DK0757733T3 - Suction mold for making papermachine blanks and method for making such mold - Google Patents

Suction mold for making papermachine blanks and method for making such mold

Info

Publication number
DK0757733T3
DK0757733T3 DK95917914.4T DK95917914T DK0757733T3 DK 0757733 T3 DK0757733 T3 DK 0757733T3 DK 95917914 T DK95917914 T DK 95917914T DK 0757733 T3 DK0757733 T3 DK 0757733T3
Authority
DK
Denmark
Prior art keywords
suction
mould
making
mold
particles
Prior art date
Application number
DK95917914.4T
Other languages
Danish (da)
Inventor
Torben Rasmussen
Niels Juul
Svend Bertelsen
Original Assignee
Hartmann As Brdr
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 Hartmann As Brdr filed Critical Hartmann As Brdr
Application granted granted Critical
Publication of DK0757733T3 publication Critical patent/DK0757733T3/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
    • D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Paper (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Disintegrating Or Milling (AREA)
  • Filtering Materials (AREA)

Abstract

In a suction mould for producing papier-mâché objects by suction moulding a dispersion of pulp onto a shaping surface, said mould being permeable to air and liquid and placed above a suction and pressure chamber and comprising a sieve of mutually connected aluminium particles provided at the shaping surface, the novel feature is that the aluminium particles are constituted by irregular, angular granules mutually connected by a hardened organic binder. Such a mould may be produced at low cost and is suitable for making small series of papier-mâché objects, and by suitable choice of the average particle size and the particle-size distribution of the aluminium particles, it is possible during the use of the suction mould to avoid that the air passages between the particles are clogged by pulp material.
DK95917914.4T 1994-04-27 1995-04-07 Suction mold for making papermachine blanks and method for making such mold DK0757733T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK48894 1994-04-27

Publications (1)

Publication Number Publication Date
DK0757733T3 true DK0757733T3 (en) 1998-05-25

Family

ID=8094128

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95917914.4T DK0757733T3 (en) 1994-04-27 1995-04-07 Suction mold for making papermachine blanks and method for making such mold

Country Status (8)

Country Link
EP (1) EP0757733B1 (en)
JP (1) JPH09512310A (en)
AT (1) ATE159556T1 (en)
AU (1) AU2405595A (en)
DE (1) DE69500930T2 (en)
DK (1) DK0757733T3 (en)
ES (1) ES2109822T3 (en)
WO (1) WO1995029295A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3173706B2 (en) * 1994-12-27 2001-06-04 新東工業株式会社 Pulp Mold Mold

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK167254B1 (en) * 1988-07-21 1993-09-27 Hartmann As Brdr PROCEDURE FOR THE PREPARATION OF FORMED ARTICLES OF A FLUIDIZED CELLULOSE FIBER MATERIAL
DE3837467A1 (en) * 1988-11-04 1990-05-17 Markhorst Holland Pulp mould for the production of bodies from fibrous pulp

Also Published As

Publication number Publication date
JPH09512310A (en) 1997-12-09
EP0757733B1 (en) 1997-10-22
EP0757733A1 (en) 1997-02-12
WO1995029295A1 (en) 1995-11-02
ATE159556T1 (en) 1997-11-15
DE69500930D1 (en) 1997-11-27
AU2405595A (en) 1995-11-16
ES2109822T3 (en) 1998-01-16
DE69500930T2 (en) 1998-03-19

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