recipiente flexible y plegable, caracterizado en que comprende: La extrusión de una pieza bruta tubular de material a moldear y el sellado del extremo exterior de tal pieza; El inflado de esta pieza con una presión neumática relativamente baja; El cierre de un molde alrededor de dicha pieza bruta inflada para que los bordes laterales de la misma sobresalgan de la cámara de moldeo del referido molde y el sellado de la misma plaza bruta para formar el recipiente flexible y plegable, incluyendo formación de líneas de sellado situadas lateralmente hacia el interior desde los citados bordes laterales.
ES471972A 1977-07-22 1978-07-21 Metodo de moldeo de un recipiente flexible y plegable Expired ES471972A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/817,940 US4191231A (en) 1977-07-22 1977-07-22 Flexible collapsible containers, and method of molding

Publications (1)

Publication Number Publication Date
ES471972A1 true ES471972A1 (es) 1979-10-01

Family

ID=25224255

Family Applications (2)

Application Number Title Priority Date Filing Date
ES471972A Expired ES471972A1 (es) 1977-07-22 1978-07-21 Metodo de moldeo de un recipiente flexible y plegable
ES1979242713U Expired ES242713Y (es) 1977-07-22 1979-04-16 Recipiente flexible y plegable.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1979242713U Expired ES242713Y (es) 1977-07-22 1979-04-16 Recipiente flexible y plegable.

Country Status (18)

