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JPH0487931A - 包装機 - Google Patents

包装機

Info

Publication number
JPH0487931A
JPH0487931A JP2204615A JP20461590A JPH0487931A JP H0487931 A JPH0487931 A JP H0487931A JP 2204615 A JP2204615 A JP 2204615A JP 20461590 A JP20461590 A JP 20461590A JP H0487931 A JPH0487931 A JP H0487931A
Authority
JP
Japan
Prior art keywords
heat sealing
cam
sealing member
shaft
packing material
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2204615A
Other languages
English (en)
Other versions
JP2540117B2 (ja
Inventor
Masao Fukuda
雅夫 福田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2204615A priority Critical patent/JP2540117B2/ja
Priority to EP91306910A priority patent/EP0469819B1/en
Priority to DE69105248T priority patent/DE69105248T2/de
Publication of JPH0487931A publication Critical patent/JPH0487931A/ja
Priority to US08/032,566 priority patent/US5279098A/en
Application granted granted Critical
Publication of JP2540117B2 publication Critical patent/JP2540117B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • B65B65/02—Driving gear
    • 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
    • B29C66/70—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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7373—Joining soiled or oxidised materials
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81415—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
    • B29C66/81419—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled and flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81431—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8167—Quick change joining tools or surfaces
    • 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
    • B29C66/8222—Pinion or rack 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
    • B29C66/822—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
    • B29C66/82—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
    • 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
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8246—Servomechanisms, e.g. servomotors
    • 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
    • B29C66/841—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions
    • 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
    • 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
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9241—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power
    • B29C66/92441—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power the pressure, the force or the mechanical power being non-constant over time
    • B29C66/92443—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power the pressure, the force or the mechanical power being non-constant over time following a pressure-time profile
    • 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
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9261—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the displacement of the joining tools
