EP0321361B1 - Verpackung, insbesondere Vacuumverpackung, für feuchtigkeitsabgebende Produkte - Google Patents

Verpackung, insbesondere Vacuumverpackung, für feuchtigkeitsabgebende Produkte Download PDF

Info

Publication number
EP0321361B1
EP0321361B1 EP88403228A EP88403228A EP0321361B1 EP 0321361 B1 EP0321361 B1 EP 0321361B1 EP 88403228 A EP88403228 A EP 88403228A EP 88403228 A EP88403228 A EP 88403228A EP 0321361 B1 EP0321361 B1 EP 0321361B1
Authority
EP
European Patent Office
Prior art keywords
packing
moisture
wrapping
packing according
product
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.)
Expired - Lifetime
Application number
EP88403228A
Other languages
English (en)
French (fr)
Other versions
EP0321361A1 (de
Inventor
Mathilde Pages
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.)
PAUL PREDAULT
Original Assignee
PAUL PREDAULT
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 PAUL PREDAULT filed Critical PAUL PREDAULT
Priority to AT88403228T priority Critical patent/ATE86578T1/de
Publication of EP0321361A1 publication Critical patent/EP0321361A1/de
Application granted granted Critical
Publication of EP0321361B1 publication Critical patent/EP0321361B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/264—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing liquids

Definitions

  • the invention relates to packaging of the type described in the preamble to the main claim.
  • a package of this type is known from FR-A-2 212 816.
  • the known moisture absorption layer of said document comprises, between two sheets of crepe paper stuck together, a filler of silica gel which is subdivided into a plurality of compartments.
  • the sheets are liquid permeable and the silica gel is, for example, a material with a small particle size.
  • This packaging has the major drawbacks of being opaque and of not highlighting the packaged product.
  • the object of the present invention is to propose a packaging which does not have the drawbacks of the state of the art.
  • the packaging according to the invention comprises the characteristics which are set out in the characterizing part of the main claim.
  • product 1 for example a certain number of slices of ham, is hermetically sealed in an envelope sealed closed 2.
  • the packaging of the product 1 is made for example under vacuum, in a manner known per se.
  • a sheet 3 is respectively disposed of a material which has a high suitable moisture absorption capacity and is completely transparent, at least after have absorbed the moisture released by the product.
  • tissue has the two properties of absorbing moisture and becoming transparent after absorption. Thus all the parts of the tissue paper which are in contact with the product become completely transparent. Therefore, when the sheets 3 are placed as shown in Figure 1, the packaging is completely transparent and the sheets of tissue paper 3 are invisible to the consumer.
  • the grammage of the paper should be adapted to the amount of moisture which will be released from the product 1, inside the envelope 2, so that the paper can absorb all of this moisture.
  • the grammage of the paper is to be chosen accordingly and is advantageously between 20 and 25 g / m2 depending on the paper used.
  • the paper becomes too dense and has a somewhat grayish appearance.
  • the paper is not completely transparent after absorbing the moisture.
  • the sheets 3 could also be fixed, for example by gluing to the surface of a ribbon of the transparent material forming the envelope, before the vacuum packaging operation of the product therein. This fixation could be done in any suitable way. Of course when the fixing is done by gluing, it is advisable to use an adhesive material which is compatible with the product and the liquid which it gives off and does not in any way affect the food qualities thereof. Any other way of fixing can however be applied.
  • tissue paper any material other than tissue paper can be used provided that this material meets the two conditions, namely that it absorbs moisture and is transparent, or in its natural state, either after absorption of moisture.
  • an appropriate thickness of the interposition sheet between the product and the outer envelope generally made of transparent plastic it can be obtained that all the moisture which could be released by the product is absorbed, without this causing drying of the product, at its parts in contact with the absorbent material.
  • the invention thus provides a packaging which could be entirely transparent, insofar as the absorbent material is completely transparent, that is to say invisible to the eye of the consumer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Electroluminescent Light Sources (AREA)
  • Vacuum Packaging (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Claims (9)

