DE29605214U1 - Multi-layer film, in particular for bags for solutions - Google Patents

Multi-layer film, in particular for bags for solutions

Info

Publication number
DE29605214U1
DE29605214U1 DE29605214U DE29605214U DE29605214U1 DE 29605214 U1 DE29605214 U1 DE 29605214U1 DE 29605214 U DE29605214 U DE 29605214U DE 29605214 U DE29605214 U DE 29605214U DE 29605214 U1 DE29605214 U1 DE 29605214U1
Authority
DE
Germany
Prior art keywords
bags
solutions
layer film
film
layer
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 - Lifetime
Application number
DE29605214U
Other languages
German (de)
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.)
KOBUSCH-SENGEWALD GMBH & CO. KG, DE
Original Assignee
Sengewald Verpackungen GmbH
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 Sengewald Verpackungen GmbH filed Critical Sengewald Verpackungen GmbH
Priority to DE29605214U priority Critical patent/DE29605214U1/en
Priority to DE19640038A priority patent/DE19640038C2/en
Priority to DE59610666T priority patent/DE59610666D1/en
Priority to HU9901061A priority patent/HU229658B1/en
Priority to AU17166/97A priority patent/AU1716697A/en
Priority to US09/142,975 priority patent/US6127043A/en
Priority to PCT/DE1996/002012 priority patent/WO1997034951A1/en
Priority to KR19980707051A priority patent/KR100439410B1/en
Priority to JP53301297A priority patent/JP2000506462A/en
Priority to EP19960945824 priority patent/EP0892830B1/en
Priority to AT96945824T priority patent/ATE247152T1/en
Priority to BR9612569A priority patent/BR9612569A/en
Priority to ES96945824T priority patent/ES2205074T3/en
Priority to CNB961802243A priority patent/CN1161406C/en
Priority to RU98119079/04A priority patent/RU2193973C2/en
Publication of DE29605214U1 publication Critical patent/DE29605214U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • 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
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/22—Articles comprising two or more components, e.g. co-extruded layers the components being layers with means connecting the layers, e.g. tie layers or undercuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
DE29605214U 1996-03-21 1996-03-21 Multi-layer film, in particular for bags for solutions Expired - Lifetime DE29605214U1 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
DE29605214U DE29605214U1 (en) 1996-03-21 1996-03-21 Multi-layer film, in particular for bags for solutions
DE19640038A DE19640038C2 (en) 1996-03-21 1996-09-29 Multi-layer film based on polypropylene, process for its production and its use
DE59610666T DE59610666D1 (en) 1996-03-21 1996-10-23 MULTIPLE FILM, METHOD FOR THEIR PRODUCTION AND THEIR USE
HU9901061A HU229658B1 (en) 1996-03-21 1996-10-23 Transparent multilayered sheet, process for the production thereof and use thereof
AU17166/97A AU1716697A (en) 1996-03-21 1996-10-23 Multilayered sheet, process for the production thereof and use thereof
US09/142,975 US6127043A (en) 1996-03-21 1996-10-23 Multilayered sheet, process for the production thereof and use thereof
PCT/DE1996/002012 WO1997034951A1 (en) 1996-03-21 1996-10-23 Multilayered sheet, process for the production thereof and use thereof
KR19980707051A KR100439410B1 (en) 1996-03-21 1996-10-23 Multilayer foil, its manufacturing method and use
JP53301297A JP2000506462A (en) 1996-03-21 1996-10-23 Multilayer film, method of manufacturing the same, and method of using the same
EP19960945824 EP0892830B1 (en) 1996-03-21 1996-10-23 Multilayered sheet, process for the production thereof and use thereof
AT96945824T ATE247152T1 (en) 1996-03-21 1996-10-23 MULTI-LAYER FILM, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF
BR9612569A BR9612569A (en) 1996-03-21 1996-10-23 Multilayered sheet, process for its preparation and application
ES96945824T ES2205074T3 (en) 1996-03-21 1996-10-23 MULTI-PATH FILM AND PROCEDURE FOR ITS PRODUCTION, AND ITS USE.
CNB961802243A CN1161406C (en) 1996-03-21 1996-10-23 Multilayered sheet, process for prodn. thereof and use thereof
RU98119079/04A RU2193973C2 (en) 1996-03-21 1996-10-23 Transparent multilayer film and method of its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29605214U DE29605214U1 (en) 1996-03-21 1996-03-21 Multi-layer film, in particular for bags for solutions