    • B29C66/92611—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the displacement of the joining tools by controlling or regulating the gap between the joining tools
    • B29C66/92615—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the displacement of the joining tools by controlling or regulating the gap between the joining tools the gap being non-constant over time
    • 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
    • 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
    • B65B9/207—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 advancing continuously
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
    • B29C65/787—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains
    • B29C65/7873—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains using cooperating conveyor belts or cooperating conveyor 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
    • B29C66/40—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
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • 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
    • B29C66/49—Internally supporting the, e.g. tubular, article during joining
    • 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
    • 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
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/922—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9221—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force or the mechanical power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Package Closures (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 （産業上の利用分野） 本発明は縦型とロー包装機に用いられる横熱封止部材の
駆動装置に関する。
（従来技術） 包装帯材を充填筒の成形肩の部分で筒状に成形しで重ね
合った縦の線を溶着するとともに、筒状に形成されたこ
の包装祠の引出し過程において充填筒の出口端下方に配
設した一対の横熱封止部材により底部継目を形成しでゆ
く縦型ピロー包装機は、包装材の成形と包装材内への充
填とを連続的に行うことかできる点て作業性に優れた装
置とされている。
特に特開昭６２−２３５００６号公報に開示された装置
は、この種の包装機において底部継目を形成する横熱封
止部材を包装材の引出し方向に直線的に走行させながら
全加熱面を包装材に接触させるようにしたものであって
、熱封サイクルを短縮した場合においても熱封に必要な
十分な時間をとることかできる上で優れでいる。
しかしなからこの装置は、横熱封止部材を直線的に走行
させる手段として、回転体の先端ｔこ保持した熱封止部
材を０字形の案内溝により誘導する構造を採っているた
め、熱封サイクルを短縮すべく回転体の回転速度を高め
た場合には、これに伴って増大する慣性力により、特に
案内溝の変曲点部分て熱封止部材に無理な力か加わって
正確な追従動作を行わせ得なくなるといった不都合か発
生し、さらには、案内部分によって熱封止部材の軌跡が
決められてしまうため、充填物の如何によっては必要と
される筒形包装材に対するしこき動作や、熱封止要処理
時間を決定する直線走行長さの変更調節等か行い得ない
といった問題を有している。
（発明が解決しようとする課題） 本発明はこのような問題に鑑みてなされたもので、その
目的とするところは、包装材自体あるいは充填物の如何
に対応させて横熱封止部材を適切に導くことのできる新
たな装置を提供することにある。
（課題を解決するための手段） すなわち、本発明はかかる課題を達成するための縦型ピ
ロー包装機における横熱封止部材の駆動装置としで、包
装機の充填筒下方に、包装材の移送経路を挟むようにし
て対向する一対の横熱封止部材と、駆動手段に接続して
横熱封止部材を互いに逆方向に旋回動させる駆動力伝達
手段を配設するとともに、この駆動力伝達手段の一部に
、この駆動力伝達手段に作用しで各横熱封止部材に包装
材の移送経路に沿う直線走行を行わせるような軌跡形成
手段を介装させるようにしたものである。
（作用） このように構成したことにより、駆動力伝達手段に軌跡
形成手段を作用させることによって横熱封止部材に直線
部分を含む旋回運動を行わせるようにし、横熱封止部材
を高速で旋回動させた場合でも、これらに無理な力を作
用させることなく所要のＤ字形旋回動を円滑に行わせる
。
（実施例） そこで、以下に図示した実施例についで説明する。
第１図は本発明の一実施例をなす横熱封止部材の駆動機
構を一方のみ示したものである。
図において符号１は横熱封止部材つまり横シルジョーを
包装材に沿わせて直線運動させるためのカムで、このカ
ム１は駆動軸２とともに一体的に回転するようその軸端
に固定されている。３は軸間距離を変えても回転角のず
れや伝達トルクの変動を生じさせることなく駆動軸の回
転を被動軸に伝達することのできる周知のシュミットカ
ップリングで、このシュミットカップリング３は、図示
しないリンクに結合された３枚の円板３ａ、３ｂ、３ｃ
によって構成され、その第１の円板３ａは駆動軸２に結
