FR2642731A1 - Method of producing fluid-tight composite structures able to be edible for the presentation, containing or wrapping of agri-foodstuff products - Google Patents

Method of producing fluid-tight composite structures able to be edible for the presentation, containing or wrapping of agri-foodstuff products Download PDF

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Publication number
FR2642731A1
FR2642731A1 FR8901391A FR8901391A FR2642731A1 FR 2642731 A1 FR2642731 A1 FR 2642731A1 FR 8901391 A FR8901391 A FR 8901391A FR 8901391 A FR8901391 A FR 8901391A FR 2642731 A1 FR2642731 A1 FR 2642731A1
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tight
edible
fluid
method
foodstuff
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FR8901391A
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French (fr)
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Laurens Pierre
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/34Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
    • A23G3/50Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by shape, structure or physical form, e.g. products with supported structure
    • A23G3/56Products with edible or inedible supports, e.g. lollipops
    • A23G3/566Products with edible or inedible supports, e.g. lollipops products with an edible support, e.g. a cornet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D65/00Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38Packaging materials of special type or form
    • B65D65/46Applications of disintegrable, dissolvable or edible materials
    • B65D65/463Edible packaging materials

Abstract

The invention relates to a method of producing fluid-tight composite structures able to be edible for the presentation, containing or wrapping of agri-foodstuff products intended for human or animal consumption. The method consists in vacuum insulation by the use of a fluid-tight envelope made from at least one film 4, 5 of food-quality thermoplastic which can be torn and detached from a structure 3 made from at least one preferably edible material 2. <IMAGE>

Description

Procédé d'élaboration de structures composites étanches pouvant être comestibles pour présenter, contenir ou emballer des produits agro-alimentaires. The process of development of composite structures can be sealed to present edible, contain or pack food products.

L'invention concerne un procédé d'élaboration de structures composites étanches pouvant être comestibles pour présenter, contenir ou emballer des produits agro-alimentaires destinés à la consommation humaine ou animale. The invention relates to a method of preparing composite structures that can be sealed to present edible, contain packaging or food products for human or animal consumption.

Des contenants comestibles connus, sont réalisés en pain azyme et sont généralement destinés à la présentation de sucreries en poudre, d'autres, en forme de cornet, sont confectionnés en patisserie légère du genre gaufrette, sont destinés à la dégustation des glaces. Known edible containers are made of matzo and are generally intended for the presentation of powdered sweets, others, horn-shaped, are made of light pastry kind of wafer, are intended to tasting ice cream. On connait également toutes les pâtes cuites en forme, destinées à recevoir des plats cuisinés tels que les bouchées à la reine, tartes, pizza,etc.., ces contenants comestibles ramollissent et se délitent sous l'action de l'humidité et doivent donc être sur-conditionnés dans des emballages en aluminium, carton sulfurisé ou en matière plastique. Also known all cooked pasta shaped, for receiving dishes such as bites to the queen, pies, pizza, etc .., these edible containers soften and disintegrate under the action of moisture and therefore must be over-packaged in aluminum packaging, greaseproof cardboard or plastic.

Les contenants ou emballages couramment utilisés pour la présentation de produits agro-alimentaires frais ou surgelés, sont réalisés en carton, en aluminium ou en plastique rigide, obtenus par injection ou par thermoformage - le polystyrène, le polyèthylène, le polypropylène, le PVC, les matière plastiques alvéolées du type polystyrène expansé sont transformées. commonly containers and packing materials used for the presentation of food products fresh or frozen, are made of cardboard, aluminum or rigid plastics, obtained by injection molding or by thermoforming - polystyrene, polyethylene, polypropylene, PVC, blister plastics material of expanded polystyrene are transformed.

Ces emballages ont l'inconvénient de n'être pas réutilisables, ils sont jetés et polluent l'environnement. These packages have the disadvantage of not being reusable, they are thrown away and pollute the environment. Elaborés à partir de produits pétroliers, les emballages en matière plastique, et plus particulièrement ceux réalisés en polystyrène expansé présentent l'inconvénient d'isoler du froid les produits frais, mais surtout leur stabilité de polymèrisation n'est atteinte que plusieurs dizaines de jours après leur fabrication, il en résulte une atteinte chimique sur les produits qu'ils contiennent limitant leur conservation. Made from petroleum products, plastic containers, especially those made of expanded polystyrene have the disadvantage of isolating the cold fresh produce, but above their polymerization stability is reached only several dozen days their manufacture, resulting in a chemical damage on the products they contain limiting their conservation.

