BE900788A - Perfectionnements aux systemes de scellage de matieres d'emballage. - Google Patents

Perfectionnements aux systemes de scellage de matieres d'emballage.

Info

Publication number
BE900788A
BE900788A BE0/213809A BE213809A BE900788A BE 900788 A BE900788 A BE 900788A BE 0/213809 A BE0/213809 A BE 0/213809A BE 213809 A BE213809 A BE 213809A BE 900788 A BE900788 A BE 900788A
Authority
BE
Belgium
Prior art keywords
packaging materials
sealing systems
sealing
seal
methods
Prior art date
Application number
BE0/213809A
Other languages
English (en)
Inventor
C J Bussell
Original Assignee
Kraft Inc
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 Kraft Inc filed Critical Kraft Inc
Publication of BE900788A publication Critical patent/BE900788A/fr

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
    • 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
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • 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
    • 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
    • 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
    • B29C66/8167—Quick change joining tools or surfaces
    • 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
    • B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
    • B29C66/83521—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on bands or belts
    • B29C66/83523—Cooperating jaws mounted on cooperating bands or belts and moving in a closed path
    • 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
    • B65B9/00—Enclosing 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
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/12—Subdividing filled tubes to form two or more packages by sealing or securing involving displacement of contents
    • 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
    • B29C65/24—Joining 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
    • B29C65/30—Electrical means
    • B29C65/305—Electrical means involving the use of cartridge heaters
    • 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
    • B29C66/71—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 composition of the plastics material 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
    • B29C66/80—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
    • B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
    • B29C66/83531—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on chains
    • B29C66/83533—Cooperating jaws mounted on cooperating chains and moving in a closed path
    • 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
    • B29K2995/007—Hardness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Packages (AREA)
  • Dairy Products (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

Procédés et appareil pour former un joint dans une matière d'emballage contenant un produit comestible plastique, tel sue du fromage traité, en utilisant un élément de scellage comportant plusieurs petits canaux sur sa surface, ayant une composante directionnelle latérale par rapport à l'axe longitudinal de l'élément de scellage.
BE0/213809A 1983-10-31 1984-10-10 Perfectionnements aux systemes de scellage de matieres d'emballage. BE900788A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/546,885 US4586317A (en) 1983-10-31 1983-10-31 Minutely cross channeled voiding sealing systems

Publications (1)

Publication Number Publication Date
BE900788A true BE900788A (fr) 1985-02-01

Family

ID=24182436

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213809A BE900788A (fr) 1983-10-31 1984-10-10 Perfectionnements aux systemes de scellage de matieres d'emballage.

Country Status (6)

