WO2008056408A1 - Machine de remplissage/emballage verticale - Google Patents

Machine de remplissage/emballage verticale Download PDF

Info

Publication number
WO2008056408A1
WO2008056408A1 PCT/JP2006/322173 JP2006322173W WO2008056408A1 WO 2008056408 A1 WO2008056408 A1 WO 2008056408A1 JP 2006322173 W JP2006322173 W JP 2006322173W WO 2008056408 A1 WO2008056408 A1 WO 2008056408A1
Authority
WO
WIPO (PCT)
Prior art keywords
folding
pair
tubular film
film
arm
Prior art date
Application number
PCT/JP2006/322173
Other languages
English (en)
Japanese (ja)
Inventor
Orihiro Tsuruta
Akira Yamaguchi
Original Assignee
Orihiro Co., Ltd.
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 Orihiro Co., Ltd. filed Critical Orihiro Co., Ltd.
Priority to PCT/JP2006/322173 priority Critical patent/WO2008056408A1/fr
Priority to CN2006800563062A priority patent/CN101557985B/zh
Priority to US12/447,879 priority patent/US20100037567A1/en
Priority to JP2008542964A priority patent/JP4955695B2/ja
Priority to KR1020097011675A priority patent/KR20090089864A/ko
Priority to CA2668401A priority patent/CA2668401C/fr
Publication of WO2008056408A1 publication Critical patent/WO2008056408A1/fr

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
    • 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
    • B65B9/213—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 the web having intermittent motion
    • 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
    • B29C66/03—After-treatments in the joint area
    • B29C66/032—Mechanical after-treatments
    • B29C66/0326—Cutting, e.g. by using waterjets, or perforating
    • 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
    • B29C66/03—After-treatments in the joint area
    • B29C66/034—Thermal after-treatments
    • B29C66/0342—Cooling, e.g. transporting through welding and cooling zone
    • 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
    • B29C66/05—Particular design of joint configurations
    • B29C66/306—Applying a mark during joining
    • B29C66/3062—Applying a mark during joining in the form of letters or numbers
    • B29C66/30621—Applying a mark during joining in the form of letters or numbers in the form of letters
    • 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
    • B29C66/81431—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
    • B29C66/814—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
    • B29C66/81435—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 comprising several parallel ridges, e.g. for crimping
    • 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
    • B29C66/818—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • B29C66/8181—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the cooling constructional aspects
    • 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
    • B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
    • 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
    • B29C66/83—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
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • 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
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • 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
    • 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
    • B65B51/303—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes reciprocating along only one axis
    • 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
    • B65B51/32—Cooling, or cooling and pressing, package closures after heat-sealing
    • 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
    • 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
    • B65B9/2014—Tube advancing means
    • B65B9/2028—Rollers or belts
    • 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
    • B65B9/2042—Means for altering the cross-section of the tube filling opening prior to transversal sealing, e.g. tube spreading devices
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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
    • B29C66/8225—Crank mechanisms
    • 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
    • B29L2031/7128—Bags, sacks, sachets