L'invention à pour but d'éliminer ces inconvénients en fournissant notamment, des emballages ou des contenants qui peuvent être comestibles, réalisés à partie de produits de qualité alimentaire, résistant à la chaleur ambiante et au froid et susceptibles d'être cuits , ceux-ci pourront être destinés à la présentation et à la contenance d'un plat et dégustés avec celui-ci, par exemple, un fond de tarte, la pâte d'une pizza, soit, s'ils ont présenté et conditionné de la viande,du poisson ou autre produit frais exposé dans une gondole réfrigérée, donnés comme nourriture aux animaux. The invention aims to eliminate these drawbacks by providing in particular, packages or containers which may be edible, made of food grade products, resistant to ambient heat and cold and could be cooked, those -ci may be intended for the presentation and the capacity of a dish and eaten with it, such as a pie crust, baking a pizza or, if they presented and packaged meat , fish or other fresh produce displayed in a refrigerated gondola, given as food to the animals.

On comprendra l'intérêt de la présente invention en offrant un produit nourrissant, non polluant et confectionnable avec des matières premières naturelles. It is understood the interest of this invention by providing a nourishing product, non-polluting and wireable with natural raw materials.

L'invention telle qu'elle est caractèrisée dans les revendications concerne à cet effet un procédé d'élaboration de struc turescomposites étanches pouvant être comestibles pour présenter contenir ou emballer des produits agro-alimentaires caractèrisé en ce qu'il consiste à isoler sous vide d'air par la mise en oeuvre d'une enveloppe étanche à partir d'au moins un film en matière thermoplastique de qualité alimentaire déchirable et dissociable d'une structure confectionnée à partir d'au moins une matière de préférence comestible destinée à présenter, contenir et emballer un produit agro-alimentaire pour la consommation humaine ou animale. The invention as characterized in the claims relates for that purpose a method of sealed struc turescomposites development being edible or for presenting contain packaging food products characterized in that it consists in isolating vacuo d air by the implementation of a sealed casing from at least one thermoplastic film of food grade tearable and severable a structure crafted from at least one edible material preferably designed to introduce, contain and packing a food product for human or animal consumption.

Selon la présente invention, la structure est réalisée à base d'au moins une matière comestible d'origine végétale et/ou animale, crue ou cuite, dans laquelle on aura pu introduire un produit texturant de préférence d'origine naturelle, permettant à la structure d'être plus solide et d'avoir une meilleure tenue. According to the present invention, the structure is made based on at least one edible material of plant and / or animal origin, raw or cooked, wherein there will be able to introduce a product texturing preferably of natural origin, allowing the structure to be stronger and have a better hold.

Selon l'invention, la matière comestible pourra être neutre, assaisonnée, sucrée, salée, aromatisée ou élaboré à partir d'éléments naturels ou fabriqués comprenant : les produits traditionnels, les produits de remplacement ou les produits reconstitués. According to the invention, the edible material may be neutral, seasoned, sweet, salty, flavored or prepared from natural or manufactured items comprising: traditional products, alternative products or reconstituted products.

La structure pourra être confectionnée avec des matières non alimentaires comme la pâte à papier, le carton imprimé prédécoupé, en bois tréssé ou en bois déroulé etc.. The structure may be made with non-food materials such as pulp, the printed precut cardboard, wood or wood braided place etc ..

D'autres caractéristiques et avantages de la présente invenvent ion apparaîtront au cours de la description qui va suivre d'un mode particulier de réalisation, donné à titre d'exemple non limitatif, en regard des dessins qui représentent - la Figure 1, la coupe d'une portion de structure composite selon l'invention, - la Figure 2, un schéma montrant la disposition d'aménagements pour dissocier l'enveloppe de la structure selon l'invention. Other features and advantages of the present invenvent ion appear from the following description of a particular embodiment, given by way of example in the drawings that represent - Figure 1, the cut a portion of composite structure of the invention, - Figure 2 is a diagram showing the arrangement of facilities for separating the envelope of the structure according to the invention.

Sur la figure 1 on a représenté une coupe partielle d'une structure composite (1) de forme appropriée à l'usage dont elle est destinée : emballage, présentation de viande, charcu- terie, poisson, légumes, fromages, fond de gâteau, tarte, bouchée à la reine, boîte à oeufs, à gâteaux ou tout autre produit agro-alimentaire. Figure 1 shows a partial section of a composite structure (1) of appropriate shape for the use which it is intended: packaging meat presentation charcu- crocheted, fish, vegetables, cheese, cake base, pie, bite the queen, egg box, cakes or other food product. La matière (2) peut, selon l'usage prévu, être à base d'au moins un produit comestible cru ou cuit ou-à base de produit non comestible ; The material (2) may according to the intended use, be based on at least one raw or cooked or edible product-based non-edible product; bien entendu on pourra combiner suivant le cas les deux possibilités. course may be combined as the case both possibilities.

La matière (2) comestible sera de préférence d'origine végétale pouvant être mélangé avec des produits d'origine animale, des pâtes confectionnées avec des farines de céréales, telles que blé, seigle, mals, riz, orge ou autres farines comme le soja, les haricots, fêves, etc-...Ces pâtes selon la nature de la farine choisie pourra contenir des ingrèdients : sel, sucre, aromates, levures, assaisonnements divers, etc.. ou des produits appètents pour les chats, les chiens et autres animaux. The material (2) is preferably edible vegetable that can be mixed with animal products, pasta made with cereal flours such as wheat, rye, maize, rice, barley or other flours such as soy , beans, broad beans, etc. These pastes -... depending on the nature of the chosen meal can contain ingredients: salt, sugar, spices, yeast, various seasonings, etc .. or palatable products for cats, dogs and other animals.

La matière (2) comestible confectionnant la structure (3) pourra être élaborée à partir d'aliments naturels ou fabriqués comprenant : les produits traditionnels, les produits de remplacement ou mes produits reconstitués. The material (2) Edible fashioning the structure (3) may be prepared from natural or manufactured foods comprising: traditional products, alternative products or my reconstituted products.

Avantageusement, on pourra incorporer dans les matières (2) à base de produits comestibles, un corps texturant de qualité alimentaire thermo-irréversible comme les alginates, pectines ou thermo-réversable comme les gommes agar, carraghénanes, caroube, guar, xanthane, les sucroglycèrides, amidons, maltodextrines, polysaccharides, carboxyméthylcelluloses ou tout autre produit gèlifiant susceptible d'améliorer la résistance de la structure (3) formant le contenant. May advantageously be incorporated into the material (2) made from edible products, body texturing of thermo-irreversible food quality such as alginates, pectins or thermo-reversable such as agar gums, carrageenans, locust bean, guar, xanthan, sucroglycerides , starches, maltodextrins, polysaccharides, carboxymethylcelluloses or any other gelling agent capable of improving the strength of the structure (3) forming the container.

La matière (2) constitutive de la structure (3) extrudée, moulée dans la forme du contenant choisi, sera de préférence suffisamment chaude par exemple après la cuisson, pour qu'une fois intercalé entre les films (4) (5) en matière thermoplastique de qualité alimentaire, elle les chauffe de façon à ce qu'ils se ramollissent afin qu'ils l'épousent sans contrainte sur tous les subjectiles (6)(7) de la structure (3) par effet de thermoformage. The material (2) constitutive of the structure (3) extruded, molded into the shape of the container chosen will preferably be sufficiently hot for example, after baking, so that, once inserted between the films (4) (5) in thermoplastic food quality, the heating so that they soften so they conform freely on all substrates (6) (7) of the structure (3) by thermoforming effect.

Selon l'invention on procède au vide d'airkntre les films (4) (5), disposés en regard de chacun des subjectiles (6)(7) de la structure (3) chaude, l'action du vide fait se plaquer les films thermoplastiques (4)(5) sur la structure (3), selon le type de matèriau mis en oeuvre comme certaines qualités de polyoléfines électrostatiques -polypropylène,polyèthylèneon pourra obtenir une union par osmose au niveau du flanc (8) périphérique de la -structure (3) assurant l'herméticité de la structure composite (1), le phénomène d'aspiration des films (4)(5) dû au vide -relatif- sera accentué par le refroidissement de l'air contenu dans la matière (2) conférant d'excellentes qualités de tenue et de rigidité à la structure composite (1). According to the invention is carried out in vacuum of airkntre films (4) (5) arranged next to each substrate (6) (7) of the structure (3) hot, the action of the vacuum is made veneering thermoplastic films (4) (5) on the structure (3), depending on the type of material used as certain grades of -polypropylène electrostatic polyolefins, polyèthylèneon may obtain osmosis union at the flank (8) of the device - structure (3) ensuring the tightness of the composite structure (1), the suction phenomenon of the films (4) (5) due to the vacuum -relatif- will be accentuated by the cooling of the air contained in the material (2 ) conferring excellent qualities of strength and stiffness to the composite structure (1).

