DE822540C - Rakekl with elastic brushed edge for stencil printing - Google Patents
Rakekl with elastic brushed edge for stencil printingInfo
- Publication number
- DE822540C DE822540C DEK2412A DEK0002412A DE822540C DE 822540 C DE822540 C DE 822540C DE K2412 A DEK2412 A DE K2412A DE K0002412 A DEK0002412 A DE K0002412A DE 822540 C DE822540 C DE 822540C
- Authority
- DE
- Germany
- Prior art keywords
- stencil printing
- edge
- elastic
- rakekl
- brushed
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/44—Squeegees or doctors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Description
Die Erfindung bezieht sich auf einen Rakel mit elastischer Streichkante, insbesondere für den Schablonendruck und vornehmlich zum Bedrucken von Textilien, und bezweckt die Schaffung einer Rakelausbildung, welche auch bei fehlerhaften Stellen im Gewebe in Form von Knoten u. dgl. ein einwandfreies Drucken zuläßt.The invention relates to a doctor blade with an elastic coating edge, especially for stencil printing and primarily for printing on textiles, and the aim is to create a squeegee training, which can also be used for defective areas allows perfect printing in the fabric in the form of knots and the like.
Beim Schablonendruck haben Knoten im Gewebe einen mangelhaften Druck zur Folge. Es wurde nun erkannt, daß die Ursache hierfür darin liegt, daß Knoten im zu bedruckenden Gewebe eine satte Anlage der Streichkante des Rakels aufheben, wodurch der Rakel die Farbe nicht mehr einwandfrei durch die Schablone hindurchstreicht.With stencil printing, knots in the fabric have insufficient pressure result. It has now been recognized that the cause of this is that knots in the fabric to be printed remove a full contact with the coating edge of the squeegee, as a result, the squeegee no longer smooths the color through the stencil properly.
Nach der Erfindung ist die Streichkante des Rakels gegliedert. Hierdurch ist erreicht, daß Knoten im Gewebe die Wirkung des Rakels nicht mehr beeinflussen können, da infolge der Gliederung die Streichkante etwaigen Knoten an deren Stelle Rechnung trägt, ohne daß auf den übrigen Teil der Streichkante Rückwirkungen eintreten. Die Streichkante kann an sich aus einzelnen Gliedern zusammengesetzt sein. Vorzuziehen ist jedoch die Bewirkung der Gliederung durch Einschnitte von der streichenden Seite aus, weil hierdurch der Zusammenhang der Streichkante gewahrt bleibt und die Ausführung auch billiger wird.According to the invention, the wiping edge of the doctor blade is divided. Through this it is achieved that knots in the tissue no longer influence the effectiveness of the squeegee can, as due to the structure, the brushed edge any knots in their place Takes into account without repercussions on the remaining part of the coating edge. The coating edge can itself be composed of individual links. Preferable is, however, the effect of the structure through cuts from the delinquent side because this preserves the connection between the coating edge and the execution also gets cheaper.
Die Zeichnung veranschaulicht ein Ausführungsbeispiel der Erfindung.The drawing illustrates an embodiment of the invention.
Die nachgiebige Streichkante des Rakels ist mit i bezeichnet. Sie ist durch I3inschnitte 2 gegliedert.The flexible coating edge of the squeegee is denoted by i. she is structured by incisions 2.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK2412A DE822540C (en) | 1950-04-06 | 1950-04-06 | Rakekl with elastic brushed edge for stencil printing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK2412A DE822540C (en) | 1950-04-06 | 1950-04-06 | Rakekl with elastic brushed edge for stencil printing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE822540C true DE822540C (en) | 1951-11-26 |
Family
ID=7209396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK2412A Expired DE822540C (en) | 1950-04-06 | 1950-04-06 | Rakekl with elastic brushed edge for stencil printing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE822540C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0787585A1 (en) * | 1996-02-03 | 1997-08-06 | Robert Bosch Gmbh | Squeegee for screen printing electric elements and structures |
WO1997034767A1 (en) * | 1996-03-21 | 1997-09-25 | De La Rue Giori S.A. | Silk-screen printing machine |
EP1005983A1 (en) * | 1998-12-02 | 2000-06-07 | FUJI MACHINE Mfg. Co., Ltd. | Squeegee for screen printing and screen printing method |
-
1950
- 1950-04-06 DE DEK2412A patent/DE822540C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0787585A1 (en) * | 1996-02-03 | 1997-08-06 | Robert Bosch Gmbh | Squeegee for screen printing electric elements and structures |
WO1997034767A1 (en) * | 1996-03-21 | 1997-09-25 | De La Rue Giori S.A. | Silk-screen printing machine |
US6109172A (en) * | 1996-03-21 | 2000-08-29 | De La Rue Giori S.A. | Silk-screen printing machine |
EP1005983A1 (en) * | 1998-12-02 | 2000-06-07 | FUJI MACHINE Mfg. Co., Ltd. | Squeegee for screen printing and screen printing method |
US6272984B1 (en) | 1998-12-02 | 2001-08-14 | Fuji Machine Mfg. Co., Ltd. | Squeegee for screen printing and screen printing method |
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