DK118100B - Apparat til sammensvejsning og afskæring af stykker af termoplastiske slanger eller sammenlagte folier. - Google Patents

Apparat til sammensvejsning og afskæring af stykker af termoplastiske slanger eller sammenlagte folier.

Info

Publication number
DK118100B
DK118100B DK64863AA DK64863A DK118100B DK 118100 B DK118100 B DK 118100B DK 64863A A DK64863A A DK 64863AA DK 64863 A DK64863 A DK 64863A DK 118100 B DK118100 B DK 118100B
Authority
DK
Denmark
Prior art keywords
welding together
cutting pieces
thermoplastic hoses
foils
joined
Prior art date
Application number
DK64863AA
Other languages
Danish (da)
English (en)
Inventor
M Sohn Maschinenfab Lehmacher
Original Assignee
Lehmacher M & Sohn Maschinenfa
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 Lehmacher M & Sohn Maschinenfa filed Critical Lehmacher M & Sohn Maschinenfa
Publication of DK118100B publication Critical patent/DK118100B/da

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
    • B29C65/74—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
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/06—Severing by using heat
    • 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
    • B29C65/02—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
    • B29C66/004—Preventing sticking together, e.g. of some areas of the parts to be joined
    • B29C66/0042—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined
    • B29C66/0044—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined using a separating sheet, e.g. fixed on the joining tool
    • B29C66/00441—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined using a separating sheet, e.g. fixed on the joining tool movable, e.g. mounted on reels
    • 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
    • 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
    • B29C66/81427—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 ridge, e.g. for making a weakening line; comprising a single tooth
    • 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
    • B29C66/816—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
    • B29C66/8161—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 said pressing elements being supported or backed-up by springs or by resilient material
    • 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
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • 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
    • B29C66/81411—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81415—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
    • 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
    • B29C66/81411—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81415—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
    • B29C66/81419—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled and flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B31B70/642—Uniting opposed surfaces or edges; Taping by applying heat or pressure using sealing jaws or sealing dies
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Making Paper Articles (AREA)
DK64863AA 1962-02-12 1963-02-12 Apparat til sammensvejsning og afskæring af stykker af termoplastiske slanger eller sammenlagte folier. DK118100B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL41193A DE1182414B (de) 1962-02-12 1962-02-12 Vorrichtung zum Trennen und/oder Schweissen von thermoplastischen Schlauch- bzw. zusammengelegten Folien zum Herstellen von Beuteln od. dgl.

Publications (1)

Publication Number Publication Date
DK118100B true DK118100B (da) 1970-07-06

Family

ID=7269343

Family Applications (1)

Application Number Title Priority Date Filing Date
DK64863AA DK118100B (da) 1962-02-12 1963-02-12 Apparat til sammensvejsning og afskæring af stykker af termoplastiske slanger eller sammenlagte folier.

Country Status (6)

