DE366811C - Process for the production of paper with continuous translucent places for window envelopes, wage bags and the like. like - Google Patents

Process for the production of paper with continuous translucent places for window envelopes, wage bags and the like. like

Info

Publication number
DE366811C
DE366811C DEB102651D DEB0102651D DE366811C DE 366811 C DE366811 C DE 366811C DE B102651 D DEB102651 D DE B102651D DE B0102651 D DEB0102651 D DE B0102651D DE 366811 C DE366811 C DE 366811C
Authority
DE
Germany
Prior art keywords
paper
wage
bags
places
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
DEB102651D
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
Publication date
Priority to DEB102651D priority Critical patent/DE366811C/en
Application granted granted Critical
Publication of DE366811C publication Critical patent/DE366811C/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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • 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
    • B31B70/83—Cutting window openings
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/82—Forming or attaching windows

Landscapes

  • Paper (AREA)

Description

Verfahren zur Herstellung von Papier mit durchlaufenden durchscheinenden Stellen für Fensterbriefumschläge, Lohnbeutel u. dgl. Aus einer auf dem Langsieb einer Papiermaschine erzeugten Papierbahn aus undurchsichtigem Papierstoff wenden vor der Trocknung in bekannter Weise durch verschiebbare, mit Druckwasser gespeiste Spritzdüsen, Streifen von. der jeweiligen Breite der Fenster herausgeschnitten und, diese Streifen mit einer .auf einem zweiten Langsieb erzeugten Bahn aus gläsigem, durchscheinendem Papierstoff in .bekannter Weise zusammengegautscht.Process for making paper with continuous translucent Places for window envelopes, wage bags, etc. From one on the Fourdrinier Turn the paper web made of opaque paper stock produced on a paper machine before drying in a known manner by displaceable, fed with pressurized water Spray nozzles, strips of. cut out the respective width of the window and, these strips with a. on a second Fourdrinier web of glass, translucent paper pulp in a known way.

,Die so erhaltene Papierbahn kann noch einem Glättprozeß unterworfen werden, um die Durchsicht der so gebildeten Fenster noch zu erhöhen.The paper web obtained in this way can also be subjected to a smoothing process in order to increase the visibility of the windows formed in this way.

Eine Einrichtung zur Ausübung des Verfahrens ist in Abb. z in Seitenansicht und in Abb. z in Oberansicht veranschaulicht. Auf das Langsieb b der oberen Maschine mit dem Knotenfänger a wird undurchsichtigerPapierstoff aufgebracht. Die Papierstoffbahn gelangt zunächst zu, den verschiebbaren, mit Druckwasser gespeisten Spritzdüsen c, welche entsprechend der Breite der Fenster Streifen aus -der Papierbahn in an sich bekannter Weise herausschneiden.. Die nunmehr aus mehreren parallellaufenden Streifen bestehendte Papierbahn gelangt alsdann zu .den Gautschwalzen d. Die (herausgespritzten Streifen -werden entweder auf eine Trommel e gewickelt oder sonst in irgendeiner Weise abgeleitet. In Abb. a sind nur zwei solcher Streifen angedeutet, es können, jedoch j e nach Bedarf auch Streifen in beliebiger Anzahl aus der Papierbahn herausgespritzt werden. Die übrigen auf dem oberen Langsieb b hergestellten Papierstreifen werden nun dem Langsieb g. der unteren Papiermaschine mit dem Knotenfänger f zugeführt.A device for performing the method is shown in Fig. Z in side view and illustrated in Fig. z in top view. On the Fourdrinier b of the upper machine Opaque paper is applied with the knot catcher a. The paper web first comes to the sliding, pressurized water-fed spray nozzles c, which strips from the paper web in according to the width of the window cut out in a known manner .. The now from several parallel running The strip of paper then reaches the couch rolls d. The (squirted out Strips - are either wound on a drum e or in some other way Way derived. In Fig.a only two such stripes are indicated, it can however, any number of strips may also be sprayed out of the paper web as required will. The remaining paper strips produced on the upper fourdrinier b will be now the fourdrinier g. fed to the lower paper machine with the knot catcher f.

Auf -der unteren Papiermaschine wird eine geschlossene Papierbahn aus durchsichtigem Papierstoff gebilid.et. Vor den Gautschwalzen la vereinigen sich :d'ie auf dem oberen Langsieb hergestellten undurchsichtigen Papierstreifen mit der auf der unteren Maschine gebildeten geschlossenen, @durchsichtigenBahn und durchlaufen mit ihr gemeinsam die Gautschwalizen h. Dde in der Gautsche h zu ein-er einzigen Bahn vereinigten beiden Papierbahnen werden hierauf in .der üblichen Weise entwässert und! völlig getrocknet.On the lower paper machine, a closed paper web made of transparent paper stock is formed. In front of the couch rolls la, the opaque paper strips produced on the upper fourdrinier wire unite with the closed, @transparent web formed on the lower machine and pass through the couch rolls h together with it. The two paper webs, which are combined into a single web in the Gautsche, are then dewatered in the usual way and! completely dried.

Die Durchsichtigkeit der auf diese Weise in der Papierbahn entstehenden, als Fenster dienenden Streifen kann, noch durch nachträgliches scharfes Glätten erhöht werden.The transparency of the resulting in this way in the paper web, As a window serving strips can, still by subsequent sharp smoothing increase.

Ohne von der Erfindung abzuweichen, können zur Ausübung .des neuen Verfahrens anstatt zweier Langsiebe auch zwei Rundsiebe oder auch ein Langsieb und ein. Rundsieb Verwendung finden.Without deviating from the invention, to practice .the new Process instead of two fourdrinier also two round sieves or one fourdrinier and a. Find round sieve use.

Claims (1)

PATENT-ANSpRUcFI: Verfahren zur Herstellung von Papier mit durchlaufenden durchscheinenden Stellen für Fensteribriefumschläge, Lohnbeutel u. .dgl., Üadurch gekennzeichnet, &ß aus einer auf dem Langsieb einer Papiermaschine erzeugten Papierbahn aus undurchsichtigem Stoff durch zweckmäßig verschiebbare Spritzdüsen in an sich bekannter Weise Streifen von: der jeweiligen Breite der Fenster herausgeschnitten und diese Streifen gesondert abgeleitet werden., worauf die verbleibende zerteilte Papierstoffbahn mit einer auf dem Langsieb einer zweiten Papiermaschine aus durchsichtigem Stoff sieh bildenden Papierstoffbahn in an sich bekannter Weise durch Gautschen vereinigt wird.PATENT APPLICATION: Process for the production of paper with continuous translucent places for window envelopes, wage bags and the like marked, & ß from a produced on the Fourdrinier wire of a paper machine Paper web made of opaque material through appropriately displaceable spray nozzles in a known manner strips of: cut out the respective width of the window and these strips are diverted separately, whereupon the remainder split up Paper web with one on the fourdrinier of a second paper machine made of transparent Fabric-forming paper web in a known manner by couching is united.
DEB102651D Process for the production of paper with continuous translucent places for window envelopes, wage bags and the like. like Expired DE366811C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB102651D DE366811C (en) Process for the production of paper with continuous translucent places for window envelopes, wage bags and the like. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB102651D DE366811C (en) Process for the production of paper with continuous translucent places for window envelopes, wage bags and the like. like

Publications (1)

Publication Number Publication Date
DE366811C true DE366811C (en) 1923-01-12

Family

ID=6990500

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB102651D Expired DE366811C (en) Process for the production of paper with continuous translucent places for window envelopes, wage bags and the like. like

Country Status (1)

Country Link
DE (1) DE366811C (en)

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