TW408078B - Method of monitoring transverse sealing on a packaging unit and a packaging unit for implementing the method - Google Patents

Method of monitoring transverse sealing on a packaging unit and a packaging unit for implementing the method Download PDF

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Publication number
TW408078B
TW408078B TW087113321A TW87113321A TW408078B TW 408078 B TW408078 B TW 408078B TW 087113321 A TW087113321 A TW 087113321A TW 87113321 A TW87113321 A TW 87113321A TW 408078 B TW408078 B TW 408078B
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TW
Taiwan
Prior art keywords
monitoring
patent application
scope
item
value
Prior art date
Application number
TW087113321A
Other languages
English (en)
Inventor
Bo Wessman
Olof Tyllered
Antonio Melandri
Original Assignee
Tetra Laval Holdings & Finance
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Publication date
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Application granted granted Critical
Publication of TW408078B publication Critical patent/TW408078B/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00Automatic control, checking, warning, or safety devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/3656Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint being a layer of a multilayer part to be joined, e.g. for joining plastic-metal laminates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3668Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special induction coils
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3672Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint
    • B29C65/3676Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic
    • B29C65/368Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic with a polymer coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint 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
    • B29C66/112Single lapped joints
    • B29C66/1122Single lap to lap joints, i.e. overlap joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General 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
    • B29C66/41Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43Joining a relatively small portion of the surface of said articles
    • B29C66/431Joining the articles to themselves
    • B29C66/4312Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/72General 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 structure of the material of the parts to be joined
    • B29C66/723General 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 structure of the material of the parts to be joined being multi-layered
    • B29C66/7232General 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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72321General 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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General 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
    • B29C66/72General 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 structure of the material of the parts to be joined
    • B29C66/723General 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 structure of the material of the parts to be joined being multi-layered
    • B29C66/7232General 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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72327General 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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 - B29C66/72324
    • B29C66/72328Paper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General 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
    • B29C66/812General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8126General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General 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
    • B29C66/814General 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
    • B29C66/8141General 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
    • B29C66/81427General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General 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
    • B29C66/814General 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
    • B29C66/8145General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81457General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a block or layer of deformable material, e.g. sponge, foam, rubber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/81General 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
    • B29C66/818General 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
    • B29C66/8181General 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
    • B29C66/81811General 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 of the welding jaws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/82Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824Actuating mechanisms
    • B29C66/8242Pneumatic or hydraulic drives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/83General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832Reciprocating joining or pressing tools
    • B29C66/8322Joining or pressing tools reciprocating along one axis
    • B29C66/83221Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/84Specific machine types or machines suitable for specific applications
    • B29C66/849Packaging machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/87Auxiliary operations or devices
    • B29C66/872Starting or stopping procedures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/80General aspects of machine operations or constructions and parts thereof
    • B29C66/87Auxiliary operations or devices
    • B29C66/874Safety measures or devices
    • B29C66/8748Safety measures or devices involving the use of warnings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/90Measuring or controlling the joining process