La matière (2) de la structure (3) constituée de certaines pâtes peu résistantes, sablées, feuilletées ou trop fines on aura alors recours soit à un renfort soit à un film thermoplastique de qualité alimentaire plus épais pour assurer la résistance nécessaire. The material (2) of the structure (3) made some little pasta resistant, sanded, flaky or too thin it will then use either a reinforcement either a thermoplastic film thicker food quality to ensure the necessary strength.

Le flanc (8) périphérique de la structure composite (1) est découpé, après l'opération du vide dTair, à l'aide d'un outil(9) pouvant être du type coupant-soudant, c'est à dire qui provoque, tout en découpant la pièce, une impulsion thermique faisant fondre les lèvres (10) du flanc (8) qui se soudent assurant une étanchéité absolue de la structure composite (1). The sidewall (8) surrounding the composite structure (1) is cut after the operation of the PRESET AIR vacuum, using a tool (9) being of the type cutting-welding, i.e. causing , while cutting the workpiece, a thermal pulse by melting the lips (10) of the sidewall (8) which are welded ensuring absolute tightness of the composite structure (1).

Afin de pouvoir enlever- les films (4)(5) pour rendre utilisable la structure (3) à'des fins culinaires comme accessoire ou comme apport alimentaire, on a prévu Figure 2, au moins un des aménagements (11) ou (12) pratiqués par l'outil cou pant-soud & t (9), ces aménagements permettant de déchirer les films (4) (5) de la structure composite (1). In order to enlever- movies (4) (5) to make it usable structure (3) à'des culinary purposes as an accessory or as food intake, is provided in Figure 2, at least one of the structures (11) or (12 ) formed by the pant-welded neck tool & t (9), these improvements allowing to tear the films (4) (5) of the composite structure (1).

Le procédé selon l'invention rend étanche et hydrophobe des produits qui ne peuvent pas, de par leur nature même, avoir ces qualités, ainsi, sans dénaturer ni le contenu ni le contenant, pourra-t-on réaliser des emballages de toute sorte qui deviendront des supports culinaires, ou simplement émiéttés et donnés aux oiseaux. The method according to the invention seals and hydrophobic products which can not, by their very nature, have these qualities and without altering the content or container, may do we produce packages of any type which become culinary media, or simply crumbled and given to the birds.

Dans la matière (2) constitutive de la structure (3) on pourra incorporer selon le cas, des produits pour faire gonfler la pâte afin de rendre la structure composite (1) isolante pour conditionner les produits surgelés ou transporter les glaces. In the material (2) constitutive of the structure (3) can be incorporated as the case of products to swell the pulp to make the composite structure (1) for conditioning insulating frozen or transport ice.

Il va de soi que de nombreuses variantes peuvent être introduites sanspour autant sortir du cadre de l'invention, comme par exemple , si la matière de la structure le permet, procéder à son trempage ou enduisage à chaud, avec un mélange de It is obvious that many variations can be introduced sanspour exceeding the scope of the invention, for example, if the material of the structure permits, proceed with its dipping or spreading hot, with a mixture of
paraffine et de sucroglycèrides. paraffin and sucroglycerides.

