DE343199C - - Google Patents

Info

Publication number
DE343199C
DE343199C DENDAT343199D DE343199DA DE343199C DE 343199 C DE343199 C DE 343199C DE NDAT343199 D DENDAT343199 D DE NDAT343199D DE 343199D A DE343199D A DE 343199DA DE 343199 C DE343199 C DE 343199C
Authority
DE
Germany
Prior art keywords
channel
lying
paper
lacquer
conveyor belt
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
DENDAT343199D
Other languages
German (de)
Publication date
Application granted granted Critical
Publication of DE343199C publication Critical patent/DE343199C/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/04—Level control, e.g. controlling quantity of material stored in vessel with auxiliary non-electric power
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/82—Forming or attaching windows
    • B31B70/822—Forming or attaching windows by making paper transparent or translucent; by applying transparent melt

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Coating Apparatus (AREA)
  • Making Paper Articles (AREA)

Description

Gegenstand der Erfindung ist eine Vorrichtung zum Schmelzen von auf Papier aufgetragenen Lackaufdrucken, zum Zweck, Papier an bestimmten Stellen durchsichtig zu machen, um es für die Herstellung von Fensterbriefumschlägen zu benutzen.The invention relates to a device for melting paper applied to Imprinting of varnish, for the purpose of making paper transparent in certain places in order to make it for the production of window envelopes to use.

Zur Ausführung dient ein mehrere Meter langer, wagerechter, von außen beheizter Kanal, in dem ein endloses Förderband läuft,It is carried out using a several meter long, horizontal, externally heated one Channel in which an endless conveyor belt runs,

ίο auf dem die Papiere von der einen Stirnseite hinein- und auf der anderen herausgeführt werden. Die Erfindung besteht darin, daß dieser Kanal an beiden Enden nach unten geneigt ist, so daß nur ein Teil des Kanals wagerecht liegt. In diesem Mittelteil wird die Luft zusammengehalten und die Wärme wirtschaftlich besser ausgenutzt.ίο on which the papers from one front side in and out on the other. The invention consists in that this channel is inclined downward at both ends, so that only part of the channel lies horizontally. In this middle part the air is held together and the warmth better exploited economically.

In der Zeichnung ist die Erfindung dargestellt. The invention is shown in the drawing.

ao Der Kanal a, in dem das Förderband b auf Rollen geführt wird, ist etwa 10 m lang. Das Förderband b dient zum Durchleiten des mit Lackaufdruck versehenen Papiers. Durch die nach unten geneigten Enden c, d wird ein höherliegendes Mittelteil geschaffen, in welchem die heiße Luft längere Zeit hindurch zusammengehalten wird, so daß auf diesem Teil des Kanals die Schmelzung des Lackes erfolgen kann, wodurch die vor' dem Einführen in den Kanal mit dem Lack bedruckte und noch undurchsichtige Stelle des Papiers durchsichtig wird. Die Erwärmung des Kanals selbst kann erfolgen entweder durch Gasheizung oder durch elektrische Heizkörper oder durch Dampfheizung. Bei Verlassen des Kanals ist der Lack wieder klebfrei, so daß die derart behandelten Papiere gestapelt werden können.ao The channel a, in which the conveyor belt b is guided on rollers, is about 10 m long. The conveyor belt b is used to pass through the paper provided with the varnish print. By the downwardly inclined ends c, d a higher-lying middle part is created in which the hot air is held together for a long time, so that the melting of the paint can take place on this part of the channel, whereby the before 'introduction into the channel with the lacquer printed and still opaque part of the paper becomes transparent. The duct itself can be heated either by gas heating or by electric radiators or by steam heating. When it leaves the channel, the lacquer is again tack-free, so that the papers treated in this way can be stacked.

Claims (1)

Patent-Anspruch:Patent claim: Vorrichtung zum Schmelzen von auf Papier aufgetragenen Lackaufdrucken, bestehend aus einem wagerecht liegenden heizbaren Kanal, durch den das mit Lackaufdruck versehene Papier auf einem endlosen Förderband liegend hindurchgeführt wird, dadurch gekennzeichnet, daß dieser Kanal (a) an beiden Enden (d und c) nach unten geneigt ist, so daß ein höherliegendes Mittelteil (b) entsteht, in welchem die warme Luft zusammengehalten wird.Device for melting lacquer imprints applied to paper, consisting of a horizontally lying heatable channel through which the paper provided with lacquer imprint is passed lying on an endless conveyor belt, characterized in that this channel (a) at both ends (d and c) after is inclined at the bottom, so that a higher-lying middle part (b) is created, in which the warm air is held together. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT343199D Expired DE343199C (en)

Publications (1)

Publication Number Publication Date
DE343199C true DE343199C (en) 1900-01-01

Family

ID=572625

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT343199D Expired DE343199C (en)

Country Status (1)

Country Link
DE (1) DE343199C (en)

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