    • B29C66/91Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9121Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/90Measuring or controlling the joining process
    • B29C66/91Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9121Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature
    • B29C66/91211Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature with special temperature measurement means or methods
    • B29C66/91212Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature with special temperature measurement means or methods involving measurement means being part of the welding jaws, e.g. integrated in the welding jaws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/90Measuring or controlling the joining process
    • B29C66/91Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9121Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature
    • B29C66/91221Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature of the parts to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/90Measuring or controlling the joining process
    • B29C66/91Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9131Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the heat or the thermal flux, i.e. the heat flux
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/90Measuring or controlling the joining process
    • B29C66/91Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9131Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the heat or the thermal flux, i.e. the heat flux
    • B29C66/91311Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the heat or the thermal flux, i.e. the heat flux by measuring the heat generated by Joule heating or induction heating
    • B29C66/91313Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the heat or the thermal flux, i.e. the heat flux by measuring the heat generated by Joule heating or induction heating by measuring the voltage, i.e. the electric potential difference or electric tension
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/90Measuring or controlling the joining process
    • B29C66/91Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
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    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
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    • B29C66/812General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
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    • B29C66/834General 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
    • B29C66/8351Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
    • B29C66/83541Jaws 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
    • B29C66/83543Jaws 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
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    • B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0008Magnetic or paramagnetic
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    • B29L2009/00Layered products
    • B29L2009/003Layered products comprising a metal layer
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    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29L2031/00Other particular articles
    • B29L2031/712Containers; Packaging elements or accessories, Packages
    • B29L2031/7162Boxes, cartons, cases
    • B29L2031/7166Cartons of the fruit juice or milk type, i.e. containers of polygonal cross sections formed by folding blanks into a tubular body with end-closing or contents-supporting elements, e.g. gable type containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Composite Materials (AREA)
  • Chemical & Material Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Package Closures (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Description

年89 2 ί第號專利申請案 -中·文說#書修正頁(89年3月408078 B7 經濟部中央橾準局員工消費合作社印製 五、發明説明(5 ) 圖9到1 1係依據本發明之偵測方法之流程圖 元件符號簡要說明 1 包裝材料 32 支撐主體 2 纖維層 33 壓力桿 3,4 熱塑塑膠層 34 壓力部件 5 鋁層 35 末端部分 6 熱塑塑膠層 40a 距離偵測器 10 自動包裝機 40b 壓板 11 捲筒 41 液壓式活塞 12 管狀結構 42 偵測器 13 填入管 43 厚度偵測器 14 容器包裝之成品 44 產品溫度偵測器 15 夾頭 45 產生器電路 16 對向夾頭 46 變壓器 20 桿子 47 測量裝置 21 南頻電源 48 中性網路 22 中央處理單位 49 記憶區 24 支撐物 50 塑膠塊 25 感應器 53 顯示器 25a 直線形部分 55-76 處理方塊 25b U形連接部分 100 溫度感應器 26 表示冷卻液體流動之箭頭 101 無菌室 30 溫度偵測器 -8- (請先閱讀背面之注意事項再填寫本頁) 丁产 -ο 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 408078 A7 B7 五、發明説明(1 本發明係有關於在一種可連續製造用於容纳可傾出食品 之密封包裝機中監視橫向封裝之一種方法。 許多可傾倒式食物製品,如果汁及經過高溫殺菌或超高 溫殺菌之牛奶'酒、蕃茄汁等都被盛裝於殺菌過之包裝或 容器中來販售。 < 這種包裝之典型一例係盛裝液體或可傾出食品之六面體 <容器,其名稱爲’’Tetra Brik Aseptic"(~個商標之名稱), 該容器乃由一長條包裝材料經折疊與密封後形成。這種包 裝材料之一剖視圖顯示於圖丨之中,在圖丨中,這種材料之 整體之標碼爲1 ;這材料包含一層纖維物質2,如紙:包覆 於該纖維物質之二面係再"熱塑塑膠,,(therm〇plasti_ 4(如聚乙烯)構成之二層;毗鄰該熱塑塑膠物質3 ’且面向容 器内邵係由導電物質(如鋁)構成之一阻絕層,而該阻絕層又 被一熱塑塑膠物質層6 (最好也係聚乙烯)所包覆。 m"部中央^^^π-τ;ί处合竹.?1卬5:1 ---------Α衣— . -_ (請先閱讀背面之注意事項再填寫太-頁 例如EP-A-o 460 540專利所述,這種容器係由自動包裝機 所製造’這種包裝機顯示於圖2之中,標碼爲1():在該圖中 ,包裝材料長條丨由一捲茼丨〗所饋給,經過殺菌(未顯示 例如塗上-種有殺菌力之化學物質如—種過氧化氫(H办) 或過氧化氮溶液=> 殺菌後,該殺菌劑被移除,移除之方式 可能係經由加熱來將殺菌劑由包裝材料之表面蒸發掉。絲 過如此殺菌過之包裝材料長條則置於—封閉之無菌環境了 然後該長條由捲筒9加以㈣與封密㈣成—管狀結構12。 然後該管狀結構12由-填人管13將殺菌後或經由無菌處 理過之食品填人其中:再以等距之方式密封與切割成枕頭 •4- 本紙乐尺度適固家標準(CNS ) A4現格(2^x297公^7 »9. 3. 2 年月 蠻 ^ ,21號專利申請案 封書修正頁(89年3甩〇 8 G 7讀7 經濟部中央標準局貝工消費合作社印製 五、發明説明(Sa ) 在說明依據本發明之偵測方法之前,我們先簡單地說明 本偵測方法需要被提供之包裝機橫向密封部件與相關之伤 測器。任何不能輔助本發明被理解之部件或毗鄰之部件(如 切割部件與將包裝容器14定形之設備及夾頭、對向爽頭内 之一些部件)都被省略。 圖3顯示係由夾頭1 5及其對向夾頭1 6所組成之一對爽頭 之簡圖。如圖所示,夾頭1 5包含由順磁性物質構成之一伸 長型支撐物24(在X方向上延伸),該支撐物載有一感應器 25 ’該感應器之外形由圖4中之一迴路所定出外形。更特定 的是該感應器25之迴路包含二呈直線形之部分25 &,該二部 分互相平行’且佈置於該支撐物之縱向方向上(即在χ方向 上);該迴路也包含一U形連接部分25b。感應器25係呈中 空,以承載一冷卻液體,如水,如圖3中之箭頭26之象徵性 地表示液體之流動。該冷卻迴路之入口及出口裝有溫度偵 測器30(例如熱電偶)來測量流入及流出水之溫度。 另一方面’對向夾頭16包含一支撐主體32與—壓力桿33 ,該壓力桿承載由彈性物質(如橡膠)構成之一對壓力部件 34 ’該壓力部件延伸之方向與壓力桿33之延伸方向一致, 且面向感應器25之直線部分25a(見圖5)。該壓力部件34之 縱向末端具有末端部分35來將壓力部件34鎖住與定位;如 果未設有該末端部份或’’該末端部份之斷裂"能夠影響該壓 力部件34之剛硬度(rigidity)、而也影響到密封作業(如下文 所述)。 -8a - 本紙杀尺度適用中國國家標準(CNS ) A4規格(21〇χ:297公釐) r· ^ if— --aJ^ (請先閱讀背面之注意事項再填寫本頁〕 408078 A7 ‘ ___ _£7 五、發明説明(2 ) 一 再經由機械成形(折疊)而成爲成品丨4 一本例所顯示之成 品係六面體。 另一特點係孩密封與切割乃由—夾頭〖5及其對向夾頭(未 在圖2中顯不)所達成,夾頭之位置乃在管狀结構之一邊。 該夾頭及其對向夾頭沿著管狀結構丨2之縱向上來回移動(先 移到密封與切割區、再隨著管狀結構丨2在密封與切割時之 前進而向前移動),WEP_B-〇 〇91 712所描述。爲了達到這 目的,夹頭與其對向夾頭由桿子2〇(在圖2中以略圖顯示)及 凸輪(未顯示)來控制。 每個夹頭1 5具有一感應器’在下文會對該感應器詳加説 明:孩感應器與一高頻電源2 1相連接,所提供之高頻電流 經由該感應器而產生感應電流;根據焦耳效應,該感應電 流就能將阻絕層5加熱。阻絕層及熱塑塑膠層5、6就被軟化 ’管狀結構1 2被同時麼縮之夹頭與其對向夹頭在橫向上被 密封。 一中央處理單位2 2能控制與監視包裝機1 〇之全部操作過 程以確保不同之操作能夠適當地被定時或同步 (synchronized)、顯示所有之故障或不良且拒絕所有未達標 準之容器14。 對於上述之這種包裝機而言,包裝之品質控制顯然係十 分重要,良好之包裝品質控制才能確保容器之良好與維持 内容物之無菌-這與消費者之健康乃息息相關。 於是,爲使密封品質良好’良好之密封之監控方法也就 成爲十分必要;而在生產過程中,爲使產品能達到標準之 本紙伕尺虎適用巾S囷家標準(CNS ) A4規格(210X297公釐) -in n n 1 1 - I 士 丁 IΓ '-'α一 (請先閱讀背面之注意事項再填{:frI本頁) 部中失d"m-T·^论合作"·卬51 口^貝平 •I工百尺次小