合し、第３の円板３Ｃは後述するシールジョー旋回軸５
に結合されている。
方上記したシールジョー旋回軸５には、案内転置６．６
上をスライドするブラケット７が軸受を介して取付けら
れ、その他側面に軸支したカムフォロワ８は上記したカ
ム１の周面上を転動して、シールジョー旋回軸５を包装
材Ｗの搬送経路に対して接近離間させるように構成され
ている。
他方、このシールジョー旋回軸５には旋回アーム１ｏか
一体的に取付けられ、またこのアーム１０の先端に軸支
した遊星歯車１２はアイドラ１３を介してブラケット７
上に固定した同径の固定歯車１４と噛合って、遊星歯車
］２に固定したシールジョー１６の加熱面１６ａを常に
包装材Ｗに向けて水平に旋回動させるように構成されで
いる。
このように構成された装置において、いま駆動軸２に駆
動されてカム１が回転すると、このカム１の周面に接し
て転勤するカムフォロワ８はブラケット７を介してシー
ルジョー転動軸５を包装材Ｗの搬送経路に対して直角な
向きに変位させ、他方シュミットカップリング３は駆動
軸２の回転をシールジョー旋回軸５に１＝１の関係で伝
達し、ざらにこの転動軸５に固定したアーム１０を旋回
軸５を中心として回転させる。
このため、このアーム１０の先端に遊星歯車１２を介し
で取付けられたシールジョー１６は、遊星歯車１２がア
イドラ］３を介してブラケット７上の固定歯車１４と噛
合い関係を保っでいる関係上、加熱面１６ａ％常時包装
材Ｗに向けた水平姿勢を保ちつつカム１の形状に応して
図中２点鎖線で示したように熱封領域△において直線軌
跡を採るようなほぼＤ字状の軌道を画いて旋回動する。
もとより、このシールジョー１６は包装材Ｗの搬送経路
を挟んでその列側にも配設されており、筒状に形成され
た包装材Ｗの必要部分は、これら対のシールショー］６
か直線運動をする過程で定の封止か行われる。
第２図は、対をなすシールジョーに所要のＤ字状軌跡を
画かせる別の実施例を示したもので、サーボモータに接
続し１とスプライン軸２１ａには、一方のギヤボックス
２２Ｒ内に配設された第１のへヘルキセ２４ａかこれと
噛合う第２のへヘルキセ２４ｂを介してシールジョー旋
回軸２５Ｒに回転駆動力を伝達するとともに、第２のへ
ヘルキャ２４ｂと噛合う第３のへヘルキャ２４．　ｃか
これと一体のスリーブ軸２３ｃに摺動自在に結合した第
２のスプライン軸２１ｂを介して、他方のキャボ・ンク
ス２２．内に配設した第１のへヘルキセ２６ａを駆動し
、これと噛合う第２のへヘルキセ２６ｂと一体をなすシ
ールジョー旋回軸２５．に回転駆動力を伝達するように
構成されている。
これらの対をなすシールジョー旋回軸２５Ｒ１２５、−
には、フレーム上に軸支されたカムフォロワ２８．２８
に接触しで転動するカム２７Ｒ１２７、か固定されてい
で、各シールジョー旋回軸２５Ｒ１２５１は、その回転
とともにこれらのカム２７Ｒ１２７，により第３図に示
したように、シルジョー２６１Ｉ、２６．に対してそれ
ぞれＤ字状の回転軌跡を画かせるように構成されている
。
ところで以上の実施例は、筒状包装材Ｗに対する横熱封
用として構成したものであって、例えばボテトチ・ンブ
スのようなカサ密度の小さな商品を充填する場合には、
横封止に先立って筒状包装材Ｗに゛しこき′を加えて封
止部に物品が噛み込まないようにする必要かあるか、こ
のような場合には、これらのカム］、２７を取替えてシ
ールジョー２６Ｒ１２６，にそれらの動作をするのに適
したような軌跡を画かせるようにする。
第４図はしこき動作と封止動作を同時に行わせ得るよう
にした本発明の他の実施例に関するものである。
対のシールジョー旋回軸３５Ｒ，３５Ｌは、第２の実施
例と同様に、スプライン軸３１ａ、３１ｂに摺動自在に
結合された各キャボックス３２１Ｉ、３２．内のへヘル
キセを介して軸方向に移動自在に、かつシールジョー駆
動用のサーボモタに駆動されて回転するように取付けら
れている。これらの旋回軸３５Ｒ，３５Ｌは、共通のピ
オン３４と噛合うラック杆３７１１，３７Ｌを介して互
いに結合され、さらに一方のラック杆３７６には、旋回
軌跡設定用のサーボモータ３９のビニオン３８か噛合っ
ていて、２本の旋回軸３５　Ｒ２３５Ｌは、このサーボ
モータ３９に駆動されて互いに離間、接近か可能なよう
に構成されている。
この実施例では、シールジョー駆動用のサーボモータに
同期させて予め設定したプログラムにより旋回軌跡設定
用のサーボモータ３９を正転、逆転勤させることにより
、第５図に示したように、包装材Ｗの搬送経路に治う上
手側はしごき領域Ｂとして、各シールジョー３６Ｒ，３
６Ｌの先端に若干の間隙６を形成するようにして直線状
に走行させ、また搬送経路に治う下手側は封止領域へと
しで、両シールジョー３６Ｒ１３６，の先端をさらに接
近させて直線状に走行させるような回転軌跡を形成する
。
またさらにこの実施例では、しごき領域Ｂにおいてシー
ルジョー３６１１，３６Ｌの直線走行速度ＶＣＢが包装
材Ｗの搬送速度Ｖ、より大となるように、また封止領域
Ａにおいてはシールジョーの直線走行速度ＶＣＡか包装
材の搬送速度Ｖ５と等しくなるようにシールジョー駆動
用サーボモータの回転速度を適宜に制御することかでき
る。
また、第６図に示した実施例は、キサボックス４２ＩＩ
、４２Ｌ内にあって共通の駆動軸４１に結合したキヤと
、シュミットカップリング４３Ｒ１４３、とによってシ
ールジョー旋回軸４５　Ｒ１４５、に回転駆動力を伝達
するよう構成する方、旋回軌跡設定用のサーボモータ４
９により対のアーム４７　Ｒ１４７，を接近離間可能と
なし１　。
て、これらのアーム４７Ｒ，４７Ｌに結合した２本の共
軸ロッド４８Ｒ１４８，によりシールジョー旋回転４５
Ｒ，４５Ｌに所定のしごき走行軌跡と封止走行軌跡を画
かせるように構成しｊとものである。
（効果） 以上述べたように本発明によれば、横熱封止手段を互い
に逆方向に旋回させる駆動力伝達手段の部に、この手段
に作用して横熱封止部材に包装材の移送経路に沿うよう
な直線走行を行わせる軌跡設定手段を設け、駆動力伝達
手段によっで熱封止部材に直線部分を含む旋回運動を行
わすようにしたので、熱封止部材を高速で旋回動させた
場合においでも、これらに無理な力を作用させることな
く所要のＤ字形旋回動を円滑に行わすことかできるとと
もに、軌跡設定手段の設定如何によっては、熱封止部材
にしこぎ作用等の運動機能をも必要に応しで付与させる
ことができる。
【図面の簡単な説明】
第１図及び第２図はそれぞれ本発明の異なる実施例をな
す装置の斜視図、第３図は上記装置によってもたらされ
るシールジョーの軌跡を示した図、第４図は本発明の別
の実施例をなす装置の斜視図、第５図は同上装置によっ
てもたらされるシールジョーの軌跡を示した図、第６図
は本発明のざらに別の実施例を示した図である。 １・・・・カム ２・・・・駆動軸 ３・・・・シュミットカップリング ５・・・・シールジョー旋回軸 １２・・・・遊星歯車 １４・・・・太陽歯車 １６・・・・シールジョ ２１．３１・・・・スプライン

Claims (1)

    【特許請求の範囲】
  1. 　熱可塑性帯状包装材を筒状に成形し、ついで横方向の
    熱封止を施して内部に充填物を充填する縦型ピロー包装
    機において、該包装機の充填筒下方に、上記包装材の移
    送経路を挟むようにして対向する一対の横熱封止部材と
    、駆動手段に接続して該横熱封止部材を互いに逆方向に
    旋回動させる駆動力伝達手段を配設するとともに、該駆
    動力伝達手段の一部に、該駆動力伝達手段に作用して上
    記各横熱封止部材に上記包装材の移送経路に沿う直線走
    行を行わせる軌跡形成手段を介装させたことを特徴とす
    る縦型ピロー包装機における横熱封止部材の駆動装置。
JP2204615A 1990-07-31 1990-07-31 包装機 Expired - Lifetime JP2540117B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2204615A JP2540117B2 (ja) 1990-07-31 1990-07-31 包装機
EP91306910A EP0469819B1 (en) 1990-07-31 1991-07-29 Sealing apparatus for a form-fill-seal packaging machine
DE69105248T DE69105248T2 (de) 1990-07-31 1991-07-29 Vorrichtung zum Versiegeln für eine Maschine zum Formen, Füllen und Schliessen von Packungen.
US08/032,566 US5279098A (en) 1990-07-31 1993-03-12 Apparatus for and method of transverse sealing for a form-fill-seal packaging machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2204615A JP2540117B2 (ja) 1990-07-31 1990-07-31 包装機

Publications (2)

Publication Number Publication Date
JPH0487931A true JPH0487931A (ja) 1992-03-19
JP2540117B2 JP2540117B2 (ja) 1996-10-02

Family

ID=16493411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2204615A Expired - Lifetime JP2540117B2 (ja) 1990-07-31 1990-07-31 包装機

Country Status (3)

Country Link
EP (1) EP0469819B1 (ja)
JP (1) JP2540117B2 (ja)
DE (1) DE69105248T2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0577805A (ja) * 1991-09-13 1993-03-30 Ishida Scales Mfg Co Ltd 縦型ピロー包装機
JPH0620209U (ja) * 1992-04-03 1994-03-15 株式会社イシダ 製袋包装機における横シール機構
EP0738582A1 (en) * 1995-03-21 1996-10-23 HITECH SYSTEMS S.r.l. Heat sealing device
WO1998049060A1 (fr) * 1997-04-25 1998-11-05 Kawashima Packaging Machinery Ltd. Procede de regulation du temps de scellage final dans une machine de fabrication, de remplissage et d'emballage de sacs
JP2001247106A (ja) * 2000-01-27 2001-09-11 Sig Pack Syst Ag 包装フィルムからなる包装チューブ材を溶封する装置
JP2015020792A (ja) * 2013-07-23 2015-02-02 三光機械株式会社 包装機

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WO1993007058A1 (fr) * 1991-10-03 1993-04-15 Ishida Scales Mfg. Co. Ltd. Mecanisme thermoscellant du type croise pour machine a fabriquer des sacs et a emballer
AU3921395A (en) * 1994-12-06 1996-06-26 Sig Schweizerische Industrie-Gesellschaft Transverse sealing device for tubular bag forming, filling and sealing machines
WO1996032328A1 (en) * 1995-04-01 1996-10-17 Molins Plc Packaging machine with a stripping device
GB2314064B (en) * 1995-04-03 1999-07-28 Molins Plc Vertical form fill and seal packaging machines
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
JP3762490B2 (ja) * 1996-09-14 2006-04-05 株式会社イシダ 製袋包装機
DE29822122U1 (de) 1998-12-11 2000-04-20 Vision Verpackungstechnik GmbH, 35305 Grünberg Einrichtung zum Bearbeiten von kontinuierlich durchlaufendem Material
CA2291898C (en) * 1998-12-11 2006-01-24 Vision Verpackungstechnik Gmbh Equipment for the process of continuously feeding packaging material
DE29911847U1 (de) 1999-07-07 2000-11-23 Vision Verpackungstechnik GmbH, 35305 Grünberg Einrichtung zum Herstellen von mit Schüttgut gefüllten Schlauchbeuteln
EP1167208A1 (de) * 2000-06-30 2002-01-02 O-Mega Packaging AG Schliessvorrichtung für die Verschliesswerkzeuge einer Beutelverpackungsmaschine
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
EP2151390B1 (en) * 2008-08-09 2015-09-30 Tetra Laval Holdings & Finance S.A. Packaging method and unit for producing sealed packages of a food product pourable into a tube of packaging material
AU2014227558B2 (en) * 2013-11-19 2018-02-08 Tna Australia Pty Limited Sealing jaws for a packaging machine
IT201700019361A1 (it) * 2017-02-21 2018-08-21 Perini Fabio Spa Macchina taglia-saldatrice
IT202000016042A1 (it) * 2020-07-02 2022-01-02 Tecnoproject Di Strambi Gabriele Apparato di lavorazione di prodotti sottili
FR3138415B1 (fr) * 2022-07-26 2024-06-28 Mecapack machine de fermeture d’un emballage comprenant au moins un corps et un élément de fermeture
CN116750287B (zh) * 2023-08-23 2023-11-03 四川绵竹三佳饲料有限责任公司 一种饲料包装机

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JPS62235006A (ja) * 1985-12-20 1987-10-15 ロヴエマ・フエルパツクンゲスマシ−ネン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 袋を製作し、充てんしかつ閉鎮するための包装機械及びその運転法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0577805A (ja) * 1991-09-13 1993-03-30 Ishida Scales Mfg Co Ltd 縦型ピロー包装機
JPH0620209U (ja) * 1992-04-03 1994-03-15 株式会社イシダ 製袋包装機における横シール機構
EP0738582A1 (en) * 1995-03-21 1996-10-23 HITECH SYSTEMS S.r.l. Heat sealing device
US5685131A (en) * 1995-03-21 1997-11-11 Hitech Systems S.R.L. Heat sealing device
WO1998049060A1 (fr) * 1997-04-25 1998-11-05 Kawashima Packaging Machinery Ltd. Procede de regulation du temps de scellage final dans une machine de fabrication, de remplissage et d'emballage de sacs
US6178726B1 (en) 1997-04-25 2001-01-30 Kawashima Packaging Machinery Ltd. Method of controlling end seal time in bag-making, filling and packaging machine
JP2001247106A (ja) * 2000-01-27 2001-09-11 Sig Pack Syst Ag 包装フィルムからなる包装チューブ材を溶封する装置
JP2015020792A (ja) * 2013-07-23 2015-02-02 三光機械株式会社 包装機

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EP0469819A1 (en) 1992-02-05
JP2540117B2 (ja) 1996-10-02
EP0469819B1 (en) 1994-11-23
DE69105248D1 (de) 1995-01-05
DE69105248T2 (de) 1995-04-13

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