ATE36266T1 - Schweissbacke. - Google Patents

Schweissbacke.

Info

Publication number
ATE36266T1
ATE36266T1 AT86900507T AT86900507T ATE36266T1 AT E36266 T1 ATE36266 T1 AT E36266T1 AT 86900507 T AT86900507 T AT 86900507T AT 86900507 T AT86900507 T AT 86900507T AT E36266 T1 ATE36266 T1 AT E36266T1
Authority
AT
Austria
Prior art keywords
lands
die
grooves
forms
superior
Prior art date
Application number
AT86900507T
Other languages
English (en)
Inventor
William Ben Bower
Original Assignee
James River 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 James River Corp filed Critical James River Corp
Application granted granted Critical
Publication of ATE36266T1 publication Critical patent/ATE36266T1/de

Links

Classifications

    • 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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29C65/74—Joining 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
    • B29C65/745—Joining 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
    • B29C65/7451—Joining 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
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
    • B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
    • 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
    • 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
    • B29C66/814—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 design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—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 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
    • B29C66/81431—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 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
    • 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
    • B29C66/814—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 design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—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 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
    • B29C66/81433—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 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 being toothed, i.e. comprising several teeth or pins, or being patterned
    • B29C66/81435—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 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 being toothed, i.e. comprising several teeth or pins, or being patterned comprising several parallel ridges, e.g. for crimping
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0045—Perforating
    • 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
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines
    • 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
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1054—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing and simultaneously bonding [e.g., cut-seaming]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1313—Cutting element simultaneously bonds [e.g., cut seaming]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1737—Discontinuous, spaced area, and/or patterned pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Centrifugal Separators (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT86900507T 1984-12-17 1985-12-16 Schweissbacke. ATE36266T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/682,405 US4582555A (en) 1984-12-17 1984-12-17 Heatseal die
EP86900507A EP0204839B1 (de) 1984-12-17 1985-12-16 Schweissbacke
PCT/US1985/002489 WO1986003714A1 (en) 1984-12-17 1985-12-16 Heatseal die

Publications (1)

Publication Number Publication Date
ATE36266T1 true ATE36266T1 (de) 1988-08-15

Family

ID=24739550

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86900507T ATE36266T1 (de) 1984-12-17 1985-12-16 Schweissbacke.

Country Status (7)

Country Link
US (1) US4582555A (de)
EP (1) EP0204839B1 (de)
JP (1) JPH0641293B2 (de)
AT (1) ATE36266T1 (de)
CA (1) CA1248436A (de)
DE (1) DE3564215D1 (de)
WO (1) WO1986003714A1 (de)

Families Citing this family (47)

