DE10114201A1 - Packaging unit for foodstuff containers comprises a bottom section with container holding elements and a packaging film roll, and a hinged lid with springs and heating elements - Google Patents

Packaging unit for foodstuff containers comprises a bottom section with container holding elements and a packaging film roll, and a hinged lid with springs and heating elements

Info

Publication number
DE10114201A1
DE10114201A1 DE10114201A DE10114201A DE10114201A1 DE 10114201 A1 DE10114201 A1 DE 10114201A1 DE 10114201 A DE10114201 A DE 10114201A DE 10114201 A DE10114201 A DE 10114201A DE 10114201 A1 DE10114201 A1 DE 10114201A1
Authority
DE
Germany
Prior art keywords
packaging machine
packaging
lower body
film
upper cover
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.)
Withdrawn
Application number
DE10114201A
Other languages
German (de)
Inventor
Nam Pyung Kim
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.)
ENTERLINE CO Ltd
Original Assignee
ENTERLINE CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ENTERLINE CO Ltd filed Critical ENTERLINE CO Ltd
Publication of DE10114201A1 publication Critical patent/DE10114201A1/en
Withdrawn legal-status Critical Current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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/162—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by feeding web material to securing means
    • B65B7/164—Securing by heat-sealing
    • 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
    • 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
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
    • B29C66/2424—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain
    • B29C66/24243—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral
    • B29C66/24244—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral forming a rectangle
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
    • B29C66/2424—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain
    • B29C66/24243—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral
    • B29C66/24244—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral forming a rectangle
    • B29C66/24245—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral forming a rectangle forming a square
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • 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
    • B29C66/8161—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 said pressing elements being supported or backed-up by springs or by resilient material
    • 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
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8324—Joining or pressing tools pivoting around one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/841—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions
    • B29C66/8412—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions of different length, width or height
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/841—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions
    • B29C66/8412—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions of different length, width or height
    • B29C66/84121—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions of different length, width or height of different width
    • 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
    • B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
    • B29C66/8432—Machines for making separate joints at the same time mounted in parallel or in series
    • 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
    • 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
    • B29C66/861—Hand-held 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/87—Auxiliary operations or devices
    • B29C66/874—Safety measures or devices
    • B29C66/8748—Safety measures or devices involving the use of warnings
    • 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
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91421—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the joining 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • 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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/18—Automatic control, checking, warning, or safety devices causing operation of audible or visible alarm signals
    • 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
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/003—Arrangements to enable adjustments related to the packaging material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/944—Measuring or controlling the joining process by measuring or controlling the time by controlling or regulating the time
    • 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
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/949—Measuring or controlling the joining process by measuring or controlling the time characterised by specific time values or ranges
    • 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
    • B29C66/96—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
    • B29C66/967—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving special data inputs or special data outputs, e.g. for monitoring purposes
    • B29C66/9674—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving special data inputs or special data outputs, e.g. for monitoring purposes involving special data outputs, e.g. special data display means
    • 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
    • B65B2051/105—Heat seal temperature control

Abstract

The packaging unit (10) for foodstuff containers (100) comprises a bottom section (20) with container holding elements (23), and a hinged lid (30) with springs and heating elements. The bottom section further includes a packaging film roll (21) and a film cutting device. After the film is pulled over the containers, the lid (30) is closed and the film is hermetically hot sealed along the container edges by means of the spring loaded heating elements.

Description

Die Erfindung bezieht sich auf eine Verpackungsmaschine für Lebensmittelbehälter und insbesondere auf eine leicht betätigbare Verpackungsmaschine für Lebensmittelbehälter, mit mehreren in den unteren Körper der Maschine eingesetzten und zur gleichzeitigen Aufnahme verschiedener Lebensmittelbe­ hälter darin ausgestalteten Behälterhalterungen, wobei die Verpackungsmaschine vorzugsweise zum Verpacken bzw. Verschließen der oberen Öffnungen von Lebensmittelbehältern, die speziell zur Verwendung für Lebensmittellieferungen gestaltet sind, verwendbar ist.The invention relates to a packaging machine for food containers and especially on a light actuatable packaging machine for food containers, with several inserted in the lower body of the machine and for the simultaneous intake of various food items container designed therein, the Packaging machine preferably for packaging or Closing the top openings of food containers, which are specifically for use in grocery deliveries are designed, is usable.

Leichte Wegwerf-Behälter haben zur Aufnahme von Lebensmitteln, wie z. B. ausgeliefertem Mittagessen, heißer Fischpaste, Nudelgerichten oder anderen Snacks, breite Anwendung gefunden.Lightweight disposable containers have been designed to hold Foods such as B. delivered lunch, hotter Fish paste, pasta dishes or other snacks, wide Application found.

Nachdem das Lebensmittel in einen solchen Wegwerf- Lebensmittelbehälter eingefüllt wurde, wird die obere Öffnung des Behälters mit einem von einer Verpackungsfilmrolle gespendeten, nicht-toxischen Vinylfilm dicht verpackt bzw. verschlossen, womit verhindert wird, daß der Lebensmittelinhalt während der Auslieferung oder des Tragens des Behälters verschüttet wird oder mit Luft in Kontakt kommt.After the food in such a disposable Food container has been filled, the top opening of the container with one of a packaging film roll donated, non-toxic vinyl film tightly packed or closed, thereby preventing the Food content during delivery or carrying of the container is spilled or in contact with air is coming.

Eine solche Verpackungsfilmrolle wird typischerweise in einem Snack-Restaurant an die Wand gehängt, wobei sie der Atmosphäre ausgesetzt ist; auf diese Weise kann der Verpackungsfilm leicht mit Staub, verschiedenartigen schädlichen Keimen oder anderen Verunreinigungen kontaminiert werden, was oft zu sanitären Problemen führt. Außerdem ist es für Verbraucher etwas schwierig, den mit einem solchen Film dicht verschlossenen Behälter zu öffnen, und so können die Verbraucher unerwünschterweise beim Öffnen der Behälter mit dem darin enthaltenen Lebensmittel an ihren Händen und Fingern beschmutzt werden.Such a packaging film roll is typically shown in hung on the wall of a snack restaurant, being the Exposed to the atmosphere; in this way the Packaging film light with dust, various  contaminated by harmful germs or other contaminants which often leads to sanitary problems. Besides, it is something difficult for consumers with such a film open tightly closed containers, and so the Consumers undesirably when opening the container with the food contained on her hands and Fingers.

