WO2002020667A3 - Moulded product - Google Patents

Moulded product Download PDF

Info

Publication number
WO2002020667A3
WO2002020667A3 PCT/SG2001/000180 SG0100180W WO0220667A3 WO 2002020667 A3 WO2002020667 A3 WO 2002020667A3 SG 0100180 W SG0100180 W SG 0100180W WO 0220667 A3 WO0220667 A3 WO 0220667A3
Authority
WO
WIPO (PCT)
Prior art keywords
mould
mixture
moulded product
steam
range
Prior art date
Application number
PCT/SG2001/000180
Other languages
French (fr)
Other versions
WO2002020667A2 (en
WO2002020667A8 (en
Inventor
Thiam Huay Gary Choo
Original Assignee
Thiam Huay Gary Choo
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 Thiam Huay Gary Choo filed Critical Thiam Huay Gary Choo
Priority to AU2001290491A priority Critical patent/AU2001290491A1/en
Publication of WO2002020667A2 publication Critical patent/WO2002020667A2/en
Publication of WO2002020667A8 publication Critical patent/WO2002020667A8/en
Publication of WO2002020667A3 publication Critical patent/WO2002020667A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N5/00—Manufacture of non-flat articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse

Abstract

The present invention relates to a moulded product. The moulded product may be manufactured by a process comprising the following steps: (a) preparing a moulding mixture by: (i) taking 40 to 60 wt.% plant fibre pieces and optionally combinig added starch with the plant fibre pieces; and (ii) adding thereto 10 to 55 wt.% water and 3 to 10 wt.% one or more water-soluble binding agents or adhesives: (b) pouring the mixture into a mould the mould being a temperature of at least 60 °C; (c) subjecting the mixture in the mould to a temperature in the range of 15 to 60 °C and a pressure in the range from 1000 to 7000 PSI for a period of time such taht a portion of the water in the mixture is converted to steam which causes the mixture to fill the mould while remaining in a mouldable state; (d) reducing the pressure so that steam continues to form within the mould without causing an explosion whilst maintaining the mixture in a mouldable state; (e) increasing the temperature and pressure to a temperature in the range from 100 o 200 °C and a pressure in the range of 500 to 1500 PSI; (f) removing the steam or allowing the steam to escape until the moulded product is substantially dry; (g) removing the substantially dried and moulded product from the mould; the amount of starch added in between 0 and 10 wt. preferably 0 to 2 wt.% or 2 to 10 wt.%.
PCT/SG2001/000180 2000-09-09 2001-09-07 Moulded product WO2002020667A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001290491A AU2001290491A1 (en) 2000-09-09 2001-09-07 Moulded product

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SG200005117 2000-09-09
SG0005117-7 2000-09-09
SG200104759 2001-08-08
SG00104759-6 2001-08-08

Publications (3)

Publication Number Publication Date
WO2002020667A2 WO2002020667A2 (en) 2002-03-14
WO2002020667A8 WO2002020667A8 (en) 2002-05-10
WO2002020667A3 true WO2002020667A3 (en) 2002-08-08

Family

ID=26665218

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/SG2001/000179 WO2002020666A2 (en) 2000-09-09 2001-09-07 Process for manufacture of mouldable product and mould for use with this process
PCT/SG2001/000178 WO2002020665A2 (en) 2000-09-09 2001-09-07 Moulding mixture for manufacture of mouldable product
PCT/SG2001/000180 WO2002020667A2 (en) 2000-09-09 2001-09-07 Moulded product

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/SG2001/000179 WO2002020666A2 (en) 2000-09-09 2001-09-07 Process for manufacture of mouldable product and mould for use with this process
PCT/SG2001/000178 WO2002020665A2 (en) 2000-09-09 2001-09-07 Moulding mixture for manufacture of mouldable product

Country Status (6)