Country Link
US (1) US3257256A (de)
BE (1) BE628244A (de)
DE (1) DE1182414B (de)
DK (1) DK118100B (de)
GB (1) GB1035031A (de)
NL (1) NL287993A (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449196A (en) * 1963-08-08 1969-06-10 Toray Industries Apparatus for making baglike bodies of thermoplastic synthetic resin films
US3354018A (en) * 1963-11-29 1967-11-21 H & L Machine Corp Apparatus for heat sealing including a clamp and a heated wire
US3384528A (en) * 1964-01-14 1968-05-21 Lehmacher Michael Apparatus for severing and welding of thermoplastic tubing film
US3441460A (en) * 1965-06-09 1969-04-29 Du Pont Process for simultaneously severing and sealing layers of thermoplastic materials
DE1704365C2 (de) * 1967-05-23 1973-10-25 Vereinigte Papierwerke Schickedanz & Co, 8500 Nuernberg Verfahren zum Verschließen von unter Spannung stehenden, aus thermoplastischen Folien vorgefertigten, gefüllten Beuteln durch eine Schweißnaht
US3524783A (en) * 1968-02-27 1970-08-18 Robinson E S & A Canada Method and apparatus for heat-sealing and cutting thermoplastic films
BE789622A (fr) * 1971-11-12 1973-02-01 Fmc Corp Procede et appareil pour fabriquer des sacs en matiere thermoplastique soudes a leur extremite inferieure
US4101369A (en) * 1972-03-31 1978-07-18 G. T. Schjeldahl Company Bottom seal cut-off
US3847712A (en) * 1972-08-14 1974-11-12 Dazey Prod Co Bag sealing apparatus
US4019947A (en) * 1975-09-10 1977-04-26 Fmc Corporation Multipurpose sealing and severing method and mechanism
DE3201248A1 (de) * 1982-01-16 1983-07-28 M. Lehmacher & Sohn Gmbh Maschinenfabrik, 5216 Niederkassel Vorrichtung zum querschweissen und trennen einer kunststoffolien-doppelbahn
DE3205755C1 (de) * 1982-02-18 1984-03-01 M. Lehmacher & Sohn Gmbh Maschinenfabrik, 5216 Niederkassel Vorrichtung zum Trennen und Schweißen einer Kunststoff-Folienbahn
US4384908A (en) * 1982-04-26 1983-05-24 Kleist William E Apparatus and method for cutting, shouldering and sealing strip webbing
US4491491A (en) * 1983-11-02 1985-01-01 Simmons U.S.A. Corporation Ultrasonic separation apparatus
US4812192A (en) * 1988-04-11 1989-03-14 The Dow Chemical Company Process and apparatus for cutting and sealing multiple plies of thermoplastic material having thickened sections
US5021115A (en) * 1989-07-07 1991-06-04 The Uniroyal Goodrich Tire Company Joining reinforced elastomeric sheet material
DE4017906A1 (de) * 1990-06-02 1992-01-02 Stiegler Maschf Gmbh Vorrichtung zum querschweissen und quertrennen oder querperforieren einer kunststoffolienbahn
DE4029440A1 (de) * 1990-09-17 1992-03-19 Windmoeller & Hoelscher Verfahren zum herstellen von kunststoffbeuteln
CA2056675A1 (en) * 1991-04-29 1992-10-30 Karl M. Wilcox Seal bar
US5149943A (en) * 1992-01-08 1992-09-22 Viskase Corporation Heat sealing member for making contoured heat seals
US5401355A (en) * 1993-05-11 1995-03-28 Stiller; Larry B. Apparatus for manufacturing multiple colored pliable soft trim components using movable dies
US5766390A (en) * 1993-09-20 1998-06-16 Illinois Tool Works, Inc. Method and apparatus for converting plastic
US6224792B1 (en) 1999-04-13 2001-05-01 3M Innovative Properties Company Cutting and edge sealing cellular retroreflective sheeting
JP4503220B2 (ja) * 2002-07-25 2010-07-14 東洋製罐株式会社 多層体の切断方法および多層成型品
US7513286B2 (en) * 2004-06-10 2009-04-07 Recchia Jr Michael J Heat seal die assembly
US8641848B2 (en) 2011-03-14 2014-02-04 Milliken & Company Method and apparatus for combining elongated strips
HUE033794T2 (en) * 2013-04-03 2018-01-29 Jt Int Sa Packing machine and process
US10717558B2 (en) * 2016-10-17 2020-07-21 Morrisette Paper Company, Inc. Machine and process for packaging unique items
DE102022113465A1 (de) 2022-05-27 2023-11-30 Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. Press- und trennvorrichtung sowie system zum umwandeln eines bahnförmigen ausgangsmaterials in verpackungstaschen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037355B (de) * 1948-11-19 1958-08-21 Dorothy Frances Pickering Maschine zur Herstellung von mit Fluessigkeiten oder Pasten gefuellten Behaeltern
US2652879A (en) * 1949-03-23 1953-09-22 Theodore W Keller Bagmaking machine
DE1034094B (de) * 1950-04-05 1958-07-10 Dorothy Frances Pickering Verfahren und Maschine zur Herstellung biegsamer, gefuellter und luftdicht verschlossener Behaelter aus warm verformbaren Werkstoffen
US2726706A (en) * 1951-06-25 1955-12-13 Gen Mills Inc Hot wire welder
US3015600A (en) * 1957-02-04 1962-01-02 Cook Engineering And Electroni Plastic film cutter and sealer
US3033257A (en) * 1957-08-21 1962-05-08 H G Weber And Company Inc Bag forming tube and method of forming and accumulating the same
US3060075A (en) * 1960-07-14 1962-10-23 Nat Distillers Chem Corp Method and apparatus for producing continuous bag stock

Also Published As

Publication number Publication date
GB1035031A (en) 1966-07-06
NL287993A (de)
DE1182414B (de) 1964-11-26
US3257256A (en) 1966-06-21
BE628244A (de)

Similar Documents

Publication Publication Date Title
DK118100B (da) Apparat til sammensvejsning og afskæring af stykker af termoplastiske slanger eller sammenlagte folier.
DK107053C (da) Fremgangsmåde og apparat til fremstilling af plangas.
DK111406B (da) Fremgangsmåde og apparat til steril indpakning af sterile forbrugsvarer.
DK125576B (da) Fremgangsmåde ved formning af genstande af termoplastisk formstofskum og apparat til udøvelse af fremgangsmåden.
DK107112C (da) Apparat til svejsning af rør.
DK126603B (da) Fremgangsmåde og apparat til fastgørelse af rørledninger.
DK127241B (da) Fremgangsmåde og dykkerapparat til udførelse af undervandsoperationer.
DK124385B (da) Fremgangsmåde til varmebehandling af orienterede folier og apparat til udøvelse af fremgangsmåden.
DK115679B (da) Apparat til overskæring af leddet mellem underbenet og løbet på et stykke fjerkræ.
DK107657C (da) Fremgangsmåde og apparat til fremstilling af vævede lynlåse.
DK143737C (da) Fremstilling af blikdaasesvoeb og svejsemaskine til udfoerelse af fremgangsmaaden
DK112391B (da) Apparat til frembringelse af ultralydsvingninger.
DK117182B (da) Fremgangsmåde ved opblæsning af rørformede folier, og apparat til udøvelse af fremgangsmåden.
DK102890C (da) Apparat til udførelse af arbejdsoperationer på kontinuerligt eller intermitterende fremførte materialebaner.
DK107256C (da) Fremgangsmåde og apparat til formning af hærdeligt formstof.
DK115323B (da) Fremgangsmåde til kontinuerlig sulfonering eller sulfatering af organiske stoffer og apparat til udførelse af fremgangsmåden.
DK131644C (da) Fremgangsmade og apparat til pasyning af lynlase pa berere
DK103791C (da) Fremgangsmåde til spaltning af ikke-metalliske skøre materialer og apparat til udøvelse af fremgangsmåden.
DK114110B (da) Fremgangsmåde til fremstilling af et viskositetsreducerende og emulgerende middel.
DK105198C (da) Fremgangsmåde og apparat til sammensvejsning af en radiator bestående af på højkant sammenstillede fladrør og påsvejste ribber.
DK105252C (da) Fremgangsmåde ved påføring af påsmeltningsmaterialer og apparat til udøvelse af fremgangsmåden.
DK115283B (da) Fremgangsmåde til kontinuerlig varmeforsegling af termoplastiske materialer under tryk og apparat til udøvelse af fremgangsmåden.
DK105504C (da) Fremgangsmåde og apparat til ultralydsvejsning.
DK124927B (da) Fremgangsmåde og maskine til sammenføjninger af to arbejdsemner.
DK106923C (da) Svejseapparat.