Demgemäß wurde die vorliegende Erfindung unter Berücksichtigung der im Stand der Technik auftretenden obigen Probleme gemacht. Eine Aufgabe der vorliegenden Erfindung ist es, eine leicht betätigbare Verpackungsmaschine für Lebensmittelbehälter bereitzustellen, die mehrere Behälterhalterungen aufweist, die im unteren Körper der Verpackungsmaschine eingesetzt und zur Aufnahme verschiedener Lebensmittelbehälter an bzw. in diesen ausgestaltet ist, wobei die oberen Öffnungen mehrerer Lebensmittelbehälter mit einem nicht-toxischen Verpackungsfilm gleichzeitig verschlossen bzw. verpackt werden können und der Verpackungsfilm vor Staub, Keimen oder anderen Verunreinigungen geschützt und die gewünschten sanitären Bedingungen erfüllt sind. Ferner sollen die Verbraucher die mit dieser Maschine verschlossenen Behälter vor dem Verzehr des darin enthaltenen Lebensmittels leicht öffnen können und ein versehentliches Verschütten des Lebensmittelinhalts fast gänzlich verhindert und außerdem ein unerwünschtes Entweichen von Gerüchen von dem Lebensmittelinhalt bei der Lagerung, der Auslieferung oder dem Tragen der Behälter verhindert werden.Accordingly, the present invention has been made under Taking into account the above occurring in the prior art Problems. An object of the present invention is es, an easy-to-use packaging machine for To provide food containers that have multiple Has container holders which in the lower body of the Packaging machine used and to accommodate various Is configured on or in the food container, the upper openings of several food containers with a non-toxic packaging film at the same time can be closed or packed and the Packaging film against dust, germs or others Protected against contamination and the desired sanitary Conditions are met. Furthermore, the consumer should containers sealed with this machine before consumption of the food contained therein can be easily opened and an accidental spill of the food almost completely prevented and also an undesirable escape of smells from the food content during storage, the Delivery or carrying of the containers can be prevented.

Zur Lösung der obigen Aufgabe stellt die vorliegende Erfindung eine leicht betätigbare Verpackungsmaschine für Lebensmittelbehälter bereit mit den Merkmalen des Anspruchs 1. Bevorzugte Ausführungsbeispiele sind in den Unteransprüchen angegeben.To solve the above problem, the present Invention an easy-to-use packaging machine for Food container ready with the features of the claim 1. Preferred embodiments are in the Subclaims specified.

Die obigen und weitere Aufgaben, Merkmale und Vorteile der vorliegenden Erfindung sind aus der folgenden genauen Beschreibung im Zusammenhang mit den beigefügten Zeichnungen besser verständlich, in denen zeigen:The above and other tasks, features and advantages of the present invention are detailed from the following Description in connection with the accompanying drawings easier to understand, in which show:

Fig. 1 eine perspektivische Ansicht einer leicht betätigbaren Verpackungsmaschine für Lebensmittelbehälter gemäß einer bevorzugten Ausführungsform der vorliegenden Erfindung, Fig. 1 is a perspective view of an easily operable machine for packaging food container according to a preferred embodiment of the present invention,

Fig. 2 eine perspektivische Ansicht der Verpackungs­ maschine der Erfindung mit geöffneter oberer Abdeckung, Fig. 2 is a perspective view of the packaging machine of the invention with opened upper cover,

Fig. 3 eine Seiten-Schnittansicht der Verpackungsmaschine der Erfindung und Fig. 3 is a side sectional view of the packaging machine of the invention and

Fig. 4 ein Schaltschema, das den Aufbau eines in der Verpackungsmaschine der Erfindung enthaltene elektrischen Schaltkreises zur Steuerung des Betriebs der Maschine zeigt. Fig. 4 is a circuit diagram showing the structure of an electrical circuit included in the packaging machine of the invention for controlling the operation of the machine.

Es wird nun auf die Zeichnungen eingegangen, wobei die gleichen Bezugsziffern in den gesamten Zeichnungen verwendet werden, um gleiche oder ähnliche Bauteile zu bezeichnen. Wie in den Zeichnungen gezeigt ist, umfaßt die leicht betätigbare Verpackungsmaschine 10 dieser Erfindung einen unteren Körper 20 und eine(n) obere Abdeckung bzw. Deckel 30.Referring now to the drawings, the same reference numbers will be used throughout the drawings to refer to the same or like parts. As shown in the drawings, the easy-to-operate packaging machine 10 of this invention includes a lower body 20 and an upper cover 30 .

