DE59604269D1 - Process for fiber removal or de-wooding of bast fiber plants - Google Patents

Process for fiber removal or de-wooding of bast fiber plants

Info

Publication number
DE59604269D1
DE59604269D1 DE59604269T DE59604269T DE59604269D1 DE 59604269 D1 DE59604269 D1 DE 59604269D1 DE 59604269 T DE59604269 T DE 59604269T DE 59604269 T DE59604269 T DE 59604269T DE 59604269 D1 DE59604269 D1 DE 59604269D1
Authority
DE
Germany
Prior art keywords
fiber
wooding
removal
bast
plants
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.)
Expired - Fee Related
Application number
DE59604269T
Other languages
German (de)
Inventor
Rolf Hesch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE59604269D1 publication Critical patent/DE59604269D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
    • D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
    • D01B1/10—Separating vegetable fibres from stalks or leaves
    • D01B1/14—Breaking or scutching, e.g. of flax; Decorticating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Fertilizers (AREA)
  • Cultivation Of Plants (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

A process for removing wood or fibre from bast fibre washes is claimed. The raw material is subjected to a preliminary comminution before the removal to form pieces that are of a pourable or flowing consistency. The pieces are subsequently de-fiberised in a mill that rotates at a high speed.
DE59604269T 1995-05-21 1996-05-14 Process for fiber removal or de-wooding of bast fiber plants Expired - Fee Related DE59604269D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19518188A DE19518188C2 (en) 1995-05-21 1995-05-21 Process for fiber removal or de-wooding of bast fiber plants

Publications (1)

Publication Number Publication Date
DE59604269D1 true DE59604269D1 (en) 2000-03-02

Family

ID=7762203

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19518188A Expired - Lifetime DE19518188C2 (en) 1995-05-21 1995-05-21 Process for fiber removal or de-wooding of bast fiber plants
DE59604269T Expired - Fee Related DE59604269D1 (en) 1995-05-21 1996-05-14 Process for fiber removal or de-wooding of bast fiber plants

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19518188A Expired - Lifetime DE19518188C2 (en) 1995-05-21 1995-05-21 Process for fiber removal or de-wooding of bast fiber plants

Country Status (6)