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408078二 ----------—_____B7 五、發明説明(3 ) 就現階段而言,品質控制乃依據三下列種方式:電氣參數 電流及輸出電壓)、產生器之良好運作及由操作者以人工为 式包裝加以檢查。這種人工檢查可能僅包含對於容器外南 之眼睛檢查,或也可能包含把容器撕開來檢查其内部與省 抗撕裂程度。就眼晴檢視來説,這種人工檢視與該機器^ 包裝速度比較起來㈣係十分緩慢;就撕開檢視而言,貝, 僅能經由抽驗方式爲之。於是,當—不良密封被偵測出時 ,從被偵測到之時至停止包裝機1〇之時間間隔之間有大董 產品無法被製造出。另外,人工檢視工作之單調、乏味之 特性使得該檢視工作十分地不可靠,這係因爲操作者可能 會分神。 就另一方面來説’僅靠電氣參數之撿查係不足夠的,且 能,影響密封品質之參數中僅有幾個參數可經由適當之偵 測&來直接測得;這些能夠影響密射品質之參數及因 含包裝材科之特性、無菌食品之特性、密封機各部運作狀 況與其E因素(例如密封機内《食品纖維與種予之出現爲— 普遍之影響因素)。另外,雖然有些因素本身不具強影響力 ’當二個或多個這種因素之結合有時就能具 裝材料厚度之微小增加與電流供應之微量減少之( 加\=:導致一不良之密封”所以將各别密封影響因素 ==它們與其相對應之臨界値相比較係不能偵測 生之不良密封狀況。就另-方面來説,要創 套包含所有影響因素及參數之數學模式係不可能, -6- A7五、 發明説明( —^4〇a〇i§ $ 却 屮 於 λ, η 這是因爲這種系統之複雜性。 爲了要達到橫向密封品質之 研究乃依據該產生器之輸出電:::階:之控制方式之 方法僅能賴測出幾個不良情 :量'然而’這些控制 而且,因爲電源未充份地被二源本身之不良 此4*糾士,土姑^ ^在不艮情況之偵測上,這 “制万法“法有效地偵❹所有之不良情況。 於是,-種能夠迅速偵測出所有之不良情;兄之 方法也就成爲必要。 〜質控制 本發明之一目的係要能提 +敕可杏> „ 比已為人知(偵測万法更爲 仏整、可择义一種品質控制方法。 本發明m種可連續製造用於容纳可傾出食品之密 二包裝之包裝機中監視橫向封裝之方法,★中請專利範圍 弗1項足万法。 本發明之一非限制性之一較佳實施例將以舉例之方法來 依照下列圖形來作説明: 圖1係一包裝材料長條之一側面剖視圖。 圖2·係製造包裝容器之包裝機之略圖。 圖3係一夾頭及其對向夾頭之平面俯視略圖,其中該感應 器被旋轉9 0。>以使其結構更爲清楚地呈現。 圖4係包於圖3中之夾頭中之感應器迴路之透視圖。 圖5係圖3之細部剖視圖。 圖6係包裝機之產生器之一電氣方塊圖。 圖7係密封之時間圖。 圖8係密封時測量出之一產品數量圖。 {請先閲讀背面之:^意事項再填寫本頁) -裝. 訂 本纸張尺度過用中园國家標隼(CNS ) A4規格(;Μ〇Χ 297公釐) 年89 2 ί第號專利申請案 -中·文說#書修正頁(89年3月408078 B7 經濟部中央橾準局員工消費合作社印製 五、發明説明(5 ) 圖9到1 1係依據本發明之偵測方法之流程圖 元件符號簡要說明 1 包裝材料 32 支撐主體 2 纖維層 33 壓力桿 3,4 熱塑塑膠層 34 壓力部件 5 鋁層 35 末端部分 6 熱塑塑膠層 40a 距離偵測器 10 自動包裝機 40b 壓板 11 捲筒 41 液壓式活塞 12 管狀結構 42 偵測器 13 填入管 43 厚度偵測器 14 容器包裝之成品 44 產品溫度偵測器 15 夾頭 45 產生器電路 16 對向夾頭 46 變壓器 20 桿子 47 測量裝置 21 南頻電源 48 中性網路 22 中央處理單位 49 記憶區 24 支撐物 50 塑膠塊 25 感應器 53 顯示器 25a 直線形部分 55-76 處理方塊 25b U形連接部分 100 溫度感應器 26 表示冷卻液體流動之箭頭 101 無菌室 30 溫度偵測器 -8- (請先閱讀背面之注意事項再填寫本頁) 丁产 -ο 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) »9. 3. 2 年月 蠻 ^ ,21號專利申請案 封書修正頁(89年3甩〇 8 G 7讀7 經濟部中央標準局貝工消費合作社印製 五、發明説明(Sa ) 在說明依據本發明之偵測方法之前,我們先簡單地說明 本偵測方法需要被提供之包裝機橫向密封部件與相關之伤 測器。任何不能輔助本發明被理解之部件或毗鄰之部件(如 切割部件與將包裝容器14定形之設備及夾頭、對向爽頭内 之一些部件)都被省略。 圖3顯示係由夾頭1 5及其對向夾頭1 6所組成之一對爽頭 之簡圖。如圖所示,夾頭1 5包含由順磁性物質構成之一伸 長型支撐物24(在X方向上延伸),該支撐物載有一感應器 25 ’該感應器之外形由圖4中之一迴路所定出外形。更特定 的是該感應器25之迴路包含二呈直線形之部分25 &,該二部 分互相平行’且佈置於該支撐物之縱向方向上(即在χ方向 上);該迴路也包含一U形連接部分25b。感應器25係呈中 空,以承載一冷卻液體,如水,如圖3中之箭頭26之象徵性 地表示液體之流動。該冷卻迴路之入口及出口裝有溫度偵 測器30(例如熱電偶)來測量流入及流出水之溫度。 另一方面’對向夾頭16包含一支撐主體32與—壓力桿33 ,該壓力桿承載由彈性物質(如橡膠)構成之一對壓力部件 34 ’該壓力部件延伸之方向與壓力桿33之延伸方向一致, 且面向感應器25之直線部分25a(見圖5)。該壓力部件34之 縱向末端具有末端部分35來將壓力部件34鎖住與定位;如 果未設有該末端部份或’’該末端部份之斷裂"能夠影響該壓 力部件34之剛硬度(rigidity)、而也影響到密封作業(如下文 所述)。 -8a - 本紙杀尺度適用中國國家標準(CNS ) A4規格(21〇χ:297公釐) r· ^ if— --aJ^ (請先閱讀背面之注意事項再填寫本頁〕 -#.ΐ,!ψλ"·^^:::;:-τ·;/ί^'?^7ι^¥^ 408078 A7 ________ B7 五、發明説明(6 ) ~ 每一對向夹頭16載有二距離偵測器4〇a,該二距離偵測器 伋於琢壓力郡件3 4之下,側方;該二距離偵測器與相對庄板 40b相配合,該板載於相對應夾頭15之中,位於感應器^ 之下,側方。距離偵測器4 〇 a最好係電磁感應式的,該二距 離偵測器能測量出夾頭與其相對應之對向夹頭丨6之間距離 ,再把測得之訊號送入處理單位2 2。該距離値取得之時間 瑕好在該密封電流脈衝被送入感應器之前及之後之極短之 時間之内,如下文所述。另一種取代之道係將距離値取得 又時間定在能夠避免電氣噪音及機械干擾之時。依據這二 對所取得之距離値,處理單位22能夠判定包裝材料之壓縮 值-大約爲4 0到1 0 0 " m,如圖i所示。 每一對向夾頭I 6具有一液壓式活塞4〗來控制壓力桿3 3移 向對向之夾頭15之夾緊運動與以高壓(通常約爲1〇〇 bars) 向包裝材料1之施壓。液壓式活塞41具有一液壓式壓力偵測 器4 2可周來測量在密封時包裝材料i所受到之壓縮力量之大 後,包裝機1 0包含一厚度偵測器(或感應器),如圖2偵 ^奋4 3所tf,來測量鋁層5之厚度,·也包含一產品溫度偵測 盔44及一溫度偵測器丨〇〇 ,這二種偵測器都位於包裝機⑺ 之無菌室101之中。鋁層厚度偵測器43傳統上都係電磁感 應式(>例如ONROX AB部件6737〇),能夠產生含有厚度訊^ 之電氣輸出信號到處理單位2 2,能夠連續式地運作,或僅 f捲^被換過時被啓動-以使在捲内之包裝材料之鋁搭 厚度π維持一定。產品溫度感應器44最好係由一熱電偶所 本纸張尺度4( C'NS } ( 210^297¾^ (請先閲讀背面之注意事項再填ί"本頁}
^:"部中,欠"'-£¥-^’,1!工"贤合竹i!G ,τ 408078 ________ B7 五、發明説明(7 ~ ^ ^' 構成’靠近填入管1 3或位於其出口,能測量經過處理過之 產品(實際溫度。在無菌室1(H中之溫度感應器〗〇〇最好由 一熱电偶所構成,佈置於無菌室1 〇 1之上部,用來測量含有 食品之管狀結構之溫度。 ΐ產生器2i送出一AC脈衝(例如大約170 ms,500. kl^ ’ ± 2 0 1¾)時’密封作業就開始。如圖6所示,電源2 1包含 一產生器電路45,該電路與一變壓器46連接、包含密封電 氣參數控制邵件與相關控制邏輯電路(包含一 p L c,未顯示 )。圖6也顯示感應器25及鋁層5之電氣運作示意圖(electdc equivalents),感應器25、鋁層5與變壓器三者可代表相對於 產生器電路4 5之負荷。一測量裝置4 7具有測量產生器電路 45之輸出信號之電氣參數(電壓、電流及相位角-即電流與 電壓乙間之相位角)之功能,且能將這些參數送入處理單位 2 2 (如圖2 )。電源2 1也將—密封控制信號s送入處理單位2 2 也"Tflt·將負荷錯誤信號(load error signal)或不良信號送 入其中-這種十分異常之電氣參數値代表的係在所設定運作 頻率一非正常値。這些信號被用於密封作業之檢查-如下文 所述。另外,處理單位22可利用該密封控制信號5來取得由 不同感應器(或偵測器)及測量裝置所送來之數據。 該密封作業順序顯示於圖7之時間圖,其中〇1及〇2分別 代表一對夾頭/對向夹頭關閉與開啓之指令,p代表壓縮指 令(液壓式活塞41之啓動),s代表密封脈衝,R代表感應器 足冷钾,T代表切割指令,1代表處理器取得密封檢查數據 之時間-該時間可延長至切割完成之後_以使壓縮値之測量更 装------訂1 (請先閱讀背面之注意事項再填荇本頁) -10^ 408078 A7 ____ 五、發明説明(8 ) 爲完整或更精確。 總體來説,處理單位2 2能獲取以下信號: 由產生器送來之密封脈衝、負荷不良(錯誤)信號及溫度不 良(錯誤)信號;由電源2 i送來之電蜃、電流及相位差信號 ;在密封前,後由感應器4〇a送來之距離値:由壓力感應器 42送來之壓液壓力値;由感應器3〇送來之冷卻水之溫度; 由感應器44送來之產品溫度;由感應器1〇〇送來之無菌室 101之溫度;由感應器43送來之鋁層之厚度 依據這些數値’處理單位22可計算出各種有用之密封檢 查數値。處理器能計算出以下之數値:電壓與電流之間比率 之負荷電阻;產生器電路45供應之電流之能量;入口、出口 間水溫之差:材料在壓縮後左、右邊之壓力大小·即在壓縮 前、後所測距離之差;平均壓縮力量;在密封脈衝輸出時 ’電壓、電流及相位之整體改變狀況。接著,處理單位2 2 將這些計算出之數値與直接量得之數據直接地加研判以決 定是否有密封不良之狀況發生(以判定二者之間是否有直接 之關聯)。這些衍生與直接之數據也可經由—中性網路(圖2 中之4 8 )加以處理-當測量値(相對於正確密封値及已知之密 封不良値)被輸入後,若有差異時,該中性網路就會自行學 習。於是’中性網路4 8(最好有軟體之輔助)能夠偵測到經 由M將測得數據與可接受數値相比較之偵測方式',所無法測 得之不良密封狀況。就這二種偵測方式而言,如果有不良 密封原因之類型無法直接地被偵測,處理單位2 2就會提供 與該不良密封相關之一組可能原因,再根據這些原因找出 -11 - 本纸張尺度述用中因國家標净-(CN’S ) A4規格(2I0X 297公缝) (請先閱讀背面之注意事項再填巧本F; 裝 訂 408078 A7 B7 五、發明説明( 具正之不良原因。 更特別的是,處理單位2 2能拾太、 早 他松查以下可能爲不良密封原 因之狀況及參數: 1. 電源2 1提供之電壓之變化(與標稱値之差別大於2,。 這些變化可能阻礙密封作業 '產生—不良或部分之密封( 以各種不同之速度)而產生一不良負荷信號,可直接由電 源2 1偵測出。 2. 因電源21之故障而產生之電源供應之阻斷。這種阻斷能 阻止密封且可直接由輸出電流偵測出。 3 .不符標稱密封時間之密封時間。這種不符可能係由於控 制邏輯電路(在產生器電路45之中)所產生之脈衝S之故障 所引起,這種故障可直接由密封脈衝S之長短來偵測出( 精密度爲5 ms)、也可使輸送之能量產生變化。 4.感應器之能量損失。這種損失可能因爲感應器之—連接 故障,可能導致不良密封,也可能導致壓縮力之改變(熱 塑塑膠層之不熔合而使壓縮不易)、進、出冷卻水之溫差 改變(因感應器2 5之加熱減少而使溫差小於標稱値)與電 阻値之改變。 5 .潛動電流(creeping currents)。這種潛動电流之原因爲感 應器2 5之連接之故障、可能導致相位角之改變。 6.暫態電阻(transient resistances)。這種暫电阻之原因亦 爲連接之故障、而可導致相位角之改變。在密封作業時 ,這種相位角之改變通常具有一犁式(pattern) ’這種型式 例子以定量化地顯示於圖8中—當有不良备封時 之 通 (請先閲讀背西之注意事項再填巧本頁) -装.
,r5T -12 - ----—_ 屮因國家榡準(CNS ) Α4規格(210X297公釐) __ 408078 l] 五、發明説明(~ ~ 常會產生在可接受範圍之±5 %之波峰。 7 .感應器之冷卻。這與傳入感應器之能量有關聯、且可由 感應器30依據冷卻水之溫度在密封作業之前 '後來偵測。 8 ·塡入管1 3供應之食品之溫度與溫度變化。該溫度及溫度 變化可影響密封之品質。如果食品溫度過低,可導致鋁 層5之溫度降低,於是阻礙或減少熱塑塑膠物質之熔合。 這種溫度變化可由偵測器4 4來偵測出。 9 紹層5厚度之變化。感應器4 3能直接偵測出與標稱値差別 大於1 0 之厚度變化,這種厚度變化能導致異常之阻抗 値與相位角値;小於丨〇 %之厚度變化則依據阻抗値與相 位角値之大小。 10. 纖維層2之重量(厚度)。這與纖維層2之厚度有關。如果 太厚’該層可成一絕緣層而阻止由感應器25至鋁層5之能 量傳送。如果太薄,可導致包裝材料1與密封作業之電阻 太低;也可導致加壓値與"第一距離"(在密封之前在夾頭 與對向夾頭之間之距離)之變化。 11. 熱塑塑膠層4、6局部厚度之變化。如果太厚,可阻止能 量傳送到鋁層5。如果太薄,可使密封區太薄而易被撕裂 。可由平均和/或右或左加壓値之改變而偵測出。 12‘熱塑塑膠層4、6之厚度。這種厚度具有如同”11,,中所述 之影響,可經由加壓値之測量而間接地偵測出。 13.熱塑塑膠物質之性質。這種性質可影響熔合之程度與加 壓之測量,且對於一新捲筒1 1之負荷之錯誤(不良)之偵 測上十分地重要-因爲熱塑塑膠物質之特質可隨内裝食品 -13- 本·k張尺度適闽中阀國家標準() Λ4規格(2丨〇·χ297公釐) (請免閲讀背面之注意事項再填^?本百: .裝 訂 408078 A7 B7五、發明説明(11 ) 之不同而有差異。 H.包裝材科之類型。如"丨3 "中所述’任何與此參數有關之 不良係將新材料裝載於一新捲筒所發生之不良。這種材 料之類型可影響加壓及相位角。 15. 在X方向上壓力分佈之變化。這種變化可導致密封不均式 與塑勝塊之形成於容器之一面—如圖5中之。在某些狀 沉下,這種塑膠塊在可使包裝容器之運送產生問題。因 爲這種塑膠塊係堅硬且從包裝容器上向外突出,外力常 可經由這種塑膠塊來將包裝容器撕裂。這種變化可經由 加壓値之測量而間接地測出。 16. 夹頭壓力。相關之測試顯示在密封作業時之吸收之電力 與包裝材料之加壓値有線性關係,而加壓値取夾於夹頭 之壓力。於是,對於確保密封品質來説,夾頭壓力之監 視就十分地重要:這種監視可經由偵測器42做直接之偵 測’或經由加壓値來做間接之偵測。 17. 末端部件3 5之存在與完整性。如上所述,這末端部件可 ,響壓力部件34之剛性(rigldlty)與在密封作業時施加於 管狀結構12之壓力。這二者都可經由加壓値之測量而做 間接之測量。 18. 壓力部件34之瑕疵。這種瑕疵可阻止加壓之正確實施’ 可由加壓値來偵測出。 说感應器25與壓力部件34之間缺少足夠之,,對應性,,或"平 行性,1 (parallelism)。這種缺失可能由於硬的異物(如種子 、纖維、食品凝成之一囷等)出現於管狀結構12之中,或 -14- 本紙張尺度適用中Kj國家標苹(CNS ) A4規格(2丨0X 297公釐)
- -I (請先聞讀背面之注意事項再填寫表瓦) 1-i I I. I -I - « , 裝·
、1T 經濟部中央榡準局員工消贫合作社印" 408078 Λ 7 --------—_ Β~ 五、發明説明(12 ) "~~~~" ~ 是由於設定包裝機10之機械上之問題。這種缺失可導致 一不均勻足密封及/或塊狀物之產生,也可影響到加蜃値。 20.切割刀刀之移動。通常切割係實施於密封完成之後;但 如果在金封元成之則機器就先行切割,就會影響到密封 之正確性。這因素可影響到相位角及阻抗値,也可間接 地影響到加壓。 總括來説,以上二十點可用來間接地測量鋁層5所吸收之 能量。以上的第1到3點可用來測量產生器電路45(及由電源 供應到感應器4 5之電力)之作業效率;第4到7點則與感應器 25所輸出之電力有關聯(於是,第1到7點定義或決定出在密 封作業時由電源21傳送到包裝材料之電力參數);第8到19 點則與銘層5之溫度有關聯;第8點之原因係食品溫度、第9 到1 4點之原因係包裝材料之性質及特色、第I 5到〖9點之原 因係密封部件之特質(換言之,第9到1 9點影響包裝材料之 加壓);第20點係另一可能影響到密封品質之參數。 由上可看出’每個參數或狀況與監視之數據之間之關聯 性不允很單純或清晰的。換言之’這些參數之監視及測量 無法提供足夠之訊息,這是因爲某一變化或現象(如一異常 之電流値)可能由於一组原因及/或決定性參數(臨界參數) (critical parameters)。 爲了解決這個上述之問題,如圖9之流程圖所示,在學習 階段中’處理單位22能夠獲取所監視之參數、產生不良之 原因、測量或計算出之標稱或可接受之數値(即臨界値方 塊5 5),再將所監視數據與列出參數(及其原因)之間相互關 -15- 本紙掁尺度適用中國國家標準(CNS )如規格(2!0x 297公釐) (請先閲讀背面之注意事項再填荇大f頁)
408078 Λ7 -------hB7 五、發明説明(13 ) •一 ' 圖形(m ap s)方式在記憶區4 9記憶下來(方塊5 6卜如果 佈置有中性網路4 8,在學習階段中’該網路能夠獲取相對 於已知(臨界狀沉(或決定性狀況)及正確之密封狀況之測量 出之數據(方塊57)_來學習在不同臨界狀況時不同變數之可 能之相互關聯與可能之變動範園(方塊58)。 經濟部中央標準局員工消f合作社印裝 在作業階段(圖10),處理單位22能獲取由偵測器30、 40a、42、43、44所測量之數値;電源21供應之電氣數値與 仏號:及操作者輸入或提供之其它資訊或數據。然後,在 每個作業週期,都會將這些監視或測量之電氣數據與預先 決定之參考數値加以比較(方塊61)。如果一或多個數據不 在預先決疋之參考値之可能之變動範圍之内(方塊62之 N 0此私路線),處理單位2 2就會向顯示”不良,,以通知操 作者;如果有必要,該處理單位22會停止包裝機之運作(方 塊63),且在記憶區49所記憶之圖形中搜尋與偵測到之數據 有關聯性之參數(方塊Μ) β搜尋後,與偵測到之數據有關 聯之幾個臨界狀況會被提供,這些狀況然後會顯示(方塊 6 5 )於一顯示器5 3 (圖2)-以使操作者能夠由一小撮之可能狀 況執行調查。當一個同樣之決定性狀況影響了數個測量及 計算出之數値,且這些數値有異常時,於是所需要調查之 導致不良之狀況或原因之數目也就可被縮減。 如圖1 1所示,在測量及計算出之數値被獲取後(方塊7〇與 圖1 〇方塊6 0類似),這些數値被送入中性網路4 8 (如果有佈 置)’該網路將這些數値加以處理(方塊7 1)以決定是否有一 異常之發生(方塊72)。如果有異常時(YES之路線),中性 -16- 本纸張尺度適用中國國家標準·( CN:S ) Λ4規格(210X297公筇) 408078 Λ: ----—--______ 五、發明説明(14 ) * -- ?路41產生~異常信號(方塊73)、處理單位22使包裝機停 )搜尋相關心參數(方塊75與方塊64類似)與將 -1二1及可犯《異常原因顯示出來(方塊76);這些顯示出 '、吊、因比僅檢查監視之數値所找出之異常原因要準確 ’且這些異常原因已將”合作效應,'(synergic effects)列入考 〇 處理單位22能將所監視之數値與—包裝識別號碼(如事先 :刷於包裝材料i上之號碼)記憶於—適當之記憶區内。於 是每-容器之包裝狀況均可被記憶;所以如果有任何異常 發生,容器包裝之"歷史"都可被取得。 古^叙万法之優點如下述。第1,本方法能提供包裝機所 有重要狀況之廣泛之監視且能提供關於這些決定性狀況之 心,以餘所需要之包裝品質。第2,本方法能提供 上即制在*器形成時,任何能影響密封品質之異常都 可立即被偵測到;於是能減少因包裝機需要被停止而導致 之生產之損失。第3 ’本方法以,,縮小導致—異常之發生之 原因之範圍”之方式來f助密封作業之監視,於是所需檢視 之部件數目及偵測出異常之原因所需之時間都可減少。 本万法〈改變或修改很明顯地應仍落於本發明所附申請 專利範圍之範疇中。 .例如,上述之方法可用在帶式包裝機之中,例如同一專 人在97年6月27日所&出之歐洲專利第978如12」號所述 之帶式包裝機。
