ES2528011T3 - Evacuation procedure for packaging machine - Google Patents

Evacuation procedure for packaging machine Download PDF

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Publication number
ES2528011T3
ES2528011T3 ES12005392.1T ES12005392T ES2528011T3 ES 2528011 T3 ES2528011 T3 ES 2528011T3 ES 12005392 T ES12005392 T ES 12005392T ES 2528011 T3 ES2528011 T3 ES 2528011T3
Authority
ES
Spain
Prior art keywords
evacuation
vacuum
temperature
sealing station
packaging machine
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.)
Active
Application number
ES12005392.1T
Other languages
Spanish (es)
Inventor
Elmar Ehrmann
Johann Wölfle
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.)
Multivac Sepp Haggenmueller GmbH and Co KG
Original Assignee
Multivac Sepp Haggenmueller GmbH and Co KG
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 Multivac Sepp Haggenmueller GmbH and Co KG filed Critical Multivac Sepp Haggenmueller GmbH and Co KG
Application granted granted Critical
Publication of ES2528011T3 publication Critical patent/ES2528011T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/025—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for rigid or semi-rigid containers
    • B65B31/028—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for rigid or semi-rigid containers closed by a lid sealed to the upper rim of the container, e.g. tray-like container
    • 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
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Vacuum Packaging (AREA)

Abstract

Procedimiento para el funcionamiento de una maquina de envasado (1), que comprende un control (32), un dispositivo de medición de temperatura (36) y una estación de evacuación y sellado (21) para envasar al vacio productos (35) calentados, en el que el procedimiento presenta las siguientes etapas: - detección de la temperatura del producto (T) en o antes de la estación de evacuación y sellado (21) mediante el dispositivo de medición de temperatura (36); - calculo de un vacio final (objetivo) (EV) como función de la temperatura del producto (T) en referenda a una curva de presión de vapor (40) para los productos (35) cuya temperatura (T) se ha detectado; - evacuacion al vacio final (objetivo) (EV) calculado en la estación de evacuacion y sellado (21); - calculo del grado de estrangulamiento (D) de un estrangulador en el circuito de vacio (37) o de una capacidad de aspiracion de una bomba de vacio (34) como función del vacio final (EV); y - ajuste del grado de estrangulamiento (D) calculado en el estrangulador o de la capacidad de aspiración en la bomba de vacio (34) al comienzo o durante el proceso de evacuación.Procedure for the operation of a packaging machine (1), comprising a control (32), a temperature measuring device (36) and an evacuation and sealing station (21) for vacuum packaging heated products (35), wherein the procedure has the following steps: - detection of the temperature of the product (T) at or before the evacuation and sealing station (21) by means of the temperature measuring device (36); - calculation of a final vacuum (objective) (EV) as a function of product temperature (T) in reference to a vapor pressure curve (40) for products (35) whose temperature (T) has been detected; - evacuation to the final vacuum (target) (EV) calculated at the evacuation and sealing station (21); - calculation of the degree of throttling (D) of a throttle in the vacuum circuit (37) or of a suction capacity of a vacuum pump (34) as a function of the final vacuum (EV); and - adjustment of the degree of throttling (D) calculated in the throttle or of the suction capacity in the vacuum pump (34) at the beginning or during the evacuation process.

Description

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Claims (1)

imagen1image 1
ES12005392.1T 2012-07-24 2012-07-24 Evacuation procedure for packaging machine Active ES2528011T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20120005392 EP2690023B1 (en) 2012-07-24 2012-07-24 Procédé d'évacuation pour machine d'emballage

Publications (1)

Publication Number Publication Date
ES2528011T3 true ES2528011T3 (en) 2015-02-03

Family

ID=46640517

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12005392.1T Active ES2528011T3 (en) 2012-07-24 2012-07-24 Evacuation procedure for packaging machine

Country Status (2)

Country Link
EP (1) EP2690023B1 (en)
ES (1) ES2528011T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108137182B (en) * 2015-08-06 2020-06-02 莫迪维克西普哈根牧勒股份及两合公司 Packaging machine with process-controlled early start function
DE102016102954A1 (en) 2016-02-19 2017-08-24 Multivac Sepp Haggenmüller Se & Co. Kg vacuum pump
CN106275575B (en) * 2016-10-06 2018-06-29 梁庆昌 A kind of suction vacuum hotpressing envelope mouth mechanism in foodstuff packaging line
CN107310770A (en) * 2017-07-13 2017-11-03 安徽省华之慧生态农业发展有限公司 A kind of vacuum food packing device
DE102020201284A1 (en) * 2020-02-03 2021-08-05 Multivac Sepp Haggenmüller Se & Co. Kg Thermoforming packaging machine with vacuum cooling station and process for vacuum cooling of hot-packed products

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2104049B (en) * 1981-02-27 1985-06-19 Nestle Sa Sealing process for filled containers
MXPA02002521A (en) * 1999-09-10 2002-07-30 Nestle Sa Method for producing a sealed container for oven cooked products or similar.
SE524496C2 (en) * 2002-12-13 2004-08-17 Tetra Laval Holdings & Finance Control of sterilizing device

Also Published As

Publication number Publication date
EP2690023A1 (en) 2014-01-29
EP2690023B1 (en) 2014-12-31

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