EP0003983A1 - Appareil et procédé d'impression par sérigraphie - Google Patents

Appareil et procédé d'impression par sérigraphie Download PDF

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Publication number
EP0003983A1
EP0003983A1 EP79100469A EP79100469A EP0003983A1 EP 0003983 A1 EP0003983 A1 EP 0003983A1 EP 79100469 A EP79100469 A EP 79100469A EP 79100469 A EP79100469 A EP 79100469A EP 0003983 A1 EP0003983 A1 EP 0003983A1
Authority
EP
European Patent Office
Prior art keywords
web
screen printing
counter
pressure roller
squeegee
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.)
Granted
Application number
EP79100469A
Other languages
German (de)
English (en)
Other versions
EP0003983B1 (fr
Inventor
Wilfried Kammann
Gerhard Tiemann
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.)
Werner Kammann Maschinenfabrik GmbH and Co KG
Original Assignee
Werner Kammann Maschinenfabrik GmbH and Co KG
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 Werner Kammann Maschinenfabrik GmbH and Co KG filed Critical Werner Kammann Maschinenfabrik GmbH and Co KG
Publication of EP0003983A1 publication Critical patent/EP0003983A1/fr
Application granted granted Critical
Publication of EP0003983B1 publication Critical patent/EP0003983B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/08—Machines
    • B41F15/0831—Machines for printing webs
    • B41F15/0845—Machines for printing webs with flat screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/12—Stencil printing; Silk-screen printing

