FR1022949A - Method and device for dehulling cortical fiber materials - Google Patents

Method and device for dehulling cortical fiber materials

Info

Publication number
FR1022949A
FR1022949A FR1022949DA FR1022949A FR 1022949 A FR1022949 A FR 1022949A FR 1022949D A FR1022949D A FR 1022949DA FR 1022949 A FR1022949 A FR 1022949A
Authority
FR
France
Prior art keywords
dehulling
fiber materials
cortical fiber
cortical
materials
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
Application number
Other languages
French (fr)
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.)
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Original Assignee
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
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 Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO filed Critical Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Application granted granted Critical
Publication of FR1022949A publication Critical patent/FR1022949A/en
Expired 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
    • D01B1/22—Breaking or scutching, e.g. of flax; Decorticating with crushing or breaking rollers or plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
FR1022949D 1949-07-27 1950-07-20 Method and device for dehulling cortical fiber materials Expired FR1022949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2738552X 1949-07-27

Publications (1)

Publication Number Publication Date
FR1022949A true FR1022949A (en) 1953-03-11

Family

ID=19875518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1022949D Expired FR1022949A (en) 1949-07-27 1950-07-20 Method and device for dehulling cortical fiber materials

Country Status (4)

Country Link
US (1) US2738552A (en)
BE (1) BE497219A (en)
DE (1) DE882134C (en)
FR (1) FR1022949A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ209894A3 (en) * 1994-08-31 1996-04-17 Ceskomoravsky Len Process and apparatus for releasing long fibers from stalks of vegetable material
US20220056618A1 (en) * 2020-08-24 2022-02-24 David G.P. BEAVEN Method and apparatus for decorticating plant stalks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1043575A (en) * 1911-05-16 1912-11-05 Max Einstein Process for obtaining the bast from ramie-stalks and from kindred plants.
US1213750A (en) * 1916-03-20 1917-01-23 John William Crain Hemp-brake.
US1950403A (en) * 1929-10-11 1934-03-13 Jim A Grant Scutching and cleaning machine
US2130352A (en) * 1934-08-30 1938-09-20 Martin Hill Ittner Method of and apparatus for threshing and decorticating plant stalks
US2116997A (en) * 1937-03-17 1938-05-10 Lape David E Dc Machine for breaking and decorticating bast fibers
DE674363C (en) * 1937-06-13 1939-04-13 Igo Etrich Breaking machine for bast fiber, especially flax and hemp stalks
GB535060A (en) * 1938-10-03 1941-03-27 Kurt Frische An improved machine for the removal of the woody matter from the stems of plants, more particularly from rough flax
DE712508C (en) * 1938-10-04 1941-10-21 Kurt Frische Machine for the extraction of spinnable fibers from flax stalks using vibrating breaking bars
DE741794C (en) * 1941-02-08 1943-11-17 Kurt Frische Machine for the extraction of spinnable fibers from flax stalks using vibrating breaking bars
US2355999A (en) * 1941-02-20 1944-08-15 Bast Fiber Dev Corp Process for decorticating ramie and other bast fibers
US2412445A (en) * 1943-01-07 1946-12-10 Carl J Delegard Apparatus for decorticating fibers

Also Published As

Publication number Publication date
DE882134C (en) 1953-07-06
US2738552A (en) 1956-03-20
BE497219A (en)

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