DE334348C - Waterproof corrugated paper stiffened by a cover - Google Patents

Waterproof corrugated paper stiffened by a cover

Info

Publication number
DE334348C
DE334348C DE1919334348D DE334348DA DE334348C DE 334348 C DE334348 C DE 334348C DE 1919334348 D DE1919334348 D DE 1919334348D DE 334348D A DE334348D A DE 334348DA DE 334348 C DE334348 C DE 334348C
Authority
DE
Germany
Prior art keywords
corrugated paper
cover
stiffened
waterproof corrugated
waterproof
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
DE1919334348D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE334348C publication Critical patent/DE334348C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes

Landscapes

  • Laminated Bodies (AREA)

Description

Es wurde schon vorgeschlagen, Wellpapier oder Wellpappe dadurch zu verstärken, daß es einerseits oder beiderseits mit vorher wasserdicht gemachtem Papier und einer äußeren Leinwandschicht überzogen oder überklebt wurde.It has already been proposed to reinforce corrugated paper or cardboard in that it on one side or both sides with previously waterproofed paper and an outer one Canvas layer has been covered or pasted over.

Die Erfindung bestellt darin, das von einer Walze abrollende oder in Bogenform vorliegende Wellpapier oder die Wellpappe durch ίο Aufbringen eines wasserdichten Überzugs unmittelbar wasserdicht zu machen und vor dem Trocknen dieses Überzugs mit einer je nach der gewünschten Plattenstärke mehr oder weniger dicht gewobenen Leinwand zu überziehen. The invention relates to that which rolls off a roller or is present in the form of a sheet Corrugated paper or the corrugated cardboard by ίο applying a waterproof coating directly waterproof and before drying this cover with a depending on to cover more or less densely woven canvas of the desired panel thickness.

Dieser Überzug kann in bekannter Weise mit Teer zusammengesetzt sein. Der Leinwandüberzug wird ohne Verwendung einer ebenen Papierzwischenschicht unmittelbar auf die mit dem teerhaltigen Überzug versehenen Wellenberge der Wellpappe unter Druck aufgeleimt. Die Dicke der Leinwand gestattet, das mit dem Überzug versehene Wellpapier oder die Wellpappe fast unmittelbar nach der Vornahme des Verfahrens wieder aufzurollen, ohne daß die einzelnen Lagen aneinander festkleben. This coating can be composed of tar in a known manner. The canvas cover is applied directly to the tar-containing coating without the use of a flat paper intermediate layer Corrugated cardboard crests glued on under pressure. The thickness of the canvas allows that coated corrugated paper or cardboard almost immediately after it was made of the process to roll up again without the individual layers sticking to one another.

Claims (1)

Patent-Anspruch:Patent claim: Durch einen Überzug versteiftes, wasserdichtes Wellpapier, dadurch gekennzeichnet, daß das Wellpapier oder die Wellpappe unmittelbar mit dem klebfähigen, wasserdichten Überzug versehen ist, auf dem vor dem Trocknen die mehr oder weniger dichte Leinwand- oder Gewebeschicht aufgelegt und mit dem Wellpapier durch Druck vereinigt ist.Waterproof corrugated paper stiffened by a cover, characterized in that that the corrugated paper or the corrugated cardboard is provided directly with the adhesive, waterproof coating is on which the more or less dense canvas or fabric layer before drying is placed and united with the corrugated paper by pressure.
DE1919334348D 1919-06-03 1919-06-16 Waterproof corrugated paper stiffened by a cover Expired DE334348C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR500535T 1919-06-03

Publications (1)

Publication Number Publication Date
DE334348C true DE334348C (en) 1921-03-10

Family

ID=38134311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1919334348D Expired DE334348C (en) 1919-06-03 1919-06-16 Waterproof corrugated paper stiffened by a cover

Country Status (3)

Country Link
DE (1) DE334348C (en)
FR (1) FR500535A (en)
GB (1) GB139708A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740932C (en) * 1939-05-20 1943-11-01 Franz Reiffenstein Cardboard blackout roll-up curtain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740932C (en) * 1939-05-20 1943-11-01 Franz Reiffenstein Cardboard blackout roll-up curtain

Also Published As

Publication number Publication date
GB139708A (en) 1920-03-11
FR500535A (en) 1920-03-16

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