Definitions

  • the invention relates to a screen printing method and a device for the batchwise printing of a web-shaped product guided on a movable base with successive print images, the screen printing stencil being lowered onto the product to be printed with an associated squeegee and from the starting position in the running direction of the web-shaped product an end position is moved relative to the squeegee and the squeegee thereby presses ink through the printing stencil onto the good, whereupon the screen printing stencil and squeegee are lifted off the good and returned to their relative starting positions.
  • a screen printing method for printing web-like material is already known, in which an endless screen printing stencil in the form of a revolving belt is used, which is driven in synchronism with the web-like material continuously passing through the printing unit.
  • an endless screen printing stencil in the form of a revolving belt is used, which is driven in synchronism with the web-like material continuously passing through the printing unit.
  • quite high throughput rates can be achieved.
  • the web-like template has practically none with regard to the distribution of the printed image, ie the repeat length Has customization options. This is due to the fact that the length of the web-shaped screen printing stencil is fixed by the distance between the two rollers or rollers around which it is guided.
  • the invention is based on the object of designing screen printing methods and apparatus of the type described at the outset in such a way that a high throughput can be achieved even if the printed image is applied batchwise. It should be possible to use structurally simpler printing units that can be adapted to different print image lengths without difficulty. In addition, the printed images should also be able to be applied to the web-like material without any spacing or even overlapping one another. Even when using a flat screen working in batches The stencil should be able to separate the sheet-like material from the printing template without difficulty.
  • the invention proposes that the continuously running, web-shaped material is guided over a counter-pressure roller arranged on the side of the squeegee facing away from the squeegee, and the web-shaped material is rolled on the stencil during the printing stroke.
  • the procedure is advantageously such that the squeegee and the counter-pressure roller are moved synchronously against the direction of movement of the web-shaped material or the screen printing stencil during the printing process.
  • the speed at which the print image is applied to the web is greater than the running speed of the web, so that it is possible, with appropriate selection and coordination of the speeds, to vary the distances between the individual print images as desired, and if necessary to zero or even to the extent that the printed images overlap one another with their facing end regions.
  • the method can be carried out in such a way that the section of the web-shaped material entering the printing unit and the section of the web-shaped material running out of the printing unit at least in the area within which the counter-pressure roller is displaced during the printing stroke are parallel to one another and at an acute angle run essentially horizontally arranged screen printing stencil down and the printing unit consisting of screen printing stencil, squeegee and counter-pressure roller and a deflecting roller is moved at least during the printing stroke parallel to the sections of the web-shaped material running at an acute angle to the screen printing stencil.
  • This procedure is based on the consideration that when printing web-like material it is expedient to print the web immediately after opening bring the imprint away from the stencil at an acute angle so that a flawless separation of the stencil and the web, which favors the quality of the printed image, takes place as quickly as possible.
  • Such an oblique removal of the printed web section from the screen printing stencil and the counter-pressure roller would, however, result in a change in the web speed on the screen printing stencil if the latter were shifted in the horizontal plane during the printing process, so that the synchronism between movement of the screen printing stencil required for a good print image was achieved and on the other hand the movement of the web would not be guaranteed.
  • the invention takes this into account by the method described above, in which the result is that the movement of the counter-pressure roller and thus of the entire printing unit takes place parallel to the course of the planar material, the latter taking up between the generally roller-shaped or roller-shaped guide elements which the Guide the web in front of and behind the printing unit.
  • the angle at which the two aforementioned web sections run is advantageously between 0 and 20 ° with respect to the horizontal or the screen printing stencil.
