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CA929094A - Seal forming machine for forming successive transverse-spaced seals between the plies of a plural-ply strip in a packaging or other apparatus - Google Patents

Seal forming machine for forming successive transverse-spaced seals between the plies of a plural-ply strip in a packaging or other apparatus

Info

Publication number
CA929094A
CA929094A CA 26326 CA26326A CA929094A CA 929094 A CA929094 A CA 929094A CA 26326 CA26326 CA 26326 CA 26326 A CA26326 A CA 26326A CA 929094 A CA929094 A CA 929094A
Authority
CA
Grant status
Grant
Patent type
Prior art keywords
forming
plies
packaging
machine
strip
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
CA 26326
Inventor
L. Gussman Robert
C. Wylie 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.)
ECON-O-LINE MANUFACTURING Co
Original Assignee
JAMES C. WYLIE
ROBERT L. GUSSMAN
ECON-O-LINE MANUFACTURING COMPANY
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
    • 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
    • B29C65/74Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/745Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool
    • B29C65/7451Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool the severing tool and the welding tool being movable with respect to one-another
    • 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
    • B29C65/18Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29C65/18Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/24Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
    • B29C65/30Electrical means
    • B29C65/305Electrical means involving the use of cartridge heaters
    • 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
    • B29C66/40General 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
    • B29C66/41Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43Joining a relatively small portion of the surface of said articles
    • B29C66/431Joining the articles to themselves
    • B29C66/4312Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • 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
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General 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
    • B29C66/814General 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 design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141General 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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427General 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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • 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
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General 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
    • B29C66/814General 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 design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141General 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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81431General 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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
    • 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
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General 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
    • B29C66/816General 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
    • B29C66/8161General 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 said pressing elements being supported or backed-up by springs or by resilient material
    • 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
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/82Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822Transmission mechanisms
    • B29C66/8221Scissor or lever mechanisms, i.e. involving a pivot point
    • 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
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/83General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834General 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
    • B29C66/8351Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
    • B29C66/83511Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
    • B29C66/83513Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums cooperating jaws mounted on rollers, cylinders or drums and moving in a closed path
    • 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
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/84Specific machine types or machines suitable for specific applications
    • B29C66/849Packaging machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10Applying or generating heat or pressure or combinations thereof
    • B65B51/26Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • B65B51/30Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
    • B65B51/306Counter-rotating devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/20Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
    • B65B9/207Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles the web advancing continuously
CA 26326 1967-08-21 1968-07-30 Seal forming machine for forming successive transverse-spaced seals between the plies of a plural-ply strip in a packaging or other apparatus Expired CA929094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US66185167 true 1967-08-21 1967-08-21

Publications (1)

Publication Number Publication Date
CA929094A true CA929094A (en) 1973-06-26

Family

ID=24655372

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 26326 Expired CA929094A (en) 1967-08-21 1968-07-30 Seal forming machine for forming successive transverse-spaced seals between the plies of a plural-ply strip in a packaging or other apparatus

Country Status (6)

Country Link
US (1) US3522689A (en)
JP (1) JPS4844101B1 (en)
CA (1) CA929094A (en)
DE (1) DE1786112A1 (en)
FR (1) FR1574629A (en)
GB (1) GB1239023A (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638522A (en) * 1969-05-06 1972-02-01 Sig Schweiz Industrieges Cutting device with zigzag knife
US3892060A (en) * 1970-03-30 1975-07-01 Kay Laboratories Inc Hot or cold pack and apparatus for and method of making same
US3629987A (en) * 1970-05-27 1971-12-28 Triangle Package Machinery Co Bag forming, filling and sealing machine
DE2224407C3 (en) * 1971-08-23 1981-09-17 Fmc Corp., San Jose, Calif., Us
US3793927A (en) * 1972-05-18 1974-02-26 A Emond Bag making machine
GB1459051A (en) * 1973-12-12 1976-12-22 Hutt T G Method of amking bags from synthetic plastics film and apparatus therefor
US3982374A (en) * 1974-07-01 1976-09-28 The Procter & Gamble Company Apparatus and method for continuously forming and filling tampon sacks
US4019306A (en) * 1974-12-27 1977-04-26 The Procter & Gamble Company Apparatus for forming tampon sacks and filling same with aggregate
DE2614990A1 (en) * 1976-04-07 1977-10-20 Bosch Gmbh Robert Means for transversely sealing and separating a einwickelschlauchs in a continuously operating wrapping machine
DE2751928C2 (en) * 1976-12-02 1986-02-06 International Paper Co., New York, N.Y., Us
US4530201A (en) * 1981-02-17 1985-07-23 Carlsson Halvard I Method and an apparatus for packaging articles in individual wrappings
GB2126523B (en) * 1982-09-04 1986-02-05 Owens Illinois Inc Method and apparatus for producing a plastic sleeve
US4663917A (en) * 1984-06-20 1987-05-12 Taylor Alfred A Packaging apparatus
US4617781A (en) * 1984-12-12 1986-10-21 International Playtex, Inc. Polypropylene wrap end seals and process for making same
DE3545228A1 (en) * 1985-12-20 1987-07-02 Rovema Gmbh manufacture packaging machine, fill and seal pouches of
JPS6382703U (en) * 1987-03-30 1988-05-31
DE3732033C2 (en) * 1987-09-23 1990-05-17 Rovema - Verpackungsmaschinen Gmbh, 6301 Fernwald, De
DE3837709C2 (en) * 1988-11-07 1991-09-12 Rovema - Verpackungsmaschinen Gmbh, 6301 Fernwald, De
GB9314098D0 (en) * 1993-07-08 1993-08-18 Unilever Plc Apparatus and methods for producing packets
DE19803876A1 (en) * 1997-08-16 1999-02-18 Rovema Gmbh Appliance for welding tubular sheeting, with two sealing jaws
US6138442A (en) * 1998-10-13 2000-10-31 Kliklok Corporation Packaging machine with continuous sealing jaw movement
JP4782373B2 (en) * 2003-08-20 2011-09-28 大成ラミック株式会社 Vertical filling and packing device and method bag making
EP1535843B1 (en) * 2003-11-28 2007-10-10 KPL Packaging S.p.A. Packaging machine for wrapping products in respective sheets of heat-seal wrapping material
US7730698B1 (en) 2004-12-16 2010-06-08 Montano Louis M Split crimper for heat sealing packaging material
GB0608845D0 (en) * 2006-05-04 2006-06-14 Burgopak Ltd Uk Production of band-driven packages and their components
EP2151390B1 (en) * 2008-08-09 2015-09-30 Tetra Laval Holdings & Finance S.A. Packaging method and unit for producing sealed packages of a food product pourable into a tube of packaging material
US8087220B2 (en) * 2009-04-21 2012-01-03 Extreme Packaging Machinery, Inc. Film sealing and wrapping machine with rotary cut and seal jaw
GB2496645B (en) * 2011-11-17 2014-04-09 Frito Lay Trading Co Gmbh Packaging apparatus and method of making packages
CN103863625B (en) * 2012-12-17 2016-01-27 广东远东食品包装机械有限公司 A rotary sealing and cutting shaping apparatus and a control method for a packaging machine Vertical Liquid
EP3028836B1 (en) * 2014-12-04 2017-11-01 Leister Technologies AG Welding machine for connecting of overlapping sheets of material
CN104760717B (en) * 2015-03-23 2017-01-04 湖南工业大学 Granular material packing machine
CN105416704B (en) * 2015-11-24 2017-12-22 中山市众兴自动化科技有限公司 New eagerly sealing apparatus for packaging bottled water

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966021A (en) * 1955-12-20 1960-12-27 Liqua Pak Inc Apparatus for forming, filling, sealing and severing containers
US2950588A (en) * 1958-12-24 1960-08-30 Hayssen Mfg Company Automatic packaging machines
US3163971A (en) * 1960-12-16 1965-01-05 Alpura Ag Method of sterile packing of sterile goods

Also Published As

Publication number Publication date Type
GB1239023A (en) 1971-07-14 application
US3522689A (en) 1970-08-04 grant
CA929094A1 (en) grant
JPS4844101B1 (en) 1973-12-22 grant
FR1574629A (en) 1969-07-11 grant
DE1786112A1 (en) 1971-11-18 application

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