另外’食品容器可以印有連續之號碼,於是每一容器之 監視資料就可很容易地找到D 17- 本紙疚尺度適用中國國家標隼(CNS ) {請先閱讀背面之注意事項再填艿本頁 HI I- - I I -I 1· --^~ "-裝-------’訂 ί-.---- 經濟部中央標準局員工消费合作社印繁

Claims (1)

  1. I ^ r r V$r Aid I ^ r r V$r Aid 經濟部中央榡準局負工消費合作社印製 A8 B3 C8 D8 「、申請專利範圍 1- 一種用於監視一包裝機(10)上之橫向封裝之方法,該方 法包含一密封電源(21)及至少一對夾頭(15,1 6);該對 失頭之至少一第一夾頭(15)具有一感應器(25);該方法 包含以下步騾: 加壓於由包裝材料(1)構成之管狀結構(12),該包裝 材料至少包含_導電層(5)、熱密封層(4,6)及一纖維 物質層(2 )’該管狀結構填入一可傾倒式之食品; -在該加壓步驟中,一電流傳送到該感應器(25)中, 以在該導電層(5 )產生一密封電流; -測量相對於該電流之電氣輸出數值; 其特徵在該產生密封電流之步驟中,包括測量有關於 該包裝物質(1)所吸收之電力數值之步驟。 2- 如申請專利範園第1項之方法,其特徵在該數值測量之步 驟中,有關吸收之電力包含由該感應器(25)輸入該包裝 物質(1)之電力有關之監視參數及有關於該導電物質層 (5 )之參數。 3.如申請專利範圍第1或2項之方法,其特徵為該電氣輸出 數值包含該電源(45)所產生之電流、電壓及相位角。 4-如申請專利範圍第!項之方法,其特徵為由該電源(2卜 4 5 )取得一不良負荷信號。 5.如申請專利範圍第丨項之方法,其特徵為具有一步驟能計 算下列之數值:該電源(21,45)所承受之阻抗及該產生 器產生電流之能量。 & Μ請㈣㈣第5項之方法’其特徵為具有能取得以下 , · - ----------------1TL--r---^ I ..' (請先閲讀背面之注意Ϋ項再填寫本頁)
    I ^ r r V$r Aid I ^ r r V$r Aid 經濟部中央榡準局負工消費合作社印製 A8 B3 C8 D8 「、申請專利範圍 1- 一種用於監視一包裝機(10)上之橫向封裝之方法,該方 法包含一密封電源(21)及至少一對夾頭(15,1 6);該對 失頭之至少一第一夾頭(15)具有一感應器(25);該方法 包含以下步騾: 加壓於由包裝材料(1)構成之管狀結構(12),該包裝 材料至少包含_導電層(5)、熱密封層(4,6)及一纖維 物質層(2 )’該管狀結構填入一可傾倒式之食品; -在該加壓步驟中,一電流傳送到該感應器(25)中, 以在該導電層(5 )產生一密封電流; -測量相對於該電流之電氣輸出數值; 其特徵在該產生密封電流之步驟中,包括測量有關於 該包裝物質(1)所吸收之電力數值之步驟。 2- 如申請專利範園第1項之方法,其特徵在該數值測量之步 驟中,有關吸收之電力包含由該感應器(25)輸入該包裝 物質(1)之電力有關之監視參數及有關於該導電物質層 (5 )之參數。 3.如申請專利範圍第1或2項之方法,其特徵為該電氣輸出 數值包含該電源(45)所產生之電流、電壓及相位角。 4-如申請專利範圍第!項之方法,其特徵為由該電源(2卜 4 5 )取得一不良負荷信號。 5.如申請專利範圍第丨項之方法,其特徵為具有一步驟能計 算下列之數值:該電源(21,45)所承受之阻抗及該產生 器產生電流之能量。 & Μ請㈣㈣第5項之方法’其特徵為具有能取得以下 , · - ----------------1TL--r---^ I ..' (請先閲讀背面之注意Ϋ項再填寫本頁)
    旁月f珍止 408078 A8 B8 C8 D8 經濟部中央榡準局負Η消費合作社印製 六、申請專利範圍 數值之步驟:該導電層(5)之厚度,該對夾頭(15,16)之 距離,在密封前及後之該對夾頭距離差,該感應器(25) 之冷卻液體溫度1該夾頭所輸出之壓力,及該可傾倒食 品之溫度。 7·如申請專利範圍第2項之方法,其特徵為監视關於所供給 電力參數之步驟係包含監視由該電源(45)產生之電力之 步驟。 8-如申請專利範圍第7項之方法’其特徵為監視由該電源 (45)產生電力之步驟包含監視下列參數之步驟 ① 該電源(45)供應電壓之改變, ② 該電流之不存在, ③ 密封時間。 9. 如申請專利範圍第8項之方法,其特徵為監視參數之步驟 ①包含取得由該電源(45)之一不良負荷信號之步驟;該監 視參數之步驟②包含取得該電流值之步驟,該監視參數 之步驟③包含測量該電源(4 5 )供應之一封密控制信號(s ) 之時間長短及計算供應到該感應器(2 5 )之能量之步戰。 10. 如申請專利範圍第2項之方法,其特徵在關於該電力之供 應參數之監視步騾包含監視由該感應器(25)傳送之電力 之步驟。 11. 如申請專利範圍第1 〇項之方法,其特徵為監視該電力之 傳送之步驟至少包含下列參數之監视步驟:④該感應器 (2 5 )之能量損失;⑤潛動電流;⑥傳送該密封電流到該 感應器之部件之電阻;及⑦該感應器之冷卻。 本紙伕尺度適用中國國家標準(CNS )以胡束(210X297公釐) (請先閲讀背面之注意事項再填寫本頁) 、1T 旁月f珍止 408078 A8 B8 C8 D8 經濟部中央榡準局負Η消費合作社印製 六、申請專利範圍 數值之步驟:該導電層(5)之厚度,該對夾頭(15,16)之 距離,在密封前及後之該對夾頭距離差,該感應器(25) 之冷卻液體溫度1該夾頭所輸出之壓力,及該可傾倒食 品之溫度。 7·如申請專利範圍第2項之方法,其特徵為監视關於所供給 電力參數之步驟係包含監視由該電源(45)產生之電力之 步驟。 8-如申請專利範圍第7項之方法’其特徵為監視由該電源 (45)產生電力之步驟包含監視下列參數之步驟 ① 該電源(45)供應電壓之改變, ② 該電流之不存在, ③ 密封時間。 9. 如申請專利範圍第8項之方法,其特徵為監視參數之步驟 ①包含取得由該電源(45)之一不良負荷信號之步驟;該監 視參數之步驟②包含取得該電流值之步驟,該監視參數 之步驟③包含測量該電源(4 5 )供應之一封密控制信號(s ) 之時間長短及計算供應到該感應器(2 5 )之能量之步戰。 10. 如申請專利範圍第2項之方法,其特徵在關於該電力之供 應參數之監視步騾包含監視由該感應器(25)傳送之電力 之步驟。 11. 如申請專利範圍第1 〇項之方法,其特徵為監視該電力之 傳送之步驟至少包含下列參數之監视步驟:④該感應器 (2 5 )之能量損失;⑤潛動電流;⑥傳送該密封電流到該 感應器之部件之電阻;及⑦該感應器之冷卻。 本紙伕尺度適用中國國家標準(CNS )以胡束(210X297公釐) (請先閲讀背面之注意事項再填寫本頁) 、1T % 3. % 3. A8 B8 C8 D8 408078 、申請專利範圍 12·如申請專利範圍第11項之方法’其特徵為該監视參數之 步螺④包含取得在密封作業時該管狀結構之一加壓值, 該感應器(25)之一冷卻液體之一溫度值及該產生器電路 (45)之一負荷阻抗值之步驟;該監視參數之步驟⑤與⑥ 包含取得該電氣輸出數值之一相位角值之步驟;該監视 參數之步驟⑦包含取得在密封作業前,後之該溫度之步 驟》 13. 如申請專利範圍第2項之方法,其特徵為監视有關於導電 層(5)溫度之參數之步驟包含監視以下參數之步驟:⑧填 入該管狀結構(12)之食品之溫度。 ' 14. 