In der Verpackungsmaschine 10 der Erfindung ist in einer hinteren Kammer des unteren Körpers 20 an einer Position in der Nähe einer Seitenwand des Körpers 20 ein Rollenhalter 20a mit einem konkaven oberen Sitz zum Halten jedes Endes einer Verpackungsfilmrolle 21 darauf untergebracht. Um zu ermöglichen, daß die Filmrolle 21 herausnehmbar auf den Rollenhaltern 20a sitzt, ist eine Rollenabdeckung 22 an der Rückwand des unteren Körpers 20 festgehalten, wobei ein hinterer Anschlag 20b um die hintere Kammer ausgebildet ist, um den Rand der Rollenabdeckung 22 zu halten, wenn die Abdeckung 22 geschlossen ist. Ein Filmausgabeschlitz 22' ist longitudinal entlang der Rollenabdeckung 22 ausgebildet und ermöglicht den Durchlauf des Verpackungsfilms, wenn der Film von der Filmrolle 21 einer Verpackungsposition über Behälterhaltungen 23 in den unteren Körper 20 zugeführt wird. Ein vorderer Anschlag 20c ist am Vorderabschnitt in dem unteren Körper 20 ausgebildet. Die Behälterhalterungen 23 sind in den unteren Körper 20 an Positionen zwischen den vorderen und hinteren Anschlägen 20c und 20b eingesetzt und so gestaltet, daß sie verschiedenartige Lebensmittelbehälter gleichzeitig darin aufnehmen können. Eine Heizeinheit 31 ist in die obere Abdeckung bzw. den oberen Deckel 30 eingesetzt und erhitzt den Verpackungsfilm, um den Film entlang der oberen Ränder der Behälter gleichzeitig hermetisch heißzuversiegeln. Die obere Heizeinheit 31 umfaßt eine Heizplatte 31a an ihrem unteren Abschnitt, mit mehreren an Positionen der Innenfläche der Heizplatte 31a vorgesehenen PCT-Heizelementen 31b zum Übertragen von Wärme auf die Heizplatte 31a. Mehrere Federn 32 sind zwischen der oberen Wand der oberen Abdeckung 30 und der Heizeinheit 31 an vorderen und hinteren Positionen installiert und tragen die Heizeinheit 31 elastisch und gleichmäßig relativ zur oberen Abdeckung 30 während eines Heißversiegelungsvorgangs zum Versiegeln des Films entlang der oberen Ränder der Behälter. Eine longitudinal gezahnte Schneideinrichtung 33 ist fest an der unteren Oberfläche der oberen Abdeckung 30 an einer hinteren Position außerhalb der Heizeinheit 31 installiert. Diese gezahnte Schneideinrichtung 33 befindet sich normalerweise in ihrer voll zurückgezogenen Position bzw. steht nicht über die Ebene der Heizplatte vor. Wenn jedoch die federvorbelastete Heizplatte 31a bei einem thermischen Versiegelungsvorgang der Verpackungsmaschine 10 nach oben gedrückt wird, steht diese Schneideinrichtung 33 gegenüber der zurückgezogenen Position nach vorne über die Ebene der Heizplatte über, um den Verpackungsfilm an einer Position außerhalb der Behälterhalterungen 23 zu durchtrennen. Am vorderen Ende des unteren Körpers 20 ist ein Druckknopfschalter 24 vorgesehen und betätigt die Heizeinheit 31, um den Heißversiegelungsvorgang zu starten, wenn die obere Abdeckung 30 in bezug auf den unteren Körper 20 gänzlich geschlossen ist. Mehrere LEDs (light emitting diodes) 25 sind an der geneigten oberen Oberfläche des vorderen Endes des unteren Körpers 20 vorgesehen, während ein Lautsprecher "SP" an der vorderen Endoberfläche des unteren Körpers 20 vorgesehen ist. Die LEDs 25 und der Lautsprecher "SP" informieren Benutzer über das Ende einer vorbestimmten Vorwärmzeit der PCT-Heizelemente 31b, nachdem die Verpackungsmaschine 10 eingeschaltet wurde, über die Durchführung eines Heißversiegelungsvorgangs von z. B. fünf Sekunden und über einen Stromsparmodus der Verpackungsmaschine, bei dem die Maschine automatisch abgeschaltet wird, wenn die aktivierte Maschine kontinuierlich 30 oder mehr Minute auf einen Heißversiegelungsvorgang gewartet hat, indem Licht- und Tonsignale im Betrieb der Verpackungsmaschine ausgegeben werden. Zwei Verriegelungselemente 26 und 34 sind an den vorderen Abschnitten des unteren Körpers 20 und der oberen Abdeckung 30 an entsprechenden Positionen vorgesehen, um nötigenfalls die obere Abdeckung 30 mit dem unteren Körper 20 zu verriegeln. Eine Gelenkeinheit 35 ist an der Verbindungsstelle der hinteren Enden des unteren Körpers 20 und der oberen Abdeckung 30 vorgesehen, um die obere Abdeckung 30 mit dem unteren Körper 20 gelenkig zu verbinden. Die obere Abdeckung 30 ist damit relativ zum unteren Körper 20 um die Gelenkeinheit 35 dreh-/schwenkbar; somit kann die obere Abdeckung 30 geöffnet werden. Zwei longitudinale Einkerbungen 27 sind längs gegenüberliegender Seitenwände des unteren Körpers 20 ausgebildet und ermöglichen einen einfachen Zugang der Finger des Benutzers zu an gegenüberliegenden Seitenwänden der oberen Abdeckung 30 vorgesehenen Griff-Vorsprüngen 36, wenn ein Öffnen der oberen Abdeckung 30 gewünscht wird.In the packaging machine 10 of the invention, in a rear chamber of the lower body 20 at a position near a side wall of the body 20, a roll holder 20 a with a concave upper seat for holding each end of a packaging film roll 21 is housed thereon. In order to enable the film roll 21 to be removably seated on the roll holders 20 a, a roll cover 22 is held on the rear wall of the lower body 20 , a rear stop 20 b being formed around the rear chamber in order to hold the edge of the roll cover 22 when the cover 22 is closed. A film discharge slot 22 'is formed longitudinally along the roll cover 22 and allows the packaging film to pass when the film is fed from the film roll 21 to a packaging position via container holders 23 into the lower body 20 . A front stop 20 c is formed on the front portion in the lower body 20 . The container brackets 23 are inserted in the lower body 20 at positions between the front and rear stops 20 c and 20 b and designed so that they can accommodate different types of food containers at the same time. A heater 31 is inserted into the top cover 30 and heats the packaging film to simultaneously hermetically heat seal the film along the top edges of the containers. The upper heating unit 31 comprises a heating plate 31 a at its lower portion, with a plurality of PCT heating elements 31 b provided at positions on the inner surface of the heating plate 31 a for transferring heat to the heating plate 31 a. A plurality of springs 32 are installed between the top wall of the top cover 30 and the heater unit 31 at front and rear positions and support the heater unit 31 resiliently and evenly relative to the top cover 30 during a heat sealing operation to seal the film along the top edges of the containers. A longitudinally toothed cutter 33 is fixedly installed on the lower surface of the upper cover 30 at a rear position outside of the heating unit 31 . This toothed cutter 33 is normally in its fully retracted position or does not protrude above the level of the hot plate. However, if the spring-loaded heating plate 31 a is pressed up during a thermal sealing operation of the packaging machine 10 , this cutting device 33 protrudes from the retracted position forward over the level of the heating plate in order to sever the packaging film at a position outside the container holders 23 . At the front end of the lower body 20 , a push button switch 24 is provided and operates the heating unit 31 to start the heat sealing process when the upper cover 30 is completely closed with respect to the lower body 20 . A plurality of LEDs (light emitting diodes) 25 are provided on the inclined upper surface of the front end of the lower body 20 , while a speaker "SP" is provided on the front end surface of the lower body 20 . The LEDs 25 and the speaker "SP" inform users of the end of a predetermined preheating time of the PCT heating elements 31 b after the packaging machine 10 has been switched on, to carry out a heat sealing process of e.g. B. five seconds and a power saving mode of the packaging machine, in which the machine is automatically switched off when the activated machine has continuously waited 30 or more minutes for a heat sealing process by emitting light and sound signals in the operation of the packaging machine. Two locking members 26 and 34 are provided on the front portions of the lower body 20 and the upper cover 30 at corresponding positions to lock the upper cover 30 with the lower body 20 if necessary. A hinge unit 35 is provided at the junction of the rear ends of the lower body 20 and the upper cover 30 to pivotally connect the upper cover 30 to the lower body 20 . The upper cover 30 is thus rotatable / pivotable relative to the lower body 20 about the joint unit 35 ; thus the top cover 30 can be opened. Two longitudinal notches 27 are formed along opposite side walls of the lower body 20 and allow easy access of the user's fingers to handle projections 36 provided on opposite side walls of the top cover 30 when opening the top cover 30 is desired.

