CH610846A5 - Method and device for forming packets containing a liquid from a tube consisting of a material which is self-welding by means of pressure - Google Patents

Method and device for forming packets containing a liquid from a tube consisting of a material which is self-welding by means of pressure

Info

Publication number
CH610846A5
CH610846A5 CH342076A CH342076A CH610846A5 CH 610846 A5 CH610846 A5 CH 610846A5 CH 342076 A CH342076 A CH 342076A CH 342076 A CH342076 A CH 342076A CH 610846 A5 CH610846 A5 CH 610846A5
Authority
CH
Switzerland
Prior art keywords
order
shells
tube
lowering
packets containing
Prior art date
Application number
CH342076A
Inventor
Herbert Baumstingl
Original Assignee
Papeteries De Belgique Sa
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
Priority claimed from BE154826A external-priority patent/BE827252A/en
Application filed by Papeteries De Belgique Sa filed Critical Papeteries De Belgique Sa
Publication of CH610846A5 publication Critical patent/CH610846A5/en

Links

Classifications

    • 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
    • B65B9/20—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 the webs being formed into tubes in situ around the filling nozzles
    • B65B9/2049—Package shaping devices acting on filled tubes prior to sealing the filling opening
    • 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
    • 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
    • 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
    • B29C66/8223—Worm or spindle 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
    • B29C66/83—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
    • 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
    • B29C66/841—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions
    • B29C66/8412—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions of different length, width or height
    • B29C66/84123—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions of different length, width or height of different height
    • 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
    • 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
    • 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
    • B29C66/82—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Dairy Products (AREA)
  • Making Paper Articles (AREA)

Abstract

The method consists in lowering a filled tube (1) between two endless sequences of opposed half-shells (2, 2') which are lowered simultaneously with the tube in order successively to grip the latter there, in subjecting the tube to the compression of a pair of upper jaws (17, 17') in order to weld it and to cut it transversely, during the lowering of the half-shells, into portions which correspond to double the length desired for a packet, in subjecting the portions obtained to the compression of a pair of lower jaws (18, 18') in order to weld them and cut them transversely, during lowering, at the centre between the welds produced previously, and in separating the half-shells (2, 2') from each other in order to release the packets thus formed. This method makes it possible to obtain a high production rate and may be applied to a line for producing packets containing milk. <IMAGE>
CH342076A 1975-03-27 1976-03-18 Method and device for forming packets containing a liquid from a tube consisting of a material which is self-welding by means of pressure CH610846A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE154826A BE827252A (en) 1975-03-27 1975-03-27 METHOD AND DEVICE FOR PREFORMING PACKAGES FROM A TUBE CONTAINING A LIQUID

Publications (1)

Publication Number Publication Date
CH610846A5 true CH610846A5 (en) 1979-05-15

Family

ID=3842752

Family Applications (1)

Application Number Title Priority Date Filing Date
CH342076A CH610846A5 (en) 1975-03-27 1976-03-18 Method and device for forming packets containing a liquid from a tube consisting of a material which is self-welding by means of pressure

Country Status (10)

Country Link
JP (1) JPS51143487A (en)
AT (1) AT353183B (en)
CH (1) CH610846A5 (en)
DE (1) DE2612710A1 (en)
ES (1) ES446384A1 (en)
FR (1) FR2305347A1 (en)
GB (1) GB1531023A (en)
IT (1) IT1104766B (en)
NL (1) NL7603155A (en)
SE (1) SE429635B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1075215B (en) * 1976-12-02 1985-04-22 Buitoni Perugina Ind Ibp APPARATUS FOR THE PRODUCTION OF PARALLEL PARALLEL PACKAGING CONTAINERS
US4571926A (en) * 1979-06-22 1986-02-25 Pneumatic Scale Corporation Apparatus for forming, filling and depositing filled bags into cartons
IT1135852B (en) * 1980-06-11 1986-08-27 Gino Rappinari LINE FOR CONTINUOUS PACKAGING OF RECTANGULAR PRISMATIC CONTAINERS
CH673446A5 (en) * 1987-12-16 1990-03-15 Kustner Ind Sa
US5537802A (en) * 1994-11-29 1996-07-23 The Procter & Gamble Company Packaging apparatus and method for preventing separation of package seals
DE19620560A1 (en) * 1996-05-22 1997-11-27 Natec Reich Summer Gmbh Co Kg Method and device for heat sealing film tubes
JP2016124296A (en) 2014-12-31 2016-07-11 エルネスト・レオネッリＥｒｎｅｓｔｏ Ｌｅｏｎｅｌｌｉ Continuous rotary heat-sealing machine, particularly for joining heat-sealable films, papers or ribbons
EP3053834B1 (en) * 2015-02-04 2019-03-27 Tetra Laval Holdings & Finance S.A. Forming assembly and method for forming a plurality of sealed packs for pourable food products starting from a tube of packaging material
WO2020190915A1 (en) 2019-03-19 2020-09-24 Cryovac, Llc Film support in vertical form-fill-seal systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1050451A (en) * 1950-12-30 1954-01-07 Device for the continuous manufacture of packaging from a tube-shaped element
FR89534E (en) * 1959-11-26 1967-07-07 Holstein & Kappert Maschf
DE1212850B (en) * 1963-04-30 1966-03-17 Holstein & Kappert Maschf Device for the production of pillow-shaped packaging
DE1246521B (en) * 1964-04-16 1967-08-03 Holstein & Kappert Maschf Device for dividing pillow-shaped packages
FR1396020A (en) * 1964-04-23 1965-04-16 Holstein & Kappert Maschf Method and device for manufacturing filled packages, of parallelepiped shape

Also Published As

Publication number Publication date
GB1531023A (en) 1978-11-01
SE7603660L (en) 1976-09-28
DE2612710A1 (en) 1976-10-07
ES446384A1 (en) 1977-06-16
ATA218176A (en) 1979-03-15
FR2305347A1 (en) 1976-10-22
FR2305347B1 (en) 1980-01-11
IT1104766B (en) 1985-10-28
JPS6254683B2 (en) 1987-11-16
JPS51143487A (en) 1976-12-09
SE429635B (en) 1983-09-19
AT353183B (en) 1979-10-25
NL7603155A (en) 1976-09-29

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: INTERNATIONAL PAPER COMPANY

PL Patent ceased