Claims (10)

    REVENDICATIONS
  1. 1.- Procédé d'élaboration de structures composites étanches pouvant être comestibles pour présenter, contenir ou emballer des produits.agro-alimentaires, caractérisé en ce qu'il consiste à isoler sous vide d'air par la mise en oeuvre d'une enveloppe (4+5) étanche, obtenue à partir d'au moins un film (4) (5) en matière thermoplastique de qualité alimentaire déchirable et dissociable d'une structure (3) confectionnée à partir d'au moins une matière (2) de préférence comestible, destinée à présenter, contenir et emballer un produit agro-alimentaire. 1.- A method for manufacture of composite structures can be sealed to present edible, contain or package produits.agro-food, characterized in that it consists in isolating under vacuum by the implementation of an envelope (4 + 5) waterproof, obtained from at least one film (4) (5) of thermoplastic material tearable and severable food quality of a structure (3) drawn up from at least one material (2) edible preferably designed to introduce, contain, and packaging a food product.
  2. 2.- Procédé d'élaboration de structure selon la revendication 1 caractèrisé en ce que la structure (3) est réalisée à base d'au moins une matière (2) comestible d'origne végétale et/ou animale pouvant être crue ou plus ou moins cuite. 2.- A method of structure development according to claim 1 characterized in that the structure (3) is based on at least one material (2) Edible vegetable and / or animal origne can be raw or more or less cooked.
  3. 3.- Procédé selon les revendications 1 et 2 caractèrisé en ce que la matière (2) comestible confectionnant la structure(3) est neutre, assaisonnée, sucrée, salée, aromatisée ou élaborée à partir d'éléments naturels ou fabriqués crus ou plus ou moins cuits comprenant : les produits traditionnels, les produits de remplacement ou les produits reconstitués. 3.- Process according to claims 1 and 2 characterized in that the material (2) Edible fashioning the structure (3) is neutral, seasoned, sweet, salty, flavored or produced from natural elements or manufactured raw or more or less cooked including: traditional products, substitute products or reconstituted products.
  4. 4.- Procédé selon les revendications 1 - 2 et 3, caractèrisé en ce que l'on incorpore dans la matière(2) comestible confectionnant la structure(3), un produit texturant, gélifiant ou similaire thermo-réversible ou de préférence thermo-irréversible. 4.- Process according to claims 1 to 2 and 3, characterized in that there is incorporated in the material (2) Edible fashioning the structure (3), a texturizing product, gelling or similar thermo-reversible or preferably thermo- irreversible.
  5. 5.- Procédé selon les revendications 1 à 4, caractèrisé en ce que la structure(3) comestible ou non comestible, doit être de préférence suffisamment chaude pour provoquer,une fois/interposée entre les films étanches (4)(5), leur ramollissement afin qu'ils épousent sans contrainte$ les subjectiles(6)(7) de la dite structure (3) la rendant ainsi composite(l). 5.- Process according to claims 1 to 4, characterized in that the structure (3) edible or inedible, should preferably be hot enough to cause, once / interposed between the sealing films (4) (5), their softening so that they conform freely $ the substrates (6) (7) of said structure (3) thus making composite (l).
  6. 6.- Procédé selon les revendications 1 à 5, caractèrisé en ce que l'on procède, avant le soudage et le découpage du flanc(8) périphérique, au vide de l'air entre les films (4)(5) disposés en regard de chacun des subjectiles(6)(7) de la structure(3) chaude, l'action du vide qui fait se plaquer les films(4)(5) 6. A process according to claims 1 to 5, characterized in that one proceeds, before the welding and cutting of the sidewall (8) device, the vacuum of air between the films (4) (5) arranged in opposite each of the substrates (6) (7) of the structure (3) hot, the action of the vacuum which is plated films (4) (5)
    sur la structure(3) , pourra, selon le type de matière thermo on the structure (3) may, depending on the type of thermo material
    plastique mise en oeuvre, provoquer l'union par osmose du plastic implemented, cause the union by osmosis
    flanc(8) assurant l'herméticité de la structure composite(l), flank (8) ensuring tightness of the composite structure (s),
    effet de vise qui sera accentué par le refroidissement de l'air effect is to be accentuated by the air cooling
    chaud contenu dans la matière, contractant l'enveloppe formée heat contained in the material, the envelope formed Contracting
    par les deux films (4)(5) sur la structure(3), conférant à the two films (4) (5) on the structure (3), giving
    l'ensemble d'excellentes qualités de solidité et de rigidité. all excellent qualities of strength and rigidity.
  7. 7.- Procédé selon les revendications 1 à 6, caractérisé en ce 7. A process according to claims 1 to 6, characterized in that
    que l'on peut utiliser au moins un film plus épais et rigide that can be used at least a thicker and rigid film
    au cas olE il ne serait pas possible d'intercaler un renfort Ole case it would not be possible to insert a reinforcement
    quelconque entre les films(4)(5) et la structure(3). one between the films (4) (5) and the structure (3).
  8. 8.Procédé selon les revendications 1 à 9 caractérisé en ce que 8.A method according to claims 1 to 9, characterized in that
    les films(4)(5) sont soudés entre eux par un outil coupant films (4) (5) are welded together by a cutting tool
    soudant, par impulsions thermiques, par soudure par haute welding, by heat pulses, for welding by high
    fréquence, par laser ou par ultra-son ou par tout autre moyen frequency, laser or ultrasound or by any other means
    efficace, la soudure devant être éffectuée après l'évacuation effective, the weld to be performed after the evacuation
    de l'air entre les films(4)(5) et la structure(3). of the air between the films (4) (5) and the structure (3).
  9. 9.- Procédé selon les revendications 1, 6, 7 et 8 caractérisé 9. A process according to claims 1, 6, 7 and 8, characterized
    en ce que le flanc(8) périphérique est aménagé de façon telle in that the flank (8) device is arranged in such a way
    qu'il présente à au moins un endroit, une entaille permettant it presents at least one point, a notch allowing
    de déchirer l'enveloppe formée par les films(4)(5) afin de tearing the envelope formed by the films (4) (5) to
    la retirer en la dissociant de la structure(3) pour rendre withdraw it by separating it from the structure (3) to make
    celle-ci- utilisable et consommable. below it usable and consumable.
  10. 10.- Procédé selon les revendications 1 à 9, caractérisé en 10. A process according to claims 1 to 9, characterized in
    ce que la structure composite(l) réalisée avec la matière(2) that the composite structure (s) made of the material (2)
    comestible est appropriée à des produits alimentaires ou non is suitable for edible food products or not
    alimentaires. food.
FR8901391A 1989-02-03 1989-02-03 Method of producing fluid-tight composite structures able to be edible for the presentation, containing or wrapping of agri-foodstuff products Withdrawn FR2642731A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8901391A FR2642731A1 (en) 1989-02-03 1989-02-03 Method of producing fluid-tight composite structures able to be edible for the presentation, containing or wrapping of agri-foodstuff products