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Publication number Priority date Publication date Assignee Title
US4768411A (en) * 1986-11-07 1988-09-06 W. R. Grace & Co., Cryovac Div. Easy-open bag and apparatus and method for making same
US4807426A (en) * 1987-09-08 1989-02-28 Smith Larry E Crimper bar set for forming hermetically sealed packages
US4861414A (en) * 1987-10-16 1989-08-29 W. R. Grace & Co. Easy-open flexible pouch and apparatus and method for making same
US4905452A (en) * 1987-10-16 1990-03-06 W. R. Grace & Co. Easy-open flexible pouch and apparatus and method for making same
US5242701A (en) * 1988-10-24 1993-09-07 Fbi Brands Ltd. Method for shelf stable packaging of liquid food in hermetically sealed easy-to-open gable top cartons
US4856259A (en) * 1988-10-17 1989-08-15 Baxter International Inc. Appratus for sealing and severing a web of film
US5440860A (en) * 1989-06-05 1995-08-15 Schreiber Foods, Inc. Method and apparatus for forming and hermetically sealing slices of food items
US5112632A (en) * 1989-06-05 1992-05-12 Schreiber Foods, Inc. Method and apparatus for forming and hermetically sealing slices of food items
US5021117A (en) * 1989-06-26 1991-06-04 Zip-Pak, Inc. Sealing jaw for heat sealable film with zippered section
JPH08564B2 (ja) * 1989-08-31 1996-01-10 株式会社松澤製作所 熱可塑性樹脂シートのシール方法及び装置
US5076040A (en) * 1990-01-02 1991-12-31 W.A. Lane, Inc. Seal bars having asymmetric surface features
US5067302A (en) * 1990-01-26 1991-11-26 Zip-Pak Incorporated Sealing jaws for zippered foil or film in form, fill and seal machines
US5019027A (en) * 1990-03-09 1991-05-28 The Dow Chemical Company Method and apparatus for sealing reclosable flexible containers without spot sealing
US5582665A (en) * 1990-07-18 1996-12-10 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Process for sealing at least one well out of a number of wells provided in a plate for receiving chemical and/or biochemical and/or microbiological substances, and installation for carrying out the process
DE4022793A1 (de) * 1990-07-18 1992-02-06 Max Planck Gesellschaft Verfahren zum verschliessen wenigstens einer mulde aus einer anzahl von in einer platte vorgesehenen mulden zur aufnahme von chemischen und/oder biochemischen und/oder mikrobiologischen substanzen und vorrichtung zur durchfuehrung des verfahrens
US6572724B1 (en) * 1992-03-10 2003-06-03 Gunther E. Asterlin Method for producing an improved seamless bag by heat sealing
GB2267250B (en) * 1992-05-28 1996-01-24 Food Machinery Design Ltd Heat seals
GB9213265D0 (en) * 1992-06-23 1992-08-05 Fra Mo Snc Sheet perforation
GB9219657D0 (en) * 1992-09-17 1992-10-28 Unilever Plc Tagged articles
USD366995S (en) 1994-12-02 1996-02-13 W. A. Lane, Inc. Pair of pouch forming tool jaws
USD372037S (en) 1994-12-22 1996-07-23 W. A. Lane, Inc. Pair of tool jaws to form salad dressing pouches
DE59604129D1 (de) * 1995-09-22 2000-02-10 Sig Pack Systems Ag Beringen Verfahren zur herstellung von flossenpackungen und trenneinrichtung zur durchführung des verfahrens
FR2741605B1 (fr) * 1995-11-29 1998-01-16 Soplaril Sa Structure d'obturation pour un contenant, contenant muni de cette structure et procede d'obturation du contenant
US5868901A (en) 1996-09-13 1999-02-09 Lako Tool & Manufacturing, Inc. Crimper assembly for sealing overlapping portions of a sheet of packaging material
US5823935A (en) * 1997-02-07 1998-10-20 Tetra Laval Holdings & Finance, S.A. Fiber densification knife
US5934048A (en) * 1997-04-29 1999-08-10 Cryovac, Inc. Seal assembly for easy open pouch
US6286746B1 (en) * 1997-08-28 2001-09-11 Axya Medical, Inc. Fused loop of filamentous material and apparatus for making same
GB9804866D0 (en) * 1998-03-07 1998-04-29 Ceetak Developments Limited Cutting and/or sealing sheet or roll plastics material
US6669615B2 (en) * 1998-06-09 2003-12-30 Bob Dematteis Co. Plastic film hinging and pre-creasing process
US6139480A (en) * 1999-01-28 2000-10-31 Tetra Laval Holdings & Finance, Sa Cutting device for effecting a partial cut in a packaging material, and a blank produced therefrom
US6562166B2 (en) * 2001-05-11 2003-05-13 The Procter & Gamble Company Method of material property modification with ultrasonic energy
US7219483B2 (en) 2001-09-17 2007-05-22 Printpack Illinois, Inc. Heat seal die and system and method for portion control sized packaging
SE527028C2 (sv) * 2004-04-29 2005-12-06 Tetra Laval Holdings & Finance Mothåll och metod att framställa detta
SE528141C2 (sv) * 2004-06-09 2006-09-12 Eco Lean Res & Dev As Metod och anordning för åstadkommande av försegling samt användning av en sådan metod
WO2007123943A2 (en) * 2006-04-18 2007-11-01 Axya Medical Inc. Multicomponent fused suture loop and apparatus for making same
TW200922855A (en) * 2007-11-27 2009-06-01 Chan Li Machinery Co Ltd Positioning mechanism of pre-compressing and adhering paper sheets in paper-folding machine and method thereof
WO2009110298A1 (ja) * 2008-02-17 2009-09-11 Mori Shohei 紙の綴じ込み方法と紙の綴じ込み部材、及び、これらに関わる紙の綴じ込み装置と紙製品。
EP2113371A1 (de) * 2008-04-29 2009-11-04 Tetra Laval Holdings & Finance SA Schweißbacke zur Herstellung versiegelter Packungen eines Lebensmittelproduktes
AT507384B1 (de) * 2008-09-18 2011-07-15 Westwind Verpackungen Gmbh Verschliesseinrichtung zum verschliessen von vorzugsweise beutelförmigen verpackungseinheiten
US9452853B2 (en) 2010-07-09 2016-09-27 Kraft Foods Group Brands Llc Apparatus for forming packages using non-linear sealing jaws
US10988293B2 (en) * 2011-03-17 2021-04-27 The Jel Sert Company Flexible tubular package for edible product
ITMI20120286A1 (it) * 2012-02-27 2013-08-28 Sales Spa Stazione di applicazione di segmenti di striscia di apertura/richiusura su film plastici in nastro atti a formare sacchetti
DE102015200781A1 (de) * 2015-01-20 2016-07-21 Robert Bosch Gmbh Vorrichtung zum Versiegeln einer Verpackung oder eines Verpackungsmaterials
US10494148B2 (en) 2015-03-27 2019-12-03 Bemis Company, Inc. Flexible peelable/resealable package
EP3526136B1 (de) * 2016-10-12 2022-11-30 Boveda Inc. Vorrichtung zur steuerung der feuchtigkeit in einem glas
US11260603B2 (en) * 2019-10-03 2022-03-01 Frito-Lay America, Inc. Heat seal jaws with asymmetric teeth
GB2596843B (en) * 2020-07-09 2022-09-07 Nomad Foods Europe Ltd A method and an apparatus for forming a seal