Definitions

  • the present invention relates to a vertical filling and packaging machine for manufacturing a packaging bag by charging liquid or paste-like filling into a cylindrical film and heat-sealing the film containing filling.
  • a vertical filling and packaging machine for manufacturing a packaging bag by charging a liquid or paste-like filling into a cylindrical film and heat-sealing the film containing the filling is known.
  • the This type of filling and packaging machine is suitable for filling and packaging foods because it can produce sealed products with a sealed inside, and the strength is not only solid filling but also liquid or pasty filling It is also widely used for packaging goods.
  • Such a gusset bag can be manufactured by providing the above-described vertical filling and packaging machine with a folding guide device that folds both sides of the packaging bag inward.
  • FIG. 1 is a perspective view showing a conventional folding guide device provided in a vertical filling and packaging machine.
  • the conventional folding guide device is composed of four guide arms 103 provided near the lower end portion of an input pipe 102 for charging a filler into a cylindrical film 101, and two folding plates. 104.
  • Two guide arms 103 are arranged on each side of the input pipe 102, and thereby the cylindrical film 101 is stretched from the inside so that the cross section of the cylindrical film 101 is substantially rectangular.
  • Folding plates 104 are arranged on the outer side of the tubular film 101 and between two guide arms 103 arranged on both sides of the input pipe 102, respectively.
  • Each folding plate 104 has an inclined portion 104a that approaches the conveyance center line of the tubular film 101 as the feeding direction of the tubular film 101, that is, from the upper side to the lower side of the vertical filling and packaging machine. Have.
  • the tubular film 101 sent upward is stretched and stretched by the guide arm 103 so that the cross-section becomes substantially rectangular.
  • the tubular film 101 has a partial force passing between the two guide arms 103 disposed on both sides of the input pipe 102. It is folded in a V shape inward along the slope 104a of the folding plate 104 disposed therebetween.
  • the force which shows the cut surface of the cylindrical film 101 so that the cross-sectional shape of the cylindrical film 101 folded in this way can be understood.
  • the cylindrical film 101 is It is not cut as shown.
  • the filling material charged into the cylindrical film 101 from the charging pipe 102 adheres to the guide arm 103 with the force.
  • the filler is liquid or pasty
  • the fluidity of the filler in the cylindrical film 101 deteriorates, and the filler is cylindrical. It may occur that film 101 does not fill well.
  • the guide arm 103 needs to be periodically cleaned in order to maintain the hygiene of the filling material, the maintenance of the filling and packaging machine becomes complicated.
  • an object of the present invention is to provide a vertical filling and packaging machine for producing a gusset packaging bag, which can satisfactorily fill a cylindrical film with a filling material and can easily perform maintenance.
  • the vertical filling and packaging machine includes a conveying device that conveys a cylindrical film filled with the contents directly below the bell, and the cylindrical shape that is conveyed by the conveying means.
  • a folding device that folds both sides of the film into the inside of the tubular film;
  • a pair of squeeze rollers that form an empty filling portion in the cylindrical film by rotating while sandwiching the cylindrical film that has been thrown and feeding the cylindrical film downward, and the cylindrical film interposed therebetween,
  • a sealing device that sandwiches the tubular film with the seal bar and heat-seals the sealing film, and the folding device includes the tubular film.
  • a gap is formed at portions corresponding to both sides of the folding film, and a pair of folding guides that support the outside of the tubular film and a pair of the folding guides that can advance and retract inside the folding guide through the gaps formed in the folding guide. And a folding plate.
  • the outside of the cylindrical film conveyed vertically downward by the conveying device is supported by the folding guide when passing through the folding device.
  • the tubular film is pressed against the inside of the folding guide by its weight.
  • the cylindrical film passes between the pair of folding plates. Both sides of the tubular film are folded inward.
  • a gusset packaging bag is manufactured by heat-sealing the tubular film folded inward on both sides.
  • the folding device provided in the present invention is configured to include a folding guide that supports the outside of the tubular film, and a pair of folding plates that can be advanced and retracted through a gap between the folding guides. Therefore, unlike the conventional folding guide device provided with a guide arm that supports the cylindrical film on the inner side, the filling material thrown into the cylindrical film does not adhere to the folding guide or the folding plate. Therefore, the fluidity of the filling material in the cylindrical film is not deteriorated by the folding guide or the folding plate, and the filling material is not satisfactorily filled in the cylindrical film. In addition, since it is not necessary to periodically clean the folding guide and folding plate in order to maintain the hygiene of the filling in the cylindrical film, maintenance of the filling and packaging machine is facilitated.
  • the folding guide has two semi-cylindrical guide member forces, and the two guide members may be opposed to each other so as to form a substantially cylindrical shape with the gap between them. Good.
  • Each of the pair of folding plates may have a slope portion that approaches the transport center line of the tubular film as it is directed downward from above in the transport direction of the tubular film.
  • an advancing / retreating drive unit is provided for moving the pair of folding plates to a position where the pair of folding plates approach each other and enter the inside of the folding guide and to a position where the pair of folding plates move away from the folding guide away from each other. It can be used as a configuration.
  • the seal bar includes a horizontal seal portion extending in the horizontal direction of the tubular film, and a pair of oblique seal portions respectively provided on both upper and lower sides of the horizontal seal portion.
  • Yo! / the cylindrical film can be laterally sealed by the lateral seal portion and obliquely sealed by the oblique seal portion above and below. Since the filling does not enter the corner of the gusset bag where the diagonal seal is applied, the filling does not enter the portion and the gusset does not swell. For this reason, since the gusset packaging bag is formed into a rectangular parallelepiped shape, it becomes easy to maintain the shape, so that it is possible to satisfactorily pack the gusset packaging bag during distribution, display on the display shelf, and the like.
  • Each of the pair of squeeze rollers is provided at the other end of a squeeze roller arm, one end of which is rotatably supported.
  • An open / close drive unit that individually rotates about the one end portion between a closed position where the pair of squeeze rollers abut each other and an open position where the pair of squeeze rollers are separated from each other may be provided.
  • the opening / closing drive unit includes a first arm having one end rotatably connected to one of the squeeze roller arms, and one end slewing to the other squeeze roller arm.
  • a second arm that is operatively coupled, a rotation shaft that is rotatably coupled to the other ends of the first and second arms, and a drive unit that rotationally drives the rotation shaft.
  • the other ends of the first and second arms are connected to the rotating shaft in a state of being eccentric from the rotating center of the rotating shaft, respectively, and the rotating shaft is in the first rotating position.
  • the one squeeze roller arm is drawn to a position approaching the rotation axis via the first arm, and the other squeeze roller arm is a position where the rotation axis force moves away via the second arm.
  • first and The second of The squeeze roller arm is disposed at a closed position where the pair of squeeze rollers contact each other, and when the rotation shaft is at the second rotational position, the one squeeze roller arm rotates through the first arm.
  • the other squeeze roller arm is pulled to a position approaching the rotating shaft via the second arm, and the first and second squeeze roller arms are thereby moved to the pair of the pair of squeeze roller arms. It can also be configured to be placed in the open position where the squeak rollers are spaced apart from each other!
  • each of the squeeze roller arms is individually driven to rotate.
  • one squeeze roller arm is pulled to a position approaching the rotation axis via the first arm, and the other squeeze roller arm is pushed to a position where the rotation axis force is pushed away via the second arm.
  • the pair of squeeze rollers abut against each other so as to press each other. Therefore, it is possible to handle the cylindrical film sandwiched between squeeze rollers strongly, so that when the both sides of the cylindrical film are folded or the packing filled in the cylindrical film has a high viscosity. Even in this case, the filler can be well separated in the cylindrical film.
  • the nipping portion by the pair of squeeze rollers is located on the center line of the cylindrical film conveyed vertically downward.
  • the state of being sandwiched between the pair of squeeze rollers on the conveyance center line of the cylindrical film is maintained, so that both surfaces of the cylindrical film flattened by the pair of squeeze rollers are interchanged during handling operation by the squeeze roller.
  • the tubular film is not wrinkled when the tubular film is heat-sealed by the sealing device.
  • FIG. 1 is a perspective view showing a conventional folding guide device provided in a vertical filling and packaging machine.
  • FIG. 2 is a perspective view showing a conventional gusset packaging bag in which gusset portions are formed at both ends.
  • FIG. 3 is a schematic side view of a vertical filling and packaging machine according to an embodiment of the present invention.
  • FIG. 4 is a diagram showing a detailed configuration of a film feed roller, a folding guide, a folding plate, and a squeeze roller in the vertical filling and packaging machine shown in FIG. 3.
  • FIG. 5 is a view showing a squeeze roller opening / closing mechanism for opening and closing the squeeze roller.
  • FIG. 6 is a diagram showing a configuration of a K seal bar in the sealing device.