  • the above-described method can be carried out using a device which is provided with a screen printing stencil which can be moved back and forth with an adjustable stroke and with a squeegee and with a base for the web-like material to be printed and which is arranged on the side of the stencil printing stencil remote from the squeegee, and which is characterized in that that the base is designed as a rotatably arranged counter-pressure roller.
  • Squeegee and counter-pressure roller can be arranged to be displaceable in the opposite direction to the screen printing stencil during the printing stroke. In general, a back and forth movement will also take place here.
  • the platen may be preceded by a deflection roller, the running of the platen portion of the sheet material and the upstream end of the deflecting portion offset of the sheet material against each other, but parallel to each other at an acute angle to the horizontal, and the screen printing stencil and Squeegee and counter-pressure roller with deflection roller during the pressure stroke are displaceable on a path that runs parallel to the two sections of the web-like material.
  • This configuration enables the printing unit, in particular the counter-pressure roller, to be displaced during the printing stroke, without the web-shaped material thereby experiencing a change in its running speed in the area of the screen printing stencil.
  • Doctor blade and counter-pressure roller and possibly deflection roller are expediently carried by a common holder which can be guided on guide means which run parallel to the sections of the web-like material which run at an acute angle to the screen printing stencil.
  • the counter-pressure roller possibly also the deflection roller, since otherwise the web-like material would have to transmit the forces that are required to set these rollers in rotation.
  • the possibility of slippage between the web on the one hand and the peripheral surfaces of the rollers on the other hand could not be ruled out, as a result of which the print quality could possibly suffer.
  • the invention provides the possibility that the counter-pressure roller and / or deflecting roller can be driven with respect to their rotational movement during the printing process depending on the speed at which they can be displaced with respect to the web-shaped material.
  • An arrangement has been found to be particularly expedient in which at least two drive or guide rollers, each arranged at a distance from the printing unit, for the web-like material are provided, on which these rollers, as well as the counter-pressure roller and the deflecting roller, respectively, drive shafts are fixedly arranged, which have a common flexible transmission means, for. B. a chain, are connected to each other in terms of drive and the drive means runs parallel to the area in which it runs in the same direction as the web-like material.
  • the stroke of the screen printing stencil and / or that of the squeegee and counter-pressure roller and possibly the deflection roller can be adjustable.
  • a central drive can be provided for all movable parts of the device.
  • the running speed of the web-like material can be adapted to the speed of the screen printing stencil by means of an adjustable gear which is switched on in the drive transmission for the web-like material. It is also possible that the means for the transmission of the drive to the holder for the screen printing stencil and / or the holder for doctor and counter-pressure roller are adjustable and / or exchangeable.
  • the invention can easily be used in such a way that several printing stations, each with a printing unit, are arranged one behind the other, through which the web-like material can be passed in one operation.
  • the number of printing stations depends on the appearance of the resulting overall print image. If this z. B. consists of four different colors, it will normally be necessary to provide four printing stations.
  • two spars 12 are attached in a vertical plane, which are inclined at an angle of approximately 15 ° with respect to the horizontal line.
  • other guides and types of arrangement for example two bars next to one another, are also conceivable. It is also possible to provide only one spar or possibly more than two spars.
  • a first carriage 13 is guided so that it can be moved back and forth on the two spars 12.
  • the carriage is provided with eyes or the like 14, which encompass the bars. With the interposition of a cylinder-piston arrangement 15, it carries a doctor blade 16 and two rollers 17 and 18, both of which are driven.
  • the first carriage 13 is provided with two horizontal bars 19, which are arranged within a cutout 20 in the first carriage 13.
  • a second carriage 21 is guided to and fro on both spars 19 and carries a screen printing stencil 23 with the interposition of a cylinder-piston arrangement 22.
  • the arrangement is made in the usual way so that a sieve holder 24 is provided on wel cher the template 23 is height adjustable.
  • the roller 17 serving as a counter-pressure roller is located directly below the template 23, so that the stencil fabric, which can be deformed slightly elastically in the usual way, is pressed during the printing process by the doctor blade 16 against the upper apex of the counter-pressure roller and thus onto the web-shaped printing material 25 in the region of the top apex Back pressure roller 17 is pressed.