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8901391A FR2642731A1 (en) 1989-02-03 1989-02-03 Method of producing fluid-tight composite structures able to be edible for the presentation, containing or wrapping of agri-foodstuff products
FR8907847A FR2648438A2 (en) 1989-02-03 1989-06-14 Method of making functional fluid-tight composite structures and the products obtained using this method

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FR2642731A1 true true FR2642731A1 (en) 1990-08-10

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Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012186A1 (en) * 1990-02-06 1991-08-22 Biopac Biologische Verpackungssysteme Gesellschaftm.B.H. Process for manufacturing decomposable, thin-walled starch-based mouldings
EP0608031A1 (en) * 1993-01-19 1994-07-27 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. A process for manufacturing mouldings on the basis of a starch product, as well as a mixture in powdered form to be used therein
US5506046A (en) 1992-08-11 1996-04-09 E. Khashoggi Industries Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix
US5508072A (en) 1992-08-11 1996-04-16 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
US5545450A (en) 1992-08-11 1996-08-13 E. Khashoggi Industries Molded articles having an inorganically filled organic polymer matrix
US5580624A (en) 1992-08-11 1996-12-03 E. Khashoggi Industries Food and beverage containers made from inorganic aggregates and polysaccharide, protein, or synthetic organic binders, and the methods of manufacturing such containers
US5582670A (en) 1992-08-11 1996-12-10 E. Khashoggi Industries Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix
US5631053A (en) 1992-08-11 1997-05-20 E. Khashoggi Industries Hinged articles having an inorganically filled matrix
US5660900A (en) 1992-08-11 1997-08-26 E. Khashoggi Industries Inorganically filled, starch-bound compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix
US5660903A (en) 1992-08-11 1997-08-26 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
US5662731A (en) 1992-08-11 1997-09-02 E. Khashoggi Industries Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix
US5679145A (en) 1992-08-11 1997-10-21 E. Khashoggi Industries Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix
US5683772A (en) 1992-08-11 1997-11-04 E. Khashoggi Industries Articles having a starch-bound cellular matrix reinforced with uniformly dispersed fibers
FR2748459A1 (en) * 1996-05-07 1997-11-14 Philippe Pascal Antoine Emmanu Method of making lightweight packaging filling
US5705203A (en) 1994-02-07 1998-01-06 E. Khashoggi Industries Systems for molding articles which include a hinged starch-bound cellular matrix
US5709827A (en) 1992-08-11 1998-01-20 E. Khashoggi Industries Methods for manufacturing articles having a starch-bound cellular matrix
US5709913A (en) 1992-08-11 1998-01-20 E. Khashoggi Industries Method and apparatus for manufacturing articles of manufacture from sheets having a highly inorganically filled organic polymer matrix
US5716675A (en) 1992-11-25 1998-02-10 E. Khashoggi Industries Methods for treating the surface of starch-based articles with glycerin
US5736209A (en) 1993-11-19 1998-04-07 E. Kashoggi, Industries, Llc Compositions having a high ungelatinized starch content and sheets molded therefrom
US5738921A (en) 1993-08-10 1998-04-14 E. Khashoggi Industries, Llc Compositions and methods for manufacturing sealable, liquid-tight containers comprising an inorganically filled matrix
WO1998016122A1 (en) * 1996-10-11 1998-04-23 Rainer Dubrikow Nibbling articles and method for their production
US5776388A (en) 1994-02-07 1998-07-07 E. Khashoggi Industries, Llc Methods for molding articles which include a hinged starch-bound cellular matrix
US5810961A (en) 1993-11-19 1998-09-22 E. Khashoggi Industries, Llc Methods for manufacturing molded sheets having a high starch content
US5830548A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets
US5830305A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Methods of molding articles having an inorganically filled organic polymer matrix
US5843544A (en) 1994-02-07 1998-12-01 E. Khashoggi Industries Articles which include a hinged starch-bound cellular matrix
US5849155A (en) 1993-02-02 1998-12-15 E. Khashoggi Industries, Llc Method for dispersing cellulose based fibers in water
US6083586A (en) 1993-11-19 2000-07-04 E. Khashoggi Industries, Llc Sheets having a starch-based binding matrix
US6168857B1 (en) 1996-04-09 2001-01-02 E. Khashoggi Industries, Llc Compositions and methods for manufacturing starch-based compositions

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FR2589447A3 (en) * 1985-11-04 1987-05-07 Philips Nv Heat insulating bag for the vacuum packaging of micro powders.