  • FIG. 7 is a diagram showing a filling and packaging operation by the vertical filling and packaging machine shown in FIG. 3.
  • FIG. 8 is a diagram showing a filling and packaging operation by the vertical filling and packaging machine shown in FIG. 3.
  • FIG. 9 is a timing chart of the filling and packaging operation by the vertical filling and packaging machine shown in FIG. 3.
  • FIG. 10 is a perspective view showing a gusset packaging bag manufactured by the vertical filling and packaging machine shown in FIG. 3.
  • FIG. 11 is a diagram showing a state in which a gusset packaging bag is put into a mold and molded into a rectangular parallelepiped shape.
  • FIG. 12 is a view showing another configuration of the K seal bar.
  • FIG. 13 is a perspective view showing a gusset packaging bag manufactured using the heel seal bar shown in FIG. 12.
  • FIG. 3 shows a schematic side view of a vertical filling and packaging machine according to an embodiment of the present invention.
  • the vertical filling and packaging machine of the present embodiment is for bagging the filling cake introduced from the input pipe 1.
  • Filler A is made of solid, liquid or paste.
  • a bag making guide 3 for forming a sheet-like film 20a into a cylindrical shape is attached to the outer periphery of the input pipe 1.
  • the cylindrical film 20 formed into a cylindrical shape by the bag making guide 3 is heat sealed at its mating surface by the vertical seal portion 4 provided below the bag making guide 3.
  • a transport device that sandwiches and transports the tubular film 20, and a pair of film feed rollers 6 each having two disk-shaped rollers are provided.
  • a folding device including a folding guide 2 and a folding plate 5 for folding both sides of the tubular film 20 inward is provided below each film feed roller 6.
  • the folding guide 2 is composed of two semi-cylindrical guide members 2a, and these two guide members 2a are opposed to each other so as to form a substantially cylindrical shape with a gap between them (see FIG. 4 (c)).
  • the tubular film 20 is sent downward through the space between the two guide members 2a. At this time, the outer periphery of the tubular film 20 is supported by the two guide members 2a.
  • Two folding plates 5 are provided, each of which can advance and retreat with respect to the inside of the two guide members 2a through a gap between the two guide members 2a.
  • V-shaped folding is formed on both sides of the tubular film 20.
  • each squeeze roller 7 divides the filling material A in the tubular film 20 by sandwiching the tubular film 20 to form an empty filling portion 20b in the tubular film 20.
  • the respective shigola rollers 7 are provided so as to be movable relative to each other in a direction substantially perpendicular to the feeding direction of the tubular film 20.
  • each squeeze roller 7 a sealing device 8 for heat-sealing the empty filling portion 20b of the tubular film 20 is disposed below each squeeze roller 7, a sealing device 8 for heat-sealing the empty filling portion 20b of the tubular film 20 is disposed.
  • Each of the sealing devices 8 has a built-in heater (not shown), and has K seal bars 80 that can move in directions perpendicular to the moving direction of the tubular film 20.
  • the sealing device 8 is configured such that the empty filling portion 20b of the tubular film 20 is sandwiched between these K seal bars 80, and the empty filling portion 20b is heat-sealed by heating and pressurizing.
  • a cooling and cutting device 9 for cooling and cutting the portion heat-sealed by the sealing device 8 is provided.
  • the cooling and cutting device 9 has a cooling bar 90 and a cooling bar receiver 91, and cools the heat seal portion by sandwiching the heat seal portion formed on the tubular film 20 with these.
  • the cooling bar 90 has a built-in cutting blade 90 a for cutting the heat seal portion of the tubular film 20.
  • the cooling bar receiver 91 is formed with a recess for receiving the cutting blade 90a when the cutting blade 90a protrudes from the cooling bar 90.
  • Fig. 4 (a) is a front view of these configurations
  • Fig. 4 (b) is a left side view of the configuration shown in Fig. 4 (a)
  • Fig. 4 (c) is one of the configurations shown in Fig. 4 (a). It is a top view which mainly shows a folding guide.
  • a pair of film feed rollers 6 is fixed to each of the shafts 61.
  • the shaft 61 is rotatably supported by a support portion 62.
  • One end of the first squeeze roller arm 71a is rotatably connected to both ends of one shaft 61, and one end of the second squeeze roller arm 71b is connected to both ends of the other shaft 61.
  • the ends are connected so as to rotate freely.
  • a squeal roller 7 is rotatably provided at the other end of each squeeze roller arm 71a, 71b. With this configuration, the squeeze rollers 7 open and close each other by moving around the respective shafts 61 connected via the squeal roller arms 71a and 71b. A mechanism for opening and closing the shigoki roller 7 in this way will be described later.
  • Each guide member 2a of the folding guide 2 is provided with an arm portion 2b, and these arm portions 2a are fixed to support portions 62 that support the respective shafts 61, respectively.
  • the folding guide 2 is arranged between the film feed roller 6 and the squeeze roller 7 with such a configuration.
  • each folding plate 5 is connected to an air cylinder 51 which is an advancing / retreating drive unit.