Eine elektrische Schaltungsplatte 28 ist in der durch die Vorderwand des unteren Körpers 20 festgelegte Schaltungskammer installiert und steuert den Betrieb sowohl der LEDs 25 als auch des Lautsprechers "SP" während des Betriebs der Verpackungsmaschine 10.An electrical circuit board 28 is installed in the circuit chamber defined by the front wall of the lower body 20 and controls the operation of both the LEDs 25 and the speaker "SP" during the operation of the packaging machine 10 .

Außerdem wird die Verwendung eines Polyethylenfilms oder eines Polycarbonatfilms als Verpackungsfilm der Filmrolle 21 bevorzugt.In addition, the use of a polyethylene film or a polycarbonate film as the packaging film of the film roll 21 is preferred.

In den Zeichnungen bezeichnet die Bezugsziffer 100 einen Lebensmittelbehälter und die Bezugsziffer 101 den oberen Rand jedes Lebensmittelbehälters 100.In the drawings, reference numeral 100 designates a food container and reference numeral 101 the top of each food container 100 .

Im folgenden wird die Funktionsweise der leicht betätigbaren Verpackungsmaschine für Lebensmittelbehälter dieser Erfindung beschrieben.The following is how it works actuatable packaging machine for food containers described in this invention.

Um die Verpackungsmaschine 10 dieser Erfindung zu verwenden, ist es nötig, eine Verpackungsfilmrolle 21 in die hintere Kammer des unteren Körpers 20 einzusetzen. Dazu wird die obere Abdeckung 30 vor dem Öffnen der Rollenabdeckung 22 geöffnet. Nachdem die Rollenabdeckung 22 geöffnet wurde, wird die Verpackungsfilmrolle 21 auf die Rollenhalter 20a in der hinteren Kammer des unteren Körpers 20 gesetzt. Nach dem Einsetzen der Verpackungsfilmrolle 21 wird die Rollenabdeckung 22 geschlossen, bis sie durch den hinteren Anschlag 23b gestoppt wird. Außerdem werden verschiedene Behälterhalterungen 23 in den unteren Körper 20 an Positionen zwischen den vorderen und hinteren Anschlägen 20c und 20b eingesetzt. To use the packaging machine 10 of this invention, it is necessary to insert a packaging film roll 21 into the rear chamber of the lower body 20 . For this purpose, the upper cover 30 is opened before the roller cover 22 is opened. After the roll cover 22 has been opened, the packaging film roll 21 is placed on the roll holder 20 a in the rear chamber of the lower body 20 . After insertion of the packaging film roll 21, the roll cover 22 is closed, until it is stopped by the backstop b 23rd In addition, various container holders 23 are inserted into the lower body 20 at positions between the front and rear stops 20 c and 20 b.

Die Behälter 100 mit Lebensmittelinhalt werden in die Behälterhalterungen 23 eingelegt. Außerdem wird der Film von der Filmrolle 21 durch den Filmausgabeschlitz 22' der Rollenabdeckung 22 geführt. Der Film wird daraufhin zu der Verpackungsposition über den Behälterhalterungen 23 gezogen, um so die an bzw. in den Behälterhalterungen 23 gehaltenen Behälter 100 vollständig abzudecken.The containers 100 with food content are placed in the container holders 23 . In addition, the film is fed from the film roll 21 through the film discharge slot 22 'of the roll cover 22 . The film is then drawn to the packaging position over the container holders 23 so as to completely cover the containers 100 held on or in the container holders 23 .

