PE20080049A1 - METHOD AND DEVICE TO DETERMINE THE PRESSURE THAT PREVAILS IN A CONTAINER - Google Patents

METHOD AND DEVICE TO DETERMINE THE PRESSURE THAT PREVAILS IN A CONTAINER

Info

Publication number
PE20080049A1
PE20080049A1 PE2007000500A PE2007000500A PE20080049A1 PE 20080049 A1 PE20080049 A1 PE 20080049A1 PE 2007000500 A PE2007000500 A PE 2007000500A PE 2007000500 A PE2007000500 A PE 2007000500A PE 20080049 A1 PE20080049 A1 PE 20080049A1
Authority
PE
Peru
Prior art keywords
compartment
rigid element
pressure
film
container
Prior art date
Application number
PE2007000500A
Other languages
Spanish (es)
Inventor
Mathias Leonardus Cornel
Original Assignee
Interprise Brussels S A
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 Interprise Brussels S A filed Critical Interprise Brussels S A
Publication of PE20080049A1 publication Critical patent/PE20080049A1/en

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
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/046—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles co-operating, or being combined, with a device for opening or closing the container or wrapper
    • 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
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/08—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being adapted to pierce the container or wrapper
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3272—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/36—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested
    • G01M3/366—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested by isolating only a part of the structure being tested

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measuring Fluid Pressure (AREA)
  • Packages (AREA)

Abstract

DONDE EL METODO COMPRENDE: a) DISPONER DE UN ENVASE FABRICADO AL MENOS EN PARTE CON PELICULA DE EMBALAJE QUE CONTENGA EN SU INTERIOR UN PRODUCTO Y UN ELEMENTO RIGIDO POSICIONADO DE FORMA QUE SU PRIMERA SUPERFICIE PRINCIPAL ESTE EN CONTACTO CON LA SUPERFICIE INTERNA DE LA PELICULA; b) DISPONER DE UN COMPARTIMENTO DE MEDICION ; c) UTILIZAR UN CIERRE HERMETICO ENTRE EL COMPARTIMENTO Y LA SUPERFICIE EXTERNA DE LA PELICULA DE TAL MANERA QUE EL PERIMETRO DE LOS DISPOSITIVOS DE SUCCION INSTALADOS EN EL ELEMENTO RIGIDO ESTEN SEPARADOS POR EL ESPESOR DE LA PELICULA; d) REDUCIR LA PRESION EN EL COMPARTIMIENTO DE MEDICION HASTA QUE LA PRESION DENTRO DEL COMPARTIMIENTO SEA IGUAL A LA DEL INTERIOR DEL ENVASE; Y, e) DETERMINAR LA PRESION EN EL ESPACIO INTERNO DEL COMPARTIMIENTO. LA EVOLUCION DE LA DIFERENCIA DE PRESION ENTRE EL INTERIOR DEL ENVASE Y DICHO ESPACIO INTERNO ES OBSERVADA SUPERVISANDO EL NIVEL DE ABULTAMIENTO DE LA SECCION DE LA PELICULA DE EMPAQUETADO INTERCALADA ENTRE EL ELEMENTO RIGIDO Y EL COMPARTIMIENTO. EL DISPOSITIVO INCLUYE: i) EL ELEMENTO RIGIDO CONFORMADO POR DOS SUPERFICIES EXTERIORES PRINCIPALES SEPARADAS POR EL ESPESOR DEL ELEMENTO, E INCLUYE AL MENOS UN ORIFICIO QUE PERMITE EL PASO DE FLUIDO DE LA PRIMERA SUPERFICIE PRINCIPAL A LA OTRA; Y, ii) UN COMPARTIMIENTO DE MEDICION QUE ABARCA UN ESPACIO INTERNO CON UNA ABERTURA DE LA SUCCION CUYO PERIMETRO CABE EN EL PERIMETRO DEL ELEMENTO RIGIDO, Y SE PROPORCIONA CON UN DISPOSITIVO DE PERFORACIONWHERE THE METHOD INCLUDES: a) HAVE A CONTAINER MADE AT LEAST IN PART WITH PACKAGING FILM THAT CONTAINS INSIDE A PRODUCT AND A RIGID ELEMENT POSITIONED SO THAT ITS FIRST MAIN SURFACE IS IN CONTACT WITH THE INTERNAL SURFACE OF THE FILM; b) HAVE A MEASUREMENT COMPARTMENT; c) USE A HERMETIC SEAL BETWEEN THE COMPARTMENT AND THE EXTERNAL SURFACE OF THE FILM IN SUCH A WAY THAT THE PERIMETER OF THE SUCTION DEVICES INSTALLED IN THE RIGID ELEMENT ARE SEPARATED BY THE THICKNESS OF THE FILM; d) REDUCE THE PRESSURE IN THE MEASURING COMPARTMENT UNTIL THE PRESSURE INSIDE THE COMPARTMENT IS EQUAL TO THAT INSIDE THE CONTAINER; AND, e) DETERMINE THE PRESSURE IN THE INTERNAL SPACE OF THE COMPARTMENT. THE EVOLUTION OF THE PRESSURE DIFFERENCE BETWEEN THE INTERIOR OF THE CONTAINER AND SAID INTERNAL SPACE IS OBSERVED BY MONITORING THE LEVEL OF BULKING OF THE SECTION OF THE PACKAGING FILM INTERCALATED BETWEEN THE RIGID ELEMENT AND THE COMPARTMENT. THE DEVICE INCLUDES: i) THE RIGID ELEMENT MADE OF TWO MAIN EXTERNAL SURFACES SEPARATED BY THE THICKNESS OF THE ELEMENT, AND INCLUDES AT LEAST ONE HOLE THAT ALLOWS THE PASSAGE OF FLUID FROM THE FIRST MAIN SURFACE TO THE OTHER; AND, ii) A MEASUREMENT COMPARTMENT THAT INCLUDES AN INTERNAL SPACE WITH A SUCTION OPENING WHOSE PERIMETER FITS IN THE PERIMETER OF THE RIGID ELEMENT, AND IS PROVIDED WITH A DRILLING DEVICE