Country Link
EP (2) EP1332180A2 (en)
JP (2) JP2004508446A (en)
CN (2) CN1469907A (en)
AU (3) AU2001290491A1 (en)
CA (2) CA2427530A1 (en)
WO (3) WO2002020666A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2863193B1 (en) * 2003-12-05 2006-03-10 Bsm Dev PLANAR, BIODEGRADABLE AND MASSIVE STRUCTURAL ELEMENT IN MATERIAL OF CEREAL ORIGIN, AND METHOD FOR MANUFACTURING SUCH A COMPONENT
SG129293A1 (en) * 2004-06-11 2007-02-26 Gpac Technology S Pte Ltd Method to form a high strength moulded product
JP4632177B2 (en) * 2005-12-16 2011-02-16 小柳 司 Method for producing disposable biodegradable container
CN100389943C (en) * 2006-08-24 2008-05-28 刘正泉 Plant fiber spool and its preparation method
GB2444913B (en) * 2006-09-20 2009-08-19 Procurasell Internat Packaging Method and apparatus for manufacturing a food packaging container
GB2449507A (en) * 2007-07-25 2008-11-26 Procurasell Holdings Ltd Method and apparatus for manufacturing a food packaging container
AT10711U1 (en) * 2008-02-01 2009-08-15 Rinner Michael Ing SOLAR PAN
JP5829912B2 (en) * 2008-07-21 2015-12-09 ティン ウォング，テック Method for producing molded products not containing formaldehyde and related parts
US8715550B2 (en) 2008-07-21 2014-05-06 Teck Tin Wong Methods of manufacturing formaldehyde-free molded products and related parts
GB2469014A (en) * 2008-11-28 2010-10-06 Adrianne Jacqueline Jones Biodegradable composition
GB201004371D0 (en) * 2010-03-16 2010-04-28 Agri Ltd Ab Moulded articles and process for making same
ES2344884B1 (en) * 2010-04-07 2011-06-30 Alejandro Barreras Perez PROCEDURE FOR THE MANUFACTURE OF INSULATING PLATES AND INSULATING PLATE OBTAINED.
NL2018041B1 (en) * 2016-12-22 2018-06-28 Land Life Company B V Process to prepare a biodegradable pulp product
JP7185124B2 (en) * 2017-12-28 2022-12-07 ダイキン工業株式会社 Pulp molded product and its manufacturing method
CN111021152A (en) * 2019-10-22 2020-04-17 河南晖睿智能科技有限公司 Preparation method of environment-friendly degradable building material
CN110819132A (en) * 2019-11-22 2020-02-21 湖南工业大学 Plant fiber-based composite material and preparation method and application thereof
US20220192405A1 (en) * 2020-12-17 2022-06-23 Honey-Can-Do International, LLC Wheat plastic clothes hanger
CN113349452A (en) * 2021-06-23 2021-09-07 深圳市华诚达精密工业有限公司 Integrated fiber heating atomization piece, preparation method thereof and atomization device
CN113583461A (en) * 2021-07-30 2021-11-02 中国热带农业科学院南亚热带作物研究所 Preparation method of banana stem leaf and straw fiber composite material