Country Link
US (1) US4191231A (es)
JP (1) JPS5424485A (es)
AU (1) AU522559B2 (es)
BE (1) BE869008A (es)
BR (1) BR7804598A (es)
CA (1) CA1110587A (es)
CH (1) CH631383A5 (es)
DE (1) DE2831990A1 (es)
DK (1) DK327478A (es)
ES (2) ES471972A1 (es)
FR (1) FR2397932A1 (es)
GB (2) GB2001276B (es)
IL (2) IL55017A (es)
IT (1) IT1099015B (es)
NL (1) NL7807799A (es)
NO (1) NO782393L (es)
SE (1) SE7808031L (es)
ZA (1) ZA784150B (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE443708B (sv) * 1979-08-06 1986-03-10 Kingsdown Medical Consultants Tappningsventil for en urostomipase
US4327726A (en) * 1979-08-15 1982-05-04 Baxter Travenol Laboratories, Inc. Connector member for dissimilar materials
US4313904A (en) * 1979-12-26 1982-02-02 Abbott Laboratories Method of manufacturing a flexible container with integral ports and diaphragm
JPS5759535A (en) * 1980-09-26 1982-04-09 Terumo Corp Production of therapeutic liquid bag
US4465488A (en) * 1981-03-23 1984-08-14 Baxter Travenol Laboratories, Inc. Collapsible multi-chamber medical fluid container
US4496361A (en) * 1981-08-05 1985-01-29 E. I. Du Pont De Nemours And Company Platelet storage container
US4409177A (en) * 1981-10-01 1983-10-11 Raychem A/S Method of forming a wraparound closure article
US4396383A (en) * 1981-11-09 1983-08-02 Baxter Travenol Laboratories, Inc. Multiple chamber solution container including positive test for homogenous mixture
EP0083778B1 (de) * 1982-01-07 1987-11-11 Fresenius AG Aufbewahrungsbeutel
US4484916A (en) * 1982-01-20 1984-11-27 American Hospital Supply Corporation Medical solution container and port construction
EP0087828A1 (de) * 1982-02-15 1983-09-07 Flextainer Ag Verfahren zur Herstellung von Kunststoffbehältern
US4588401A (en) * 1982-06-29 1986-05-13 E. I. Du Pont De Nemours And Company Platelet storage container
NL8202952A (nl) * 1982-07-22 1984-02-16 Medistad Holland Werkwijze voor het vervaardigen van een zak voor infusie- of transfusievloeistof, en aldus vervaardigde zak.
FR2532550B1 (fr) * 1982-09-02 1986-01-17 Synthelabo Biomedical Poches a usage medical, et en particulier destinees a l'alimentation parenterale
JPS5944264A (ja) * 1982-09-03 1984-03-12 バクスター、インターナショナル、インコーポレイテッド つや消し仕上げ表面を有する溶液容器
JPS625349A (ja) * 1985-07-02 1987-01-12 株式会社新素材総合研究所 液体容器
JPS61287728A (ja) * 1985-06-14 1986-12-18 Kenichi Yamakoshi 液体容器およびその製造方法
JPS63139726A (ja) * 1986-12-01 1988-06-11 Nitsushiyoo:Kk 医療用バッグのポート取り付け方法
US5139946A (en) * 1988-11-02 1992-08-18 Du Pont Merck Pharmaceutical Company Dot matrix membrane cell expansion
US5068195A (en) * 1988-11-02 1991-11-26 Du Pont Merck Pharmaceutical Company Dot matrix membrane cell expansion and maintenance vessel
US5257983A (en) * 1991-04-12 1993-11-02 Cryopharm Corporation Blood bag for lyophilization
US5580349A (en) * 1993-09-17 1996-12-03 Avecor Cardiovascular, Inc. Blood reservoir
SE9502428D0 (sv) * 1995-07-04 1995-07-04 Pharmacia Ab Container for medical fluids
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
US6394993B1 (en) 1997-05-21 2002-05-28 Nestec, Ltd. Protective spiking port, container implementing same and method for protecting a container
US5984912A (en) * 1997-07-25 1999-11-16 Brocco Diagnostics, Inc. Collapsible medical bag for the containment and delivery of diagnostic contrast media and parenteral drug formulations
US6053888A (en) * 1998-08-05 2000-04-25 Kong; Carl Cheung Tung Variable volume bottle and related medical fluid infusion system
EP0995419B1 (en) * 1998-10-21 2005-12-21 Nipro Corporation Method for producing a plastic vessel containing an albumin preparation
US6592550B1 (en) 1999-09-17 2003-07-15 Cook Incorporated Medical device including improved expandable balloon
US6881209B2 (en) 2000-05-25 2005-04-19 Cook Incorporated Medical device including unitary, continuous portion of varying durometer
US6718735B2 (en) * 2002-03-19 2004-04-13 Baxter International Inc. Albumin in a flexible polymeric container
US6921880B2 (en) * 2003-04-04 2005-07-26 Constance F. Berger Apparatus for heating bottles and method of manufacturing same
EP3195845A1 (en) 2016-01-21 2017-07-26 B. Braun Melsungen AG Pharmacy bag with integrated flush option
US11555567B2 (en) * 2020-06-30 2023-01-17 Wilmarc Holdings, Llc Sanitary fitting
JP6848108B1 (ja) * 2020-06-30 2021-03-24 テルモ株式会社 医療用バッグシステム及び遠心分離システム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215299A (en) * 1961-09-11 1965-11-02 Baxter Don Inc Parenteral solution container
US3211144A (en) * 1962-06-21 1965-10-12 Becton Dickinson Co Transfusion and storage set
DE1454947B1 (de) * 1963-07-08 1971-03-11 Battenfeld Geb Verfahren und vorrichtung zum blasen von mit öffnung versehenen hohlkörpern
DE1482573A1 (de) * 1964-12-09 1969-04-24 Paul Nataf Flasche aus Plastikmaterial und Halbform zur Herstellung einer solchen Flasche
US3519158A (en) * 1968-09-27 1970-07-07 Dave Chapman Goldsmith & Yamas Aseptic connector and closure
US3537498A (en) * 1968-10-14 1970-11-03 American Hospital Supply Corp Thermoplastic bottle for sterile medical liquids
US3788369A (en) * 1971-06-02 1974-01-29 Upjohn Co Apparatus for transferring liquid between a container and a flexible bag
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
US3788374A (en) * 1972-01-26 1974-01-29 Jintan Terumo Co Parenteral solution bag
US3911918A (en) * 1972-04-13 1975-10-14 Ralph D Turner Blood collection, storage and administering bag
US4049033A (en) * 1974-11-21 1977-09-20 Baxter Travenol Laboratories, Inc. Molded collapsible solution container
US4105730A (en) * 1976-01-12 1978-08-08 Baxter Travenol Laboratories, Inc. Method of making a flexible, collapsible container for liquids with improved tail seal

Also Published As

Publication number Publication date
AU522559B2 (en) 1982-06-17
GB2019351B (en) 1982-04-28
JPS5424485A (en) 1979-02-23
ES242713U (es) 1980-01-01
IL61604A0 (en) 1981-01-30
DE2831990A1 (de) 1979-02-01
NL7807799A (nl) 1979-01-24
DE2831990C2 (es) 1989-11-09
ES242713Y (es) 1980-06-16
CA1110587A (en) 1981-10-13
CH631383A5 (de) 1982-08-13
GB2001276A (en) 1979-01-31
GB2001276B (en) 1982-03-03
ZA784150B (en) 1979-07-25
BE869008A (fr) 1978-11-03
BR7804598A (pt) 1979-02-06
IL55017A0 (en) 1978-08-31
SE7808031L (sv) 1979-01-23
AU3765878A (en) 1980-01-03
FR2397932A1 (fr) 1979-02-16
GB2019351A (en) 1979-10-31
IT1099015B (it) 1985-09-18
FR2397932B1 (es) 1984-01-27
JPS6253189B2 (es) 1987-11-09
IL55017A (en) 1981-10-30
US4191231A (en) 1980-03-04
IT7825998A0 (it) 1978-07-21
DK327478A (da) 1979-01-23
NO782393L (no) 1979-01-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201