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US5376320A (en) * 1990-02-06 1994-12-27 Biopac Biologische Verpackungssysteme Gesellschaft M.B.H. Process of producing rottable thin-walled shaped bodies made of starch
WO1991012186A1 (en) * 1990-02-06 1991-08-22 Biopac Biologische Verpackungssysteme Gesellschaftm.B.H. Process for manufacturing decomposable, thin-walled starch-based mouldings
US5753308A (en) 1992-08-11 1998-05-19 E. Khashoggi Industries, Llc Methods for manufacturing food and beverage containers from inorganic aggregates and polysaccharide, protein, or synthetic organic binders
US5506046A (en) 1992-08-11 1996-04-09 E. Khashoggi Industries Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix
US5508072A (en) 1992-08-11 1996-04-16 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
US5879722A (en) 1992-08-11 1999-03-09 E. Khashogi Industries System for manufacturing sheets from hydraulically settable compositions
US5580624A (en) 1992-08-11 1996-12-03 E. Khashoggi Industries Food and beverage containers made from inorganic aggregates and polysaccharide, protein, or synthetic organic binders, and the methods of manufacturing such containers
US5582670A (en) 1992-08-11 1996-12-10 E. Khashoggi Industries Methods for the manufacture of sheets having a highly inorganically filled organic polymer matrix
US5631053A (en) 1992-08-11 1997-05-20 E. Khashoggi Industries Hinged articles having an inorganically filled matrix
US5660904A (en) 1992-08-11 1997-08-26 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
US5660900A (en) 1992-08-11 1997-08-26 E. Khashoggi Industries Inorganically filled, starch-bound compositions for manufacturing containers and other articles having a thermodynamically controlled cellular matrix
US5660903A (en) 1992-08-11 1997-08-26 E. Khashoggi Industries Sheets having a highly inorganically filled organic polymer matrix
US5662731A (en) 1992-08-11 1997-09-02 E. Khashoggi Industries Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix
US5679145A (en) 1992-08-11 1997-10-21 E. Khashoggi Industries Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix
US5683772A (en) 1992-08-11 1997-11-04 E. Khashoggi Industries Articles having a starch-bound cellular matrix reinforced with uniformly dispersed fibers
US5851634A (en) 1992-08-11 1998-12-22 E. Khashoggi Industries Hinges for highly inorganically filled composite materials
US5691014A (en) 1992-08-11 1997-11-25 E. Khashoggi Industries Coated articles having an inorganically filled organic polymer matrix
US5702787A (en) 1992-08-11 1997-12-30 E. Khashoggi Industries Molded articles having an inorganically filled oragnic polymer matrix
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US5705242A (en) 1992-08-11 1998-01-06 E. Khashoggi Industries Coated food beverage containers made from inorganic aggregates and polysaccharide, protein, or synthetic organic binders
US5707474A (en) 1992-08-11 1998-01-13 E. Khashoggi, Industries Methods for manufacturing hinges having a highly inorganically filled matrix
US5709827A (en) 1992-08-11 1998-01-20 E. Khashoggi Industries Methods for manufacturing articles having a starch-bound cellular matrix
US5709913A (en) 1992-08-11 1998-01-20 E. Khashoggi Industries Method and apparatus for manufacturing articles of manufacture from sheets having a highly inorganically filled organic polymer matrix
US5800647A (en) 1992-08-11 1998-09-01 E. Khashoggi Industries, Llc Methods for manufacturing articles from sheets having a highly inorganically filled organic polymer matrix
US5783126A (en) 1992-08-11 1998-07-21 E. Khashoggi Industries Method for manufacturing articles having inorganically filled, starch-bound cellular matrix
US5545450A (en) 1992-08-11 1996-08-13 E. Khashoggi Industries Molded articles having an inorganically filled organic polymer matrix
US5830548A (en) 1992-08-11 1998-11-03 E. Khashoggi Industries, Llc Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets
US6030673A (en) 1992-11-25 2000-02-29 E. Khashoggi Industries, Llc Molded starch-bound containers and other articles having natural and/or synthetic polymer coatings
US5716675A (en) 1992-11-25 1998-02-10 E. Khashoggi Industries Methods for treating the surface of starch-based articles with glycerin
EP0608031A1 (en) * 1993-01-19 1994-07-27 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. A process for manufacturing mouldings on the basis of a starch product, as well as a mixture in powdered form to be used therein
US5849155A (en) 1993-02-02 1998-12-15 E. Khashoggi Industries, Llc Method for dispersing cellulose based fibers in water
US5738921A (en) 1993-08-10 1998-04-14 E. Khashoggi Industries, Llc Compositions and methods for manufacturing sealable, liquid-tight containers comprising an inorganically filled matrix
US5810961A (en) 1993-11-19 1998-09-22 E. Khashoggi Industries, Llc Methods for manufacturing molded sheets having a high starch content
US6083586A (en) 1993-11-19 2000-07-04 E. Khashoggi Industries, Llc Sheets having a starch-based binding matrix
US5976235A (en) 1993-11-19 1999-11-02 E. Khashoggi Industries, Llc Compositions for manufacturing sheets having a high starch content
US5736209A (en) 1993-11-19 1998-04-07 E. Kashoggi, Industries, Llc Compositions having a high ungelatinized starch content and sheets molded therefrom
US5843544A (en) 1994-02-07 1998-12-01 E. Khashoggi Industries Articles which include a hinged starch-bound cellular matrix
US5705203A (en) 1994-02-07 1998-01-06 E. Khashoggi Industries Systems for molding articles which include a hinged starch-bound cellular matrix
US5776388A (en) 1994-02-07 1998-07-07 E. Khashoggi Industries, Llc Methods for molding articles which include a hinged starch-bound cellular matrix
US6200404B1 (en) 1996-04-09 2001-03-13 E. Khashoggi Industries, Llc Compositions and methods for manufacturing starch-based sheets
US6168857B1 (en) 1996-04-09 2001-01-02 E. Khashoggi Industries, Llc Compositions and methods for manufacturing starch-based compositions
FR2748459A1 (en) * 1996-05-07 1997-11-14 Philippe Pascal Antoine Emmanu Method of making lightweight packaging filling
WO1998016122A1 (en) * 1996-10-11 1998-04-23 Rainer Dubrikow Nibbling articles and method for their production

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