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DE361228C - Process for the production of boards from sugar cane fibers - Google Patents

Process for the production of boards from sugar cane fibers

Info

Publication number
DE361228C
DE361228C DES55118D DES0055118D DE361228C DE 361228 C DE361228 C DE 361228C DE S55118 D DES55118 D DE S55118D DE S0055118 D DES0055118 D DE S0055118D DE 361228 C DE361228 C DE 361228C
Authority
DE
Germany
Prior art keywords
fibers
boards
sugar cane
production
cane fibers
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
DES55118D
Other languages
German (de)
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.)
JOHN KERSHAW SHAW
Original Assignee
JOHN KERSHAW SHAW
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 JOHN KERSHAW SHAW filed Critical JOHN KERSHAW SHAW
Priority to DES55118D priority Critical patent/DE361228C/en
Application granted granted Critical
Publication of DE361228C publication Critical patent/DE361228C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C1/00—Treatment of vegetable material
    • D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/08—Impregnated or coated fibreboard

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)

Description

Verfahren zur Herstellung von Brettern aus Zuckerrohrfasern. Die Erfindung betrifft ein Verfahren, mittels dessen -Bretter aus Zuckerrohr- oder gleichartigen Fasern durch Kochen der Rohre hergestellt werden. In der Papierherstellung sind Fasern aus Holz und anderen Faserstoffen ,zur Herstellung von Pappe und anderen Tafeln zwar bereits verwendet und für diesen Zweck gekocht worden. Dabei wind aber der Ausgangsstoff so lange gekocht, bis er @in einzelne Fasern zerlegt ist. Dem Verfahren der Erfindung zufolge wind das Kochen unterbrochen, sobald sich idie äußere Hülle des Zuckerrohrs von den Fasern löst. Diese Ü'erart nur teilweise gekochten Fasern und das erhalten gebliebene iMark -,venden nach denn Entfernen der äußeren Hülle zu Brettern verarbeitet. Dieses teilweise Kochen bringt den Vorteil mit sich, 4a13 !die Fasern eine höhere Festigkeit und auch eine erheblich größere Länge haben unid behalten als die .F,asern beim vollständigen Kochen, was für ,die Festigkeit "des daraus ,hergestellten Brettes von wesentlichem Einfluß ist. Außerdem befinden sich an Aden Fasern mikroskopisch kleineAufrauhungen oder Knoten sowie feine, haarähnliche Vorsprünge, die eine vorzügliche Verbindung der Fasern beim Verfilzen ergeben und daidurch idie Zugfestigkeit,des erhaltenen Brettes erhöhen.Process for the production of boards from sugar cane fibers. The invention relates to a method by means of which -boards made of sugar cane or similar Fibers are made by boiling the tubes. Are in papermaking Fibers from wood and other fibrous materials, for the manufacture of cardboard and others Bars have already been used and cooked for this purpose. But wind the raw material is boiled until it is broken down into individual fibers. To the According to the method of the invention, the cooking is interrupted as soon as it is external The sugar cane shell loosens from the fibers. This variety is only partially cooked Fibers and the preserved iMark - are used after removing the outer ones Cover made into boards. This partial cooking has the advantage of 4a13! The fibers have a higher strength and also a considerably greater length unid retained as the .F, asern when fully cooked, what for, the firmness "of the board made from it has a significant influence microscopic roughening or knots as well as fine, hair-like ones on the adene fibers Projections, which result in an excellent connection of the fibers during felting and thereby increasing the tensile strength of the board obtained.

Claims (1)

PATENTANSPRUCH Verfahren .zur Herstellung von Brettern aus Zuekerrohrfasern, dadurch gekennzeichnet, idaß !das Zuckerrohr gekocht und Idas Kochen unterbrochen wird, sobald sich seine äußere Hülle von Iden Fasern löst, worauf idie nur teilweise gekochten Fasern und das erhalten gebliebene Mark nach dem. bloßen Entfernen der äußeren Hülle zu Brettern verarbeitet werden.PATENT CLAIM Process for the production of boards from sugar cane fibers, characterized by the fact that the sugar cane is cooked and the cooking is interrupted as soon as its outer covering becomes detached from its fibers, whereupon it is only partially cooked fibers and the preserved pulp after. mere removal of the outer shell can be processed into boards.
DES55118D 1920-12-18 1920-12-18 Process for the production of boards from sugar cane fibers Expired DE361228C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES55118D DE361228C (en) 1920-12-18 1920-12-18 Process for the production of boards from sugar cane fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES55118D DE361228C (en) 1920-12-18 1920-12-18 Process for the production of boards from sugar cane fibers

Publications (1)

Publication Number Publication Date
DE361228C true DE361228C (en) 1922-10-12

Family

ID=7490239

Family Applications (1)

Application Number Title Priority Date Filing Date
DES55118D Expired DE361228C (en) 1920-12-18 1920-12-18 Process for the production of boards from sugar cane fibers

Country Status (1)

Country Link
DE (1) DE361228C (en)

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