GB1220080A - Process and apparatus for producing heat sealed laminates - Google Patents

Process and apparatus for producing heat sealed laminates

Info

Publication number
GB1220080A
GB1220080A GB5826767A GB5826767A GB1220080A GB 1220080 A GB1220080 A GB 1220080A GB 5826767 A GB5826767 A GB 5826767A GB 5826767 A GB5826767 A GB 5826767A GB 1220080 A GB1220080 A GB 1220080A
Authority
GB
United Kingdom
Prior art keywords
roll
film
rolls
nip
substrate
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
GB5826767A
Inventor
Albert Luther James
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5826767A priority Critical patent/GB1220080A/en
Publication of GB1220080A publication Critical patent/GB1220080A/en
Expired 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • B29C43/305—Making multilayered 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/04—Treatment by energy or chemical effects using liquids, gas or steam
    • B32B2310/0445—Treatment by energy or chemical effects using liquids, gas or steam using gas or flames
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/14—Printing or colouring
    • B32B38/145—Printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

1,220,080. Laminating. A. L. JAMES. 22 Dec., 1967, No. 58267/67. Heading B5N. A film of polyolefin or ether thermoplastics material, treated by electrical discharge or gas flame to render its surface polar and capable of chemically and mechanically bonding to other material, is applied to a substrate which has been heated at least to the heat-sealing temperature of the film so that heat transferred from the substrate to the film causes the latter to become heat-sealed to the former. The substrate may be of kraft, pouch, glassine or sulphite paper, paperboard, ground wood sheet, metal, cellulose, or of thermoplastic material different from that of the film. The film Pe is preferably of polyethylene and may be pretreated by electric discharge or flame and may be pre-printed, but in the apparatus of Fig. 1, it is treated on both surfaces by high-frequency high-voltage current applied by electrodes 19 as it is passed over rolls 18. It is then passed round spreader rolls 20 to remove wrinkles, these rolls having herringbone patterns on their surfaces; to a silicone-rubber-covered nip roll 21 by which it is pressed against a heated roll 13 round which passes a substrate web S which has been heated by a roll 12. A cooling roll 22 engages the roll 21, and, together with the roll 13, is pneumatically actuated to produce the required loading of about 70 lbs. per inch at the nip. The continued heating of the composite around the roll 13 relieves stress in the film. If desired, a foil F may be laminated to the outer surface of the film in the nip between a roll 21b and the roll 13, after which a further film, treated by discharge from electrodes 19a, may be added to the laminate in the nip of a roll 21a, against which the completed laminate L may be withdrawn. The heating and cooling rolls may each have a double shell through which a heat-exchange fluid is circulated. Tensioning pairs of rolls may be provided for the several webs to facilitate replacement of supply rolls. In a modified apparatus, Fig. 3 (not shown), for use with heavy substrates, the substrate is heated by passage through a gas-fired oven and two treated films are simultaneously applied to its two surfaces in the nip between a fixed cooling roll and a movable roll engaged by a cooling roll and, if necessary, sprayed by water.
GB5826767A 1967-12-22 1967-12-22 Process and apparatus for producing heat sealed laminates Expired GB1220080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5826767A GB1220080A (en) 1967-12-22 1967-12-22 Process and apparatus for producing heat sealed laminates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5826767A GB1220080A (en) 1967-12-22 1967-12-22 Process and apparatus for producing heat sealed laminates

Publications (1)

Publication Number Publication Date
GB1220080A true GB1220080A (en) 1971-01-20

Family

ID=10481172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5826767A Expired GB1220080A (en) 1967-12-22 1967-12-22 Process and apparatus for producing heat sealed laminates

Country Status (1)

