WO2003051980A1 - Procede de moulage d'un article biodegradable - Google Patents

Procede de moulage d'un article biodegradable Download PDF

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Publication number
WO2003051980A1
WO2003051980A1 PCT/CA2002/002005 CA0202005W WO03051980A1 WO 2003051980 A1 WO2003051980 A1 WO 2003051980A1 CA 0202005 W CA0202005 W CA 0202005W WO 03051980 A1 WO03051980 A1 WO 03051980A1
Authority
WO
WIPO (PCT)
Prior art keywords
amount
mixture
mold
grouping
weight
Prior art date
Application number
PCT/CA2002/002005
Other languages
English (en)
Inventor
Doug Harle
Sunmin Wang
Richard C. Green
Original Assignee
Doug Harle
Sunmin Wang
Green Richard C
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 Doug Harle, Sunmin Wang, Green Richard C filed Critical Doug Harle
Priority to AU2002351622A priority Critical patent/AU2002351622A1/en
Publication of WO2003051980A1 publication Critical patent/WO2003051980A1/fr

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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Abstract

L'invention concerne un article à paroi mince, tel qu'un plateau biodégradable, formé au moyen d'un procédé utilisant un mélange constitué essentiellement de farine de blé. Le procédé consiste à soumettre le mélange à une pression dans un moule chauffé destiné à cuire ledit mélange sous pression en vue de produire l'article, à ajouter de l'eau au mélange, cette eau présentant un poids combiné inférieur à 23 % du poids total dudit mélange, lequel présente la consistance d'une poudre humidifiée avant son introduction dans le moule, puis à mélanger et traiter rapidement le mélange tout en permettant l'ajout de divers additifs dans ce mélange. Ces additifs peuvent comprendre un colorant en poudre, un amidon prégélatinisé, un agent de liaison (par ex., une gomme de guar), un humectant (par ex., du D-sorbitol), une fibre de cellulose (par ex., une fibre alimentaire naturelle) ou un agent de conservation (par ex., du benzoate de sodium).
PCT/CA2002/002005 2001-12-19 2002-12-19 Procede de moulage d'un article biodegradable WO2003051980A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002351622A AU2002351622A1 (en) 2001-12-19 2002-12-19 Method of molding a biodegradable article

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2,365,505 2001-12-19
CA 2365505 CA2365505A1 (fr) 2001-12-19 2001-12-19 Methode de fabrication d'articles a parois minces en utilisant de la farine de ble

Publications (1)

Publication Number Publication Date
WO2003051980A1 true WO2003051980A1 (fr) 2003-06-26

Family

ID=4170887

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2002/002005 WO2003051980A1 (fr) 2001-12-19 2002-12-19 Procede de moulage d'un article biodegradable

Country Status (3)

Country Link
AU (1) AU2002351622A1 (fr)
CA (1) CA2365505A1 (fr)
WO (1) WO2003051980A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2379927A1 (es) * 2010-10-06 2012-05-07 Jose Oriol Tauler Procedimiento para fabricación de elementos biodegradables de relleno para protección en embalaje, y elemento biodegradable producido.
RU2651034C1 (ru) * 2017-05-19 2018-04-18 Общество с ограниченной ответственностью "Биотек" Биоразлагаемая полимерная композиция из вторичного крахмалсодержащего сырья
WO2020035462A1 (fr) * 2018-08-13 2020-02-20 Do Eat S.A. Appareil biodégradable pour contenir un aliment
KR20200057424A (ko) * 2018-11-16 2020-05-26 주식회사 마린이노베이션 해조류 펄프를 이용한 몰드 제조 방법
WO2022208367A1 (fr) * 2021-03-29 2022-10-06 Stephen Roland Cashmore Vaisselle biodégradable et/ou comestible
EP4070929A1 (fr) * 2021-04-08 2022-10-12 Titan Construct engineering s.r.o. Emballages alimentaires jetables biodégradables, procédé de production et moule pour la production d'emballages jetables biodégradables

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474095A1 (fr) * 1990-09-03 1992-03-11 Bühler Ag Composition et procédé pour former des articles d'usage biodégradable
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
US5427614A (en) * 1992-02-14 1995-06-27 Warner-Lambert Company Starch based formulations
JPH1058412A (ja) * 1996-08-19 1998-03-03 Fukuoka Package Kk 成形体
WO2000039213A1 (fr) * 1998-12-24 2000-07-06 Apack AG für Biologische Verpackungen Procede de production d'un corps faconne en un materiau biodegradable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0474095A1 (fr) * 1990-09-03 1992-03-11 Bühler Ag Composition et procédé pour former des articles d'usage biodégradable
US5427614A (en) * 1992-02-14 1995-06-27 Warner-Lambert Company Starch based formulations
JPH1058412A (ja) * 1996-08-19 1998-03-03 Fukuoka Package Kk 成形体
WO2000039213A1 (fr) * 1998-12-24 2000-07-06 Apack AG für Biologische Verpackungen Procede de production d'un corps faconne en un materiau biodegradable

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199819, Derwent World Patents Index; AN 1998-211509 *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 08 30 June 1998 (1998-06-30) *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2379927A1 (es) * 2010-10-06 2012-05-07 Jose Oriol Tauler Procedimiento para fabricación de elementos biodegradables de relleno para protección en embalaje, y elemento biodegradable producido.
RU2651034C1 (ru) * 2017-05-19 2018-04-18 Общество с ограниченной ответственностью "Биотек" Биоразлагаемая полимерная композиция из вторичного крахмалсодержащего сырья
WO2020035462A1 (fr) * 2018-08-13 2020-02-20 Do Eat S.A. Appareil biodégradable pour contenir un aliment
KR20200057424A (ko) * 2018-11-16 2020-05-26 주식회사 마린이노베이션 해조류 펄프를 이용한 몰드 제조 방법
KR102141932B1 (ko) 2018-11-16 2020-08-06 주식회사 마린이노베이션 해조류 펄프를 이용한 몰드 제조 방법
WO2022208367A1 (fr) * 2021-03-29 2022-10-06 Stephen Roland Cashmore Vaisselle biodégradable et/ou comestible
AU2022247476B2 (en) * 2021-03-29 2023-10-12 Twiice New Zealand Limited Biodegradable and/or edible tableware
EP4070929A1 (fr) * 2021-04-08 2022-10-12 Titan Construct engineering s.r.o. Emballages alimentaires jetables biodégradables, procédé de production et moule pour la production d'emballages jetables biodégradables

Also Published As

Publication number Publication date
AU2002351622A1 (en) 2003-06-30
CA2365505A1 (fr) 2003-06-19

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