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GB1144757A - Apparatus and method for heat sealing cartons - Google Patents

Apparatus and method for heat sealing cartons

Info

Publication number
GB1144757A
GB1144757A GB18195/67A GB1819567A GB1144757A GB 1144757 A GB1144757 A GB 1144757A GB 18195/67 A GB18195/67 A GB 18195/67A GB 1819567 A GB1819567 A GB 1819567A GB 1144757 A GB1144757 A GB 1144757A
Authority
GB
United Kingdom
Prior art keywords
bar
flaps
flap
carton
hot air
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
GB18195/67A
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.)
Fibreboard Corp
Original Assignee
Fibreboard Corp
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 Fibreboard Corp filed Critical Fibreboard Corp
Publication of GB1144757A publication Critical patent/GB1144757A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/20—Applying or generating heat or pressure or combinations thereof by fluid pressure acting directly on folds or on opposed surfaces, e.g. using hot-air jets
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint 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
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General 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
    • B29C66/72—General 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
    • B29C66/723—General 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
    • B29C66/7232—General 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 comprising a non-plastics layer
    • B29C66/72327—General 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 comprising a non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 - B29C66/72324
    • B29C66/72328—Paper
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8169—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps the mounting of said pressing elements being laterally movable, e.g. adjustable
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83421—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types
    • B29C66/83423—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types cooperating bands or belts

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Package Closures (AREA)

Abstract

1,144,757. Seaming non-metallic sheet material. FIBREBOARD CORP. 20 April, 1967 [18 July, 1966], No. 18195/67. Heading B5K. [Also in Division B8] Adhesive on carton flaps is activated by hot air blown on to it by a nozzle bar extending between the overlying and underlying flaps. The bar itself may be heated and contact the flaps to reinforce the effect of the hot air. Cartons C are moved by conveyer dogs 21 along the nozzle bars 30, 30<SP>1</SP>, each of which includes a heater element, round which air is blown, and a thermostat. On each side, a holddown bar 22 prevents the carton rising and a bar 23 positions the flap F 2 relative to the flap F 1 and the bar 30, 30<SP>1</SP>. The bars 23, 30, 30<SP>1</SP> are adjustable angularly and vertically. Belts 36 apply sealing pressure after heating. Reference has been directed by the Comptroller to Specification 1,079,150.
GB18195/67A 1966-07-18 1967-04-20 Apparatus and method for heat sealing cartons Expired GB1144757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56597266A 1966-07-18 1966-07-18

Publications (1)

Publication Number Publication Date
GB1144757A true GB1144757A (en) 1969-03-12

Family

ID=24260895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18195/67A Expired GB1144757A (en) 1966-07-18 1967-04-20 Apparatus and method for heat sealing cartons

Country Status (5)

Country Link
US (1) US3462916A (en)
BE (1) BE699593A (en)
GB (1) GB1144757A (en)
NL (1) NL6707264A (en)
SE (1) SE354625B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206616A1 (en) * 1971-02-12 1972-08-24 The Metal Box Company Ltd., London Device for closing folding boxes
GB2174333A (en) * 1985-04-10 1986-11-05 Windmoeller & Hoelscher Apparatus for continuously welding multiply film webs
CN112407461A (en) * 2020-11-27 2021-02-26 邢台职业技术学院 Efficient and energy-saving automatic packaging sealing equipment and using method thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597900A (en) * 1969-07-28 1971-08-10 Mead Corp Machine for bonding together a pair of thermoplastic coated panels
US3754456A (en) * 1971-05-27 1973-08-28 Reynolds Metals Co Blank constructions for hermetically sealed cartons and methods of forming same
US3777448A (en) * 1972-08-01 1973-12-11 Georgia Pacific Corp Nd apparatus for heat-sealing paperboard package closure flaps
US3921371A (en) * 1974-04-03 1975-11-25 Richard G Lee Carton sealing machine
US20030041963A1 (en) * 2001-08-20 2003-03-06 Lie-Zhong Gong Reactivatable adhesives
US8241193B2 (en) * 2008-12-22 2012-08-14 Coating Excellence International Llc Method and apparatus for bag closure and sealing
WO2015028475A1 (en) * 2013-08-26 2015-03-05 Lemo Maschinenbau Gmbh Welding apparatus for differing welding layers and welding method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249024A (en) * 1961-11-08 1966-05-03 Machinery Dev Corp Method and apparatus for assembling cartons
US3248843A (en) * 1963-01-14 1966-05-03 Fibreboard Paper Products Corp Apparatus and method for sealing cartons
US3336464A (en) * 1965-02-25 1967-08-15 Kliklok Corp Device for heating compressed air, particularly for heat bonding purposes in folding box machines
US3340777A (en) * 1965-02-25 1967-09-12 Kliklok Corp Machines for bonding, by heat and pressure, panels of paperboard having a thermoplastic coating thereon

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206616A1 (en) * 1971-02-12 1972-08-24 The Metal Box Company Ltd., London Device for closing folding boxes
GB2174333A (en) * 1985-04-10 1986-11-05 Windmoeller & Hoelscher Apparatus for continuously welding multiply film webs
CN112407461A (en) * 2020-11-27 2021-02-26 邢台职业技术学院 Efficient and energy-saving automatic packaging sealing equipment and using method thereof

Also Published As

Publication number Publication date
NL6707264A (en) 1968-01-19
BE699593A (en) 1967-11-16
SE354625B (en) 1973-03-19
US3462916A (en) 1969-08-26
DE1611622B1 (en) 1972-10-12

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