  • the folding plates 5 are moved in synchronism with each other by the air cylinder 51 between a position where the folding guide 2 enters the folding guide 2 and approaches each other, and a position where the inner force of the folding guide 2 exits and is separated from each other. Be made.
  • Each folding plate 5 has a slope portion 5a that approaches the conveyance center line of the tubular film 20 as it goes in the feeding direction of the tubular film 20, that is, upward force of the vertical filling and packaging machine.
  • FIG. 5 is a view showing a squeeze roller opening / closing mechanism that opens and closes the squeeze roller.
  • Fig. 5 (a) shows the state where the squeal roller is open
  • Fig. 5 (b) shows the state where the squeeze roller is closed.
  • FIG. 5 (c) is a right side view of the squeeze roller opening / closing mechanism shown in FIG. 5 (b).
  • FIG. 5 (d) is a top view of the squeeze roller opening / closing mechanism shown in FIG. 5 (b).
  • the squeeze roller opening / closing mechanism includes a first arm 30 having one end rotatably connected to each of the two first squeeze roller arms 71a on both sides of the fold guide 2, and a fold A second arm 31 having one end rotatably connected to a connecting member 32 that connects two second squeeze roller arms 71b on both sides of the guide 2.
  • each first arm 30 is rotatably connected to the vicinity of the end of a crank 38 provided at both ends of the rotating shaft 33.
  • the end of the crank 38 is eccentric to the central force of the rotating shaft 33.
  • An eccentric member 31 a that has a circular outer peripheral surface and is fixed to the rotating shaft 33 in a state of being eccentric from the center of the rotating shaft 33 is provided at the substantially central portion of the rotating shaft 33.
  • a circular inner peripheral surface having substantially the same diameter as the outer peripheral surface of the eccentric member 3 la is formed at the other end of the second arm 31. The circular inner peripheral surface rotates to the outer peripheral surface of the eccentric member 31a. It is supported freely.
  • a pulley 34 fixed to the rotating shaft 33 coaxially with the rotating shaft 33 is provided.
  • a pulley 35 that is driven to rotate by a motor 37 is disposed above the pulley 34.
  • a belt 36 is wound around the pulley 34 and the pulley 35.
  • the pulleys 34 and 35, the belt 36, and the motor 37 constitute a drive unit that rotationally drives the rotary shaft 33.
  • the squeeze roller opening / closing mechanism in the present embodiment when the squeeze roller opening / closing mechanism is closed, the squeeze rollers 7 abut on each other on the conveyance center line C of the tubular film 20 in a pressed state. Therefore, the cylindrical film 20 sandwiched between the squeeze rollers 7 can be handled strongly, so that both sides of the cylindrical film 20 are folded inward, and further, the filling filled in the cylindrical film 20 is possible. Even when the product has a high viscosity, the packing can be satisfactorily separated in the tubular film 20.
  • the squeeze roller 7 When both surfaces of the flattened tubular film 20 are displaced from each other and the tubular film 20 is heat-sealed by the sealing device 8 after that, the tubular film 20 may be wrinkled.
  • the cylindrical film 20 since the cylindrical film 20 is held between the two squeeze rollers 7 on the center line C of the conveyance path, the cylindrical film 20 is flattened by the squeal roller 7. The both sides of the tubular film 20 are not shifted mutually during handling operation by the squeeze roller 7, and the tubular film 20 is not wrinkled when the tubular film 20 is heat-sealed by the sealing device 8 after that. .
  • FIG. Fig. 6 (a) is a front view of the K seal bar
  • Fig. 6 (b) is a right side view thereof.
  • FIG. 7 and FIG. 8 are diagrams showing the filling and packaging operation by the vertical filling and packaging machine of the present embodiment.
  • FIG. 9 is a timing chart of the filling and packaging operation by the vertical filling and packaging machine of this embodiment.
  • the folding plate 5, the squeeze roller 7 and the K seal bar 80 of the seal device 8 are left open.
  • the seal portion which is the portion where the cylindrical film 20 is heat-sealed by the sealing device 8 in the previous operation, is located between the K seal bars 80.
  • the cylindrical film 20 contains a part of the filler charged from the charging pipe 1 in the previous operation.
  • FIG. 7A shows a state in which the folding plate 5 is completely retracted to the outside of the folding guide 2 as the folding plate 5 is opened. However, a part of the folding plate 5 may enter the folding guide 2 when the folding plate 5 is open.
  • the film feeding roller 6 is rotated to start a feeding operation downward of the cylindrical film 20. Further, the air cylinder 51 (see FIG. 4) and the motor 37 (see FIG. 5) are driven to close the folding plate 5 and the squeeze roller 7 as shown in FIG. 7 (b).
  • the tubular film 20 is sent to the lower side of the folded-up plate 5 by feeding the folded-down plate 5 in a state where the folding plate 5 is pushed into the tubular film 20 thus stretched.
  • 20 has V-shaped folds on both sides.
  • the folding plate 5 has a slope portion 5a that approaches the folding guide 2 side in the feeding direction of the cylindrical film 20, that is, from the upper side to the lower side of the vertical filling and packaging machine. It is gradually and gradually folded into a V-shape along the slope 5a.
