GB2251402A - Method for the manufacture of contour-stable objects - Google Patents

Method for the manufacture of contour-stable objects

Info

Publication number
GB2251402A
GB2251402A GB9108932A GB9108932A GB2251402A GB 2251402 A GB2251402 A GB 2251402A GB 9108932 A GB9108932 A GB 9108932A GB 9108932 A GB9108932 A GB 9108932A GB 2251402 A GB2251402 A GB 2251402A
Authority
GB
United Kingdom
Prior art keywords
foundation
raw material
contour
manufacture
fibre raw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB9108932A
Other versions
GB9108932D0 (en
GB2251402B (en
Inventor
Torben Rasmussen
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.)
Brodrene Hartmann AS
Original Assignee
Brodrene Hartmann AS
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 Brodrene Hartmann AS filed Critical Brodrene Hartmann AS
Publication of GB9108932D0 publication Critical patent/GB9108932D0/en
Publication of GB2251402A publication Critical patent/GB2251402A/en
Application granted granted Critical
Publication of GB2251402B publication Critical patent/GB2251402B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould

Abstract

By means of a procedure for the manufacture of contour stable objects a fluidized fibre raw material is deposited on a moulding foundation through suction of a pulp of the fibre raw material on that foundation. For this purpose the foundation is applied with an easily drainable pulp created from the fluidized fibre raw material layer in such an amount and the suction is carried out controlled in such a way that on the foundation through suction a fibre raw material layer is deposited having such wall thickness that it substantially provides the desired contour stability of the object.
GB9108932A 1988-10-25 1991-04-24 Procedure for the manufacture of contour-stable objects Expired - Fee Related GB2251402B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK592488A DK168020B1 (en) 1988-10-25 1988-10-25 PROCEDURE FOR THE PREPARATION OF FORM STABLE ARTICLES FROM A FLUIDIZED CELLULOSE FIBER MATERIAL
PCT/DK1989/000250 WO1990004678A1 (en) 1988-10-25 1989-10-25 Method for the manufacture of contour-stable objects

Publications (3)

Publication Number Publication Date
GB9108932D0 GB9108932D0 (en) 1991-06-19
GB2251402A true GB2251402A (en) 1992-07-08
GB2251402B GB2251402B (en) 1993-06-23

Family

ID=8146198

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9108932A Expired - Fee Related GB2251402B (en) 1988-10-25 1991-04-24 Procedure for the manufacture of contour-stable objects
GB9108931A Expired - Fee Related GB2243575B (en) 1988-10-25 1991-04-24 Method for the manufacture of load-carrying elements including pallets

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9108931A Expired - Fee Related GB2243575B (en) 1988-10-25 1991-04-24 Method for the manufacture of load-carrying elements including pallets

Country Status (20)

Country Link
EP (1) EP0441835B1 (en)
CN (1) CN1025060C (en)
AT (1) AT398093B (en)
AU (1) AU636585B2 (en)
BR (1) BR8905455A (en)
CA (1) CA2001296A1 (en)
CH (1) CH677944A5 (en)
DE (1) DE3991216T (en)
DK (1) DK168020B1 (en)
ES (1) ES2017055A6 (en)
FI (1) FI98549C (en)
GB (2) GB2251402B (en)
GR (1) GR890100687A (en)
MX (1) MX169792B (en)
NL (1) NL8921150A (en)
NO (1) NO911634L (en)
NZ (1) NZ231149A (en)
PT (1) PT92098A (en)
SE (1) SE467469B (en)
WO (1) WO1990004678A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399243A (en) * 1992-03-06 1995-03-21 Ngk Insulators, Ltd. Pulp molding die for molding shaped pulp articles, method, apparatus, and shaped pulp article
US5431784A (en) * 1992-03-06 1995-07-11 Ngk Insulators, Ltd. Pulp mold, a method, and a molding apparatus for producing fiber bodies, and a molded fiber body

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667882B1 (en) * 1990-10-12 1993-01-22 Anacellulose PROCESS FOR MANUFACTURING CONFORMED PARTS FROM PAPER PULP AND DEVICE FOR IMPLEMENTING SAME.
DE4402318A1 (en) * 1994-01-27 1995-08-03 Gerhard Dipl Chem Huber Simple, economic process for prodn. of high quality tubes from paper
FR2776224B1 (en) * 1998-03-20 2000-05-26 Kerlane THIN PARTS OF MINERAL FIBERS, METHOD AND MOLD FOR THEIR MANUFACTURE BY VACUUM SUCTION
CN1167851C (en) 1998-12-28 2004-09-22 花王株式会社 Formed body
WO2020150779A1 (en) * 2019-01-24 2020-07-30 Varden Process Pty Ltd Moulded pulp fibre product forming apparatus and process

