patents.google.com

DE4203211A1 - Prodn. of biodegradable or edible container for food - by adding reinforcing fibres to waffle dough and baking in mould covered with moisture-proof film - Google Patents

  • ️Thu Aug 12 1993
Prodn. of biodegradable or edible container for food - by adding reinforcing fibres to waffle dough and baking in mould covered with moisture-proof film

Info

Publication number
DE4203211A1
DE4203211A1 DE4203211A DE4203211A DE4203211A1 DE 4203211 A1 DE4203211 A1 DE 4203211A1 DE 4203211 A DE4203211 A DE 4203211A DE 4203211 A DE4203211 A DE 4203211A DE 4203211 A1 DE4203211 A1 DE 4203211A1 Authority
DE
Germany
Prior art keywords
baking
container
dough
moisture
flour
Prior art date
1992-02-05
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.)
Withdrawn
Application number
DE4203211A
Other languages
German (de)
Inventor
Karl Rinderle
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.)
Individual
Original Assignee
Individual
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.)
1992-02-05
Filing date
1992-02-05
Publication date
1993-08-12
1992-02-05 Application filed by Individual filed Critical Individual
1992-02-05 Priority to DE4203211A priority Critical patent/DE4203211A1/en
1993-08-12 Publication of DE4203211A1 publication Critical patent/DE4203211A1/en
Status Withdrawn legal-status Critical Current

Links

  • 235000013305 food Nutrition 0.000 title claims abstract description 10
  • 235000012773 waffles Nutrition 0.000 title claims abstract description 5
  • 230000003014 reinforcing effect Effects 0.000 title abstract 3
  • 235000013312 flour Nutrition 0.000 claims abstract description 11
  • 239000011888 foil Substances 0.000 claims abstract description 9
  • 244000198134 Agave sisalana Species 0.000 claims abstract description 4
  • 240000007594 Oryza sativa Species 0.000 claims abstract description 4
  • 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 4
  • 235000009566 rice Nutrition 0.000 claims abstract description 4
  • 244000025254 Cannabis sativa Species 0.000 claims abstract description 3
  • 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 3
  • 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 3
  • 244000060011 Cocos nucifera Species 0.000 claims abstract description 3
  • 235000013162 Cocos nucifera Nutrition 0.000 claims abstract description 3
  • 235000009120 camo Nutrition 0.000 claims abstract description 3
  • 235000005607 chanvre indien Nutrition 0.000 claims abstract description 3
  • 239000011487 hemp Substances 0.000 claims abstract description 3
  • 239000002023 wood Substances 0.000 claims abstract 2
  • 238000000034 method Methods 0.000 claims description 12
  • 239000012783 reinforcing fiber Substances 0.000 claims description 7
  • 239000000835 fiber Substances 0.000 claims description 4
  • 240000008042 Zea mays Species 0.000 claims description 3
  • 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 3
  • 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 2
  • XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
  • 229910052782 aluminium Inorganic materials 0.000 claims description 2
  • 235000005822 corn Nutrition 0.000 claims description 2
  • 238000010521 absorption reaction Methods 0.000 claims 1
  • 241000283690 Bos taurus Species 0.000 abstract description 2
  • 235000015243 ice cream Nutrition 0.000 abstract description 2
  • 244000068988 Glycine max Species 0.000 abstract 1
  • 235000010469 Glycine max Nutrition 0.000 abstract 1
  • 239000002361 compost Substances 0.000 abstract 1
  • 229920003086 cellulose ether Polymers 0.000 description 3
  • 241000209140 Triticum Species 0.000 description 2
  • 235000021307 Triticum Nutrition 0.000 description 2
  • 239000000463 material Substances 0.000 description 2
  • 230000002787 reinforcement Effects 0.000 description 2
  • 239000010902 straw Substances 0.000 description 2
  • 229920001131 Pulp (paper) Polymers 0.000 description 1
  • 244000299461 Theobroma cacao Species 0.000 description 1
  • 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
  • 239000001913 cellulose Substances 0.000 description 1
  • 235000019219 chocolate Nutrition 0.000 description 1
  • 239000002131 composite material Substances 0.000 description 1
  • 230000001419 dependent effect Effects 0.000 description 1
  • 238000011161 development Methods 0.000 description 1
  • 230000018109 developmental process Effects 0.000 description 1
  • 239000000945 filler Substances 0.000 description 1
  • 235000009973 maize Nutrition 0.000 description 1
  • 238000004519 manufacturing process Methods 0.000 description 1
  • 239000000203 mixture Substances 0.000 description 1
  • 239000003415 peat Substances 0.000 description 1