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US2496609A (en) * 1944-07-19 1950-02-07 Martin Van Antwerpen Combination presser and sealer
US2532784A (en) * 1946-04-30 1950-12-05 Globe Products Heat Seal Corp Bagmaking machine
DE1802886U (de) * 1959-09-09 1959-12-24 Hesser Ag Maschf Heisssiegelvorrichtung.
NL124809C (de) * 1964-02-05 1900-01-01
GB1061101A (en) * 1965-02-02 1967-03-08 Colodense Ltd Heat-sealing sheets of heat-sealable materials
US4001075A (en) * 1974-11-20 1977-01-04 Marathon Cheese Corporation Seal for packages capable of thermoplastic sealing and means for effecting such sealing
US4254601A (en) * 1979-02-23 1981-03-10 Keebler Company Packaging machine having a slitter for forming slits in ends of packages
EP0055211B1 (de) * 1980-12-24 1984-09-05 SIG Schweizerische Industrie-Gesellschaft Siegelbackenanordnung
US4534818A (en) * 1983-12-22 1985-08-13 Frito-Lay, Inc. Method and apparatus for ultrasonic sealing

Also Published As

Publication number Publication date
EP0204839B1 (de) 1988-08-10
CA1248436A (en) 1989-01-10
WO1986003714A1 (en) 1986-07-03
EP0204839A1 (de) 1986-12-17
US4582555A (en) 1986-04-15
DE3564215D1 (de) 1988-09-15
JPS62501141A (ja) 1987-05-07
JPH0641293B2 (ja) 1994-06-01

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