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FR2453227A1 - PROCESS FOR THE MANUFACTURE OF A FIBROUS TAPE FROM WOODY PLANTS, MACHINE FOR CARRYING OUT THIS METHOD AND FIBROUS TAPE THUS OBTAINED - Google Patents

PROCESS FOR THE MANUFACTURE OF A FIBROUS TAPE FROM WOODY PLANTS, MACHINE FOR CARRYING OUT THIS METHOD AND FIBROUS TAPE THUS OBTAINED

Info

Publication number
FR2453227A1
FR2453227A1 FR8007585A FR8007585A FR2453227A1 FR 2453227 A1 FR2453227 A1 FR 2453227A1 FR 8007585 A FR8007585 A FR 8007585A FR 8007585 A FR8007585 A FR 8007585A FR 2453227 A1 FR2453227 A1 FR 2453227A1
Authority
FR
France
Prior art keywords
fibrous tape
manufacture
carrying
machine
layer
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.)
Pending
Application number
FR8007585A
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.)
INST LEGKOGO TEXTILNOGO MASHIN
Original Assignee
INST LEGKOGO TEXTILNOGO MASHIN
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 INST LEGKOGO TEXTILNOGO MASHIN filed Critical INST LEGKOGO TEXTILNOGO MASHIN
Publication of FR2453227A1 publication Critical patent/FR2453227A1/en
Pending 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
    • D01B1/30—Details of machines
    • D01B1/34—Devices holding fibres or fibre-bearing materials during treatment
    • 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)
  • Paper (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

L'invention concerne les techniques de traitement mécanique des plantes. Le procédé faisant l'objet de l'invention est caractérisé en ce que la destruction et la séparation de la chènevotte de la partie fibreuse de la tige sont effectuées par serrage des tiges dans la couche B dans le sens longitudinal, ce serrage étant créé par la différence des efforts appliqués dans le sens du mouvement de la couche B et dans le sens opposé au mouvement de ladite couche. L'invention permet notamment de prévenir l'endommagement du liber et d'augmenter le rendement en fibres longues.The invention relates to techniques for the mechanical treatment of plants. The method forming the subject of the invention is characterized in that the destruction and separation of the hemp from the fibrous part of the stem are carried out by clamping the stems in layer B in the longitudinal direction, this clamping being created by the difference in the forces applied in the direction of movement of the layer B and in the direction opposite to the movement of said layer. The invention makes it possible in particular to prevent damage to the bast and to increase the yield of long fibers.

FR8007585A 1979-04-03 1980-04-03 PROCESS FOR THE MANUFACTURE OF A FIBROUS TAPE FROM WOODY PLANTS, MACHINE FOR CARRYING OUT THIS METHOD AND FIBROUS TAPE THUS OBTAINED Pending FR2453227A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792746231A SU866006A1 (en) 1979-04-03 1979-04-03 Method and apparatus for producing a bast fibre mat

Publications (1)

Publication Number Publication Date
FR2453227A1 true FR2453227A1 (en) 1980-10-31

Family

ID=20819310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007585A Pending FR2453227A1 (en) 1979-04-03 1980-04-03 PROCESS FOR THE MANUFACTURE OF A FIBROUS TAPE FROM WOODY PLANTS, MACHINE FOR CARRYING OUT THIS METHOD AND FIBROUS TAPE THUS OBTAINED

Country Status (6)

Country Link
BE (1) BE882611A (en)
FR (1) FR2453227A1 (en)
GB (1) GB2050452A (en)
IT (1) IT8021185A0 (en)
NL (1) NL8001926A (en)
SU (1) SU866006A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108517589B (en) * 2018-06-20 2023-06-06 金陵科技学院 Reversing mechanism of silk spinning circular comb automatic production line

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB340296A (en) * 1929-08-26 1930-12-29 Decorticators Ltd Improved apparatus for cleaning or finishing the fibres of sisal, sisal suckers, sansivera and other fibrous leaves or materials
GB487711A (en) * 1937-04-24 1938-06-24 Linen Ind Res Ass Improvements in serrating and breaking flax and other fibrous plants and apparatus therefor
FR1009391A (en) * 1948-04-17 1952-05-28 Method for treating flax, installation for implementing this method and mechanism for transporting stems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB340296A (en) * 1929-08-26 1930-12-29 Decorticators Ltd Improved apparatus for cleaning or finishing the fibres of sisal, sisal suckers, sansivera and other fibrous leaves or materials
GB487711A (en) * 1937-04-24 1938-06-24 Linen Ind Res Ass Improvements in serrating and breaking flax and other fibrous plants and apparatus therefor
FR1009391A (en) * 1948-04-17 1952-05-28 Method for treating flax, installation for implementing this method and mechanism for transporting stems

Also Published As

Publication number Publication date
IT8021185A0 (en) 1980-04-03
SU866006A1 (en) 1981-09-23
GB2050452A (en) 1981-01-07
NL8001926A (en) 1980-10-07
BE882611A (en) 1980-10-03

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