Country Link
GB (1) GB1220080A (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224092A (en) * 1976-07-02 1980-09-23 Champion International Corporation Method for making all-plastic heat-sealable container
EP0109799A1 (en) * 1982-11-12 1984-05-30 Adolph Coors Company Control stretch laminating device
FR2559467A1 (en) * 1984-02-10 1985-08-16 Recticel IMPROVED MACHINE FOR THERMAL ADHESIVE OF FABRICS OR FILMS ON FLEXIBLE OR RIGID SUPPORT
EP0157737A1 (en) * 1984-03-23 1985-10-09 Schweizerische Aluminium Ag Process for the production of a metal-synthetic-composite
EP0165824A2 (en) * 1984-06-22 1985-12-27 Graphic Packaging Corporation Control stretch laminating device
EP0172142A2 (en) * 1984-06-21 1986-02-19 TEPAK S.r.l. Process for joining by heat-welding an olefine polymer film to a sheet of paper-like material, and padded packaging produced by this process
AU572810B2 (en) * 1982-11-12 1988-05-19 Graphic Packaging Corporation Control stretch laminating device
EP0281339A2 (en) * 1987-03-03 1988-09-07 Sumitomo Chemical Company, Limited A process for laminating a thermoplastic resin film onto a metal sheet
EP0399707A2 (en) * 1989-05-12 1990-11-28 ELF ATOCHEM ITALIA S.r.l. Composite sheets
EP0479369A1 (en) * 1990-10-01 1992-04-08 Hoogovens Groep B.V. Method of bending a laminate having a thermoplastic core layer and metal sheets on each side
EP0485896A1 (en) * 1990-11-12 1992-05-20 Hoechst Aktiengesellschaft Method and apparatus for producing a multi-layer laminate
EP0485895A1 (en) * 1990-11-12 1992-05-20 Hoechst Aktiengesellschaft Method and apparatus for producing a multi-layer laminate
EP0495646A1 (en) * 1991-01-16 1992-07-22 Riken Vinyl Industry Co., Ltd. PVC sheets for membrane press forming
EP0541027A1 (en) * 1991-11-07 1993-05-12 Hoechst Aktiengesellschaft Method and apparatus for producing a multi-layer laminate
EP0546311A1 (en) * 1991-11-07 1993-06-16 Hoechst Aktiengesellschaft Method and apparatus for producing a multilayer laminate
EP0598960A1 (en) * 1992-11-25 1994-06-01 R.H.C. (S.A.) Machine for the continuous high speed lamination of glued paper webs
WO1994021457A1 (en) * 1993-03-25 1994-09-29 Carnaudmetalbox Plc Process and apparatus for producing laminated materials
EP0618071A1 (en) * 1993-03-31 1994-10-05 TECNOMECCANICA Srl Device to apply a plastic coating to both sides of a support
WO1995023698A1 (en) * 1994-03-03 1995-09-08 Sallmetall B.V. Method of laminating a reverse ink jet printed transparent multilayer film to a carrier film and laminate obtained therewith
NL1019688C2 (en) * 2002-01-03 2003-07-04 Heek Scholco Entpr B V Van Preparation of PVC-free laminates for e,g, book covers, by applying a plastic layer to a coating, heating the plastic layer and passing thorough a cooled press
EP1599346B2 (en) † 2003-02-27 2018-02-21 Landqart AG Multiple layer laminate
CN108715087A (en) * 2018-06-27 2018-10-30 广东顺德莱特尔科技有限公司 A kind of film compounding machine
CN109229559A (en) * 2018-07-04 2019-01-18 吴付利 The placement of the double-deck wound membrane and rotating device
CN112900776A (en) * 2021-01-21 2021-06-04 苏州巴洛特新材料有限公司 Multipurpose fireproof metal composite decorative plate production line, manufacturing method and decorative plate
CN115056550A (en) * 2022-05-27 2022-09-16 青岛天智达高科产业发展有限公司 Preparation method of radiation cross-linked polyethylene thermal shrinkage type cutting sleeve