  • the elastic deformability of the template fabric may make it possible to dispense with the cylinder-piston arrangement 22, so that the movement of the template fabric downwards with the aim of bringing it into contact with the web 25 and the opposite movement of the template fabric exclusively by the downward movement of the squeegee 16 or, in the case of upward movement of the latter, by the elastic resilience of the stencil fabric, d. H. taking advantage of their elastic deformability.
  • the drive of the screen printing device is derived from a main drive shaft 26 which is driven by a motor 28 via a gear 27.
  • a shaft 30 is fastened to the shaft 26 and is provided on its side facing the motor 28 with a cam 32, with which a cam roller, a cam or the like 34 cooperates, which at one end of one in the frame 11 36 mounted double-armed lever 38 is attached.
  • the second carriage 21 is provided with a vertical slot 40 into which a cam roller 44 or the like carried by the second arm 42 of the lever 38 engages. A pivoting of the lever 38 caused by the curve 32 thus results in a to-and-fro movement of the second slide 21.
  • the course of the curve 32 is selected such that the second carriage 21 and thus the stencil 23 move at a constant speed during the printing process, provided that the speed at which the web 25 is moved is at that of the stencil 0 1 23 is adjusted during the pressure stroke.
  • the cam or the like. 44 is attached to the arm 42 in an adjustable manner in the longitudinal direction. With increasing distance of the cam roller 44 from the fulcrum 36, the stroke and speed of the second slide 21 and thus the template 23 become greater. With the size of the stroke, the extent of the print image to be applied with a printing process in the longitudinal direction of the web 25 can also be increased.
  • the first slide 13 is driven by an adjustable crank arm 46, which is rotatably mounted on the disk 30, but on the side facing away from the curve 32, and carries a curve roller or the like 50 at its free end, which engages in a in the main slide 13 located slot 52 engages.
  • the latter runs perpendicular to the spars 12 and thus perpendicular to the path which the carriage 13 travels in the course of its back and forth movement.
  • the effective length of the crank arm between the bearing point 48 and the cam roller 50 can be adjusted, specifically by means of the corresponding adjustability of the bearing point 48 on the disk 30 that is continuously rotatable by the drive shaft 26.
  • a gear 56 is fixed, which drives a chain or the like 57, the drive gear 58 of a variable transmission 59, the output shaft 64 via gear 65, chains or the like.
  • 66, 68, 70 and cooperating gears 72, 74 and 76 a supply roll 71, from which the web 25 to be printed is unwound, a roll 80, on which the printed web 25 is wound and drives a drive roller 82, by means of which the web 25 is pulled out of the printing unit.
  • On the shaft 84 On the shaft 84 ,. on the roller 82 and gear 76 are fixed, another gear is fixed, which has a flexible transmission element 86, for. B. drives a chain that with gears 85, 87 and 89 is engaged.
  • the gears 87 and 89 are firmly connected to the shafts supporting the counter pressure roller 17 and the deflection roller 18.
  • the gear 85 is fixedly connected to a shaft carrying a drive roller 88, so that the chain or the like 86 drives the drive roller 88 as well as the counter-pressure roller 17 and the deflection roller 18.
  • a relative back and forth movement of the two rollers 17 and 18 in the direction of the arrows 67 and 69 thus inevitably has an adaptation of the circumferential speed of these two rollers to the relative speed at which the web 25 comes on during the back and forth movement of the rollers 17 and 18 the lateral surfaces of the two rollers moves, as a result.
  • the arrangement will be such that a slip clutch (not shown in the drawing) is arranged between the gear wheels 72 and 74 on the one hand and the two rollers 78 and 80 on the other hand, since the circumferential speeds of the rollers change in the course of unwinding or winding 78 and 80 an exact setting of the respectively desired path speeds by the drives assigned to these two rollers is not possible anyway.
  • the speed of the web 25 between the two rollers 78 and 80 which must be adapted to the speed at which the screen printing stencil 23 moves during the printing stroke, is rather determined by the rollers 17, 18, 82 and 88.
  • FIGS. 4a to 4f show the sequence of the printing process during a work cycle in the diagram.
  • the printing unit are assigned in the figures 4a to 4f reference lines AD with equally large distances from each other that the extent of the movements of the parts of the printing unit, so the carriage 13 with squeegee 16 and W al zen 17 and 18 on the one hand and the screen printing stencil 23 on the other hand, better make recognizable.
