GB8518564D0 - Multi-layer packaging material - Google Patents

Multi-layer packaging material

Info

Publication number
GB8518564D0
GB8518564D0 GB8518564A GB8518564A GB8518564D0 GB 8518564 D0 GB8518564 D0 GB 8518564D0 GB 8518564 A GB8518564 A GB 8518564A GB 8518564 A GB8518564 A GB 8518564A GB 8518564 D0 GB8518564 D0 GB 8518564D0
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
multi
packaging material
layer packaging
layer
material
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.)
Pending
Application number
GB8518564A
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.)
DRG (UK) Ltd
DRG UK Ltd
Original Assignee
DRG (UK) Ltd
DRG UK Ltd
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
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered 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
    • B32B27/08Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112Single lapped joints
    • B29C66/1122Single lap to lap joints, i.e. overlap joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0006Dielectric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00Layered products
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/712Containers; Packaging elements or accessories, Packages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/24All layers being polymeric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/31Heat sealable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00Polyalkenes
    • B32B2323/04Polyethylene
    • B32B2323/043HDPE, i.e. high density polyethylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00Packaging equipment or accessories not otherwise provided for
GB8518564A 1985-07-23 1985-07-23 Multi-layer packaging material Pending GB8518564D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8518564A GB8518564D0 (en) 1985-07-23 1985-07-23 Multi-layer packaging material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8518564A GB8518564D0 (en) 1985-07-23 1985-07-23 Multi-layer packaging material
GB8617745A GB8617745D0 (en) 1985-07-23 1986-07-21 Multi-layer packaging material

Publications (1)

Publication Number Publication Date
GB8518564D0 true GB8518564D0 (en) 1985-08-29

Family

ID=10582708

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8518564A Pending GB8518564D0 (en) 1985-07-23 1985-07-23 Multi-layer packaging material
GB8617745A Withdrawn GB8617745D0 (en) 1985-07-23 1986-07-21 Multi-layer packaging material

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8617745A Withdrawn GB8617745D0 (en) 1985-07-23 1986-07-21 Multi-layer packaging material

Country Status (1)

Country Link
GB (2) GB8518564D0 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0356890B2 (en) * 1986-12-01 1991-08-29
US4867336A (en) * 1988-09-12 1989-09-19 Shell Oil Company Continuous lid seam
US5012946A (en) 1989-02-27 1991-05-07 Minnesota Mining & Manufacturing Company Innerseal for a container and method of applying
US4934544A (en) 1989-02-27 1990-06-19 Minnesota Mining And Manufacturing Company Z-tab innerseal for a container and method of application
US5004111A (en) 1989-02-27 1991-04-02 Minnesota Mining & Manufacturing Company Internally delaminating tabbed innerseal for a container and method of applying
EP0495729A3 (en) * 1991-01-17 1992-09-02 Terumo Kabushiki Kaisha Composite substrate for medical container
ES2084781T3 (en) * 1990-09-21 1996-05-16 Exxon Chemical Patents Inc multilayer film.
US5645904A (en) * 1991-12-11 1997-07-08 Baxter International Inc. Method and compositions that render materials RF responsive
US6461696B1 (en) 1993-11-16 2002-10-08 Baxter International Inc. Multi-layered polymer based moisture barrier structure for medical grade products
US5998019A (en) 1993-11-16 1999-12-07 Baxter International Inc. Multi-layered polymer structure for medical products
US5849843A (en) * 1993-11-16 1998-12-15 Baxter International Inc. Polymeric compositions for medical packaging and devices
US6297046B1 (en) 1994-10-28 2001-10-02 Baxter International Inc. Multilayer gas-permeable container for the culture of adherent and non-adherent cells
US5935847A (en) 1994-10-28 1999-08-10 Baxter International Inc. Multilayer gas-permeable container for the culture of adherent and non-adherent cells
US6391404B1 (en) 1995-06-07 2002-05-21 Baxter International Inc. Coextruded multilayer film materials and containers made therefrom
US6024220A (en) 1995-06-07 2000-02-15 Baxter International Inc. Encapsulated seam for multilayer materials
DE19534413C1 (en) 1995-09-16 1997-05-28 Fresenius Ag Verbindungsanorndung and method of joining two components of a medical system
CA2229846C (en) 1996-07-03 2006-05-30 Baxter International Inc. Method of sealing a port tube in a container
CN1222884A (en) 1997-02-24 1999-07-14 巴克斯特生物技术公司 Coextruded multilayer films for sterilizable fluid containers
US6969483B1 (en) 2000-03-16 2005-11-29 Baxter International Inc. Autoclavable, non-adherent, heat sealable polymer blends for fabricating monolayer and multiple layered films
US6372848B1 (en) 2000-10-10 2002-04-16 Baxter International Inc. Blend of ethylene and α-olefin copolymers obtained using a metallocene catalyst for fabricating medical films and tubings
CN104125981A (en) 2011-12-21 2014-10-29 陶氏环球技术有限责任公司 High frequency weldable polyolefin compositions including polar polymers
EP2794237B1 (en) 2011-12-21 2016-10-05 Dow Global Technologies LLC High frequency weldable polyolefin compositions containing zeolites

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207363A (en) * 1978-03-29 1980-06-10 Union Carbide Corporation Flexible heat-shrinkable multilayer film for packaging primal meat
US4352844A (en) * 1981-05-29 1982-10-05 W. R. Grace & Co. Thermoplastic film having improved handling and sealing characteristics and receptacle formed therefrom
GB2123747B (en) * 1982-07-09 1986-03-26 Piero Francesconi Packaging material
GB2149345B (en) * 1983-11-09 1987-03-11 Grace W R & Co Heat sterilizable laminate films

Also Published As

Publication number Publication date Type
GB8617745D0 (en) 1986-08-28 grant
GB2177974A (en) 1987-02-04 application

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