DE361721C - Board made from several layers of fibers that are felted together - Google Patents

Board made from several layers of fibers that are felted together

Info

Publication number
DE361721C
DE361721C DES55120D DES0055120D DE361721C DE 361721 C DE361721 C DE 361721C DE S55120 D DES55120 D DE S55120D DE S0055120 D DES0055120 D DE S0055120D DE 361721 C DE361721 C DE 361721C
Authority
DE
Germany
Prior art keywords
fibers
several layers
board made
felted together
board
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
DES55120D
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
Publication date
Priority to DES55120D priority Critical patent/DE361721C/en
Application granted granted Critical
Publication of DE361721C publication Critical patent/DE361721C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21JFIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00Fibreboard
    • D21J1/16Special fibreboard

Description

Aus mehreren Lagen miteinander verfilzter Fasern hergestelltes Brett. Die Erfindung bezieht sich auf ein Brett, das aus Fasern hergestellt ist und zu denen gehört, bei denen die Fasern im Gegensatz zu den Platten und Tafeln, die in der Papier-und Pappenindustrie aus Fasern hergestellt werden, aus mehreren Lagen ineinander verfilzter Fasern besteht.Board made of several layers of fibers that are felted together. The invention relates to a board made of fibers and to belongs to those in which the fibers are in contrast to the plates and panels which are in The paper and cardboard industry is made from fibers, made up of several layers consists of intertwined fibers.

Die Erfindung besteht darin, daß die einzelnen Lagen je aus Fasern verschiedener Beschaffenheit hergestellt sind, wie z. B. aus Fasern verschiedener Holz- oder Rohstoffarten, oder auch von solchen verschiedener Länge oder von beiden Arten von Fasern. Die Fasern sind im Gegensatz zu denen der Pappen- und Papierindustrie nur halb gekocht, so daß sie ihre große Festigkeit behalten und außerdem sind sie dann noch mit Erhöhungen auf der Oberfläche versehen, welche ein Übereinandergleiten beim Verfilzen verhindern und dadurch ein ungemein festes Verfilzen erreichen lassen.The invention consists in that the individual layers are each made of fibers are made of various types, such as. B. from fibers of different Types of wood or raw materials, or of different lengths or of both Types of fibers. The fibers are in contrast to those of the cardboard and paper industry only half cooked, so that they keep their great firmness, and besides, they are then provided with elevations on the surface, which slide over each other prevent felting and thereby achieve an extremely firm felting.

Durch die Verwendung verschiedener Arten von Fasern in den einzelnen Lagen ist ermöglicht, in einfachster Weise den verschiedenen Verwendungsmöglichkeiten des Brettes Rechnung zu tragen oder umgekehrt dieses in vielseitiger Weise zu verwenden. So können beispielsweise die Fasern der inneren Lagen aus Zuckerrohr bestehen und die der äußeren Lagen aus Weißtanne, Zeder usw., je nach dem Verwendungszweck des Brettes.By using different types of fibers in each Layers is made possible in the simplest possible way for the various possible uses to take account of the board or, conversely, to use it in a variety of ways. For example, the fibers of the inner layers can consist of sugar cane and that of the outer layers of silver fir, cedar, etc., depending on the intended use of the Board.

Weiter können die Fasern auch in ihrer Beschaffenheit verschieden sein, so z. B. können es Zuckerrohrfasern sein, wobei bei den einen Fasern das Mark noch anhängt, bei den anderen aber nicht. Weiter können die Fasern verschiedene Länge haben, es können die einen Fasern wasserdicht sein usw. Endlich ist eine Verschiedenheit in der Farbe oder Struktur möglich.Furthermore, the fibers can also differ in their properties be, so z. B. it can be sugar cane fibers, with one of the fibers being the pulp still attached, but not with the others. The fibers can also be different Have length, some fibers can be waterproof, etc. Finally, there is a difference possible in color or structure.

Die Abb. r und 2 der Zeichnung zeigen das neue Brett in schematischen Schnittansichten.Figs. R and 2 of the drawing show the new board in schematic form Sectional views.

Claims (1)

PATENT-ANSPRUCH Aus mehreren Lagen von miteinander verfilzter Fasern hergestelltes Brett, dadurch gekennzeichnet, daß jede Lage aus Fasern einer anderen Holz- oder Rohstoffart oder einer anderen Länge oder von beidem besteht.PATENT CLAIM Made of several layers of fibers that are felted together Manufactured board, characterized in that each layer of fibers of another Wood or raw material type or another length or both.
DES55120D Board made from several layers of fibers that are felted together Expired DE361721C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES55120D DE361721C (en) Board made from several layers of fibers that are felted together

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES55120D DE361721C (en) Board made from several layers of fibers that are felted together

Publications (1)

Publication Number Publication Date
DE361721C true DE361721C (en) 1922-10-18

Family

ID=7490243

Family Applications (1)

Application Number Title Priority Date Filing Date
DES55120D Expired DE361721C (en) Board made from several layers of fibers that are felted together

Country Status (1)

Country Link
DE (1) DE361721C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE922437C (en) * 1951-10-12 1955-01-17 Hugo Dipl-Ing Vester Component made of lightweight construction materials, in particular fiber material, and method for its production
EP0034345B1 (en) * 1980-02-15 1984-01-25 Streif Ag Large-size construction panel, process for its production and storey-high wall slab of such construction panels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE922437C (en) * 1951-10-12 1955-01-17 Hugo Dipl-Ing Vester Component made of lightweight construction materials, in particular fiber material, and method for its production
EP0034345B1 (en) * 1980-02-15 1984-01-25 Streif Ag Large-size construction panel, process for its production and storey-high wall slab of such construction panels

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