DE358282C - Process for the production of artificial plywood - Google Patents

Process for the production of artificial plywood

Info

Publication number
DE358282C
DE358282C DEG51503D DEG0051503D DE358282C DE 358282 C DE358282 C DE 358282C DE G51503 D DEG51503 D DE G51503D DE G0051503 D DEG0051503 D DE G0051503D DE 358282 C DE358282 C DE 358282C
Authority
DE
Germany
Prior art keywords
cardboard
plywood
board
glued
production
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
DEG51503D
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.)
HEINRICH SARTORIUS
Original Assignee
HEINRICH SARTORIUS
Publication date
Priority to DEG51503D priority Critical patent/DE358282C/en
Application granted granted Critical
Publication of DE358282C publication Critical patent/DE358282C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
    • B31D1/0075—Multiple-step processes for making flat articles ; Making flat articles by assembling, e.g. by laminating

Description

Verfahren zur Herstellung von künstlichem Sperrholz. Das neue Verfahren bezweckt die Herstellung eines billigen Ersatzes für das teuere Natursperrholz für Holztäfelungen, Möbelfüllungen usw. in folgender Weise.Method of manufacturing artificial plywood. The new procedure aims to produce a cheap replacement for the expensive natural plywood for Wood paneling, furniture panels, etc. in the following way.

Papptafeln aus Holz- oder Strohstoff werden durch Verleimen so vieler Lagen zu einem Block von solcher Höhe vereinigt, bis die gewünschte Breite der Sperrholzplatten erreicht ist. Nach erfolgtem Trocknen dieses Blockes, das nur wenige Tage erfordert, wird dieser durch Zersägen senkrecht zur Fläche der Papptafeln in dünne Bretter aufgeteilt. Man erhält auf diese Weise Bretter, bei denen die einzelnen Pappschichten senkrecht zur Brettfläche stehen. Hierdurch erhält die Brettfläche eine Festigkeit und Härte, die dem Naturholz gleichkommt und auch das Aussehen von Naturholz hat. Durch entsprechenden Farbzusatz bei der Herstellung der Rohpappe läßt sich jeder gewünschte Holzton erzielen.Gluing cardboard boards made of wood or straw becomes so many Layers combined into a block of such a height that the plywood sheets are the desired width is reached. After this block has dried, which only takes a few days, this is done by sawing perpendicular to the surface of the cardboard into thin boards divided up. In this way, boards are obtained in which the individual cardboard layers stand perpendicular to the board surface. This gives the board surface strength and hardness, which is equal to natural wood and also has the appearance of natural wood. By adding the appropriate color in the manufacture of the raw cardboard, everyone can achieve the desired wood tone.

Die Weiterverarbeitung dieser Bretter zu Sperrholz erfolgt nach dem in der Zeichnung dargestellten Ausführungsbeispiel in der Weise, daß die Bretter mit einer dünnen Papptafel verleimt werden. Hierauf werden auf die freie Seite der Bretter in gleicher Weise Bretter aufgeleimt, deren Pappschichten senkrecht zu denen der anderen Seite verlaufen. In der Zeichnung sind A und B die beiden aufgeleimten Brettschichten und C die mittlere Papptafel.The further processing of these boards to plywood takes place according to the embodiment shown in the drawing in such a way that the boards are glued to a thin cardboard board. Boards are then glued to the free side of the boards in the same way, the cardboard layers of which are perpendicular to those on the other side. In the drawing, A and B are the two glued-on board layers and C is the middle cardboard board.

Es ist auf diese Weise die Herstellung eines :iolzartigen Stoffes gelungen, der dem echten Sperrholz nicht nachsteht und alle Eigenschaften des echten Holzes zeigt.In this way it is the production of a wood-like substance succeeded, which is not inferior to the real plywood and all the properties of the real one Wood shows.

Der neue Ersatzstoff läßt sich hobeln, polieren, schleifen, nageln, schrauben, beizen und mit jeder gewünschten Maserung versehen. Durch besondere Tränkung kann er gegen jede Einwirkung von Feuchtigkeit unempfindlich gemacht werden.The new substitute can be planed, polished, sanded, nailed, screw, pickle and finish with any desired grain. Through special impregnation it can be made insensitive to any influence of moisture.

Claims (2)

PATENT-ANsPRÜcFiE: i. Verfahren zur Herstellung von künstlichem Sperrholz, dadurch gekennzeichnet, daß dünne Bretter eines aus aufeinandergeleimten Papptafeln hergestellten Kunstholzes mit zur Brettfläche senkrechter Pappschichtung mit ihren Flächen so zusammengeleimt werden, daß die Pappschichten um 9o° versetzt sind. PATENT CLAIMS: i. Method of making artificial plywood, characterized in that thin boards are made of cardboard panels glued to one another manufactured synthetic wood with cardboard layers perpendicular to the board surface with their Surfaces are glued together so that the cardboard layers are offset by 90 °. 2. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß zwischen die beiden Brettlagen (A, B) eine Papptafel (C)_ eingeklebt wird.2. The method according to claim i, characterized in that a cardboard board (C) _ is glued between the two board layers (A, B).
DEG51503D Process for the production of artificial plywood Expired DE358282C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG51503D DE358282C (en) Process for the production of artificial plywood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG51503D DE358282C (en) Process for the production of artificial plywood

Publications (1)

Publication Number Publication Date
DE358282C true DE358282C (en) 1922-09-08

Family

ID=7129797

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG51503D Expired DE358282C (en) Process for the production of artificial plywood

Country Status (1)

Country Link
DE (1) DE358282C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004005479U1 (en) * 2004-02-06 2005-06-23 Moralt Tischlerplatten Gmbh & Co.Kg Lightweight composite panel used in furnishing, kitchens, land-, sea- or air vehicles, includes outer layers of bonded wooden strips in parallel arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004005479U1 (en) * 2004-02-06 2005-06-23 Moralt Tischlerplatten Gmbh & Co.Kg Lightweight composite panel used in furnishing, kitchens, land-, sea- or air vehicles, includes outer layers of bonded wooden strips in parallel arrangement

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