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
    • A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
    • A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
    • A21D2/36—Vegetable material
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
    • A21D13/00—Finished or partly finished bakery products
    • A21D13/30—Filled, to be filled or stuffed products
    • A21D13/32—Filled, to be filled or stuffed products filled or to be filled after baking, e.g. sandwiches
    • A21D13/33—Edible containers, e.g. cups or cones
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
    • A21D13/00—Finished or partly finished bakery products
    • A21D13/40—Products characterised by the type, form or use
    • A21D13/45—Wafers
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
    • A21D8/00—Methods for preparing or baking dough
    • A21D8/06—Baking processes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/716—Degradable
    • B32B2307/7163—Biodegradable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Biotechnology (AREA)
  • Mycology (AREA)
  • Physiology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Botany (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)

Abstract

A biodegradable container, esp. for foods contg. moisture, is made by adding reinforcing fibres to a dough suitable for baking waffles, and baking this dough in a baking mould (partly) covered with a moisture-proof film, to give a container of the required shape. The reinforcing fibres are organic, e.g., coconut, sisal or hemp fibres, and are mixed into the dough. The film may be part of the container, and may be of Al or is a baking foil. The flour for the dough is rice flour, soya flour, cornflour, or partly wood flour. USE/ADVANTAGE - The container is edible or may be allowed to rot to compost, or may be used as cattle fodder. The film can easily be peeled off before consumption or disposal, and can be re-used. The container can easily be baked, e.g., in the appts. of DE3940589. The food may be dry or may contain moisture, e.g. ice cream. The container may be a party plate.

Description

Die Erfindung betrifft ein Verfahren zur Herstellung von biolo­ gisch abbaubaren Behältern, die insbesondere zur Aufnahme von Lebensmitteln dienen, die Feuchtigkeit enthalten.The invention relates to a method for producing biolo gisch degradable containers, in particular for holding Serve foods that contain moisture.

Es ist bekannt, zur Aufnahme von Lebensmitteln aus Papier oder Papiermasse bestehende Behälter zu verwenden, die, wenn sie feuchtigkeitsdicht sein sollen, auf einer Seite kunststoffbe­ schichtet werden können. Derartige Behälter finden z. B. als Teller, Papierbecher, aber auch als Hüllen, z. B. für Pralinen, Verwendung. Sie sind nicht ohne weiteres geeignet, auf biologi­ sche Weise verrottet zu werden.It is known to contain paper or food Paper pulp to use existing containers which if they should be moisture-proof, plastic on one side can be layered. Such containers find z. B. as Plates, paper cups, but also as covers, e.g. B. for chocolates, Use. They are not readily suitable on biologi way to get rotten.

Der Erfindung liegt die Aufgabe zugrunde, Behälter der eingangs genannten Art so auszubilden, daß sie eßbar sind, so daß sie nach Gebrauch entweder verzehrt oder einer Verrottung auf Kom­ post zugeführt wenden können.The invention has for its object containers of the beginning mentioned type so that they are edible so that they either consumed after use or rotting on com post fed.

Zur Lösung dieser Aufgabe ist ein Verfahren der eingangs ge­ nannten Art dadurch gekennzeichnet, daß einer zum Backen von Waffeln geeigneten Teigmasse organische Verstärkungsfasern zu­ geordnet, insbesondere zugemischt werden und daß diese Teigmas­ se in einer mit wenigstens einer feuchtigkeitsdichten Folie ausgelegten Backform zu der gewünschten Behälterform ausgebacken wird.To solve this problem is a method of ge called type characterized in that one for baking Waffles to suitable dough to organic reinforcing fibers ordered, in particular admixed and that these dough se in one with at least one moisture-proof film Baked out baking pan to the desired container shape  becomes.

Die auf diese Weise gebackenen Behälter können eßbar gemacht werden. In jedem Fall aber eignen sie sich wegen ihrer organi­ schen Zusammensetzung z. B. als Viehfutter oder für eine biolo­ gische Verrottung. Die dem Behälter als Feuchtigkeitsschutz innen oder außen anhaftende Folie läßt sich vor dem Verzehr oder vor dem Wegwerfen leicht abziehen und getrennt einer Wie­ derverwendung zuführen.The containers baked in this way can be made edible will. In any case, they are suitable because of their organi rule composition z. B. as cattle feed or for a biolo rotting. The container as moisture protection Inside or outside adhering film can before consumption or pull off slightly before throwing away and separate a how dispose of.