  • a reference scale 63 is assigned to the web running off the counter-pressure roller 17 in order to illustrate the movement of the web 25.
  • 4a shows the position of the parts at the beginning of the work cycle.
  • Screen printing stencil 23 and squeegee 16 are lowered, so that the screen printing stencil 23 lies in the region of the upper vertex of the counter-pressure roller 17 against the web 25 guided around part of the circumference of the counter-pressure roller 17.
  • the squeegee 16 is shifted downward in such a way that it deforms the template 23 somewhat downward until it abuts the web 25.
  • the carriage 13 with doctor 16 and the two rollers 17 and 18 assumes the left end position. In the course of the subsequent printing stroke, the carriage 13 is moved in the direction of the arrow 67 and the screen printing stencil 23 simultaneously in the direction of the arrow 62, that is to the left, with both movements overlapping with respect to the screen printing stencil 23.
  • the length of a printed image in the direction of the longitudinal course of the web 25 should correspond to the length of the scale 63 (O - 4).
  • the limits of the print image produced in the penultimate work cycle are identified by the two points 81 and 83.
  • the print image produced in the immediately preceding work cycle is in the region between point 83 and the upper vertex of the counter-pressure roller 17 and corresponds to the distance X in FIG. 4a.
  • squeegees 16 with rollers 17 and 18, on the one hand, and screen printing stencil 23, on the other hand are displaced in opposite directions, the portion of web 25 that wraps around roller 17 being rolled off on stencil 23.
  • both parts being moved counter to the running direction 68 of the web 25.
  • the template 23 is shifted in the opposite direction by a distance which corresponds to approximately half its total stroke, so that the longitudinal section Y of the web 25 printed in the course of this working phase between the point 79 and that in the working position according to FIG. 4a on the upper vertex the counter-pressure roller 17, and that now, ie in the position of the parts in Fig. 4b, on the upper vertex of the roller 17 point of the web 25 is greater than the distance by which the web in the direction of arrow 68 during this period had been advanced.
  • FIG. 4c shows the position of the parts at the end of the pressure stroke.
  • Squeegee 16 and stencil 23 have each been moved again approximately the distance that lies between the working positions according to FIGS. 4a and 4b.
  • Doctor blade 16 with counter-pressure roller 17, which rotates in the direction of arrow 73 during the printing stroke, is located on line C.
  • the screen printing stencil 23 assumes its left end position.
  • the longitudinal section printed in the course of this pressure stroke is denoted by Z and corresponds to the distance 0-4 of the scale 63.
  • the web 25 has been advanced during this entire pressure stroke only by such a distance in the direction of arrow 68 that the triangle marked point 83 is now approximately at the mark 2 of the scale 63.
  • FIG. 4d shows the parts in the position corresponding to FIG. 4c, whereby, however, doctor blade 16 and screen printing stencil 23 are now lifted off web 25 in the direction of arrow 75.
  • the slide 13 is then moved back in the direction of the arrow 69.
  • the slide 23 moves back relative to the slide 13.
  • FIG. 4e shows an intermediate position in the course of this stroke of the mutually interacting parts of the printing unit opposite the pressure stroke.
  • the speed at which the carriage 13 is moved back to its starting position in the direction of the arrow 69 is greater than the speed of the web 25 when the printed images are applied without a gap.
  • the resulting advance of Ra kel and counter-pressure roller has the consequence that when the parts shown in Fig.
  • the length and speed of the strokes carried out by the two slides 13 and 21 depend on the setting of the two cam rollers, cams or the like. 44 and 50 relative to the associated recesses 40 and 52.
  • the length of the screen printing stencil 23 and squeegee 16 with counter-pressure roller 17 The strokes performed during the printing process determine the length of the relative total stroke R (FIG. 4a) and thus the dimension of the print image in the longitudinal direction of the web 25. It follows that when the print image length changes, at least the stroke of the screen printing stencil 23 or the carriage 21 must be adjusted accordingly, which in turn results in a change in the speed of the screen printing stencil during the printing process. Since the web 25 rolls on the screen printing stencil during the printing process, the web speed must therefore be adapted to that of the screen printing stencil.
  • the latter is particularly advantageous if the method according to the invention is used for printing labels.
  • the general procedure here is that a two-layer web 125 (FIGS. 5 and 6) is printed on one side in the manner described above.
  • the individual labels are cut out by a cutting or punching process.