Danach wird ein Vorwärmvorgang ausgeführt. Bei dem Vorwärmvorgang, wird die Verpackungsmaschine 10 eingeschaltet, um den PCT-Heizelementen 31b der Heizeinheit 31 zu gestatten, für dreißig Sekunden unter der Steuerung eines Vorwärmvorgangs-Timers "T-1" Wärme zu erzeugen, wodurch die Heizplatte 31a vorgewärmt wird. In der bevorzugten Ausführungsform dieser Erfindung wird die Heizplatte 31a durch die PCT-Heizelemente 31b auf eine Temperatur von 170°C vorgewärmt. Wenn die Temperatur der Heizplatte 31a 170°C übersteigt, werden die PCT-Heizelemente 31b automatisch abgeschaltet.A preheating process is then carried out. In the preheating, the packaging machine 10 is turned on to the PCT-heating elements 31 31 b of the heating unit to allow a preheating operation timer to generate thirty seconds under the control of "T-1" heat, whereby the heating plate 31 is preheated a. In the preferred embodiment of this invention, the heating plate 31 a is preheated to a temperature of 170 ° C. by the PCT heating elements 31 b. When the temperature of the heater plate 31a exceeds 170 ° C, the PCT-heating elements 31 are switched off automatically b.

Wenn der Vorwärmvorgang ausgeführt ist, wird eine der LEDs 25 eingeschaltet, um ein Lichtsignal auszugeben. Das heißt, die erste LED "LD25-1" von Fig. 4 wird eingeschaltet, um einen Benutzer über die Ausführung des Vorwärmvorgangs zu informieren.When the preheating is done, one of the LEDs 25 is turned on to output a light signal. That is, the first LED "LD25-1" of Fig. 4 is turned on to inform a user of the execution of the preheating process.

Wenn die obere Abdeckung 30 geschlossen wird, bis die obere Abdeckung 30 durch die zwei Verriegelungselemente 26 und 34 am unteren Körper 20 verriegelt ist, wird der Druckknopfschalter 24 des unteren Körpers 20 eingeschaltet, wobei die Heizplatte 31a durch die PCT-Heizelemente 31b bis auf eine Temperatur von 170°C vollständig vorgewärmt ist, wodurch ein Heißversiegelungsvorgang erfolgt. Während des Heißversiegelungsvorgangs wird der Verpackungsfilm an die oberen Ränder 101 der Behälter 100 angedrückt, während er durch die Heizplatte 31a fünf Sekunden lang an den oberen Rändern 101 heißversiegelt wird. Während des Heißversiegelungsvorgangs von fünf Sekunden wird die zweite LED "LD25-2" kontinuierlich unter der Steuerung eines Versiegelungsvorgangs-Timers "T-2" angeschaltet, wodurch ein Benutzer über die Ausführung des Heißversiegelungsvorgangs von fünf Sekunden informiert wird.If the upper cover 30 is closed until the upper cover 30 is locked by the two locking elements 26 and 34 on the lower body 20 , the push button switch 24 of the lower body 20 is turned on, the heating plate 31 a through the PCT heating elements 31 b to is completely preheated to a temperature of 170 ° C, whereby a heat sealing process takes place. During the heat sealing process, the packaging film is pressed against the upper edges 101 of the container 100 , while it is heat sealed at the upper edges 101 by the heating plate 31 a for five seconds. During the five second heat seal process, the second LED "LD25-2" is continuously turned on under the control of a seal process timer "T-2", thereby informing a user of the execution of the heat seal process of five seconds.

Wenn die aktivierte Verpackungsmaschine 10 dreißig oder mehr Minuten auf einen Heißversiegelungsvorgang gewartet hat, werden die PCT-Heizelemente 31b automatisch unter der Steuerung eines Stromspar-Timers "T-3" abgeschaltet, so daß ein Stromsparmodus der Verpackungsmaschine 10 gestartet wird. Das heißt, wenn nach einem vorhergehenden Arbeitsgang des Versiegelungsvorgangs-Timers "T-2" verstrichen sind, werden die PCT-Heizelemente 31b unter der Steuerung des Stromspartimers "T-3" automatisch abgeschaltet. Während eines solchen Stromsparmodus wird die dritte LED "LD25-3" angeschaltet, um den Benutzer über den Stromsparmodus der Verpackungsmaschine 10 zu informieren.If the activated packaging machine 10 has been waiting for thirty minutes or more at a heat seal operation, the PCT-heating elements 31 b are automatically under control of a power-saving-timer "T-3" turned off, so that a power-saving mode of the packaging machine is started 10th That is, when "2-T" has elapsed after a previous operation of the sealing operation timer, the PCT-heating elements 31 are b "T-3" is automatically switched off under the control of the power save timer. During such a power saving mode, the third LED "LD25-3" is switched on to inform the user about the power saving mode of the packaging machine 10 .

Kurz gesagt, wird bei dem Betrieb der Verpackungsmaschine 10 die erste LED "LD25-1" zunächst angeschaltet, wenn dreißig Sekunden nach dem Start eines Vorwärmvorgangs verstrichen sind, wodurch ein Benutzer von der Ausführung des Vorwärmvorgangs durch ein Lichtsignal informiert wird. Danach wird der Heißversiegelungsvorgang von fünf Sekunden ausgeführt, um den Verpackungsfilm an den oberen Rändern 101 des Behälters 100 heißzuversiegeln, wobei die zweite LED "LD25-2" kontinuierlich fünf Sekunden lang angeschaltet wird, um so den Benutzer von der Ausführung eines Heißversiegelungsvorgangs durch ein Lichtsignal zu informieren. Wenn die aktivierte Verpackungsmaschine 10 kontinuierlich dreißig oder mehr Minuten auf einen Heißversiegelungsvorgang wartet, wird die dritte LED "LD25-3" angeschaltet, um den Benutzer über einen Stromsparmodus der Verpackungsmaschine 10 durch ein Lichtsignal zu informieren. Beim Betrieb der Verpackungsmaschine 10 dieser Erfindung erzeugt der Lautsprecher "SP" gleichzeitig bei Aktivierung der ersten, zweiten oder dritten LED "LD25-1", "LD25-2" oder "LD25-3" ein Tonsignal, um damit den Benutzer über einen entsprechenden Betriebszustand der Verpackungsmaschine 10 zu informieren.In short, in operation of the packaging machine 10, the first LED "LD25-1" is first turned on when thirty seconds have passed after the start of a preheating process, thereby notifying a user of the execution of the preheating process by a light signal. Thereafter, the five-second heat sealing process is carried out to heat seal the packaging film at the upper edges 101 of the container 100 , the second LED "LD25-2" being continuously turned on for five seconds so as to prevent the user from performing a heat sealing process by a light signal to inform. If the activated packaging machine 10 continuously waits for a heat sealing process for thirty or more minutes, the third LED “LD25-3” is switched on in order to inform the user of a power saving mode of the packaging machine 10 by means of a light signal. In operation of the packaging machine 10 of this invention, the loudspeaker "SP" generates a sound signal simultaneously when the first, second or third LED "LD25-1", "LD25-2" or "LD25-3" is activated in order to inform the user of a corresponding To inform the operating state of the packaging machine 10 .