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224092A (en) * 1976-07-02 1980-09-23 Champion International Corporation Method for making all-plastic heat-sealable container
AU572810B2 (en) * 1982-11-12 1988-05-19 Graphic Packaging Corporation Control stretch laminating device
EP0109799A1 (en) * 1982-11-12 1984-05-30 Adolph Coors Company Control stretch laminating device
FR2559467A1 (en) * 1984-02-10 1985-08-16 Recticel IMPROVED MACHINE FOR THERMAL ADHESIVE OF FABRICS OR FILMS ON FLEXIBLE OR RIGID SUPPORT
EP0153220A2 (en) * 1984-02-10 1985-08-28 RECTICEL, Société dite: Machine for heat sealing webs or films onto a flexible or rigid support
EP0153220A3 (en) * 1984-02-10 1986-03-26 RECTICEL, Société dite: Machine for heat sealing webs or films onto a flexible or rigid support
EP0157737A1 (en) * 1984-03-23 1985-10-09 Schweizerische Aluminium Ag Process for the production of a metal-synthetic-composite
EP0172142A2 (en) * 1984-06-21 1986-02-19 TEPAK S.r.l. Process for joining by heat-welding an olefine polymer film to a sheet of paper-like material, and padded packaging produced by this process
EP0172142A3 (en) * 1984-06-21 1987-05-20 TEPAK S.r.l. Process for joining by heat-welding an olefine polymer film to a sheet of paper-like material, and padded packaging produced by this process
EP0165824A2 (en) * 1984-06-22 1985-12-27 Graphic Packaging Corporation Control stretch laminating device
EP0165824A3 (en) * 1984-06-22 1988-03-16 Adolph Coors Company Control stretch laminating device
EP0281339A2 (en) * 1987-03-03 1988-09-07 Sumitomo Chemical Company, Limited A process for laminating a thermoplastic resin film onto a metal sheet
EP0281339A3 (en) * 1987-03-03 1991-05-29 Sumitomo Chemical Company, Limited A process for laminating a thermoplastic resin film onto a metal sheet
EP0399707A2 (en) * 1989-05-12 1990-11-28 ELF ATOCHEM ITALIA S.r.l. Composite sheets
EP0399707A3 (en) * 1989-05-12 1992-01-02 ELF ATOCHEM ITALIA S.r.l. Composite sheets
EP0479369A1 (en) * 1990-10-01 1992-04-08 Hoogovens Groep B.V. Method of bending a laminate having a thermoplastic core layer and metal sheets on each side
US5354522A (en) * 1990-10-01 1994-10-11 Hoogovens Groep Bv Method of bending a laminate having a thermoplastic core layer and metal sheets on each side
EP0485896A1 (en) * 1990-11-12 1992-05-20 Hoechst Aktiengesellschaft Method and apparatus for producing a multi-layer laminate
EP0485895A1 (en) * 1990-11-12 1992-05-20 Hoechst Aktiengesellschaft Method and apparatus for producing a multi-layer laminate
US5429696A (en) * 1990-11-12 1995-07-04 Hoechst Aktiengesellschaft Process for producing a multilayered film composite from thermoplastic, coextruded plastic film webs
US5328536A (en) * 1990-11-12 1994-07-12 Hoechst Aktiengesellschaft Process for producing a multilayered film composite from coextruded plastic film webs
EP0495646A1 (en) * 1991-01-16 1992-07-22 Riken Vinyl Industry Co., Ltd. PVC sheets for membrane press forming
EP0546311A1 (en) * 1991-11-07 1993-06-16 Hoechst Aktiengesellschaft Method and apparatus for producing a multilayer laminate
EP0541027A1 (en) * 1991-11-07 1993-05-12 Hoechst Aktiengesellschaft Method and apparatus for producing a multi-layer laminate
US5503705A (en) * 1991-11-07 1996-04-02 Hoechst Aktiengesellschaft Device for producing multiple individual composites having two or more layers
US5283017A (en) * 1991-11-07 1994-02-01 Hoechst Aktiengesellschaft Device and process for producing a multi-layer film composite
EP0598960A1 (en) * 1992-11-25 1994-06-01 R.H.C. (S.A.) Machine for the continuous high speed lamination of glued paper webs
US5679200A (en) * 1993-03-25 1997-10-21 Carnaudmetalbox Plc Process and apparatus for producing laminated materials
WO1994021457A1 (en) * 1993-03-25 1994-09-29 Carnaudmetalbox Plc Process and apparatus for producing laminated materials
EP0618071A1 (en) * 1993-03-31 1994-10-05 TECNOMECCANICA Srl Device to apply a plastic coating to both sides of a support
WO1995023698A1 (en) * 1994-03-03 1995-09-08 Sallmetall B.V. Method of laminating a reverse ink jet printed transparent multilayer film to a carrier film and laminate obtained therewith
NL9400326A (en) * 1994-03-03 1995-10-02 Sallmetall Bv Method for manufacturing a laminate in which an image is included, as well as laminate manufactured by that method.
NL1019688C2 (en) * 2002-01-03 2003-07-04 Heek Scholco Entpr B V Van Preparation of PVC-free laminates for e,g, book covers, by applying a plastic layer to a coating, heating the plastic layer and passing thorough a cooled press
EP1599346B2 (en) † 2003-02-27 2018-02-21 Landqart AG Multiple layer laminate
CN108715087A (en) * 2018-06-27 2018-10-30 广东顺德莱特尔科技有限公司 A kind of film compounding machine
CN109229559A (en) * 2018-07-04 2019-01-18 吴付利 The placement of the double-deck wound membrane and rotating device
CN109229559B (en) * 2018-07-04 2024-03-08 吴付利 Double-layer coiled film placing and rotating device
CN112900776A (en) * 2021-01-21 2021-06-04 苏州巴洛特新材料有限公司 Multipurpose fireproof metal composite decorative plate production line, manufacturing method and decorative plate
CN115056550A (en) * 2022-05-27 2022-09-16 青岛天智达高科产业发展有限公司 Preparation method of radiation cross-linked polyethylene thermal shrinkage type cutting sleeve
CN115056550B (en) * 2022-05-27 2023-12-01 青岛天智达高科产业发展有限公司 Preparation method of radiation crosslinked polyethylene heat-shrinkable sleeve

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