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325349A (en) * 1964-03-18 1967-06-13 Diamond Int Corp Method and mold for controlling stock thickness in a pulp molding operation
SE324498B (en) * 1960-03-30 1970-06-01 Hartman Fibre Ltd
GB1589077A (en) * 1976-06-29 1981-05-07 Produits Refractaires Moulding process and apparatus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900261C (en) * 1944-07-04 1953-12-21 Schiess Ag Molding process
DE803085C (en) * 1948-12-09 1951-02-26 Kurt Mueller Dr Method and device for the production of thick-walled molded fibrous material
US2718826A (en) * 1952-01-17 1955-09-27 Central Fibre Products Company Pulp molding dies
US2851931A (en) * 1955-04-04 1958-09-16 Pacific Pulp Molding Company Porous sintered metal molding die
DE1061670B (en) * 1955-04-07 1959-07-16 Hausser O & M Process for the production of hollow bodies of figurative formation from malleable moisture-containing mass
US2981330A (en) * 1956-12-20 1961-04-25 Diamond National Corp Pulp molding die
GB898416A (en) * 1960-04-13 1962-06-06 Bemis Bro Bag Co Molding forms and method of making them
FR1284406A (en) * 1961-03-21 1962-02-09 Diamond National Corp Method and device for molding objects of paper pulp
US3325345A (en) * 1966-02-21 1967-06-13 Owens Illinois Inc Process of forming water-laid products from cellulosic pulp containing polymeric thermoplastic particles
US3533906A (en) * 1967-10-11 1970-10-13 Haigh M Reiniger Permanently reacted lignocellulose products and process for making the same
FR2489738A1 (en) * 1980-09-11 1982-03-12 Isobox Sa NEW MOLDS DESIGNED FOR THE MANUFACTURE OF EXPANDED, NON-POLAR PLASTIC MATERIALS USING ULTRA-HIGH FREQUENCY RADIATION
LU83899A1 (en) * 1982-01-26 1983-09-02 Terre Asbl INSULATING PANEL
FR2573845B1 (en) * 1984-11-28 1988-02-12 Lafarge Refractaires METHOD AND DEVICE FOR OBTAINING A THERMAL INSULATION PART FOR A CYLINDRICAL OBJECT, AND PART OBTAINED BY THE PROCESS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE324498B (en) * 1960-03-30 1970-06-01 Hartman Fibre Ltd
US3325349A (en) * 1964-03-18 1967-06-13 Diamond Int Corp Method and mold for controlling stock thickness in a pulp molding operation
GB1589077A (en) * 1976-06-29 1981-05-07 Produits Refractaires Moulding process and apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399243A (en) * 1992-03-06 1995-03-21 Ngk Insulators, Ltd. Pulp molding die for molding shaped pulp articles, method, apparatus, and shaped pulp article
US5431784A (en) * 1992-03-06 1995-07-11 Ngk Insulators, Ltd. Pulp mold, a method, and a molding apparatus for producing fiber bodies, and a molded fiber body
US5531864A (en) * 1992-03-06 1996-07-02 Ngk Insulators, Ltd. Method of molding shaped pulp articles from fiber pulp, and shaped pulp article
US5547544A (en) * 1992-03-06 1996-08-20 Ngk Insulators, Ltd. Method of molding shaped pulp articles from fiber pulp

Also Published As

Publication number Publication date
BR8905455A (en) 1990-05-29
ATA903089A (en) 1994-01-15
DK592488D0 (en) 1988-10-25
CN1025060C (en) 1994-06-15
GB2243575A (en) 1991-11-06
NO911634D0 (en) 1991-04-24
EP0441835B1 (en) 1996-01-03
PT92098A (en) 1990-04-30
NO911634L (en) 1991-06-24
ES2017055A6 (en) 1990-12-16
SE9101242D0 (en) 1991-04-24
EP0441835A1 (en) 1991-08-21
FI912005A0 (en) 1991-04-25
CA2001296A1 (en) 1990-04-25
NL8921150A (en) 1991-08-01
AU4495089A (en) 1990-05-14
AU636585B2 (en) 1993-05-06
CN1042389A (en) 1990-05-23
DE3991216T (en) 1991-11-21
GB9108932D0 (en) 1991-06-19
GR890100687A (en) 1990-11-29
GB2243575B (en) 1992-11-18
AT398093B (en) 1994-09-26
GB9108931D0 (en) 1991-06-19
FI98549B (en) 1997-03-27
DK592488A (en) 1990-04-26
MX169792B (en) 1993-07-26
NZ231149A (en) 1992-10-28
SE9101242L (en) 1991-04-24
SE467469B (en) 1992-07-20
DK168020B1 (en) 1994-01-17
CH677944A5 (en) 1991-07-15
GB2251402B (en) 1993-06-23
FI98549C (en) 1997-07-10
WO1990004678A1 (en) 1990-05-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19981025