  • the squeeze roller 7 handles the V-shaped folded portion of the cylindrical film 20 formed in this way to divide the filling inside the cylindrical film 20, and as shown in FIG. A hollow filling portion 20b in which no filler is present is formed on the film-like film 20.
  • the K seal bar 80 of the seal device 8 is closed, and the empty filling portion 20b is heated and pressurized by the lateral seal portion 81 and the oblique seal portion 82 of each K seal bar 80.
  • the heat-treated area of the empty filling portion 20b is heat-sealed.
  • At least one of the K seal bars 80 has a built-in heater (not shown), and the empty filling portion 20b is heated by heat generated by the heater.
  • the K seal bar 80 is opened as shown in FIG. 8 (e).
  • the empty filling portion 20b is laterally sealed by the lateral seal portion 81, and obliquely sealed by the oblique seal portion 82 above and below it.
  • the film feed roller 6 is rotated so that the horizontal seal formed in the empty filling portion 20b is cylindrical until it is disposed at the height of the cooling and cutting device 9. Send film 20 downward.
  • the cooling bar 90 and the cooling bar receiver 91 of the cooling cutting device 9 are closed and the empty filling portion 20b is sandwiched between them, and the horizontal seal portion of the empty filling portion 20b is removed. Cooling. Thereafter, the cutting blade 90a accommodated in the cooling bar 90 is protruded toward the cooling bar receiver 91, and the horizontal seal portion of the empty filling portion 20b is cut in the horizontal direction. Then, the gusset packaging bag G containing the filling material falls below the cooling cutting device 9. Thereafter, the gusset packaging bag G is continuously manufactured by repeating the above process.
  • the folding guide 2 and the folding plate 5 are arranged outside the cylindrical film 20. Therefore, unlike the configuration in which the guide arm is installed in the cylindrical film 20 as in the prior art, the filler charged into the cylindrical film 20 from the charging pipe 1 adheres to the folding guide 2 and the folding plate 5. There is nothing. Therefore, the fluidity of the filler in the tubular film 20 due to the filler adhering to the folding guide 2 and the folding plate 5 does not occur. In addition, since it is not necessary to clean the folding guide 2 and the folding plate 5, the maintenance of the filling and packaging machine is easy.
  • FIG. 10 shows a gusset packaging bag manufactured by the vertical filling and packaging machine of the present embodiment. It is a perspective view.
  • the gusset packaging bag G manufactured by the vertical filling and packaging machine of the present embodiment is configured so that the filling does not enter the corners by the oblique seal G1 formed in the gusset portion. Therefore, the filling does not enter the gusset portion and the gusset portion does not swell. Therefore, for example, as shown in Fig. 11, it is easy to keep the shape after putting the gusset packaging bag G into the form F and forming it into a rectangular parallelepiped shape, so that the packaging of the gusset packaging bag G during distribution, display on the display shelf, etc. Can be performed satisfactorily.
  • the sealing device 8 performs only heat sealing of the tubular film 20, and the cut of the portion heat-sealed by the sealing device 8 is disposed below the sealing device 8.
  • An example is shown in which the cooling and cutting device 9 is used.
  • the configuration of the sealing device 8 that can be applied to the vertical filling and packaging machine of this embodiment is not limited thereto, and the configuration in which the function of the cutting device 9 that cuts the heat-sealed portion of the sealing device 8 is added.
  • a cutting blade is provided in one of the two K seal bars 80 so that the cutting blade can be advanced and retracted, and the other horizontal sealing portion 81 is provided with the cutter when the cutting blade is projected. After the heat seal is completed, the tubular film 20 is cut by projecting the cutting blade while pressing the film with the two K seal bars 80.
  • FIG. 12 is a view showing another configuration of the K seal bar.
  • a press surface of the K seal bar 80 shown in FIG. 12 is provided with a horizontal seal portion 81 extending in the horizontal direction of the tubular film 20 and thermally sealing the empty filling portion 20b in the horizontal direction.
  • a pair of oblique seal portions 82 extending at an angle of about 45 degrees with respect to the horizontal seal portion 81 are provided on both upper and lower sides of the horizontal seal portion 81.
  • the oblique seal portions 82 provided on each side of the horizontal seal portion 81 are separated from each other.
  • the horizontal seal portion 81 and the oblique seal portion 82 constitute a substantially K-shaped heat seal portion.
  • FIG. 13 is a perspective view showing a gusset packaging bag manufactured using the K seal bar shown in FIG.
  • the gusset packaging bag shown in FIG. 13 is wider than the gusset packaging bag shown in FIG.
  • the gusset packaging bag G shown in Fig. 13 is also an oblique sheet formed on the gusset portion. Gl prevents the filling from entering the corners. Therefore, it is not possible for the filling to enter the gusset part and the gusset part to expand! /.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

