IT1277051B1 - Un dispositivo per la sigillatura di sacchetti o confezioni in materiale plastico termosaldabile - Google Patents

Un dispositivo per la sigillatura di sacchetti o confezioni in materiale plastico termosaldabile

Info

Publication number
IT1277051B1
IT1277051B1 IT95MI002575A ITMI952575A IT1277051B1 IT 1277051 B1 IT1277051 B1 IT 1277051B1 IT 95MI002575 A IT95MI002575 A IT 95MI002575A IT MI952575 A ITMI952575 A IT MI952575A IT 1277051 B1 IT1277051 B1 IT 1277051B1
Authority
IT
Italy
Prior art keywords
packs
heat
plastic material
sealable plastic
sealing bags
Prior art date
Application number
IT95MI002575A
Other languages
English (en)
Inventor
Paolo Simionato
Original Assignee
Simionato 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 Simionato Spa filed Critical Simionato Spa
Priority to IT95MI002575A priority Critical patent/IT1277051B1/it
Publication of ITMI952575A0 publication Critical patent/ITMI952575A0/it
Priority to EP96117907A priority patent/EP0779146A1/en
Priority to US08/749,648 priority patent/US5778641A/en
Publication of ITMI952575A1 publication Critical patent/ITMI952575A1/it
Application granted granted Critical
Publication of IT1277051B1 publication Critical patent/IT1277051B1/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
    • 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
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8226—Cam mechanisms; Wedges; Eccentric mechanisms
    • B29C66/82265—Eccentric mechanisms
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • 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
    • B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
    • B29C66/83513—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums cooperating jaws mounted on rollers, cylinders or drums and moving in a closed path
    • 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
    • B29C66/83541—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws flying jaws, e.g. jaws mounted on crank mechanisms or following a hand over hand movement
    • B29C66/83543—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws flying jaws, e.g. jaws mounted on crank mechanisms or following a hand over hand movement cooperating flying jaws
    • 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
    • B29C66/8491—Packaging machines welding through a filled container, e.g. tube or bag
    • 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
    • B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
    • B65B51/306—Counter-rotating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Package Closures (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT95MI002575A 1995-12-06 1995-12-06 Un dispositivo per la sigillatura di sacchetti o confezioni in materiale plastico termosaldabile IT1277051B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT95MI002575A IT1277051B1 (it) 1995-12-06 1995-12-06 Un dispositivo per la sigillatura di sacchetti o confezioni in materiale plastico termosaldabile
EP96117907A EP0779146A1 (en) 1995-12-06 1996-11-08 Device for sealing bags or packages of heat-sealable plastic material
US08/749,648 US5778641A (en) 1995-12-06 1996-11-15 Device for sealing bags or packages in a heat-sealable plastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002575A IT1277051B1 (it) 1995-12-06 1995-12-06 Un dispositivo per la sigillatura di sacchetti o confezioni in materiale plastico termosaldabile

Publications (3)

Publication Number Publication Date
ITMI952575A0 ITMI952575A0 (it) 1995-12-06
ITMI952575A1 ITMI952575A1 (it) 1997-06-06
IT1277051B1 true IT1277051B1 (it) 1997-11-04

Family

ID=11372678

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002575A IT1277051B1 (it) 1995-12-06 1995-12-06 Un dispositivo per la sigillatura di sacchetti o confezioni in materiale plastico termosaldabile

Country Status (3)