  • that of the two layers 193, 194 of the web 125 adhering to one another by means of adhesive, which bears the imprint, is separated from this layer in accordance with the shape of the label.
  • the labels 195 cut in this way initially adhere to the layer 193, which serves as a carrier web. They are later removed from the carrier layer 193 in a suitable and customary manner.
  • the residual tape 198 resulting from the removal of the labels and lifting of the two layers 180, 194 from one another is derived in a suitable manner.
  • the individual label sections 184 are separated from the layer 182 by means of a punch knife 191 which is carried by a holder 190.
  • the course of the cutting edges 192 of the punching knife corresponds to the shape of the finished labels.
  • the punching knife 191 interacts with a counter-pressure roller 117, which is assigned to a deflection roller 118 analogously to the previously described printing unit.
  • Counter-pressure roller 117 and deflection roller 118 are carried by a carriage, not shown in the drawing, which corresponds to the carriage 13 of the printing station described above. This carriage can be moved back and forth in the same way as the carriage 13 of the printing unit at an angle to the horizontal which corresponds to the angle at which the belt 125 is guided away from the counter-pressure roller 117.
  • the carriage 121 carrying the punching knife 191 is guided horizontally in the same manner in the carriage for the counter-pressure roller 117 and the deflection roller 118 as is the case with the carriage 21 of the printing unit. This means that there is agreement with the printing unit with regard to the movement sequences. This also applies to the drive of the counter-pressure roller 0) 117 and deflection roller 118. Of course, a part corresponding to the doctor blade 16 is missing.
  • FIG. 7 shows a screen printing machine with three printing stations 201, 202, 203 and a station 204, in which the labels are punched out using a device according to FIGS. 5 and 6.
  • the web 225 to be printed is drawn off from a supply roll 278 and passed through the three printing units 201 to 203 and then through the separation station 204 in a continuous run.
  • the base layer of the double-layer web 225 is wound up on a roll 294 after the separation process.
  • the remaining web 285 remaining after the labels have been removed from the printed layer is rolled up on a projecting roll 287.
  • the printing machine shown in Fig. 7 allows the application of three colors or other coatings.
  • the individual printing stations are designed in the manner described in connection with FIGS. 1 and 2.
  • the individual parts of all printing stations in particular doctor blade 216 with counter-pressure roller and deflection roller 218 on the one hand and screen printing stencil 223 on the other hand, can be moved synchronously with one another, although this is not necessary. Rather, it is possible, for example, to carry out two pressure strokes in one station, while in another station only one pressure stroke is carried out at the same time, the sum of the length of the two pressure strokes in one station being equal to the length of one pressure stroke in the other station. Other combinations of the type are also conceivable.
  • the speed of the train is the same in all stations. However, for reasons of quiet machine running, it will generally be expedient to have all movable parts run synchronously as far as possible.
  • Counter-pressure rollers 217 and deflecting rollers 218 of all stations, guide rollers 282 and 288 and, if appropriate, rollers located between the stations, not shown in the drawing, are expediently driven by a common drive, so that the flexible transmission element 86 of FIG. 3 with all the gearwheels or the like. , which are assigned to the counter-pressure rollers 217 and the deflection rollers 218 of the printing stations and the separation stations, and to the gears of the guide rollers.
  • the only decisive factor here is also that in the areas within which the counter-pressure rollers 217 and deflection rollers 218 of all stations are moved, the flexible transmission element runs parallel to the web 225, as was described in connection with FIG. 3.
  • each station analogously to element 86 of FIG. 3, although it will be expedient, for reasons of synchronicity, to connect a common drive motor to all transmission elements.
  • the individual printing stations 201 to 203 can devices, for. B. heat radiator, downstream, through which the applied printed images are dried.
  • the punching station shown in FIG be connected upstream of the first printing station, the web-like material to be printed consisting of a carrier web on which individual blanks adhere to be printed.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Printing Methods (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Screen Printers (AREA)
EP79100469A 1978-03-11 1979-02-19 Appareil et procédé d'impression par sérigraphie Expired EP0003983B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782810690 DE2810690A1 (de) 1978-03-11 1978-03-11 Siebdruckverfahren und vorrichtung zu dessen durchfuehrung
DE2810690 1978-03-11