Country Link
US (1) US4586317A (fr)
JP (1) JPH0649492B2 (fr)
AU (1) AU568408B2 (fr)
BE (1) BE900788A (fr)
CA (1) CA1299086C (fr)
DE (1) DE3439680C2 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE465218B (sv) * 1988-12-13 1991-08-12 Roby Teknik Ab Vaermefoerseglingsback med reliefmoenstrad arbetsyta
US4961302A (en) * 1989-05-30 1990-10-09 W. A. Lane Inc. Sealing bars having asymmetrical sealing surfaces
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
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
GB8928799D0 (en) * 1989-12-20 1990-02-28 Du Pont Canada Self voiding jaw for packaging machine
USRE34477E (en) * 1989-12-20 1993-12-14 Quality Containers International, Inc. Infectious/medical waste containment carrier
US5157901A (en) * 1991-03-01 1992-10-27 House Food Industrial Co., Ltd. Method for sealing retort container
US5060804A (en) * 1991-03-25 1991-10-29 International Paper Company Gable top carton wrapper
US5268058A (en) * 1992-01-23 1993-12-07 Quality Containers International, Inc. Crytoplate seal bar
NZ245005A (en) * 1992-02-28 1994-12-22 Schreiber Foods Inc Food packaging apparatus, method and product: flattened tube and food contents transversely sealed by sequential pressing, heating and pressing
US5231817A (en) * 1992-06-25 1993-08-03 E. I. Du Pont De Nemours And Company Pouch collapsing assembly for vertical form, fill and seal machine
US6093665A (en) * 1993-09-30 2000-07-25 Kimberly-Clark Worldwide, Inc. Pattern bonded nonwoven fabrics
DE19620560A1 (de) * 1996-05-22 1997-11-27 Natec Reich Summer Gmbh Co Kg Verfahren und Vorrichtung zum Heißsiegeln von Folienschläuchen
US5743070A (en) * 1996-08-16 1998-04-28 Automated Packaging Systems, Inc. Packaging machine, material and method
US6199346B1 (en) 1998-12-01 2001-03-13 Kraft Foods, Inc. Apparatus for continuous manufacture of multi-colored and/or multi-flavored food product
US6265002B1 (en) 1998-12-18 2001-07-24 Kustner Industries S.A. Non-hermetic seal for individually wrapped food items
US6391358B2 (en) 1999-07-20 2002-05-21 Schreiber Technologies, Inc. Multi-stage thickening composition for use with packaged food items and process for using same
DE10019288A1 (de) * 2000-04-19 2001-10-25 Rovema Gmbh Vorrichtung zum Verschweissen von thermoplastischem Kunststoff
TW462910B (en) * 2001-04-19 2001-11-11 Hannstar Display Corp Vise for release layer of anisotropic conductive film
SE527028C2 (sv) * 2004-04-29 2005-12-06 Tetra Laval Holdings & Finance Mothåll och metod att framställa detta
DE102006018083A1 (de) * 2006-04-12 2007-10-18 Kallfass Verpackungsmaschinen Gmbh Schweißmittel, Verschweißeinrichtung und Verfahren zur Herstellung einer Folienverpackung
DE102006020232B3 (de) * 2006-04-27 2007-03-08 Uhlmann Pac-Systeme Gmbh & Co. Kg Verfahren zur Herstellung von Siegelwerkzeugen sowie eine Siegelstation mit nach diesem Verfahren hergestellten Siegelwerkzeugen
DE102006020453B3 (de) * 2006-04-28 2007-03-08 Uhlmann Pac-Systeme Gmbh & Co. Kg. Verfahren zur Herstellung von Siegelwerkzeugen unter Berücksichtigung einer Kenngröße für die Siegelqualität
JP2008094456A (ja) * 2006-10-13 2008-04-24 Ishida Co Ltd 縦シール機構
RU2468971C2 (ru) * 2010-09-20 2012-12-10 Сергей Борисович Кузнецов Способ упаковки пищевого продукта
DE102011005537B4 (de) 2011-03-15 2023-04-20 Herrmann Ultraschalltechnik Gmbh & Co. Kg Werkzeug zur Herstellung einer Siegelnaht
US10988293B2 (en) * 2011-03-17 2021-04-27 The Jel Sert Company Flexible tubular package for edible product
UA117750C2 (uk) * 2013-04-03 2018-09-25 Джей Ті Інтернешнл Ес.Ей. Пакувальний пристрій та спосіб пакування
FR3004070B1 (fr) 2013-04-05 2015-07-31 Bel Fromageries Procede d'enrobage de produits fromagers

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US2624992A (en) * 1948-11-19 1953-01-13 Ivers Lee Co Package sealing die having resilient facing strip
US2751732A (en) * 1953-06-30 1956-06-26 Grace W R & Co Automatic packaging machines
US2827742A (en) * 1954-12-10 1958-03-25 George J Bursak Packaging apparatus
US2982066A (en) * 1956-06-25 1961-05-02 Roto Wrap Machine Company Packaging apparatus
NL278659A (fr) * 1961-11-07 1900-01-01
BE650711A (fr) * 1963-07-18 1900-01-01
US3468731A (en) * 1966-07-01 1969-09-23 Branson Instr Method and apparatus for sonically sealing the end portion of thermoplastic tubular containers
US3522135A (en) * 1968-04-29 1970-07-28 Fmc Corp Rotating heat sealing head with cooling means
CA1012404A (en) * 1971-12-07 1977-06-21 Eiichi Harima Method and apparatus for producing wrapped food stuff of a single slice form and food stuff so wrapped
JPS5513965B2 (fr) * 1971-12-07 1980-04-12
US4102111A (en) * 1976-06-01 1978-07-25 Fmc Corporation Wrapping machine
DE3165863D1 (en) * 1980-12-24 1984-10-11 Sig Schweiz Industrieges Sealing jaws arrangement
JPS6328082Y2 (fr) * 1981-04-17 1988-07-29

Also Published As

Publication number Publication date
JPH0649492B2 (ja) 1994-06-29
AU568408B2 (en) 1987-12-24
DE3439680A1 (de) 1985-05-09
US4586317A (en) 1986-05-06
JPS60110626A (ja) 1985-06-17
CA1299086C (fr) 1992-04-21
AU3360784A (en) 1985-05-09
DE3439680C2 (de) 1996-12-19

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Legal Events

Date Code Title Description
CH Change of patent owner

Owner name: *KRAFT INC.

Effective date: 19841010

CN Change of patent owner's name

Owner name: *KRAFT INC.

Effective date: 19871204

RE Patent lapsed

Owner name: KRAFT INC.

Effective date: 19991031