Bei einem Heißversiegelungsvorgang der Verpackungs­ maschine 10 wird die Heizplatte 31a gegen die oberen Ränder 101 der Behälter 100 gepreßt, wobei der Verpackungsfilm zwischen der Platte 31a und den oberen Rändern 101 positioniert ist. Hierbei wird die Heizplatte 31a in Vertikalrichtung etwas nach oben bewegt, während die Federn 32 komprimiert werden, wodurch die gezahnte Schneideinrichtung 33 der oberen Abdeckung 30 über ihre zurückgezogene Position vorsteht, um den Film an einer Stelle außerhalb der Behälterhalterungen 23 durchzuschneiden.In a heat sealing process of the packaging machine 10 , the heating plate 31 a is pressed against the upper edges 101 of the container 100 , the packaging film being positioned between the plate 31 a and the upper edges 101 . Here, the heating plate 31 a is moved slightly upward in the vertical direction while the springs 32 are compressed, whereby the toothed cutting device 33 of the upper cover 30 protrudes beyond its retracted position in order to cut through the film at a location outside the container holders 23 .

Nachdem ein Heißversiegelungsvorgang zum Heißversiegeln des Verpackungsfilms mit den oberen Rändern 101 des Behälters 100 ausgeführt wurde, wird die obere Abdeckung 30 geöffnet. Hierzu können die Finger des Benutzers aufgrund der entlang der gegenüberliegenden Seitenwände des unteren Körpers 20 ausgebildeten longitudinalen Einkerbungen 27 einfach Zugriff auf die Handgriff-Vorsprünge 36 der oberen Abdeckung 30 erlangen. Daher kann der Benutzer die obere Abdeckung 30 leicht handhaben, wenn die obere Abdeckung 30 geöffnet werden soll. After a heat sealing operation for heat sealing the packaging film with the top edges 101 of the container 100 is performed, the top cover 30 is opened. To this end, the user's fingers can easily access the handle protrusions 36 of the top cover 30 due to the longitudinal notches 27 formed along the opposite side walls of the lower body 20 . Therefore, the user can easily handle the top cover 30 when the top cover is to be opened 30th

Wie vorstehend beschrieben wurde, stellt die vorliegende Erfindung eine leicht betätigbare Verpackungsmaschine für Lebensmittelbehälter bereit. Mehrere Behälterhalterungen, die zur Aufnahme verschiedener Lebensmittelbehälter darauf bzw. darin gestaltet sind, sind in den unteren Körper der Verpackungsmaschine eingesetzt. Die Verpackungsmaschine verpackt bzw. verschließt damit gleichzeitig leicht und einfach die oberen Öffnungen mehrerer Lebensmittelbehälter mit einem nicht-toxischen Verpackungsfilm. Die Verpackungsmaschine nimmt eine Verpackungsfilmrolle in der hinteren Kammer ihres unteren Körpers auf, wodurch sie den Verpackungsfilm vor Staub, Keimen oder anderen Verunreinigungen schützt und die gewünschten sanitären Bedingungen erfüllt.As described above, the present Invention an easy-to-use packaging machine for Food container ready. Several container holders that for holding various food containers on it or are designed in the lower body of the Packaging machine used. The packaging machine packs or closes easily and at the same time simply the top openings of several food containers with a non-toxic packaging film. The Packing machine takes a roll of packaging film in the rear chamber of her lower body, causing the Packaging film against dust, germs or others Protects contaminants and the desired sanitary Conditions met.

Claims (5)

