GB2009033A - Synthetic resin film with activated surface and process for activating same - Google Patents

Synthetic resin film with activated surface and process for activating same

Info

Publication number
GB2009033A
GB2009033A GB7846115A GB7846115A GB2009033A GB 2009033 A GB2009033 A GB 2009033A GB 7846115 A GB7846115 A GB 7846115A GB 7846115 A GB7846115 A GB 7846115A GB 2009033 A GB2009033 A GB 2009033A
Authority
GB
United Kingdom
Prior art keywords
film
activated
synthetic resin
resin film
albumin
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.)
Granted
Application number
GB7846115A
Other versions
GB2009033B (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.)
Asahi Dow Ltd
Original Assignee
Asahi Dow 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
Priority claimed from JP14329377A external-priority patent/JPS5476674A/en
Priority claimed from JP4985578A external-priority patent/JPS54142283A/en
Priority claimed from JP4985678A external-priority patent/JPS54142284A/en
Application filed by Asahi Dow Ltd filed Critical Asahi Dow Ltd
Publication of GB2009033A publication Critical patent/GB2009033A/en
Application granted granted Critical
Publication of GB2009033B publication Critical patent/GB2009033B/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C13/0013—Chemical composition of synthetic sausage casings
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
    • B29C59/103—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment of profiled articles, e.g. hollow or tubular articles
    • 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
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • 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
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/08—PVDC, i.e. polyvinylidene chloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0049—Heat shrinkable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/005—Oriented
    • 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
    • B29L2009/00—Layered products
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/001—Tubular films, sleeves
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/001—Tubular films, sleeves
    • B29L2023/002—Sausage casings
    • 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
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Processing Of Meat And Fish (AREA)
  • Packages (AREA)

Abstract

A seamless tubular synthetic resin film for wrapping meat is a single or multi-layered film in which the single layer or the innermost layer is made from an olefin or vinylidene chloride resin having substantially no functional groups, such as acid or acid amide radicals. The inner surface of the tube is activated so that after treatment with an aqueous solution of albumin and starch, from 1.1 to 2.2 milligrams of albumin and starch adhere to the activated surface and the haze of the treated surface is not less than 75%. The inner surface of a tubular film is activated by passing the film 1, between spaced electrodes 4, 4', with the outer surfaces of the film in contact with the electrodes and causing a corona or glow discharge between the inner surfaces in the presence of a gas, eg air. One surface of a flat film can be activated in a similar manner by folding the film into a two layer form with the one surface on the inside. <IMAGE>
GB7846115A 1977-12-01 1978-11-27 Synthetic resin film with activated surface and process for activating the same Expired GB2009033B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14329377A JPS5476674A (en) 1977-12-01 1977-12-01 Inner surface treatment of tubular synthetic resin film
JP4985578A JPS54142283A (en) 1978-04-28 1978-04-28 Seamless tubular film with inner surface of vinylidene chloride resin
JP4985678A JPS54142284A (en) 1978-04-28 1978-04-28 Synthetic resin film or sheet

Publications (2)

Publication Number Publication Date
GB2009033A true GB2009033A (en) 1979-06-13
GB2009033B GB2009033B (en) 1982-08-25

Family

ID=27293763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7846115A Expired GB2009033B (en) 1977-12-01 1978-11-27 Synthetic resin film with activated surface and process for activating the same

Country Status (5)

Country Link
AU (1) AU525340B2 (en)
CH (1) CH641480A5 (en)
DE (1) DE2852122C2 (en)
GB (1) GB2009033B (en)
NL (1) NL184100C (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089124A2 (en) * 1982-03-12 1983-09-21 Toray Industries, Inc. Method of treating inner surface of plastic tube with plasma
GB2189126A (en) * 1986-01-29 1987-10-21 Kureha Chemical Ind Co Ltd Thermoplastic resin string or net meat fastening
GB2205273A (en) * 1987-05-21 1988-12-07 Gunze Kk Food-packaging material and process for preparing the same
NL8921207A (en) * 1988-11-17 1990-11-01 Gunze Kk PROCESS FOR IMPROVING THE INTERNAL SURFACE OF A SEAMLESS TUBE OF A MULTI-LAYER PLASTIC FILM LAMINATE.
EP0510891A1 (en) * 1991-04-22 1992-10-28 Kureha Kagaku Kogyo Kabushiki Kaisha Process for preparing a tubular plastic film
EP0567125A2 (en) * 1992-04-23 1993-10-27 Viskase Corporation Pre-cooked food product package
US5466498A (en) * 1992-10-26 1995-11-14 W. R. Grace & Co.-Conn. Pasteurizable, cook-in multilayer shrink film
US6558760B1 (en) 1997-01-21 2003-05-06 Cryovac, Inc. Packaging film and containers made therefrom
US7556845B2 (en) 2003-03-13 2009-07-07 Vector Usa Inc. Film having a liquid absorbed therein
US8479478B2 (en) 2005-09-21 2013-07-09 Exxonmobil Oil Corporation Surface-treated multi-layered polymer film
CN103624972A (en) * 2012-08-22 2014-03-12 青岛新东洋车辆用品有限公司 Corona treatment method for plastic film and corona plastic film