Country Link
EP (1) EP0744477B1 (en)
AT (1) ATE189275T1 (en)
DE (2) DE19518188C2 (en)
ES (1) ES2143104T3 (en)
GR (1) GR3033031T3 (en)
PT (1) PT744477E (en)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643605C2 (en) * 1996-10-14 1999-01-21 Schiller Heiko Thermal insulation building material and its use
DE19715310A1 (en) * 1997-04-02 1998-10-08 Kschiwan Marlis Building material composition for the production of non-load carrying walls
SE509781C2 (en) * 1997-07-30 1999-03-08 Johan Human Process for the preparation of plant fibers which constitute reinforcement in cement and / or gypsum composition
DE19735846A1 (en) * 1997-08-19 1999-02-25 Christof Ziegert Adding hemp shives and/or fibers to clay building materials
DE19736526A1 (en) * 1997-08-22 1999-02-25 Roland Meingast Unfired loam and-or clay building material mixture
DE19756046B4 (en) * 1997-12-17 2008-01-03 Institut für Agrartechnik Bornim e.V. Process for harvesting, preserving, processing and processing hemp
DE19831433A1 (en) * 1998-07-06 2000-01-13 Lothar Rauer Method and arrangement for the extraction of natural fibers, in particular bamboo fibers, which serve the purpose of reinforcement
DE19925134A1 (en) * 1999-06-02 2000-12-07 Ake Innotech Automatisierung K Prodn of matting with randomly laid fibers uses vegetable matter taken from harvest byproducts to be broken down and separated into fiber and non-fiber fractions in an economic process
DE10115831A1 (en) * 2001-03-31 2002-10-17 Lothar Rauer Recovery of bamboo fibers, for the reinforcement of an organic and/or mineral matrix, has one or more fiber reduction stages fed with heated and unheated air
DE502004005145D1 (en) * 2004-08-26 2007-11-15 Farm Container Ges Mit Beschra Device and method for defibering bast fiber plants
DE102007019849B3 (en) * 2007-04-25 2008-09-04 Carmen Hock-Heyl Manufacturing material that can be glued from fibrous plants and derived board involves cutting, separating and drying especially hemp or flax or a mixture thereof
CA2687594C (en) 2007-05-23 2016-01-19 Alberta Research Council Inc. Decortication process
US9783996B2 (en) 2007-11-19 2017-10-10 Valinge Innovation Ab Fibre based panels with a wear resistance surface
EP2212071B8 (en) 2007-11-19 2013-07-17 Välinge Innovation AB Recycling of laminate floorings
DK2242625T3 (en) 2007-11-19 2016-08-22 Vaelinge Innovation Ab Fiber-based panels with a wear resistant surface
US8419877B2 (en) 2008-04-07 2013-04-16 Ceraloc Innovation Belgium Bvba Wood fibre based panels with a thin surface layer
US11235565B2 (en) 2008-04-07 2022-02-01 Valinge Innovation Ab Wood fibre based panels with a thin surface layer
RU2570035C2 (en) 2010-01-15 2015-12-10 Велинге Инновейшн Аб, Structure made at heating and pressure
US8349234B2 (en) 2010-01-15 2013-01-08 Ceraloc Innovation Belgium Bvba Fibre based panels with a decorative wear resistance surface
EP2523805B1 (en) 2010-01-15 2018-01-24 Välinge Innovation AB Fibre based panels with a decorative wear resistance surface
UA106783C2 (en) 2010-01-15 2014-10-10 Велінге Інновейшн Аб Method to produce wear resistant surface layer (options) and flooring produced this way
US8480841B2 (en) 2010-04-13 2013-07-09 Ceralog Innovation Belgium BVBA Powder overlay
US10899166B2 (en) 2010-04-13 2021-01-26 Valinge Innovation Ab Digitally injected designs in powder surfaces
US10315219B2 (en) 2010-05-31 2019-06-11 Valinge Innovation Ab Method of manufacturing a panel
ES2805332T3 (en) 2011-04-12 2021-02-11 Vaelinge Innovation Ab Manufacturing method of a building panel
RU2595712C2 (en) 2011-04-12 2016-08-27 Велинге Инновейшн Аб Powder mix and method for making structural panel
PL2697076T3 (en) 2011-04-12 2020-07-27 Välinge Innovation AB Method of manufacturing a layer
CA2832040C (en) 2011-04-12 2020-08-25 Valinge Innovation Ab Powder based balancing layer
KR101969818B1 (en) 2011-08-26 2019-04-17 세라록 이노베이션 에이비 Panel coating
US8920876B2 (en) 2012-03-19 2014-12-30 Valinge Innovation Ab Method for producing a building panel
US8993049B2 (en) 2012-08-09 2015-03-31 Valinge Flooring Technology Ab Single layer scattering of powder surfaces
US20140199495A1 (en) 2013-01-11 2014-07-17 Floor Iptech Ab Digital printing and embossing
US9181698B2 (en) 2013-01-11 2015-11-10 Valinge Innovation Ab Method of producing a building panel and a building panel
UA118967C2 (en) 2013-07-02 2019-04-10 Велінге Інновейшн Аб A method of manufacturing a building panel and a building panel
DE102013013657A1 (en) 2013-08-16 2014-01-30 Bast & Faser GmbH Prenzlau Method for isolating phloem bark of timber portion from e.g. flax, for manufacturing phloem bark product in e.g. automotive industry, involves dividing the tissue for disconnecting phloem bark by tractive force from timber portion
PL3057806T3 (en) 2013-10-18 2020-06-01 Välinge Innovation AB A method of manufacturing a building panel
DE102013113125A1 (en) 2013-11-27 2015-05-28 Guido Schulte Floor, wall or ceiling panel and method of making the same
DE102013113109A1 (en) 2013-11-27 2015-06-11 Guido Schulte floorboard
DE102013113130B4 (en) 2013-11-27 2022-01-27 Välinge Innovation AB Method of manufacturing a floorboard
EP3984740A1 (en) 2014-01-10 2022-04-20 Välinge Innovation AB A method of producing a veneered element and veneered element
MX2016012477A (en) 2014-03-31 2017-05-04 Ceraloc Innovation Ab Composite boards and panels.
US10286633B2 (en) 2014-05-12 2019-05-14 Valinge Innovation Ab Method of producing a veneered element and such a veneered element
EP2963197B1 (en) 2014-06-30 2017-11-22 NAPORO Klima Dämmstoff GmbH Method for crushing renewable raw materials of flax plant material, for further processing, in particular to form insulating material mats, and crushed renewable raw materials obtained by this process.
US11313123B2 (en) 2015-06-16 2022-04-26 Valinge Innovation Ab Method of forming a building panel or surface element and such a building panel and surface element
EP3882021A1 (en) 2016-04-25 2021-09-22 Välinge Innovation AB A veneered element and method of producing such a veneered element
US10981362B2 (en) 2018-01-11 2021-04-20 Valinge Innovation Ab Method to produce a veneered element
CN111565925B (en) 2018-01-11 2022-06-24 瓦林格创新股份有限公司 Method for producing a surface element and surface element
WO2020145870A1 (en) 2019-01-09 2020-07-16 Välinge Innovation AB A method to produce a veneer element and a veneer element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE549077C (en) * 1930-01-25 1932-04-23 Emil Gminder Dr Device for the extraction of bast fibers
FR2607834B1 (en) * 1986-12-03 1989-02-17 Inst Textile De France CANNED CYLINDER FOR GRINDING OF LINEN
NL8901226A (en) * 1989-05-17 1990-12-17 Inst Voor Bewaring Apparatus for processing flax straw, as well as flax straw opener and drum therefor.
JP2694474B2 (en) * 1990-07-26 1997-12-24 トスコ 株式会社 Fibrillation equipment for natural cellulose fibers
GB2251002B (en) * 1990-12-17 1995-05-17 Ask Corp Method of forming bamboo fibers and a resin molding reinforced with bamboo fiber

Also Published As

Publication number Publication date
EP0744477A3 (en) 1997-08-06
ATE189275T1 (en) 2000-02-15
GR3033031T3 (en) 2000-08-31
PT744477E (en) 2000-06-30
EP0744477B1 (en) 2000-01-26
ES2143104T3 (en) 2000-05-01
DE19518188C2 (en) 1998-06-10
EP0744477A2 (en) 1996-11-27
DE19518188A1 (en) 1996-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee