DK0753541T3 - Mold based on vegetable fibers, process for making molds, apparatus for pressing mold and mold part - Google Patents

Mold based on vegetable fibers, process for making molds, apparatus for pressing mold and mold part

Info

Publication number
DK0753541T3
DK0753541T3 DK96810445T DK96810445T DK0753541T3 DK 0753541 T3 DK0753541 T3 DK 0753541T3 DK 96810445 T DK96810445 T DK 96810445T DK 96810445 T DK96810445 T DK 96810445T DK 0753541 T3 DK0753541 T3 DK 0753541T3
Authority
DK
Denmark
Prior art keywords
mold
pressing
fibres
vegetable fibers
making molds
Prior art date
Application number
DK96810445T
Other languages
Danish (da)
Inventor
Fritz Rentsch
Original Assignee
Napac Bio Technology
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 Napac Bio Technology filed Critical Napac Bio Technology
Application granted granted Critical
Publication of DK0753541T3 publication Critical patent/DK0753541T3/en

Links

Classifications

    • 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
    • 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
    • B27N1/00—Pretreatment of moulding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Forests & Forestry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Paper (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

A new moulding material is based on plant fibres and binder which is worked into the fibres, which then are finely loosened up. Also claimed is a procedure for making mouldings of the material described. The binder is sprayed on to or worked into the loosened fibres, which are then portioned into a press (8). The material is hot-pressed in a mould (14), followed by a cold-pressing which removes heat from the moulding (19). Also claimed is the corresponding unit for pressing the fibrous mouldings. It consists of a charging station (9) where the material is weighed out and prepared, a hot pressing station (11) and a cold pressing station (12) for cooling and finishing.
DK96810445T 1995-07-11 1996-07-10 Mold based on vegetable fibers, process for making molds, apparatus for pressing mold and mold part DK0753541T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH02018/95A CH689393A5 (en) 1995-07-11 1995-07-11 Molding material based on vegetable fibers, processes for the preparation of Formkoerpern based on vegetable fibers, apparatus for pressing molding compositions and molded part.

Publications (1)

Publication Number Publication Date
DK0753541T3 true DK0753541T3 (en) 2003-07-21

Family

ID=4223988

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96810445T DK0753541T3 (en) 1995-07-11 1996-07-10 Mold based on vegetable fibers, process for making molds, apparatus for pressing mold and mold part

Country Status (8)

Country Link
EP (1) EP0753541B1 (en)
AT (1) ATE236224T1 (en)
CH (1) CH689393A5 (en)
DE (1) DE59610288D1 (en)
DK (1) DK0753541T3 (en)
ES (1) ES2196136T3 (en)
PT (1) PT753541E (en)
SI (1) SI0753541T1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1004947C2 (en) * 1997-01-07 1998-07-27 Heleen Lamoree A method for manufacturing a product consisting of mainly biodegradable raw materials.
DE19757418B4 (en) * 1997-12-23 2012-07-05 Werner Theuerkorn Insulating, filling or packaging material of plant material, process for their preparation, and moldings produced therefrom
AT407407B (en) * 1998-11-03 2001-03-26 Mcguire Sean METHOD FOR PRODUCING A MOLDED BODY FROM CELLULOSE FIBERS, AND METHOD FOR PRODUCING PAPER OR PLATES FROM CELLULOSE FIBERS
JP2001128560A (en) * 1999-11-10 2001-05-15 Yasuo Iwamoto Flower pot using leavings of animal and plant as main raw material, and method for producing the same
EP3932645A1 (en) * 2020-07-03 2022-01-05 QingDao GreenShip Garden Supplies Co., Ltd Flower pot with curled mouth and manufacture method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1703147A1 (en) * 1968-04-08 1971-12-09 Hombak Maschinenfab Kg Process and device for gluing wood fibers
RU2028941C1 (en) * 1992-03-10 1995-02-20 Терпугов Михаил Анатольевич Production method of wood-pulp slabs on thermoplastic binders
JPH07107863A (en) * 1993-10-13 1995-04-25 Suzuki Sogyo Co Ltd Flowerpot and its production

Also Published As

Publication number Publication date
ES2196136T3 (en) 2003-12-16
EP0753541A1 (en) 1997-01-15
DE59610288D1 (en) 2003-05-08
SI0753541T1 (en) 2003-12-31
ATE236224T1 (en) 2003-04-15
CH689393A5 (en) 1999-03-31
EP0753541B1 (en) 2003-04-02
PT753541E (en) 2003-08-29

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