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1629212C3 (en) * 1966-02-14 1974-01-24 Windmoeller & Hoelscher, 4540 Lengerich Device for treating the surfaces of a tubular film made of thermoplastic material by means of spray discharges
DE1925749C3 (en) * 1969-05-21 1980-01-03 Klaus 4803 Steinhagen Kalwar Method and device for producing a plurality of narrow film tubes from a wide film tube

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089124A3 (en) * 1982-03-12 1986-02-19 Toray Industries, Inc. Method of treating inner surface of plastic tube with plasma
EP0089124A2 (en) * 1982-03-12 1983-09-21 Toray Industries, Inc. Method of treating inner surface of plastic tube with plasma
GB2189126A (en) * 1986-01-29 1987-10-21 Kureha Chemical Ind Co Ltd Thermoplastic resin string or net meat fastening
GB2189126B (en) * 1986-01-29 1990-06-20 Kureha Chemical Ind Co Ltd A method of forming processed meat
GB2205273A (en) * 1987-05-21 1988-12-07 Gunze Kk Food-packaging material and process for preparing the same
GB2205273B (en) * 1987-05-21 1990-07-25 Gunze Kk Food-packaging material and process for preparing the same
AU622616B2 (en) * 1987-05-21 1992-04-16 Gunze Kobunshi Corporation Food-packaging material and process for preparing the same
NL8921207A (en) * 1988-11-17 1990-11-01 Gunze Kk PROCESS FOR IMPROVING THE INTERNAL SURFACE OF A SEAMLESS TUBE OF A MULTI-LAYER PLASTIC FILM LAMINATE.
US5296170A (en) * 1988-11-17 1994-03-22 Gunze Ltd. Method for improving the internal surface of seamless tube of multi-layer plastics film laminate
AU645900B2 (en) * 1991-04-22 1994-01-27 Kureha Kagaku Kogyo Kabushiki Kaisha Process for preparing a tubular plastic film
EP0510891A1 (en) * 1991-04-22 1992-10-28 Kureha Kagaku Kogyo Kabushiki Kaisha Process for preparing a tubular plastic film
EP0567125A3 (en) * 1992-04-23 1993-11-24 Viskase Corporation Pre-cooked food product package
EP0567125A2 (en) * 1992-04-23 1993-10-27 Viskase Corporation Pre-cooked food product package
US5328705A (en) * 1992-04-23 1994-07-12 Viskase Corporation Cooked food product package
US5407611A (en) * 1992-04-23 1995-04-18 Viskase Corporation Process of corona treating a thermoplastic tubular film
US5466498A (en) * 1992-10-26 1995-11-14 W. R. Grace & Co.-Conn. Pasteurizable, cook-in multilayer shrink film
US6558760B1 (en) 1997-01-21 2003-05-06 Cryovac, Inc. Packaging film and containers made therefrom
US7556845B2 (en) 2003-03-13 2009-07-07 Vector Usa Inc. Film having a liquid absorbed therein
US8479478B2 (en) 2005-09-21 2013-07-09 Exxonmobil Oil Corporation Surface-treated multi-layered polymer film
CN103624972A (en) * 2012-08-22 2014-03-12 青岛新东洋车辆用品有限公司 Corona treatment method for plastic film and corona plastic film
CN103624972B (en) * 2012-08-22 2016-08-17 青岛新东洋车辆用品有限公司 Plastic foil corona method and corona plastic foil

Also Published As

Publication number Publication date
AU525340B2 (en) 1982-11-04
GB2009033B (en) 1982-08-25
CH641480A5 (en) 1984-02-29
NL184100C (en) 1989-04-17
DE2852122C2 (en) 1983-06-23
DE2852122A1 (en) 1979-10-18
AU4207178A (en) 1979-06-07
NL7811764A (en) 1979-06-06

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19981126