La présente invention se rapporte à une machine de remplissage/emballage verticale comprenant un rouleau d'avance de film (6) pour faire avancer un film tubulaire (20) verticalement vers le bas, un dispositif de pliage pour replier les côtés opposés du film tubulaire (20) qui a été amené à avancer par le rouleau d'avance de film (6) vers l'intérieur du film tubulaire (20), une paire de cylindres presseurs (7) pour former une zone de remplissage vide (20b) dans le film tubulaire (20) en faisant tourner - tout en le prenant en sandwich - le film tubulaire (20) rempli d'un contenu de façon à faire avancer le film tubulaire (20) vers le bas, et une unité (8) pour le scellement à chaud du film tubulaire (20). Le dispositif de pliage comporte un guide de pliage (2) qui est pourvu de jeux formés sur des parties qui correspondent aux côtés opposés du film tubulaire (20) et qui supportent l'extérieur du film tubulaire (20), et une paire de plaques de pliage (5) qui peuvent avancer dans le guide de pliage (2) ou se rétracter hors de celui-ci par le biais des jeux formés dans le guide de pliage (2).
PCT/JP2006/322173 2006-11-07 2006-11-07 Machine de remplissage/emballage verticale WO2008056408A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/JP2006/322173 WO2008056408A1 (fr) 2006-11-07 2006-11-07 Machine de remplissage/emballage verticale
CN2006800563062A CN101557985B (zh) 2006-11-07 2006-11-07 纵向填充和包装机
US12/447,879 US20100037567A1 (en) 2006-11-07 2006-11-07 Vertical filling and packing machine
JP2008542964A JP4955695B2 (ja) 2006-11-07 2006-11-07 縦型充填包装機
KR1020097011675A KR20090089864A (ko) 2006-11-07 2006-11-07 종형 충전 포장기
CA2668401A CA2668401C (fr) 2006-11-07 2006-11-07 Machine de remplissage/emballage verticale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/322173 WO2008056408A1 (fr) 2006-11-07 2006-11-07 Machine de remplissage/emballage verticale

Publications (1)

Publication Number Publication Date
WO2008056408A1 true WO2008056408A1 (fr) 2008-05-15

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ID=39364237

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Application Number Title Priority Date Filing Date
PCT/JP2006/322173 WO2008056408A1 (fr) 2006-11-07 2006-11-07 Machine de remplissage/emballage verticale

Country Status (6)

Country Link
US (1) US20100037567A1 (fr)
JP (1) JP4955695B2 (fr)
KR (1) KR20090089864A (fr)
CN (1) CN101557985B (fr)
CA (1) CA2668401C (fr)
WO (1) WO2008056408A1 (fr)

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JP3075478U (ja) * 2000-08-08 2001-02-23 オリヒロエンジニアリング株式会社 縦型充填包装機
JP2004217256A (ja) * 2003-01-15 2004-08-05 Orihiro Engineering Co Ltd 縦型充填包装機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015217985A (ja) * 2014-05-21 2015-12-07 オリヒロエンジニアリング株式会社 内容物入りのフィルム包装袋の製造装置およびその製造方法

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JP4955695B2 (ja) 2012-06-20
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