US67997A - Improvement in preparing vegetable fibers for textile and other fabrics - Google Patents

Improvement in preparing vegetable fibers for textile and other fabrics Download PDF

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Publication number
US67997A
US67997A US67997DA US67997A US 67997 A US67997 A US 67997A US 67997D A US67997D A US 67997DA US 67997 A US67997 A US 67997A
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textile
improvement
fabrics
vegetable fibers
preparing vegetable
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    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21BFIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00Fibrous raw materials or their mechanical treatment
    • D21B1/04Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam

Definitions

  • Myinvention consists in a new and improved process of treating China grass, sea-grass, sedge, and all similar fibrous plants, for the purpose of extracting or separating therefrom the fiber for the manufacture of thread, cloth, or similar articles.
  • My improved process consists in first soakin g the fibrous material for about twenty-four hours in lukewarm water, after which it is passed between corrugated rolls. I then place the material-in a solution of caustic potash and raise the temperature to theboiling-point, and.
  • any suitable anti-chlor for the purpose of neutralizing any remaining chloride.
  • any suitable anti-chlor for the purpose of neutralizing any remaining chloride.
  • the fiber When thus treated the fiber is ready for the manufacturer, and may be used with machinery the same as any similar fiber.
  • the fiber is readily and. thoroughly separated from the woody or waste portions, and the fibers themselves separated and reduced to an unusual degree of fineness, thereby producing a thread or fabric of superior quality.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Description

UNITED STATES PATENT OFFICE.
HENRI MESSMER, OF NEWARK, NEW JERSEY, ASSIGNOR TO HIMSELF'AND ISAAC HEY, JR, OF THE SAME PLACE.
IMPROVEMENT m PREPARING VEGETABLE FIBERS FoR TEXTILE AND OTHER FABRICS.
Specification forming part of Letters Patent No. 67,997, dated August 20, 1867.
To all whom it may concern: 7
Be it known that I, HENRI MESSMER, of Newark, Essex county, New Jersey, have invented a new and useful Improvement in Preparing Vegetable Fibers for Textile and other Fabric s;-and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same.
Myinvention consists in a new and improved process of treating China grass, sea-grass, sedge, and all similar fibrous plants, for the purpose of extracting or separating therefrom the fiber for the manufacture of thread, cloth, or similar articles.
My improved process consists in first soakin g the fibrous material for about twenty-four hours in lukewarm water, after which it is passed between corrugated rolls. I then place the material-in a solution of caustic potash and raise the temperature to theboiling-point, and.
continue to boil it for eight hours, after which it-is again passed between the rolls, and then soaked for a'while in lime-water, and then washed in warm water. After being again passed between the rolls itis soaked in a sol 1r tion of acetic or other acid to neutralize the alkali, and then boiled therein for two hours, after'which it is washed and dried, it'being passed between the corrugated rolls between each successive step in the process, by which means the woody portion is broken up and entirely removed or separated from the fiber.
Having thus separated the fibrous portion of the material it is now ready for bleaching and final treatment, which consists, first, of
then complete the process by treating the fiber with any suitable anti-chlor, for the purpose of neutralizing any remaining chloride. For this purpose there may be used the sulphite, bisulphite, hyposulphitesof the alkalies, alkaline earth, or any alkaline producing neutral compounds with the chlorine, and that can be easily removed by washing.
When thus treated the fiber is ready for the manufacturer, and may be used with machinery the same as any similar fiber. By this process or method of treating fibrous material the fiber is readily and. thoroughly separated from the woody or waste portions, and the fibers themselves separated and reduced to an unusual degree of fineness, thereby producing a thread or fabric of superior quality. By this means many plants hitherto useless, or comparatively so, are rendered capable of being converted into beautiful and valuable products.
Having thus described my invention, what I claim is- The process herein described of treating fibrous plants for the purpose of separating or extracting the fiber therefrom, substantially as set forth.
HENRI MESSMEB.
Witnesses:
WM. F. MONAMARA, ALEX. F. ROBERTS.
US67997D Improvement in preparing vegetable fibers for textile and other fabrics Expired - Lifetime US67997A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883826A (en) * 1953-01-07 1959-04-28 Univ Minnesota Process for conditioning plant fibers for spinning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883826A (en) * 1953-01-07 1959-04-28 Univ Minnesota Process for conditioning plant fibers for spinning

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