如申請專利㈣第2項之方法,其特徵在監視有關於導電 層(5)溫度之參數之步驟包含判定該包裝材料(1)特點之 步驟。 Κ如申請專利範圍第丨3項之方法,其特徵為判定該包裝材 料(1)特點之步驟包含監視至少以下參數其中一者之步驟 :⑨該導電層(5)之厚度,⑩該纖維物質層(2)之厚度’⑪ 該熱密封層(4,6)之厚度之局部變化,⑫該熱密封層之 厚度,⑬肖熱密封層之性f,及⑭包裝物質⑴之類型。 16.如申請專利範圍第15項之方法.,其特徵為該監視參數之 步驟⑨包含直接測量該厚度及取得該產生器電路(45)之 -阻抗值及該電氣輸出數值之—相位角 <直之步驟;該監 视參數之步驟⑩包含取得在密封作業時該管狀結構 之加壓值及在密封作業前該夾頭對(15,16)之間距離之 步^該監視參數之步驟⑪’⑫’⑬包含取得該管狀結 -3 本錄尺度適财關$準(CNS 0X297公^7---_ (請先閲讀背面之注意事項再填寫本頁} -1T 'I , is濟部中央操準局員工消资合作社印製 % 3. % 3. A8 B8 C8 D8 408078 、申請專利範圍 12·如申請專利範圍第11項之方法’其特徵為該監视參數之 步螺④包含取得在密封作業時該管狀結構之一加壓值, 該感應器(25)之一冷卻液體之一溫度值及該產生器電路 (45)之一負荷阻抗值之步驟;該監視參數之步驟⑤與⑥ 包含取得該電氣輸出數值之一相位角值之步驟;該監视 參數之步驟⑦包含取得在密封作業前,後之該溫度之步 驟》 13. 如申請專利範圍第2項之方法,其特徵為監视有關於導電 層(5)溫度之參數之步驟包含監視以下參數之步驟:⑧填 入該管狀結構(12)之食品之溫度。 ' 14. 如申請專利㈣第2項之方法,其特徵在監視有關於導電 層(5)溫度之參數之步驟包含判定該包裝材料(1)特點之 步驟。 Κ如申請專利範圍第丨3項之方法,其特徵為判定該包裝材 料(1)特點之步驟包含監視至少以下參數其中一者之步驟 :⑨該導電層(5)之厚度,⑩該纖維物質層(2)之厚度’⑪ 該熱密封層(4,6)之厚度之局部變化,⑫該熱密封層之 厚度,⑬肖熱密封層之性f,及⑭包裝物質⑴之類型。 16.如申請專利範圍第15項之方法.,其特徵為該監視參數之 步驟⑨包含直接測量該厚度及取得該產生器電路(45)之 -阻抗值及該電氣輸出數值之—相位角 <直之步驟;該監 视參數之步驟⑩包含取得在密封作業時該管狀結構 之加壓值及在密封作業前該夾頭對(15,16)之間距離之 步^該監視參數之步驟⑪’⑫’⑬包含取得該管狀結 -3 本錄尺度適财關$準(CNS 0X297公^7---_ (請先閲讀背面之注意事項再填寫本頁} -1T 'I , is濟部中央操準局員工消资合作社印製 Α8 Β8 C8 D8 类| 408078 A、申請專利範圍 構(12)之加壓值之步驟;及該監視參數之步驟⑭包含取得 該管狀結構之加壓值及該相位角值之步驟β 17.如申清專利範圍第2項之方法,其特徵為該監視有關於導 %層(5 )溫度之參數之步驟包含判定該夾頭對(丨5,1 6)施 於該管狀結構(12)之壓力特色之步驟β 18·如申凊專利範圍第1 7項之方法,其特徵為該判定壓力特 色之步驟包含監視至少以下參數其中一者之步驟:⑮該夾 頭對(15,16)之縱向壓力變咚,⑯該夾頭之壓力,⑰該 爽頭之完整性’⑱該夾頭對之第二夾頭之瑕疵,⑲該夾 頭對之第一(1 5)及第二(16)夾頭缺少„平行性”。 19. 如申請專利範圍第丨8項之方法其特徵為該監視參數之 步驟⑮包含取得在密封作業時該管狀結構(丨2)之一加壓 值之步鄉’該監视參數之步驟⑯包含取得在該加壓時至 少施於該夫頭對之一夾頭(丨6)之液壓壓力信號及該加壓 值之步驟’該監視參數之步騾⑰,⑱,⑲包含取得該加 壓值之步驟。 20. 如申請專利範圍第1項之方法,其特徵為也包含判定下列 參數之步驟:⑳在密封作業之後該管狀結構(1 2 )之切割刀 刀之移動。 21_如申請專利範圍第2 〇項之方法,其特徵為該判定參數之 步驟⑳包含取得該產生器電路(45)之一負荷阻抗值及該 電器輸出數值之一相位角值之步驟。 22. 一種實施申請專利範圍第1項之方法之包裝機(1 〇 ),該包 裳機包含一密封裝置(21,15,16),可將包裝材料(1) 本紙張尺度適用t國國家標準(CNS )八衫足格(2丨ΟΧ2?7公釐) (請先閲请背面之泣意事項再填寫本貫) 訂 經濟部中央梂準局員工消費合作社印裝 Α8 Β8 C8 D8 类| 408078 A、申請專利範圍 構(12)之加壓值之步驟;及該監視參數之步驟⑭包含取得 該管狀結構之加壓值及該相位角值之步驟β 17.如申清專利範圍第2項之方法,其特徵為該監視有關於導 %層(5 )溫度之參數之步驟包含判定該夾頭對(丨5,1 6)施 於該管狀結構(12)之壓力特色之步驟β 18·如申凊專利範圍第1 7項之方法,其特徵為該判定壓力特 色之步驟包含監視至少以下參數其中一者之步驟:⑮該夾 頭對(15,16)之縱向壓力變咚,⑯該夾頭之壓力,⑰該 爽頭之完整性’⑱該夾頭對之第二夾頭之瑕疵,⑲該夾 頭對之第一(1 5)及第二(16)夾頭缺少„平行性”。 19. 如申請專利範圍第丨8項之方法其特徵為該監視參數之 步驟⑮包含取得在密封作業時該管狀結構(丨2)之一加壓 值之步鄉’該監视參數之步驟⑯包含取得在該加壓時至 少施於該夫頭對之一夾頭(丨6)之液壓壓力信號及該加壓 值之步驟’該監視參數之步騾⑰,⑱,⑲包含取得該加 壓值之步驟。 20. 如申請專利範圍第1項之方法,其特徵為也包含判定下列 參數之步驟:⑳在密封作業之後該管狀結構(1 2 )之切割刀 刀之移動。 21_如申請專利範圍第2 〇項之方法,其特徵為該判定參數之 步驟⑳包含取得該產生器電路(45)之一負荷阻抗值及該 電器輸出數值之一相位角值之步驟。 22. 一種實施申請專利範圍第1項之方法之包裝機(1 〇 ),該包 裳機包含一密封裝置(21,15,16),可將包裝材料(1) 本紙張尺度適用t國國家標準(CNS )八衫足格(2丨ΟΧ2?7公釐) (請先閲请背面之泣意事項再填寫本貫) 訂 經濟部中央梂準局員工消費合作社印裝 年月3補充 408078 A8 B8 C8 D8 六、申請專利範圍 所構成之一管狀結構(12)加以密封,該包裝材料至少包 含一導電層(5),一熱封層(4,6)及一纖維物質層(2), 該包裝材料填入一可傾倒式食品:該密封裝置(21,15 ,1 6)包含: •至少一對夾頭(1 5,1 6);至少一第一夾頭(1 5 )承載一 感應器(25); -裝置,用於相互壓合該夾頭; -一密封電源(產生器電路)(4 5) ’係與該感應器(25) 相連接JL能產生一密封電流;及 測量裝置(47),用於測量有關於該電流之電氣輸出 數值; 其特徵在具有測量裝置(22,30;40a;42;43,44, 4 7 ),用於測量在密封作業時與該包裝材料(1)所吸收之 電力有關之數值。 23.如申請專利範圍第2 2項之包裝機,其特徵在具有一處理 單位(2 2 ),包含一中性網路(4 8 ),該網路能接收該電氣 數值及與吸收之電力有關之數值,亦能產生一不良信號。 (請先閎讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局貝工消費合作社印製 本紙張尺度適用中國囷家標半(CNS > A4現格(Ti〇^297^iT 年月3補充 408078 A8 B8 C8 D8 六、申請專利範圍 所構成之一管狀結構(12)加以密封,該包裝材料至少包 含一導電層(5),一熱封層(4,6)及一纖維物質層(2), 該包裝材料填入一可傾倒式食品:該密封裝置(21,15 ,1 6)包含: •至少一對夾頭(1 5,1 6);至少一第一夾頭(1 5 )承載一 感應器(25); -裝置,用於相互壓合該夾頭; -一密封電源(產生器電路)(4 5) ’係與該感應器(25) 相連接JL能產生一密封電流;及 測量裝置(47),用於測量有關於該電流之電氣輸出 數值; 其特徵在具有測量裝置(22,30;40a;42;43,44, 4 7 ),用於測量在密封作業時與該包裝材料(1)所吸收之 電力有關之數值。 23.如申請專利範圍第2 2項之包裝機,其特徵在具有一處理 單位(2 2 ),包含一中性網路(4 8 ),該網路能接收該電氣 數值及與吸收之電力有關之數值,亦能產生一不良信號。 (請先閎讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局貝工消費合作社印製 本紙張尺度適用中國囷家標半(CNS > A4現格(Ti〇^297^iT
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Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2305047T3 (es) * 2001-06-18 2008-11-01 TETRA LAVAL HOLDINGS & FINANCE SA Dispositivo de sellado por induccion para material de envasar termosellable.
DE10302724A1 (de) * 2003-01-23 2004-08-05 Iwk Verpackungstechnik Gmbh Blister-Verpackungsmaschine und Verfahren zu ihrer Steuerung
ITTO20030238A1 (it) 2003-03-28 2004-09-29 Tetra Laval Holdings & Finance Dispositivo e metodo di saldatura ad induzione utilizzabile
GB0310425D0 (en) * 2003-05-07 2003-06-11 Leuven K U Res & Dev Inspection system for sealed packages
US7484347B2 (en) * 2003-10-14 2009-02-03 Tetra Laval Holdings & Finance S.A. Packaging filling apparatus and transversal sealing apparatus
WO2006061939A1 (ja) * 2004-12-10 2006-06-15 Tetra Laval Holdings & Finance S.A. 包装機及び包装方法
NL1031139C2 (nl) * 2005-04-14 2007-11-14 Cfs Weert Bv Inrichting voor het verpakken van artikelen.
NL1028768C2 (nl) 2005-04-14 2006-10-17 Cfs Weert Bv Verpakkingsmachine voor lollies en andere snoepwaren.
ITBO20050585A1 (it) * 2005-09-28 2005-12-28 Gd Spa Macchina automatica per il trattamento di articoli dell'industria del tabacco e relativo metodo di controllo
DE602006006651D1 (de) 2006-04-20 2009-06-18 Cfs Weert Bv Einrichtung zum Vereinzeln von Lutschern
ATE473922T1 (de) 2006-05-22 2010-07-15 Cfs Weert Bv Verpackungsmaschine für gegenstände
EP1988024B2 (en) * 2007-05-04 2017-05-24 GEA Food Solutions Germany GmbH Packaging machine with foreign substance detection
DE102007022854A1 (de) * 2007-05-15 2008-11-20 Robert Bosch Gmbh Schlauchbeutelmaschine sowie Verfahren zur Überprüfung einer Schlauchbeutelnaht
ATE460824T1 (de) * 2007-08-14 2010-03-15 Tetra Laval Holdings & Finance SELBSTKONFIGURIERENDE INDUKTIONSDICHTVORRICHTUNG ZUR VERWENDUNG BEI DER HERSTELLUNG VON VERPACKUNGEN FÜR AUSGIEßBARE LEBENSMITTELPRODUKTE
EP2255892B1 (en) * 2009-05-29 2013-07-17 Tetra Laval Holdings & Finance S.A. Electronic counting of sealing cycles of an ultrasonic sealing device in a packaging machine
DE102011001167B4 (de) * 2011-03-09 2017-11-02 Rische + Herfurth GmbH Verfahren zum Betreiben einer Schweißvorrichtung, insbesondere eines wärmeimpulsgesteuerten und/oder dauerbeheizten Folienschweiß- und/oder Heißsiegelgerätes mit vorwählbarer elektronischer, prozessorgesteuerter Anpressdruck- und Temperaturregelung und Vorrichtung hierzu
DE102011075424B4 (de) * 2011-05-06 2023-06-15 Syntegon Packaging Solutions B.V. Verfahren zum Betreiben einer Quernahtsiegeleinrichtung in einer Schlauchbeutelmaschine und Quernahtsiegeleinrichtung in einer Schlauchbeutelmaschine
JP5771449B2 (ja) * 2011-06-10 2015-08-26 株式会社イシダ 製袋包装機
CN102323313B (zh) * 2011-08-03 2014-02-12 华南理工大学 一种干葡萄酒陈酿时间的检测方法
US10864664B2 (en) * 2011-08-31 2020-12-15 Pregis Intellipack Llc Foam-in-bag device with bag-status indicator
EP2794238B1 (en) * 2011-12-23 2020-07-01 GEA Food Solutions Weert B.V. Seal wire for a vertical flow wrapper
NL2008129C2 (nl) 2012-01-17 2013-07-18 Qipack Bvba Inrichting en werkwijze voor het detecteren van defecten bij het sealen van een een folie omvattende verpakking.
JP6302258B2 (ja) * 2014-01-20 2018-03-28 株式会社イシダ 製袋包装機
BR112016027134B1 (pt) 2014-05-20 2021-08-24 Gea Food Solutions Weert B.V. Aparelho de produção e embrulhamento de pirulitos
EP3205588A1 (en) * 2016-02-09 2017-08-16 GEA Food Solutions Weert B.V. Sealing jaw with a sensor
US11220081B2 (en) * 2016-05-16 2022-01-11 Cmd Corporation Method and apparatus for pouch or bag making
DE102016213434A1 (de) * 2016-05-18 2017-11-23 Robert Bosch Gmbh Verfahren zum Versiegeln einer Verpackung
EP3355662B1 (en) * 2017-01-25 2020-06-17 Tetra Laval Holdings & Finance S.A. A method of controlling an inductive heating circuit to seal a packaging material
DE102017207247A1 (de) * 2017-04-28 2018-10-31 Robert Bosch Gmbh Vorrichtung zum Siegeln einer Verpackung
EP3409447B1 (en) 2017-05-30 2021-04-21 Tetra Laval Holdings & Finance S.A. Apparatus for sealing the top of a package for a food product and system for forming and filling a food package
JP2019156434A (ja) * 2018-03-12 2019-09-19 大日本印刷株式会社 検査システム、検査装置、検査方法
WO2020053049A1 (en) 2018-09-10 2020-03-19 Tetra Laval Holdings & Finance S.A. A method for forming a tube and a method and a packaging machine for forming a package
JP7447123B2 (ja) 2018-09-11 2024-03-11 テトラ ラバル ホールディングス アンド ファイナンス エス エイ 密封されたパッケージを形成するためのパッケージ装置
DE102020111674A1 (de) * 2020-04-29 2021-11-04 Krones Aktiengesellschaft Behälterbehandlungsmaschine und Verfahren zum Überwachen des Betriebs einer Behälterbehandlungsmaschine
HUE064598T2 (hu) * 2020-11-23 2024-04-28 Koch Pac Systeme Gmbh Eljárás és berendezés csomagolás elõállítására és vizsgálatára
JP2023553559A (ja) * 2020-12-17 2023-12-22 テトラ ラバル ホールディングス アンド ファイナンス エス エイ 強化学習に基づく食品包装システムにおけるパッケージ形成の高度化
EP4186682B1 (en) * 2021-11-24 2024-08-07 Mespack, S.L. Method and system for calibrating an automatic pouch forming machine and device for characterising a pouch precursor
BE1030346B1 (nl) * 2022-03-15 2023-10-16 Engilico Eng Solutions Nv Werkwijze en inrichting voor detecteren van defecten bij het verzegelen van een folie omvattende verpakking
KR102639111B1 (ko) * 2023-08-16 2024-02-20 홍성철 교류전원을 이용한 실링장치

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925139A (en) * 1974-01-10 1975-12-09 Package Machinery Co Seal monitoring apparatus
GB2091428B (en) * 1981-01-21 1984-11-14 Payne Nicholas John Measuring temperature electrically while welding plastics
FR2502441A1 (fr) * 1981-03-18 1982-09-24 Pellissier Jean Pierre Dispositif de regulation de la puissance dissipee dans un materiau dielectrique soumis a un champ haute frequence
SE454584B (sv) 1982-04-13 1988-05-16 Tetra Pak Ab Anordning for bearbetning av en tubformig materialbana
SE451974B (sv) 1985-08-22 1987-11-09 Tetra Pak Ab Sett och anordning for induktionsforsegling av termoplastbelagt forpackningsmaterial innefattande atminstone ett skikt av metallfolie
US4825625A (en) * 1986-12-17 1989-05-02 International Paper Company Sealing method and apparatus for high capacity aseptic form, fill, and seal machines
FR2622144B1 (fr) * 1987-10-27 1990-03-09 Gerland Etancheite Sa Procede de soudure de chapes d'etancheite, chapes d'etancheite et dispositif soudeur pour la mise en oeuvre dudit procede
US4941306A (en) * 1988-10-07 1990-07-17 Continental Can Company, Inc. Apparatus and method for sealing a lid onto a container
JPH0725374B2 (ja) * 1989-10-28 1995-03-22 株式会社フジキカイ 包装機におけるシーラー部の加圧状態監視装置
SE466306B (sv) 1990-06-06 1992-01-27 Tetra Pak Holdings Sa Formningsdon vid foerpackningsmaskin foer flexibelt foerpackningsmaterial
SE501045C2 (sv) * 1990-09-17 1994-10-24 Roofer Int Ab Sätt vid läggning av takpapp och anordning för genomförande av förfarandet
JPH04142231A (ja) * 1990-09-21 1992-05-15 Anritsu Corp 包装機
EP0536447A1 (en) * 1991-10-11 1993-04-14 Koninklijke Emballage Industrie Van Leer B.V. Exposure meter for use with induction heat sealing of containers
JPH05310226A (ja) * 1992-05-01 1993-11-22 Furukawa Seisakusho:Kk 包材シール温度の制御方法
US5624528A (en) 1992-09-30 1997-04-29 Tetra Rex Packaging Systems, Inc. Apparatus for attaching a spout to a carton
JP3662598B2 (ja) * 1993-09-24 2005-06-22 日本テトラパック株式会社 シール状態監視装置
US5787681A (en) * 1993-09-24 1998-08-04 Tetra Laval Holdings & Finance S.A. Sealing condition monitoring apparatus
JP3473861B2 (ja) * 1993-12-28 2003-12-08 株式会社イシダ 包材の封止部に介在する介在物の有無の判定方法
US5605026A (en) 1994-02-02 1997-02-25 Tetra Laval Holdings & Finance S.A. Ultrasonic carton sealer
US5472549A (en) * 1994-07-08 1995-12-05 Enclosure Technologies, Inc. Apparatus for electronically seam fusing dissimilar polymeric materials
US5564255A (en) 1994-09-28 1996-10-15 Tetra Laval Holdings & Finance S.A. Apparatus and method for sealing and creasing gabled containers
US5710412A (en) * 1994-09-28 1998-01-20 The Boeing Company Fluid tooling for thermoplastic welding
US5573613A (en) * 1995-01-03 1996-11-12 Lunden; C. David Induction thermometry
SE503822C2 (sv) 1995-06-19 1996-09-16 Tetra Laval Holdings & Finance Anordning vid en drivenhet för en ultraljudsförseglingsenhet
US5836136A (en) * 1997-03-18 1998-11-17 Kliklok Corporation Seal integrity monitoring and adaptive control method and apparatus
EP0887263B1 (en) 1997-06-27 2004-11-17 Tetra Laval Holdings & Finance SA Packaging unit for continuously producing sealed packages, containing pourable food products, from a tube of packaging material

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EP0950608B1 (en) 2003-11-26
DK0950608T3 (da) 2004-03-22
ATE255035T1 (de) 2003-12-15
US6732496B1 (en) 2004-05-11
DE69820028D1 (de) 2004-01-08
AU3606199A (en) 1999-11-01
DE69820028T2 (de) 2004-08-26
JP4336456B2 (ja) 2009-09-30

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