PE2007000500A 2006-04-24 2007-04-23 METHOD AND DEVICE TO DETERMINE THE PRESSURE THAT PREVAILS IN A CONTAINER PE20080049A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1031672A NL1031672C2 (en) 2006-04-24 2006-04-24 Method and assembly for determining a pressure prevailing in at least one package.

Publications (1)

Publication Number Publication Date
PE20080049A1 true PE20080049A1 (en) 2008-02-23

Family

ID=37401215

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2007000500A PE20080049A1 (en) 2006-04-24 2007-04-23 METHOD AND DEVICE TO DETERMINE THE PRESSURE THAT PREVAILS IN A CONTAINER

Country Status (4)

Country Link
AR (1) AR060584A1 (en)
NL (1) NL1031672C2 (en)
PE (1) PE20080049A1 (en)
WO (1) WO2007122201A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2010016C2 (en) * 2012-12-19 2014-06-23 Aartsleakandpressure B V Method and apparatus for controlling and/or determining a pressure.
ES2776803T3 (en) * 2017-06-02 2020-08-03 Multivac Haggenmueller Kg Tray closing machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19646876A1 (en) * 1996-11-13 1997-12-04 Bosch Gmbh Robert Hermetically sealed packing checking method for freedom from leaks
ES2344682T3 (en) * 2002-04-24 2010-09-03 Ulixes Robotersysteme Gmbh PROCEDURE FOR CHECKING A VACUUM ENVELOPE.

Also Published As

Publication number Publication date
NL1031672C2 (en) 2007-10-25
WO2007122201A1 (en) 2007-11-01
AR060584A1 (en) 2008-06-25

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Legal Events

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