IT1225671B - Dispositivo per la saldatura dei lembi sovrapposti di testa dell'involucro di materia termoplastica di pacchetti in particolare di pacchetti di sigarette - Google Patents

Dispositivo per la saldatura dei lembi sovrapposti di testa dell'involucro di materia termoplastica di pacchetti in particolare di pacchetti di sigarette

Info

Publication number
IT1225671B
IT1225671B IT8812525A IT1252588A IT1225671B IT 1225671 B IT1225671 B IT 1225671B IT 8812525 A IT8812525 A IT 8812525A IT 1252588 A IT1252588 A IT 1252588A IT 1225671 B IT1225671 B IT 1225671B
Authority
IT
Italy
Prior art keywords
packages
welding
cigarette
thermoplastic envelope
overlapping head
Prior art date
Application number
IT8812525A
Other languages
English (en)
Other versions
IT8812525A0 (it
Inventor
Santo Caenazzo
Sandro Corticelli
Original Assignee
Sasib Spa
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 Sasib Spa filed Critical Sasib Spa
Priority to IT8812525A priority Critical patent/IT1225671B/it
Publication of IT8812525A0 publication Critical patent/IT8812525A0/it
Priority to EP89110868A priority patent/EP0351553A1/en
Priority to US07/368,649 priority patent/US4981006A/en
Application granted granted Critical
Publication of IT1225671B publication Critical patent/IT1225671B/it

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
    • 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
    • B29C66/8145—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81463—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint
    • B29C66/81465—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint one placed behind the other in a single row in the feed direction
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/345—Progressively making the joint, e.g. starting from the middle
    • B29C66/3452—Making complete joints by combining partial joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—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
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83421—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types
    • B29C66/83423—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types cooperating bands or belts
    • 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
    • B29C66/87—Auxiliary operations or devices
    • B29C66/874—Safety measures or devices
    • B29C66/8744—Preventing overheating of the parts to be joined, e.g. if the machine stops or slows down
    • B29C66/87443—Preventing overheating of the parts to be joined, e.g. if the machine stops or slows down by withdrawing the heating 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
    • B29C66/934—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/18—Applying or generating heat or pressure or combinations thereof by endless bands or chains
    • 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
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/024—Thermal pre-treatments
    • B29C66/0242—Heating, or preheating, e.g. drying
    • 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
    • B29C66/812—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 composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8122—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 composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91431—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being kept constant over time
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)
IT8812525A 1988-07-20 1988-07-20 Dispositivo per la saldatura dei lembi sovrapposti di testa dell'involucro di materia termoplastica di pacchetti in particolare di pacchetti di sigarette IT1225671B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8812525A IT1225671B (it) 1988-07-20 1988-07-20 Dispositivo per la saldatura dei lembi sovrapposti di testa dell'involucro di materia termoplastica di pacchetti in particolare di pacchetti di sigarette
EP89110868A EP0351553A1 (en) 1988-07-20 1989-06-15 Device for sealing the overlapped end flaps of a thermoplastic material wrapper for packages, particularly for packages of cigarettes
US07/368,649 US4981006A (en) 1988-07-20 1989-06-20 Device for sealing the overlapped end flaps of a thermoplastic material wrapper for packages, particularly for packages of cigarettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8812525A IT1225671B (it) 1988-07-20 1988-07-20 Dispositivo per la saldatura dei lembi sovrapposti di testa dell'involucro di materia termoplastica di pacchetti in particolare di pacchetti di sigarette

Publications (2)

Publication Number Publication Date
IT8812525A0 IT8812525A0 (it) 1988-07-20
IT1225671B true IT1225671B (it) 1990-11-22

Family

ID=11141199

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8812525A IT1225671B (it) 1988-07-20 1988-07-20 Dispositivo per la saldatura dei lembi sovrapposti di testa dell'involucro di materia termoplastica di pacchetti in particolare di pacchetti di sigarette

Country Status (3)

Country Link
US (1) US4981006A (it)
EP (1) EP0351553A1 (it)
IT (1) IT1225671B (it)

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Publication number Priority date Publication date Assignee Title
JP3170839B2 (ja) * 1992-01-28 2001-05-28 株式会社東京自働機械製作所 包装機の封止装置
IT1257763B (it) * 1992-03-13 1996-02-13 Gd Spa Elemento a tasca per una ruota di incarto di una macchina impacchettatrice di sigarette
US5922162A (en) * 1995-06-07 1999-07-13 Cobe Laboratories, Inc. Gas-permeable pathogen-resistant labyrinthine seal and method for making labyrinthine seal
IT1292614B1 (it) * 1997-06-10 1999-02-08 Gd Spa Metodo e dispositivo per la saldatura di porzioni determinate di incarti di materiale termosaldabile di prodotti.
US7536837B2 (en) * 1999-03-09 2009-05-26 Free-Flow Packaging International, Inc. Apparatus for inflating and sealing pillows in packaging cushions
ES2179707B1 (es) * 1999-05-03 2004-10-16 Jose Miguel De Las Heras Del Rio Sistema reactivador de colas, aplicable en maquinas para envios publicitarios.
US8627637B2 (en) * 1999-09-22 2014-01-14 Pregis Innovative Packaging, Inc. Method and machine for the manufacture of air pillows
EP1254049B1 (en) 2000-01-20 2011-05-11 Free-Flow Packaging International, Inc. Apparatus for making pneumatically filled packing cushions
US6410119B1 (en) 2000-11-21 2002-06-25 Free-Flow Packaging International, Inc. Inflatable, cushioning, bubble wrap product having multiple, interconnected, bubble structures
ITBO20010239A1 (it) * 2001-04-23 2002-10-23 Casmatic Spa Apparato per la termosaldatura di confezioni od imballaggi di materiaplastica, ad esempio di confezioni con gruppi di rotoli di carta od al
ITBO20010242A1 (it) * 2001-04-23 2002-10-23 Casmatic Spa Apparato con unita' di saldatura ad aria calda ed a bassa inerzia termica, per la termosaldatura di confezioni od imballaggi di materia term
DE10151576B4 (de) * 2001-10-23 2010-04-15 Lemo Maschinenbau Gmbh Vorrichtung zum Schweißen von Kunststoffolien
US6692423B2 (en) 2001-11-29 2004-02-17 Sasib Corporation Of America Method of sealing a cigarette container
US7174696B2 (en) * 2002-03-01 2007-02-13 Free-Flow Packaging International, Inc. Machine and method for inflating and sealing air-filled packing cushions
US7040073B2 (en) 2004-08-30 2006-05-09 Free-Flow Packaging International Machine for inflating and sealing air-filled cushioning materials
US9346216B2 (en) * 2007-06-08 2016-05-24 International Paper Company Easy-opening ream wrap
US8568842B2 (en) 2010-12-28 2013-10-29 International Paper Company Film for wrapping, methods of making and using
DE102015001850A1 (de) * 2015-02-17 2016-08-18 Focke & Co. (Gmbh & Co. Kg) Vorrichtung zum Herstellen von Packungen
CN111071573A (zh) * 2019-12-20 2020-04-28 义乌市伟邦机械厂 一种包膜机的输送带式热定形机构
CN113104305B (zh) * 2021-04-14 2022-10-21 龙岩烟草工业有限责任公司 包装盒透明纸端部烫封烙铁和包装盒透明纸包装机

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US2354989A (en) * 1941-01-08 1944-08-01 Berne J Ellis Apparatus for wrapping
US2542901A (en) * 1950-02-16 1951-02-20 Ralph W Chaffee Package closing and sealing machine
US3057125A (en) * 1960-12-29 1962-10-09 St Regis Paper Co Sealing process and apparatus
US3083514A (en) * 1961-10-05 1963-04-02 Battle Creek Packaging Machine Wrapper sealing machine for limp polyolefin film wrappers
US3166462A (en) * 1961-11-01 1965-01-19 Fr Hesser Maschinenfabrik Ag F Method and apparatus for heat sealing packages
US3140971A (en) * 1962-03-14 1964-07-14 Package Machinery Co Heat sealing channel
US3190056A (en) * 1962-09-17 1965-06-22 Avisun Corp Positive tracking belt heat sealer
US3353332A (en) * 1964-04-16 1967-11-21 Package Machinery Co Heat sealing mechanism for wrapping machines
CH432345A (de) * 1966-02-25 1967-03-15 Sig Schweiz Industrieges Vorrichtung zum Zusammenschweissen von heissiegelfähigen Faltlappen
IT982254B (it) * 1973-03-05 1974-10-21 Gd Spa Apparecchiatura di uscita dei pro dotti da una linea di incarto e confezionamento di detti prodot ti particolarmente pacchetti di sigarette e simili
DE2623598C2 (de) * 1976-05-26 1983-05-19 Focke & Pfuhl, 3090 Verden Vorrichtung zum Siegeln, Schweißen oder Kleben von Folienumhüllungen von beispielsweise Zigarettenpackungen
US4362593A (en) * 1980-11-17 1982-12-07 Nordson Corporation Walking-beam band sealer
DE3628334A1 (de) * 1986-08-21 1988-03-10 Santrade Ltd Heiz- oder kuehlplatte fuer presseinrichtungen, insbesondere fuer eine doppelbandpresse

Also Published As

Publication number Publication date
IT8812525A0 (it) 1988-07-20
US4981006A (en) 1991-01-01
EP0351553A1 (en) 1990-01-24

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