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB869445A (en) * 1959-01-22 1961-05-31 Collipress Great Britain Ltd Improvements in or relating to pressure-moulded materials
GB2107244A (en) * 1981-10-13 1983-04-27 Kiss G H Moulding moulded articles from binder-containing organic fibrous mats
WO1983004387A1 (en) * 1982-06-07 1983-12-22 Sunds Defibrator Ab A method of making fibreboards by the dry method technique
JPH0919907A (en) * 1995-07-10 1997-01-21 New Oji Paper Co Ltd Waste paper board
EP0936245A2 (en) * 1998-02-12 1999-08-18 Daiho Industrial Co., Ltd Molding compound for articles including a cellulose fiber and a method for molding the same
WO1999050151A1 (en) * 1998-03-27 1999-10-07 Jianguo Jiang Dinner ware or packaging elements for foodstuff and articles made from plant fiber as well as a method for making them
JP2000176919A (en) * 1998-12-11 2000-06-27 Daiho Industrial Co Ltd Molding method of molded product employing paper fiber
CN1296996A (en) * 2000-11-28 2001-05-30 哈尔滨市哈飞机械工业总厂哈飞粮油机械加工厂 Process for preparing degradable disposable product and its products
EP1176174A1 (en) * 2000-07-25 2002-01-30 CS Environmental Technology Limited A degradable material, container or packaging material made of same, and method of forming same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852489B2 (en) * 1976-10-12 1983-11-22 大倉工業株式会社 Rice husk composition
GB2290741A (en) * 1994-06-28 1996-01-10 Frank Huang Disposable receptacle and method of forming the same
KR20000057885A (en) * 1999-02-10 2000-09-25 모리 테 쯔로오 Biodegradable material composition, biodegradable container prepared by said composition and the manufacturing method of said container
KR20000017996A (en) * 1999-07-21 2000-04-06 김영복 Substitute for plastic which made from natural materials

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB869445A (en) * 1959-01-22 1961-05-31 Collipress Great Britain Ltd Improvements in or relating to pressure-moulded materials
GB2107244A (en) * 1981-10-13 1983-04-27 Kiss G H Moulding moulded articles from binder-containing organic fibrous mats
WO1983004387A1 (en) * 1982-06-07 1983-12-22 Sunds Defibrator Ab A method of making fibreboards by the dry method technique
JPH0919907A (en) * 1995-07-10 1997-01-21 New Oji Paper Co Ltd Waste paper board
EP0936245A2 (en) * 1998-02-12 1999-08-18 Daiho Industrial Co., Ltd Molding compound for articles including a cellulose fiber and a method for molding the same
WO1999050151A1 (en) * 1998-03-27 1999-10-07 Jianguo Jiang Dinner ware or packaging elements for foodstuff and articles made from plant fiber as well as a method for making them
EP1112944A1 (en) * 1998-03-27 2001-07-04 Jianguo Jiang Dinner ware or packaging elements for foodstuff and articles made from plant fiber as well as a method for making them
JP2000176919A (en) * 1998-12-11 2000-06-27 Daiho Industrial Co Ltd Molding method of molded product employing paper fiber
EP1176174A1 (en) * 2000-07-25 2002-01-30 CS Environmental Technology Limited A degradable material, container or packaging material made of same, and method of forming same
CN1296996A (en) * 2000-11-28 2001-05-30 哈尔滨市哈飞机械工业总厂哈飞粮油机械加工厂 Process for preparing degradable disposable product and its products

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE CHEMABS [online] Chemical Abstracts Service, Columbus, Ohio, US; GAO XIXIANG ET AL.: "Manufacture of biodegradable composition and disposable products", XP002201613, retrieved from STN Database accession no. 136:104061 *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 05 30 May 1997 (1997-05-30) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 09 13 October 2000 (2000-10-13) *

Also Published As

Publication number Publication date
WO2002020666A3 (en) 2002-08-08
WO2002020667A2 (en) 2002-03-14
AU2001290489A1 (en) 2002-03-22
CA2427530A1 (en) 2002-03-14
JP2004508446A (en) 2004-03-18
WO2002020665A3 (en) 2002-08-08
WO2002020667A8 (en) 2002-05-10
EP1317508A2 (en) 2003-06-11
AU2001290491A1 (en) 2002-03-22
WO2002020666A2 (en) 2002-03-14
JP2004508229A (en) 2004-03-18
WO2002020665A2 (en) 2002-03-14
AU2001290490A1 (en) 2002-03-22
CN1469908A (en) 2004-01-21
CN1469907A (en) 2004-01-21
CA2427527A1 (en) 2002-03-14
EP1332180A2 (en) 2003-08-06

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