1. Leicht betätigbare Verpackungsmaschine für Lebensmittelbehälter mit:
einem unteren Körper (20) mit einer mit dem unteren Körper gelenkig verbundenen oberen Abdeckung (30),
mehreren in den unteren Körper an vorbestimmten Positionen eingesetzten Behälterhalterungen (23), um verschiedene Lebensmittelbehälter darin aufzunehmen,
einer hinteren Kammer im unteren Körper (20), in die eine Verpackungsfilmrolle (21), die einen Verpackungsfilm zu einer Verpackungsposition über den Behälterhalterungen (23) zuzuführen vermag, einsetzbar ist,
einer in der oberen Abdeckung (30) vorgesehenen Heizeinheit (31), die den Verpackungsfilm erhitzen kann, um den Verpackungsfilm entlang oberer Ränder der in den Behälterhalterungen gehaltenen Lebensmittelbehälter hermetisch heißzuversiegeln, wobei die Heizeinheit (31) eine Heizplatte (31a) an ihrem unteren Abschnitt mit mehreren an einer Innenfläche der Heizplatte vorgesehenen PCT- Heizelementen (31b) aufweist,
mehreren zwischen einer oberen Wand der oberen Abdeckung (30) und der Heizeinheit (31) eingebauten Federn (32), die die Heizeinheit (31) relativ zur oberen Abdeckung (30) während eines Heißversiegelungsvorgangs zum Versiegeln des Verpackungsfilms entlang der oberen Ränder der Lebensmittelbehälter gleichförmig elastisch haltert,
einer an der unteren Oberfläche der oberen Abdeckung (30) an einer hinteren Position außerhalb der Heizeinheit (31) eingebauten Schneideinrichtung (33), die den Verpackungsfilm an einer Position außerhalb der Behälterhalterungen (23) während des Heißversiegelungs­ vorgangs zu durchschneiden vermag,
Mitteln zur Mitteilung verschiedener Betriebszustände der Maschine,
mehrere lichtemittierende Dioden (LEDs) sowie einen an einem vorderen Ende des unteren Körpers vorgesehenen Lautsprecher umfassen, die dazu verwendet werden, einen Benutzer über das Verstreichen einer vorbestimmten Vorwärmzeit der PCT-Heizelemente nach dem Einschalten der Verpackungsmaschine, über eine Durchführung eines Heißversiegelungsvorgangs von fünf Sekunden sowie über einen Stromsparmodus der Verpackungsmaschine zu informieren, wobei die Verpackungsmaschine automatisch abgeschaltet wird, wenn die aktivierte Verpackungsmaschine während dreißig oder mehr Minuten kontinuierlich auf einen Heißversiegelungsvorgang wartet, indem Licht- und Tonsignale bei einem Betrieb der Verpackungsmaschine ausgegeben werden,
einer an einer Verbindungsstelle der hinteren Enden des unteren Körpers (20) und der oberen Abdeckung (30) vorgesehenen Gelenkeinheit (35), um so die obere Abdeckung mit dem unteren Körper gelenkig zu verbinden und zu ermöglichen, daß die obere Abdeckung (30) um die Gelenkeinheit (35) relativ zum unteren Körper dreh-/schwenkbar ist, und
Verriegelungselementen (26, 34), die an den Vorderenden des unteren Körpers (20) und der oberen Abdeckung (30) an entsprechenden Positionen vorgesehen sind, um die obere Abdeckung am unteren Körper zu verriegeln.1. Easily operated packaging machine for food containers with:
a lower body ( 20 ) with an upper cover ( 30 ) articulated to the lower body,
a plurality of container holders ( 23 ) inserted in the lower body at predetermined positions to accommodate various food containers therein,
a rear chamber in the lower body ( 20 ) into which a packaging film roll ( 21 ), which is able to supply a packaging film to a packaging position above the container holders ( 23 ), can be inserted,
a heating unit ( 31 ) provided in the top cover ( 30 ), which can heat the packaging film to hermetically heat seal the packaging film along upper edges of the food containers held in the container holders, the heating unit ( 31 ) having a heating plate ( 31 a) on its lower one Has a section with a plurality of PCT heating elements ( 31 b) provided on an inner surface of the heating plate,
a plurality of springs ( 32 ) installed between an upper wall of the upper cover ( 30 ) and the heating unit ( 31 ), which uniformly heat the heating unit ( 31 ) relative to the upper cover ( 30 ) during a heat sealing process for sealing the packaging film along the upper edges of the food containers resilient,
a cutter ( 33 ) installed on the lower surface of the upper cover ( 30 ) at a rear position outside the heating unit ( 31 ) and capable of cutting the packaging film at a position outside the container holders ( 23 ) during the heat sealing process,
Means for communicating various operating states of the machine,
includes a plurality of light emitting diodes (LEDs) and a speaker provided at a front end of the lower body, which are used to notify a user of the lapse of a predetermined preheating time of the PCT heating elements after the packaging machine is turned on, of performing a five-second heat sealing process and to inform about a power saving mode of the packaging machine, the packaging machine being automatically switched off if the activated packaging machine continuously waits for a heat sealing process for thirty or more minutes by emitting light and sound signals when the packaging machine is in operation,
an articulation unit ( 35 ) provided at a junction of the rear ends of the lower body ( 20 ) and the upper cover ( 30 ) so as to articulate the upper cover to the lower body and to allow the upper cover ( 30 ) to pivot the joint unit ( 35 ) is rotatable / pivotable relative to the lower body, and
Locking members ( 26 , 34 ) provided on the front ends of the lower body ( 20 ) and the upper cover ( 30 ) at respective positions to lock the upper cover on the lower body. 2. Leicht betätigbare Verpackungsmaschine für Lebensmittelbehälter gemäß Anspruch 1, wobei die Mittel zum Mitteilen verschiedener Betriebszustände der Maschine mehrere lichtemittierende Dioden (LEDs) sowie einen an einem vorderen Ende des unteren Körpers vorgesehenen Lautsprecher umfassen, die dazu verwendet werden, einen Benutzer über das Verstreichen einer vorbestimmten Vorwärmzeit der PCT- Heizelemente nach dem Einschalten der Verpackungsmaschine, über eine Durchführung eines Heißversiegelungsvorgangs von fünf Sekunden sowie über einen Stromsparmodus der Verpackungsmaschine zu informieren, wobei die Verpackungsmaschine automatisch abgeschaltet wird, wenn die aktivierte Verpackungsmaschine dreißig oder mehr Minuten kontinuierlich auf einen Heißversiegelungsvorgang wartet, indem Licht- und Tonsignale bei einem Betrieb der Verpackungsmaschine ausgegeben werden.2. Easily operated packaging machine for A food container according to claim 1, wherein the means for Communicate different operating states of the machine several  light emitting diodes (LEDs) and one on a front Include speakers provided at the end of the lower body, which are used to inform a user about the Elapse of a predetermined preheat time of the PCT Heating elements after switching on the packaging machine, on performing a heat sealing operation of five seconds as well as a power saving mode Packaging machine to inform, the Packaging machine is automatically switched off when the activated packaging machine thirty or more minutes continuously waiting for a heat sealing process, by light and sound signals during an operation of the Packaging machine are issued. 3. Leicht betätigbare Verpackungsmaschine für Lebensmittelbehälter gemäß Anspruch 2, wobei eine elektrische Schaltungsplatte (28) in einer durch die Vorderwand des unteren Körpers (20) festgelegten Schaltungskammer eingebaut ist und die Funktion der LEDs bzw. des Lautsprechers bei einem Betrieb der Verpackungsmaschine zu steuern vermag.3. Easy-to-operate packaging machine for food containers according to claim 2, wherein an electrical circuit board ( 28 ) is installed in a circuit chamber defined by the front wall of the lower body ( 20 ) and can control the function of the LEDs or the loudspeaker during operation of the packaging machine . 4. Leicht betätigbare Verpackungsmaschine für Lebensmittelbehälter gemäß Anspruch 1, 2 oder 3, wobei der Verpackungsfilm der Filmrolle (21) aus der aus einem Polyethylenfilm und einem Polycarbonatfilm bestehenden Gruppe ausgewählt ist.4. An easily operable packaging machine for food containers according to claim 1, 2 or 3, wherein the packaging film of the film roll ( 21 ) is selected from the group consisting of a polyethylene film and a polycarbonate film. 5. Leicht betätigbare Verpackungsmaschine für Lebensmittelbehälter gemäß Anspruch 3, wobei die LEDs umfassen:
eine erste LED, die zunächst eingeschaltet wird, um Licht auszusenden, wenn nach dem Start eines Vorwärmvorgangs beim Betrieb der Verpackungsmaschine dreißig Sekunden verstrichen sind, wodurch der Benutzer über die Ausführung des Vorwärmvorgangs informiert wird,
eine zweite LED, die kontinuierlich eingeschaltet wird, um fünf Sekunden lang Licht zu emittieren, um so den Benutzer von der Ausführung des Heißversiegelungsvorgangs zur thermischen Versiegelung des Verpackungsfilms an den oberen Rändern der Lebensmittelbehälter während fünf Sekunden zu informieren, und
eine dritte LED, die eingeschaltet wird, um Licht zu emittieren, wenn die aktivierte Verpackungsmaschine dreißig oder mehr Minuten kontinuierlich auf einen Heißversiegelungsvorgang wartet, wodurch der Benutzer über den Stromsparmodus der Verpackungsmaschine informiert wird, und
wobei der Lautsprecher gleichzeitig mit der Aktivierung der ersten, zweiten oder dritten LEDs ein Tonsignal erzeugt, um den Benutzer über den entsprechenden Betriebszustand der Verpackungsmaschine zu informieren.5. An easily operable packaging machine for food containers according to claim 3, wherein the LEDs comprise:
a first LED which is first switched on to emit light if thirty seconds have passed after the start of a preheating operation of the packaging machine, thereby informing the user of the execution of the preheating operation,
a second LED that is continuously turned on to emit light for five seconds so as to notify the user of performing the heat sealing process for thermally sealing the packaging film on the upper edges of the food containers for five seconds, and
a third LED that is turned on to emit light when the activated packaging machine continuously waits for a heat sealing operation for thirty or more minutes, thereby informing the user of the packaging machine's power saving mode, and
the loudspeaker generating a sound signal simultaneously with the activation of the first, second or third LEDs in order to inform the user of the corresponding operating state of the packaging machine.
DE10114201A 2000-03-24 2001-03-23 Packaging unit for foodstuff containers comprises a bottom section with container holding elements and a packaging film roll, and a hinged lid with springs and heating elements Withdrawn DE10114201A1 (en)

