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DE336336C - Damp copy sheet - Google Patents

Damp copy sheet

Info

Publication number
DE336336C
DE336336C DE1918336336D DE336336DD DE336336C DE 336336 C DE336336 C DE 336336C DE 1918336336 D DE1918336336 D DE 1918336336D DE 336336D D DE336336D D DE 336336DD DE 336336 C DE336336 C DE 336336C
Authority
DE
Germany
Prior art keywords
copy sheet
damp
stiffening
insert
moisture
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
DE1918336336D
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 DE336336C publication Critical patent/DE336336C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L9/00—Apparatus for indirectly duplicating from hectographic originals by means of hectographic intermediaries or transfer surfaces, i.e. "dry duplicators"

Landscapes

  • Printing Plates And Materials Therefor (AREA)

Description

Anfeuchte-Kopierblatt. Die Erfindung bezieht sich auf die Versteifung von Anfeuch te-Kopierblättern unter Aufrechterhaltung durchgehender Wasserverdrängung und genügender Schmiegsamkeit, wobei gemäß dem Hauptpatent 33i862 rostfreies Metallgewebe entweder als gesonderte Einlage öder mit zwischen dem feurhti@gkeitstragenden Faden verwebtem Metallfaden als Versteifungskörper verwendet wird.Damp copy sheet. The invention relates to stiffening of moistened copy sheets while maintaining continuous water displacement and sufficient flexibility, wherein according to the main patent 33i862 stainless metal mesh either as a separate insert or with between the fire-bearing thread woven metal thread is used as a stiffening body.

Die sich bei der Anwendung des Metallgewebes als Einlage ergebenden Unebenheiten kommen in Wegfall, wenn diese gesonderte Einlage in andersartig durchbrochener Ausführung, beispielsweise als mit Löchern versehene Platte, oder in anderer, die durchgehende Wasserverdrängung zulassender Ausführung hergestellt wird. Die Versteifung durch Anbringung des Versteifungskörpers als Einlage kommt vorwiegend für Blätter in Betracht, deren Feuchtigkeitsträger nicht gewebsweise hergestellt werden.Those resulting from the use of the metal mesh as an insert Unevenness is omitted if this separate insert is broken through in a different way Execution, for example as a perforated plate, or in another that continuous water displacement permitting design is produced. The stiffening by attaching the stiffening body as an insert, it is mainly used for leaves into consideration, the moisture carriers of which are not made by fabric.

Da bei der Verwendung metallener Versteifungskörper außer der Rostbildung auch die Oxydation (Grünspanbildung) zu berücksichtigen ist, so ergeben sich hieraus Beeinschränkungen, welche bei anderen, ebenfalls in der dauernden Nässeeinwirkung steif bleibenden Materialien, wie beispielsweise Zelluloid, nicht in Betracht kommen.Since when using metal stiffening bodies apart from the formation of rust also the oxidation (verdigris formation) has to be taken into account, then result from this Restrictions, which with others, also in the permanent exposure to moisture Materials that remain rigid, such as celluloid, are out of the question.

Claims (2)

PATENT-ANsPRÜc$E: i. Anfeuchte-Kopierblatt nach Patent 33z862, dadurch gekennzeichnet, daß die versteifende Einlage als eine mit Löchern versehene Platte oder in anderer, die durchgehende Wasserverdrängung zulassender Ausführung hergestellt wird. PATENT CLAIMS: i. Damp copy sheet according to patent 33z862, thereby characterized in that the stiffening insert is a perforated plate or manufactured in another design that allows continuous water displacement will. 2. Anfeuchte-Kopierblatt nach Anspruch i, dadurch gekennzeichnet, daß der zwischen dem feuchtigkeitstragenden Faden verwebte oder als gesonderte Einlage angebrachte Versteifungskörper aus Zelluloid oder sonstigem, in der dauernden Nässeeinwirkung genügend steif bleibendem Material hergestellt wird.2. moistening copy sheet according to claim i, characterized in that the woven between the moisture-carrying thread or attached as a separate insert Stiffening body made of celluloid or other, in the permanent exposure to moisture sufficient rigid material is produced.
DE1918336336D 1918-10-03 1918-10-03 Damp copy sheet Expired DE336336C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE336336T 1918-10-03

Publications (1)

Publication Number Publication Date
DE336336C true DE336336C (en) 1921-04-29

Family

ID=6220254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1918336336D Expired DE336336C (en) 1918-10-03 1918-10-03 Damp copy sheet

Country Status (1)

Country Link
DE (1) DE336336C (en)

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