Weiterbildungen der Erfindung sind in den Unteransprüchen ge­ kennzeichnet. So können als Verstärkungsfasern beispielsweise Kokos-, Sisal- oder Hanffasern o. dgl. verwendet werden, die auf entsprechende Länge geschnitten werden. Geeignet sind auch Wei­ zen-, Roggen- oder Reisstroh oder Weizen-, Soja-, oder Roggen­ kleie. Möglich wäre auch die Verwendung von Maiskleie oder Mais­ stroh sowie der Einsatz von Apfelfasern, Orangenschalen oder Cellulose oder Celluloseether,wobei im letzteren Fall auch eine Gaze aus Celluloseether in die Teigmasse vor dem Verbacken ein­ gelegt werden könnte. Als Verstärkung oder als Füllstoffe können auch Torf, Sisal oder ähnliche Stoffe eingesetzt werden.Developments of the invention are ge in the dependent claims indicates. For example, as reinforcing fibers Coconut, sisal or hemp fibers or the like are used which are based on appropriate length can be cut. Wei are also suitable zen, rye or rice straw or wheat, soy, or rye bran. Corn bran or maize could also be used straw and the use of apple fibers, orange peel or Cellulose or cellulose ether, in the latter case also a Gauze cellulose ether into the dough before baking could be laid. Can be used as reinforcement or as fillers peat, sisal or similar materials can also be used.

Als Folie kann eine handelsübliche Backfolie oder Aluminiumfolie vorgesehen werden, die beim Backvorgang Teil des Behälters wird. Dabei ist es für das erfindungsgemäße Verfahren nicht notwendig, wie beim Backen von Waffeln, Weizenmehl für die Teigmasse zu verwenden. Es können alle verbackbaren Materialien, soweit sie eßbar sind, eingesetzt werden. Reismehl hat sich dabei als be­ sonders vorteilhaft erwiesen.A commercially available baking foil or aluminum foil can be used as the foil be provided, which becomes part of the container during the baking process. It is not necessary for the method according to the invention like when baking waffles, wheat flour for the batter use. It can contain all materials that can be caked, as far as they are are edible, are used. Rice flour has proven to be proven particularly advantageous.

In Behältern, die auf diese Art und Weise hergestellt werden, können Lebensmittel, wie z. B. Speiseeis, abgefüllt und verpackt werden. Da die Behälter eine Art Verbundmaterial mit der Folie bilden, ist ein Aufweichen des gebackenen Behälters durch die Feuchtigkeit, die von dem Lebensmittel abgegeben wird, nicht zu befürchten, wenn die Folie auf der Lebensmittelseite des Behäl­ ters angeordnet wird. Natürlich ist es auch möglich,bei trocke­ nen Lebensmitteln, die wiederum feuchtigkeitsempfindlich sind, die Folie außen am Behälter anzuordnen oder innen und außen ei­ ne Folie vorzusehen. Es hat sich gezeigt, daß die erfindungsge­ mäß hergestellten Behälter wegen der Verwendung der Verstär­ kungsfasern außerordentlich stabil sind. Sie lassen sich daher auch auf anderen Gebieten, z. B. als Partyteller o. dgl., ohne weiteres verwenden.In containers made in this way, can foods such. B. ice cream, filled and packaged will. Because the container is a kind of composite material with the film form is a softening of the baked container by the Moisture emitted by the food does not increase fear if the film on the food side of the container  ters is arranged. Of course it is also possible at trocke foods that are sensitive to moisture, arrange the film on the outside of the container or inside and outside to provide a film. It has been shown that the fiction moderately manufactured container because of the use of the reinforcement Kung fibers are extremely stable. You can therefore also in other areas, e.g. B. as a party plate or the like, without use more.

Behälter, die nach dem erfindungsgemäßen Verfahren hergestellt werden sollen, lassen sich beispielsweise sehr einfach durch Vorrichtungen ausbacken, wie sie in der DE-OS 39 40 589 be­ schrieben sind.Containers manufactured by the method according to the invention can be done very easily, for example Bake devices as they are in DE-OS 39 40 589 are written.

