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AR001137A1 - Método de empaque basado en materiales termoplásticos y empaque asi obtenido - Google Patents

Método de empaque basado en materiales termoplásticos y empaque asi obtenido

Info

Publication number
AR001137A1
AR001137A1 AR33561496A AR33561496A AR001137A1 AR 001137 A1 AR001137 A1 AR 001137A1 AR 33561496 A AR33561496 A AR 33561496A AR 33561496 A AR33561496 A AR 33561496A AR 001137 A1 AR001137 A1 AR 001137A1
Authority
AR
Argentina
Prior art keywords
tray
lid
heat
flanges
packaging
Prior art date
Application number
AR33561496A
Other languages
English (en)
Inventor
Jean Denis Sornay
Da Philippe G Silva
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of AR001137A1 publication Critical patent/AR001137A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Closing Of Containers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

La presente invención se refiere a un método de empaque, que incluye proveer una bandeja con rebordes termo-sellables; cargar la bandeja con unproducto a ser empacado; aplicar una tapa en la parte superior de la bandeja teniendo los rebordes de la bandeja y la tapa, superficies de contactohechas de materiales que pueden ser termo-vinculadas entre sí en una estación selladora de tapas, a efectos de llevar a cabo el sellado de la tapa a losrebordes de la bandeja; comprendiendola tapa una película termo-encogible biaxialmente orientada que tiene una máxima fuerza de retracción, medida a latemperatura reinante en la estación selladora de la tapa durante el sellado, de 0,05 kg/cm en por lo menos la dirección transversal; y termo-sellar la tapaa los rebordes de la bandeja. Es posible introducir una atmósfera modificada entre la tapa y la bandeja. La invención está también orientada a un empaqueque incluye un producto; a una bandeja en la cual está colocado el producto, teniendo la bandeja, rebordes termosellables; y a una tapa termo-sellada a losrebordes de la bandeja, comprendiendo la tapa una película biaxialmente orientada termo-encogible que tiene una máxima fuerza de retracción de 0,05kg/cmen por lo menos la dirección transversal.
AR33561496A 1995-03-01 1996-03-01 Método de empaque basado en materiales termoplásticos y empaque asi obtenido AR001137A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95102885 1995-03-01

Publications (1)

Publication Number Publication Date
AR001137A1 true AR001137A1 (es) 1997-09-24

Family

ID=8219026

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33561496A AR001137A1 (es) 1995-03-01 1996-03-01 Método de empaque basado en materiales termoplásticos y empaque asi obtenido

Country Status (11)

Country Link
US (1) US5744181A (es)
JP (1) JPH0995308A (es)
AR (1) AR001137A1 (es)
AT (1) ATE245584T1 (es)
AU (1) AU708807B2 (es)
BR (1) BR9600856A (es)
CA (1) CA2170692C (es)
DE (1) DE69629142T2 (es)
ES (1) ES2202388T3 (es)
NZ (1) NZ286078A (es)
ZA (1) ZA961490B (es)

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Also Published As

Publication number Publication date
BR9600856A (pt) 1997-12-30
ATE245584T1 (de) 2003-08-15
DE69629142T2 (de) 2004-04-15
CA2170692A1 (en) 1996-09-02
JPH0995308A (ja) 1997-04-08
ZA961490B (en) 1996-07-16
ES2202388T3 (es) 2004-04-01
NZ286078A (en) 1998-06-26
AU708807B2 (en) 1999-08-12
US5744181A (en) 1998-04-28
CA2170692C (en) 2005-11-15
AU4562496A (en) 1996-09-05
DE69629142D1 (de) 2003-08-28

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