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DE684264C - Device for applying rubber milk to tissue - Google Patents

Device for applying rubber milk to tissue

Info

Publication number
DE684264C
DE684264C DES118231D DES0118231D DE684264C DE 684264 C DE684264 C DE 684264C DE S118231 D DES118231 D DE S118231D DE S0118231 D DES0118231 D DE S0118231D DE 684264 C DE684264 C DE 684264C
Authority
DE
Germany
Prior art keywords
rubber milk
tissue
milk
roller
applying rubber
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
DES118231D
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 DE684264C publication Critical patent/DE684264C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

Vorrichtung zum Auftragen von Kautschukmilch auf Gewebe Es ist bekannt, Kautschuk in Längs- und Querstreifen derart auf ein Gewebe aufzutragen, daß ein in sich geschlossenes gitter-oder netzwerkartiges Kautschukmuster entsteht und einzelne von der plastischen Masse nicht bedeckte Felder frei bleiben.Device for applying rubber milk to tissue It is known To apply rubber in longitudinal and transverse strips to a fabric in such a way that a Self-contained lattice-like or network-like rubber pattern is created and individual Fields not covered by the plastic mass remain free.

Ferner ist es bekannt, zum Auftragen der Masse gravierte Walzen zu benutzen. Gegenüber dem Bekannten besteht die Erfindung darin, daß die Form der die auftragende Masse enthaltenden Gravierungen oder Vertiefungen so gewählt wird, daß ein gleichmäßiger und genau vorbestimmbarer Überzug der Kautschukmilch am Gewebe hängenbleibt, wodurch scharfe und glatte Kanten entstehen und das Auftragen gleichmäßiger als bisher erfolgt: Die Erfindung geht davon aus, die Vertiefungen so zu formen, daß eine Kapillarwirkung an der Oberfläche der Vertiefungen entsteht, während eine bestimmte Menge der Kautschukmilch am Boden der Vertiefungen der Walze während des Drucks zurückbleibt. Hierdurch füllen sich die Vertiefungen immer wieder vollständig, wenn sie die Zuführung der Walze berühren. Diese Fortschritte werden dadurch erreicht, daß die Vertiefung auf der Walze einen annähernd V-förmigen Ouerschnitt und eine Tiefe hat, die im wesentlichen der Breite der Öffnung gleich ist.It is also known to use engraved rollers for applying the mass use. Compared to the known, the invention is that the shape of the the engravings or depressions containing the mass to be applied are selected in such a way that that a uniform and precisely predeterminable coating of the rubber milk on the tissue sticks, creating sharp and smooth edges and making the application more even than before: The invention is based on the fact that the depressions are shaped in such a way that that a capillary effect arises on the surface of the wells, while a certain amount of rubber milk at the bottom of the grooves of the roller during the Pressure remains. As a result, the depressions are always completely filled, when they touch the feeder of the platen. These advances are achieved by that the recess on the roller has an approximately V-shaped cross section and a Has depth substantially equal to the width of the opening.

Bei einer anderen Ausführungsform wird die Breite der Vertiefung auf der Walze wesentlich größer als deren Tiefe, jedoch sorgen Einkerbungen im Boden der Vertiefung dafür, daß die nötige Menge Kautschukmilch hier zurückgehalten wird. Die Zeichnungen zeigen zwei Ausführungsformen des Erfindungsgegenstandes.In another embodiment, the width of the recess is the roller is much larger than its depth, but notches in the ground ensure the recess so that the necessary amount of rubber milk is retained here. The drawings show two embodiments of the subject matter of the invention.

Fig. i stellt den Schnitt durch eine Ausführungsform der Walze dar und Fig. 2 den Schnitt durch eine andere Ausführungsform der Walze.Fig. I shows the section through an embodiment of the roller and FIG. 2 shows the section through another embodiment of the roller.

In Fig. i sind auf der Walze 3 zwei `crtiefungen angebracht, von denen eine, q., mit Kautschukmilch so gefüllt ist, wie dies vor dein Bedrucken der Fall ist. Bei der anderen Vertiefung 5 ist nur noch der Boden mit Kautschukmilch gefüllt, wie dies nach dem Aufdrucken der Fall ist.In Fig. 1, two depressions are made on roller 3, one of which one, q., is filled with rubber milk as it was before you were printed on is. In the case of the other recess 5, only the bottom is filled with rubber milk, as is the case after printing.

Bei der Ausführungsform gemäß Fig. -2 sind im Boden der Vertiefungen Rillen 6 angebracht, in denen die Kautschukmilch durch Kapillarwirkungen zurückgehalten wird.In the embodiment according to FIG. -2, the depressions are in the bottom Grooves 6 attached, in which the rubber milk is retained by capillary action will.

Kommen die Vertiefungen an die Zuführungsrolle für die Kautschukmilch, so werden sie restlos wieder gefüllt, und zwar bis in ihre Tiefe hinein, weil dort noch restliche Kautschukmilch vorhanden ist.If the wells come to the feed roller for the rubber milk, so they are completely filled up again, down to their depths, because there there is still residual rubber milk.

Claims (2)

PATENTANSPRÜCHE: i. Vorrichtung zum Auftragen von Kautschukmilch auf Gewebe mit Hilfe au@gesparter Walzen, dadurch gekennzeichnet, daß die Vertiefung (q., 5) auf der Walze (3j einen annähernd V-förmigen Querschnitt und eine Tiefe hat, die im wesentlichen der Breite an der Öffnung entspricht. PATENT CLAIMS: i. Device for applying rubber milk Fabric with the help of saved rollers, characterized in that the recess (q., 5) on the roller (3j has an approximately V-shaped cross section and depth which corresponds essentially to the width at the opening. 2. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Vertiefung im wesentlichen eine größere Breite als diese hat und mit einem eingekerbten Boden (6) versehen ist.2. Device according to Claim i, characterized in that the depression is essentially a larger Width than this and is provided with a notched bottom (6).
DES118231D 1935-02-12 1935-05-09 Device for applying rubber milk to tissue Expired DE684264C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB684264X 1935-02-12

Publications (1)

Publication Number Publication Date
DE684264C true DE684264C (en) 1939-11-25

Family

ID=10492687

Family Applications (1)

Application Number Title Priority Date Filing Date
DES118231D Expired DE684264C (en) 1935-02-12 1935-05-09 Device for applying rubber milk to tissue

Country Status (1)

Country Link
DE (1) DE684264C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5887498A (en) * 1993-03-23 1999-03-30 Canon Kabushiki Kaisha Cylindrical member and method for producing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5887498A (en) * 1993-03-23 1999-03-30 Canon Kabushiki Kaisha Cylindrical member and method for producing the same

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