Country Link
US (1) US5778641A (it)
EP (1) EP0779146A1 (it)
IT (1) IT1277051B1 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29703924U1 (de) * 1997-03-04 1998-04-02 Hassia-Redatron GmbH, 35625 Hüttenberg Schlauchbeutelmaschine mit zumindest zwei Quersiegelbacken
SE509343C2 (sv) * 1997-05-02 1999-01-18 Fas Converting Machinery Ab Svetsenhet samt påsmaskin med sådan svetsenhet
US6138442A (en) 1998-10-13 2000-10-31 Kliklok Corporation Packaging machine with continuous sealing jaw movement
EP1038779B1 (en) * 1999-03-25 2004-07-28 CAVANNA S.p.A. Rotatable jaw, for instance for packaging machines
DE19920900A1 (de) * 1999-05-06 2000-11-09 Iwk Verpackungstechnik Gmbh Verpackungsmaschine
JP3920635B2 (ja) * 2001-04-27 2007-05-30 株式会社イシダ 製袋包装機の横シール機構及び製袋包装機
DE10126202A1 (de) * 2001-05-30 2002-12-05 Rovema Gmbh Vorrichtung zum Verschweißen eines Folienschlauches
JP4253164B2 (ja) * 2002-05-17 2009-04-08 株式会社イシダ 製袋包装機の横シール機構および製袋包装機
US8020358B2 (en) 2004-11-02 2011-09-20 Sealed Air Corporation (Us) Apparatus and method for forming inflated containers
US20080066430A1 (en) * 2006-09-15 2008-03-20 Triangle Package Machinery Company Continuous motion drive mechanism for a form, fill, and seal machine
US8087220B2 (en) 2009-04-21 2012-01-03 Extreme Packaging Machinery, Inc. Film sealing and wrapping machine with rotary cut and seal jaw
US8539741B2 (en) * 2010-02-10 2013-09-24 Triangle Package Machinery Company Seal and cut method and apparatus
JP5684834B2 (ja) * 2013-01-11 2015-03-18 トキワ工業株式会社 シール装置および包装機
EP3126119B1 (en) * 2014-04-01 2020-09-09 Reepack S.r.l. Tight seal system for the packaging of products
JP2015091726A (ja) * 2015-01-15 2015-05-14 トキワ工業株式会社 シール装置および包装機
US10358244B2 (en) 2015-10-26 2019-07-23 Triangle Package Machinery Co. Rotatable sealing jaw assembly for a form, fill and seal machine
IT201700019361A1 (it) * 2017-02-21 2018-08-21 Perini Fabio Spa Macchina taglia-saldatrice
IT202000001774A1 (it) 2020-01-30 2021-07-30 Universal Pack S R L Gruppo di saldatura perfezionato per un’unita’ di formazione e riempimento bustine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2224407C3 (de) * 1971-08-23 1981-09-17 Fmc Corp., San Jose, Calif. Vorrichtung zum Querschweißen und/oder Querschneiden von laufendem Bahnmaterial
DE3609462A1 (de) * 1986-03-20 1987-10-01 Alcan Ohler Gmbh Verfahren und vorrichtung zum verschliessen von behaeltern
US4713132A (en) * 1986-05-08 1987-12-15 Kimberly-Clark Corporation Apparatus and method for ultrasonic bonding of a moving web
DE3715146A1 (de) * 1987-05-07 1988-12-01 Icoma Packtechnik Gmbh Vorrichtung zur anbringung von schweissstellen, zum schneiden, perforieren und/oder beleimen von bahnfoermigem verpackungsmaterial
DE3919642A1 (de) * 1989-06-16 1990-12-20 Rovema Gmbh Vorrichtung zum querschneiden und/oder querschweissen von siegelfaehigem bahnmaterial
DE4005078A1 (de) 1990-02-17 1991-08-29 Rovema Gmbh Vorrichtung zum herstellen, fuellen und verschliessen von beuteln aus einem heissversiegelbaren band
US5279098A (en) * 1990-07-31 1994-01-18 Ishida Scales Mfg. Co., Ltd. Apparatus for and method of transverse sealing for a form-fill-seal packaging machine
JPH08175523A (ja) * 1994-12-23 1996-07-09 Ishida Co Ltd 製袋包装機
IT1280811B1 (it) * 1995-03-21 1998-02-11 Hitech Systems Srl Dispositivo per la termosigillatura in continuo di involucri di confezionamento di materiale polimerico termosaldabile e macchine
IT1273527B (it) * 1995-04-07 1997-07-08 Simionato Spa Dispositivo per la sigillatura di sacchetti o confezioni in materiale plastico termosaldabile provvisto con organi di regolazione della pressione di saldatura

Also Published As

Publication number Publication date
ITMI952575A1 (it) 1997-06-06
EP0779146A1 (en) 1997-06-18
US5778641A (en) 1998-07-14
ITMI952575A0 (it) 1995-12-06

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Legal Events

Date Code Title Description
0001 Granted