Claims (8)

1. Verfahren zur Herstellung von biologisch abbaubaren Be­ hältern, die insbesondere zur Aufnahme von Lebensmitteln die­ nen, die Feuchtigkeit enthalten, dadurch gekennzeichnet, daß einer zum Backen von Waffeln in geeigneten Teigmasse Verstärkungs­ fasern zugeordnet werden, und daß diese Teigmasse in einer mit wenigstens einer feuchtigkeitsdichten Folie ausgelegten Back­ form zu der gewünschten Behälterform ausgebacken wird.1. A process for the preparation of biodegradable loading containers, in particular for the absorption of foods containing moisture, characterized in that reinforcing fibers are assigned to baking waffles in suitable dough, and that this dough in one with at least one Moisture-proof foil designed baking form is baked to the desired container shape. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß als Verstärkungsfasern organische Verstärkungsfasern vorgesehen sind.2. The method according to claim 1, characterized in that organic reinforcing fibers are provided as reinforcing fibers are. 3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Verstärkungsfasern der Teigmasse zugemischt werden.3. The method according to claim 1, characterized in that the reinforcing fibers are mixed into the dough. 4. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Folie Teil des Behälters wird.4. The method according to claim 1, characterized in that the film becomes part of the container. 5. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß als Verstärkungsfasern Kokos-, Sisal- oder Hanffasern o. dgl. verwendet werden.5. The method according to claim 1, characterized in that as reinforcing fibers coconut, sisal or hemp fibers or the like. be used. 6. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß als Folie eine Aluminiumfolie verwendet wird.6. The method according to claim 1, characterized in that an aluminum foil is used as the foil. 7. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß als Folie eine Backfolie verwendet wird.7. The method according to claim 1, characterized in that a baking foil is used as the foil. 8. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß als Mehl für die Teigmasse Reismehl, Sojamehl, Maismehl oder zum Teil Holzmehl verwendet wird.8. The method according to claim 1, characterized in that as flour for the dough mass rice flour, soy flour, corn flour or some wood flour is used.

DE4203211A 1992-02-05 1992-02-05 Prodn. of biodegradable or edible container for food - by adding reinforcing fibres to waffle dough and baking in mould covered with moisture-proof film Withdrawn DE4203211A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4203211A DE4203211A1 (en) 1992-02-05 1992-02-05 Prodn. of biodegradable or edible container for food - by adding reinforcing fibres to waffle dough and baking in mould covered with moisture-proof film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4203211A DE4203211A1 (en) 1992-02-05 1992-02-05 Prodn. of biodegradable or edible container for food - by adding reinforcing fibres to waffle dough and baking in mould covered with moisture-proof film

Publications (1)

Publication Number Publication Date
DE4203211A1 true DE4203211A1 (en) 1993-08-12

Family

ID=6450975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4203211A Withdrawn DE4203211A1 (en) 1992-02-05 1992-02-05 Prodn. of biodegradable or edible container for food - by adding reinforcing fibres to waffle dough and baking in mould covered with moisture-proof film

Country Status (1)

Country Link
DE (1) DE4203211A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001732A1 (en) * 1993-07-09 1995-01-19 Opta Food Ingredients, Inc. Food products with improved strength
WO1999002598A1 (en) * 1997-07-09 1999-01-21 Business Promotions Ltd. Method of producing a biodegradable product
WO2001039612A1 (en) * 1999-12-06 2001-06-07 Jerzy Wysocki Material for making biodegradable mouldings from bran and method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8628509U1 (en) * 1986-10-25 1987-06-25 Körner, Manfred, 63594 Hasselroth Packaging for non-liquid foodstuffs of all kinds and their recycling, in particular as animal feed and occasionally as foodstuffs
DE3639185A1 (en) * 1986-10-25 1988-04-28 Manfred Koerner METHOD FOR PRODUCING A PACKAGING OF ORGANIC SUBSTANCES IN ANY FORM FOR THE INTRODUCTION OF FOODSTUFFS
DE3921584A1 (en) * 1989-06-30 1991-01-10 Schmitz Scholl Wilh PACKAGING FOR FOOD PRODUCTS
DE9105874U1 (en) * 1991-05-11 1991-07-04 Biswas, Sunjib, 4000 Düsseldorf Peel
EP0453980A2 (en) * 1990-04-24 1991-10-30 W. u. H. Küchle GmbH & Co. Packaging, particularly for foodstuffs
DE9111838U1 (en) * 1991-09-21 1991-11-28 Molkerei Hünfeld-Niederjossa eG, 36088 Hünfeld Food containers
DE9110966U1 (en) * 1991-09-04 1992-02-13 Knaack, Renate, 2359 Kisdorf Bread bowl