Publications (1)

Publication Number Publication Date
DE29605214U1 true DE29605214U1 (en) 1997-07-24

Family

ID=8021418

Family Applications (3)

Application Number Title Priority Date Filing Date
DE29605214U Expired - Lifetime DE29605214U1 (en) 1996-03-21 1996-03-21 Multi-layer film, in particular for bags for solutions
DE19640038A Expired - Fee Related DE19640038C2 (en) 1996-03-21 1996-09-29 Multi-layer film based on polypropylene, process for its production and its use
DE59610666T Expired - Lifetime DE59610666D1 (en) 1996-03-21 1996-10-23 MULTIPLE FILM, METHOD FOR THEIR PRODUCTION AND THEIR USE

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE19640038A Expired - Fee Related DE19640038C2 (en) 1996-03-21 1996-09-29 Multi-layer film based on polypropylene, process for its production and its use
DE59610666T Expired - Lifetime DE59610666D1 (en) 1996-03-21 1996-10-23 MULTIPLE FILM, METHOD FOR THEIR PRODUCTION AND THEIR USE

Country Status (2)

Country Link
DE (3) DE29605214U1 (en)
RU (1) RU2193973C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001001775A1 (en) * 1999-07-07 2001-01-11 Biopure Corporation Preserving a hemoglobin blood substitute with a transparent overwrap
US6610832B1 (en) 1995-03-23 2003-08-26 Biopure Corporation Preserving a hemoglobin blood substitute with a transparent overwrap
WO2005116128A1 (en) * 2004-05-25 2005-12-08 E.I. Dupont De Nemours And Company Copolyetherester composition and multilayer structure thereof

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6127009A (en) * 1996-05-08 2000-10-03 Pactiv Corporation Dispenser unit, process for manufacturing the same and its use
DE10361851B4 (en) 2003-12-23 2018-08-02 Polycine Gmbh Heat sterilizable multilayer film and use thereof
WO2006053267A1 (en) * 2004-11-10 2006-05-18 Avery Dennison Corporation In-mold labels and uses thereof
CN101198670A (en) * 2005-06-23 2008-06-11 艾利丹尼森公司 Pressure sensitive adhesive
DE102007003327A1 (en) * 2007-01-17 2008-07-24 Evonik Degussa Gmbh Multilayer film and composite part made therefrom
US8491562B2 (en) * 2007-12-24 2013-07-23 Choongwae Corporation Multilayer film for functional medical solution container and a container comprising the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2063868C (en) * 1991-03-25 2002-11-12 Walter Berndt Mueller Nylon copolymer medical film
AT403583B (en) * 1993-07-26 1998-03-25 Danubia Petrochem Polymere Graft-modified elastomeric polypropylene@ - useful as compatibility promoters and coupling agents in polyolefin/non-polyolefin blends and polyolefin/metal composites
JP2997831B2 (en) * 1993-09-06 2000-01-11 グンゼ株式会社 Laminate
DE4410876A1 (en) * 1994-03-29 1995-10-05 Fresenius Ag Medical multi-chamber bag and process for its manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6610832B1 (en) 1995-03-23 2003-08-26 Biopure Corporation Preserving a hemoglobin blood substitute with a transparent overwrap
WO2001001775A1 (en) * 1999-07-07 2001-01-11 Biopure Corporation Preserving a hemoglobin blood substitute with a transparent overwrap
WO2005116128A1 (en) * 2004-05-25 2005-12-08 E.I. Dupont De Nemours And Company Copolyetherester composition and multilayer structure thereof

Also Published As

Publication number Publication date
DE59610666D1 (en) 2003-09-18
DE19640038C2 (en) 2001-11-29
RU2193973C2 (en) 2002-12-10
DE19640038A1 (en) 1997-09-25

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970904

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 19990720

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20020919

R081 Change of applicant/patentee

Owner name: KOBUSCH-SENGEWALD GMBH & CO. KG, DE

Free format text: FORMER OWNER: KARL H. SENGEWALD GMBH & CO., 33790 HALLE, DE

Effective date: 19970218

Owner name: KOBUSCH-SENGEWALD GMBH & CO. KG, DE

Free format text: FORMER OWNER: SENGEWALD VERPACKUNGEN GMBH, 33790 HALLE, DE

Effective date: 20030428

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20040723

R071 Expiry of right