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KR2020000008392U KR200191900Y1 (en) 2000-03-24 2000-03-24 Covering appratus for food container

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DE10241908A1 (en) * 2002-09-06 2004-03-11 Hagmann Maschinenbau Ag Heat sealing machine for packaging products, especially food
WO2004083039A1 (en) * 2003-03-15 2004-09-30 Wright, Fenn & Co Limited Heat sealing apparatus
US6849830B2 (en) * 2001-02-27 2005-02-01 Nestec S.A. Apparatus and method of rapidly and evenly heating a packaged food product
DE102014100271A1 (en) 2014-01-12 2015-07-16 J+P Maschinenbau Gmbh Packaging machine with at least a partial housing and light effects on the housing for instructions to the operating personnel
EP3088314A1 (en) 2015-04-30 2016-11-02 J+P Maschinenbau GmbH Packaging machine with at least a partial enclosure and lighting effects on the housing for instructions for the operating personnel

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KR101282309B1 (en) 2011-07-26 2013-07-10 김경순 Vacuum packing machine with container sealling function
KR101277284B1 (en) 2012-03-13 2013-06-20 바프렉스 주식회사 Apparatus for packing food vessel
ITMI20120607A1 (en) * 2012-04-13 2013-10-14 I T S Innovative Tech Syste Me Sa DEVICE AND PROCEDURE TO WELD A MATERIAL IN A FILM ON THE EDGES OF A POLYMERIC MATERIAL TRAY
JP5888308B2 (en) * 2013-10-23 2016-03-22 株式会社寺岡精工 Packaging equipment
KR101865385B1 (en) * 2016-11-17 2018-06-07 전재호 Sealing apparatus to seal a food container with Low power
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US11772333B2 (en) 2019-03-01 2023-10-03 Brainchild Concepts, Llc System and method for sealing a plastic enclosure
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US6849830B2 (en) * 2001-02-27 2005-02-01 Nestec S.A. Apparatus and method of rapidly and evenly heating a packaged food product
DE10241908A1 (en) * 2002-09-06 2004-03-11 Hagmann Maschinenbau Ag Heat sealing machine for packaging products, especially food
WO2004083039A1 (en) * 2003-03-15 2004-09-30 Wright, Fenn & Co Limited Heat sealing apparatus
DE102014100271A1 (en) 2014-01-12 2015-07-16 J+P Maschinenbau Gmbh Packaging machine with at least a partial housing and light effects on the housing for instructions to the operating personnel
EP3088314A1 (en) 2015-04-30 2016-11-02 J+P Maschinenbau GmbH Packaging machine with at least a partial enclosure and lighting effects on the housing for instructions for the operating personnel

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JP2001270501A (en) 2001-10-02
FR2808502A1 (en) 2001-11-09
JP3632072B2 (en) 2005-03-23

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