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8628509U1 (en) * 1986-10-25 1987-06-25 Körner, Manfred, 63594 Hasselroth Packaging for non-liquid foodstuffs of all kinds and their recycling, in particular as animal feed and occasionally as foodstuffs
DE3639185A1 (en) * 1986-10-25 1988-04-28 Manfred Koerner METHOD FOR PRODUCING A PACKAGING OF ORGANIC SUBSTANCES IN ANY FORM FOR THE INTRODUCTION OF FOODSTUFFS
DE3921584A1 (en) * 1989-06-30 1991-01-10 Schmitz Scholl Wilh PACKAGING FOR FOOD PRODUCTS
EP0453980A2 (en) * 1990-04-24 1991-10-30 W. u. H. Küchle GmbH & Co. Packaging, particularly for foodstuffs
DE9105874U1 (en) * 1991-05-11 1991-07-04 Biswas, Sunjib, 4000 Düsseldorf Peel
DE9110966U1 (en) * 1991-09-04 1992-02-13 Knaack, Renate, 2359 Kisdorf Bread bowl
DE9111838U1 (en) * 1991-09-21 1991-11-28 Molkerei Hünfeld-Niederjossa eG, 36088 Hünfeld Food containers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001732A1 (en) * 1993-07-09 1995-01-19 Opta Food Ingredients, Inc. Food products with improved strength
WO1999002598A1 (en) * 1997-07-09 1999-01-21 Business Promotions Ltd. Method of producing a biodegradable product
US6461549B1 (en) 1997-07-09 2002-10-08 Potatopak Limited Method of producing a biodegradable product
CN1108339C (en) * 1997-07-09 2003-05-14 波塔托帕克有限公司 Method of producing biodegradable product
WO2001039612A1 (en) * 1999-12-06 2001-06-07 Jerzy Wysocki Material for making biodegradable mouldings from bran and method thereof

Similar Documents

Publication Publication Date Title
EP0741761B1 (en) 1997-09-10 Process for producing moldings from biodegradable material, and moldings
DE3937168C2 (en) 1994-08-04 Process for making molded packaging
DE19860360C1 (en) 2000-08-03 Process for producing a shaped body from biodegradable material, shaped body and use
EP0850269B1 (en) 2003-01-15 Method of producing shaped bodies, in particular for packaging, and shaped bodies
DE3034169A1 (en) 1982-04-15 WATER ADSORBING INSERT FOR FOOD PACKS
DE3639185A1 (en) 1988-04-28 METHOD FOR PRODUCING A PACKAGING OF ORGANIC SUBSTANCES IN ANY FORM FOR THE INTRODUCTION OF FOODSTUFFS
DE4203211A1 (en) 1993-08-12 Prodn. of biodegradable or edible container for food - by adding reinforcing fibres to waffle dough and baking in mould covered with moisture-proof film
EP0936868B1 (en) 2000-08-23 Method for producing a one-way container, and mould needed for the application
EP3666972B1 (en) 2021-09-15 Method for producing a compostable container made from vegetable agricultural waste
DE4009408A1 (en) 1991-09-26 Disposable packaging - is dough with fluid of waste materials contg. Albumen and cellulose to be shaped and baked
DE4221018A1 (en) 1994-01-05 Method of making a disposable container
DE69913901T2 (en) 2004-11-11 Process for the production of objects from raw, vegetable material by pressing
EP0143308B1 (en) 1990-05-23 Dried starch product instantly convertible into a ready-to-eat condition by immersion in hot water for the preparation of dumplings
DE69518278T2 (en) 2000-12-21 Manufacture of preparations suitable for cooking bags
DE4028652C2 (en) 1993-03-11
AT395090B (en) 1992-09-10 METHOD FOR PRODUCING DRY GRANULES SWELLABLE IN HOT WATER FOR THE PREPARATION OF KNOBS
DE2135842B2 (en) 1975-04-17 Process for the production of sugar- and fat-containing almond / nut pastries or coatings on products to be baked
EP1259122B1 (en) 2004-01-28 Semi-moist animal food product
DE4403975A1 (en) 1995-08-10 Prodn. of biodegradable articles
DE9206400U1 (en) 1992-07-02 Construction or packaging materials made from organic raw materials
DE19525447C2 (en) 1999-06-17 Process for the production of a decomposable packaging aid and packaging aid
EP3313590B1 (en) 2023-08-23 Method for producing a flat material
DE516363C (en) 1931-01-21 Process for the production of long-life baked goods
DE202019100375U1 (en) 2019-02-01 Wound dressing material
DE4000682A1 (en) 1991-07-18 Novel dough products esp. noodles - provided with fibrous material in the surface layer to make them more absorbent for sauces and improve palatability

Legal Events

Date Code Title Description
1993-08-12 OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
1999-03-11 8139 Disposal/non-payment of the annual fee