Publications (2)

Publication Number Publication Date
EP0003983A1 true EP0003983A1 (fr) 1979-09-19
EP0003983B1 EP0003983B1 (fr) 1982-05-12

Family

ID=6034209

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79100469A Expired EP0003983B1 (fr) 1978-03-11 1979-02-19 Appareil et procédé d'impression par sérigraphie

Country Status (5)

Country Link
US (1) US4245554A (fr)
EP (1) EP0003983B1 (fr)
JP (1) JPS54127712A (fr)
BR (1) BR7901460A (fr)
DE (1) DE2810690A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135618A2 (fr) * 1983-09-23 1985-04-03 Gerhard Klemm Machine de sérigraphie
EP0316632A2 (fr) * 1987-11-16 1989-05-24 Werner Kammann Maschinenfabrik GmbH. Procédé et dispositif pour l'impression de matériau en bande
EP0529215A1 (fr) * 1991-06-06 1993-03-03 Riso Kagaku Corporation Impression par stencil sans contamination
CN113103732A (zh) * 2021-02-26 2021-07-13 深圳市兴荣昌电子有限公司 一种led显示器生产用锡膏印刷机及其印刷方法

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US4365551A (en) * 1980-08-12 1982-12-28 Letraset Limited Screen printing apparatus
US4509422A (en) * 1982-04-01 1985-04-09 Sakurai Machine Trading Co., Ltd. Paper discharger in cylinder screen printing machine
JPS58151042U (ja) * 1982-04-01 1983-10-11 株式会社桜井製作所 シリンダ−型スクリ−ン印刷機における排紙装置
DE3306241A1 (de) * 1983-02-23 1984-08-23 Gerhard Ing.(grad.) 4800 Bielefeld Klemm Mit gegendruckwalze arbeitende druckmaschine, vorzugsweise siebdruckmaschine
DE3719059C2 (de) * 1987-06-06 1994-02-24 Gerhard Klemm Siebdruckmaschine zum Bedrucken einer Warenbahn
JPS6446227U (fr) * 1987-09-17 1989-03-22
CN100531521C (zh) * 2002-10-30 2009-08-19 因弗内斯医疗有限公司 用于控制印刷布骤的对准的设备和方法
ES2315542T3 (es) 2002-10-30 2009-04-01 Lifescan Scotland Ltd Fabricacion de sensores electroquimicos por serigrafia plana movil.
CA2504223C (fr) 2002-10-30 2012-03-06 Inverness Medical Limited Composition d'encre destinee a etre utilisee dans un procede a bande continue de fabrication de capteurs electrochimiques
DE10311219A1 (de) 2003-03-14 2004-09-30 Werner Kammann Maschinenfabrik Gmbh Verfahren und Vorrichtung zum Bedrucken einer Bahn
ES2626637T3 (es) 2008-01-18 2017-07-25 Lifescan Scotland Limited Método de fabricación de lotes de tiras de ensayo que tienen una característica de calibración predeterminada

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FR1486968A (fr) * 1966-07-19 1967-06-30 Advance Process Supply Co Perfectionnements à la sérigraphie polychrome
FR2354879A1 (fr) * 1976-06-16 1978-01-13 Ichinose Shiro Machine automatique d'impression par serigraphie a longueur de rapport reglable

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US3229627A (en) * 1963-08-19 1966-01-18 Erwin P Pollitt Multicolor screen printing press
IT956921B (it) * 1972-06-28 1973-10-10 Brasa Umberto Sistema per il registro automatico del nastro di carta su cilindro nella stampa serigrafica in parti colare a piu colori
JPS5170382A (en) * 1974-12-17 1976-06-17 Shiro Ichinose Jidosukuriin purintohoho
US4063503A (en) * 1976-06-14 1977-12-20 Shiro Ichinose Automatic screen printing machine
FR2354897A1 (fr) * 1976-06-17 1978-01-13 Peugeot Dispositif pour l'echange rapide d'une batterie d'accumulateur sur un vehicule electrique

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Publication number Priority date Publication date Assignee Title
FR1486968A (fr) * 1966-07-19 1967-06-30 Advance Process Supply Co Perfectionnements à la sérigraphie polychrome
FR2354879A1 (fr) * 1976-06-16 1978-01-13 Ichinose Shiro Machine automatique d'impression par serigraphie a longueur de rapport reglable

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135618A2 (fr) * 1983-09-23 1985-04-03 Gerhard Klemm Machine de sérigraphie
EP0135618A3 (en) * 1983-09-23 1985-11-13 Gerhard Klemm Screen printer
EP0316632A2 (fr) * 1987-11-16 1989-05-24 Werner Kammann Maschinenfabrik GmbH. Procédé et dispositif pour l'impression de matériau en bande
DE3738836A1 (de) * 1987-11-16 1989-05-24 Kammann Maschf Werner Verfahren und vorrichtung zum bedrucken von bahnfoermigem material
EP0316632A3 (en) * 1987-11-16 1990-05-16 Werner Kammann Maschinenfabrik Gmbh. Process and device for printing weblike material
EP0529215A1 (fr) * 1991-06-06 1993-03-03 Riso Kagaku Corporation Impression par stencil sans contamination
US5243904A (en) * 1991-06-06 1993-09-14 Riso Kagaku Corporation Stencil printing with no back contamination
CN113103732A (zh) * 2021-02-26 2021-07-13 深圳市兴荣昌电子有限公司 一种led显示器生产用锡膏印刷机及其印刷方法

Also Published As

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JPS6132983B2 (fr) 1986-07-30
DE2810690C2 (fr) 1987-10-22
BR7901460A (pt) 1979-10-09
DE2810690A1 (de) 1979-09-20
EP0003983B1 (fr) 1982-05-12
US4245554A (en) 1981-01-20
JPS54127712A (en) 1979-10-03

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