  1. Verpackung insbesondere unter Vakuum für Erzeugnisse, die Feuchtigkeit abgeben, wenn sie in der Verpackung eingeschlossen sind, insbesondere für Nahrungsmittel (1), wie Schweinefleischwaren, wie Schinken- oder Fleischschnitten, wobei die Verpackung eine vorteilhaft dichte Hülle (2) aus durchsichtigem Werkstoff und, zwischen der besagten Hülle (2) und der Aussenfläche des Erzeugnisses (1) über wenigstens einen Teil derselben angeordnet, eine Schicht (3) aus einem Werkstoff mit der Fähigkeit, die sich aus dem verpackten Erzeugnis ausscheidende Feuchtigkeit aufzusaugen, aufweist, dadurch gekennzeichnet, dass die Schicht (3) aus einem durchsichtigen Werkstoff wenigstens nach der Absorption der Feuchtigkeit hergestellt wird.
  2. Verpackung nach Anspruch 1, dadurch gekennzeichnet, dass die Schicht (3) des vorgenannten Werkstoffes durch ein Blatt Papier der Seidenpapiergattung gebildet wird.
  3. Verpackung nach Anspruch 2 , dadurch gekennzeichnet, dass das Quadratmetergewicht des Seidenpapiers (3) derart gewählt wird, dass das Papier unter der Wirkung der freigesetzten Feuchtigkeit vollständig durchsichtig wird unter Absorbierung der Gesamtheit derselben.
  4. Verpackung nach einem der Ansprüche 2 oder 3, dadurch gekennzeichnet, dass das Papier (3) einer vorherigen Bleichbehandlung unterworfen wird, um ein milchiges Aussehen im feuchten durchsichtigen Zustand zu vermeiden.
  5. Verpackung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der vorgenannte folienförmige Werkstoff zwischen dem Erzeugnis (1) und der Hülle (2) gefügt ist.
  6. Verpackung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der vorgenannte Werkstoff vor dem Verpackungsvorgang unter Vakuum auf die Aussenfläche des Erzeugnisses (1) aufgelegt wird.
  7. Verpackung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der vorgenannte Werkstoff (3) an der Innenfläche der Hülle (2) angeklebt ist.
  8. Verpackung nach Anspruch 7, dadurch gekennzeichnet, dass der die vorgenannte Hülle bildende Werkstoff die Gestalt eines Streifens hat und der vorgenannte Werkstoff an diejenige Fläche dieses Streifens, die die Innenfläche der Hülle (2) bildet, angeklebt ist.
  9. Verpackung nach einem der Ansprüche 2 bis 8, dadurch gekennzeichnet, dass das Seidenpapier ein vorteilhaft zwischen 20 und 25 g/m² liegendes Quadratmetergewicht aufweist.
EP88403228A 1987-12-17 1988-12-16 Verpackung, insbesondere Vacuumverpackung, für feuchtigkeitsabgebende Produkte Expired - Lifetime EP0321361B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88403228T ATE86578T1 (de) 1987-12-17 1988-12-16 Verpackung, insbesondere vacuumverpackung, fuer feuchtigkeitsabgebende produkte.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8717651A FR2624833B1 (fr) 1987-12-17 1987-12-17 Emballage notamment sous vide, pour des produits degageant de l'humidite
FR8717651 1987-12-17

Publications (2)

Publication Number Publication Date
EP0321361A1 EP0321361A1 (de) 1989-06-21
EP0321361B1 true EP0321361B1 (de) 1993-03-10

Family

ID=9357992

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88403228A Expired - Lifetime EP0321361B1 (de) 1987-12-17 1988-12-16 Verpackung, insbesondere Vacuumverpackung, für feuchtigkeitsabgebende Produkte

Country Status (5)

Country Link
EP (1) EP0321361B1 (de)
AT (1) ATE86578T1 (de)
DE (1) DE3879130T2 (de)
ES (1) ES2040369T3 (de)
FR (1) FR2624833B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29505187U1 (de) * 1995-03-28 1995-07-20 David, Stephan, 02625 Bautzen Beutel für Vakuum-Verpackungsmaschinen
NZ286840A (en) * 1996-06-18 1998-09-24 Aep Ind Nz Ltd Change Of Name Bag for packaging meat includes liquid absorbent assembly constrained to one of top and bottom plies
EP1484260A1 (de) * 2003-06-02 2004-12-08 Mark Ewald Flüssigkeitsaufnahmeelement
HUP0500808A2 (en) * 2005-08-30 2007-11-28 Sylvain Husipari Kft Wrapped meat-product and process for production it

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1140952A (fr) * 1956-01-04 1957-08-22 Emballage protecteur contre l'humidité
US3209978A (en) * 1961-07-03 1965-10-05 Continental Can Co Liquid absorbing and concealing device
BE707089A (de) * 1967-11-27 1968-04-01
DE2020622A1 (de) * 1970-04-28 1971-11-11 Josef Schmitter Kg Diesel Und Verfahren und Vorrichtung zur Herstellung von Verpackungsmaterial fuer feuchtigkeitsempfindliches Gut
DE2263766A1 (de) * 1972-12-28 1974-07-04 Rudolf Marx Saugfaehige einlage fuer vakuumbeutelverpackungen von fleisch
US4619361A (en) * 1983-05-31 1986-10-28 Paramount Packaging Corporation Bag for displaying food

Also Published As

Publication number Publication date
ATE86578T1 (de) 1993-03-15
EP0321361A1 (de) 1989-06-21
FR2624833A1 (fr) 1989-06-23
DE3879130T2 (de) 1993-09-30
DE3879130D1 (de) 1993-04-15
ES2040369T3 (es) 1993-10-16
FR2624833B1 (fr) 1990-04-20

Similar Documents

Publication Publication Date Title
EP0117177B1 (de) Beutel mit vorbereitetem Vakuum zur Aufbewahrung von Gütern
EP0350377B1 (de) Kühlverpackung mit einem Gefrierträger auf der Basis von flüssigkeitabsorbierenden Polymerpartikeln
US1538277A (en) Art of packing and preserving fruits and other food products and commodities
EP0321361B1 (de) Verpackung, insbesondere Vacuumverpackung, für feuchtigkeitsabgebende Produkte
US3367785A (en) Package and method for hydrating a hydratable product
US6216859B1 (en) Layered material packet for tobacco products
US2735543A (en) Smoking pipe tobacco cartridge packages
US3759721A (en) Method of heating a packaged foodstuff in a toaster
EP0347319A1 (de) Absorbierbare Vorlage
GB2029363A (en) A Package
US3265286A (en) Unpacking arrangement for filmy packages
CA2441894A1 (fr) Dispositif generateur de vapeur d'eau pour le chauffage de denrees dans un four a micro-ondes
BE1012600A5 (fr) Emballage de boyaux pour aliments.
US3319873A (en) Wrapper for rolls
EP1077187A1 (de) Flüssigkeitsdichter Behälter mit einem absorbierenden Teil
FR2585677A1 (fr) Opercule compose de deux films partiellement desolidarises, pour fermeture etanche de recipients, et procedes d'assemblage d'un tel opercule
CN218173268U (zh) 一种密封效果好避免漏气的香干袋
CN218113710U (zh) 一种卷烟包装盒、盒片和加工装置
CN221069299U (zh) 一种食品包装膜
FR2725699A1 (fr) Fond absorbant, barquette comportant un tel fond, notamment pour le conditionnement d'un quelconque produit auquel peut etre associe un quelconque liquide, tel qu'un eventuel exsudat, et flan correspondant
FR2707608A1 (fr) Emballage pour la présentation et la conservation de produits alimentaires, du genre fruits ou analogues.
JPS6313178Y2 (de)
US1281722A (en) Hermetically-sealed package and method of making the same.
FR2741599A1 (fr) Emballage a ouverture facile
CH161198A (fr) Pochette d'une ou plusieurs feuilles de cellulose régénérée ou d'un dérivé cellulosique.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19890725

17Q First examination report despatched

Effective date: 19910902

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES GB GR IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19930310

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19930310

Ref country code: AT

Effective date: 19930310

REF Corresponds to:

Ref document number: 86578

Country of ref document: AT

Date of ref document: 19930315

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3879130

Country of ref document: DE

Date of ref document: 19930415

ITF It: translation for a ep patent filed

Owner name: DE DOMINICIS & MAYER S.R.L.

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19930616

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2040369

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19931231

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19991210

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19991215

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19991220

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19991221

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19991228

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20000217

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001231

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001231

BERE Be: lapsed

Owner name: PREDAULT PAUL

Effective date: 20001231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010701

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20001216

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20010701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011217

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20020112

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051216