CN111823740A - Printing method and system - Google Patents
Printing method and system Download PDFInfo
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- CN111823740A CN111823740A CN202010520214.7A CN202010520214A CN111823740A CN 111823740 A CN111823740 A CN 111823740A CN 202010520214 A CN202010520214 A CN 202010520214A CN 111823740 A CN111823740 A CN 111823740A
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- 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
- B41M1/10—Intaglio printing ; Gravure printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/003—Web printing presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/009—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Toxicology (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a printing method and a printing system, which relate to the technical field of printing machines, and the method comprises the following steps: selecting and recording pre-stored printing material characteristic numbers corresponding to the printing material characteristic parameters; the printing material characteristic parameters comprise a temperature parameter and a tension parameter; and adjusting the tension and temperature required for printing in the printing machine according to the printing material characteristic parameters corresponding to the recorded printing material characteristic numbers. The invention discloses a printing method and a printing system, which can change materials without stopping when printing products with the same pattern but the printed materials need to be changed, select a new printed material characteristic number on a human-computer interface module, and call the printed material characteristic parameters corresponding to the printed material characteristic number to adjust the tension and the printing temperature of a printing machine during printing, so that the printing machine does not need to stop to switch the printed materials, does not need to overprint the pattern again, avoids the waste of materials and printing ink, and reduces the production cost of enterprises.
Description
Technical Field
The invention relates to the technical field of printing machines, in particular to a printing method and a printing system.
Background
When the gravure printing machine in the prior art is used for printing products made of different materials, winding and unwinding tension and traction tension of different sizes need to be corresponded according to the characteristics of the different materials, and the temperature of an oven needs to be changed. If during the printing process, the same pattern of product is printed, but the printed material needs to be changed, and correspondingly, the tension and the temperature need to be changed, the printer needs to be stopped, different temperatures and tensions are manually set through the temperature controller and the air pressure regulating valve, and then the printer needs to be restarted. One start-up and one shut-down require re-overprinting of the pattern, which results in waste of materials and inks and increased equipment and labor costs.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, the present invention provides a printing method and system, which aims to solve the problem that the existing printing machine needs to be stopped to replace the printing material during printing.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a method of printing, comprising:
selecting and recording pre-stored printing material characteristic numbers corresponding to the printing material characteristic parameters; the printing material characteristic parameters comprise a temperature parameter and a tension parameter;
and adjusting the tension and temperature required for printing in the printing machine according to the printing material characteristic parameters corresponding to the recorded printing material characteristic numbers.
Preferably, before the printing material characteristic numbers are selected and recorded, different printing material characteristic numbers and different printing material characteristic parameters are prestored according to different printing materials, the different printing materials respectively correspond to the different printing material characteristic numbers, and the different printing material characteristic numbers respectively correspond to the different printing material characteristic parameters.
Preferably, when the tension required by printing in the printing machine is adjusted, the tension parameter is converted into an analog quantity and output to the electric control proportional valve, and the tension cylinder is controlled by the electric control proportional valve so as to control the tension required by the printing machine; the tension parameters comprise an unreeling tension parameter, an unreeling traction parameter, a reeling traction parameter and a reeling tension parameter, when tension required by printing in the printing machine is adjusted, a plurality of electric control proportional valves are respectively adjusted according to the unreeling tension parameter, the unreeling traction parameter, the reeling traction parameter and the reeling tension parameter, and a plurality of tension cylinders are respectively controlled through the electric control proportional valves so as to control the unreeling tension, the unreeling traction, the reeling traction and the reeling tension required by the printing machine.
Preferably, when the temperature required by the printing color set in the printing machine is adjusted, the temperature required by the printing color set and the acquired real-time temperature of the printing color set are compared, if the temperature required by the printing color set is greater than the real-time temperature of the printing color set, more heaters are controlled to be turned on, if the temperature required by the printing color set is less than the real-time temperature of the printing color set, the heaters which are heating are controlled to be turned off until the difference between the real-time temperature of the printing color set and the temperature required by the printing color set is within a preset error range.
Preferably, when the temperature required by the printing color set in the printing machine is adjusted, the temperature required by the printing color set and the acquired real-time temperature of the printing color set are compared through the output digital quantity.
A printing system, comprising:
the human-computer interface module is used for selecting and inputting pre-stored printing material characteristic numbers, and the printing material characteristic numbers correspond to the printing material characteristic parameters; the printing material characteristic parameters comprise a temperature parameter and a tension parameter;
and the controller is used for adjusting the tension and the temperature required by printing in the printing machine according to the printing material characteristic parameters corresponding to the recorded printing material characteristic numbers.
Preferably, the printing device further comprises a storage module, wherein before the printing material characteristic numbers are selected and recorded, the storage module prestores different printing material characteristic numbers and different printing material characteristic parameters according to different printing materials, the different printing materials correspond to the different printing material characteristic numbers respectively, and the different printing material characteristic numbers correspond to the different printing material characteristic parameters respectively.
Preferably, the printing system further comprises an analog quantity output module, when the tension required by printing in the printing machine is adjusted, the analog quantity output module outputs analog quantity to the electric control proportional valve according to the tension parameter, and the tension cylinder is controlled through the electric control proportional valve so as to control the tension required by the printing machine; the tension parameters comprise an unreeling tension parameter, an unreeling traction parameter, a reeling traction parameter and a reeling tension parameter, when tension required by printing in the printing machine is adjusted, the controller respectively adjusts the plurality of electric control proportional valves according to the unreeling tension parameter, the unreeling traction parameter, the reeling traction parameter and the reeling tension parameter, and respectively controls the plurality of tension cylinders through the plurality of electric control proportional valves so as to control the unreeling tension, the unreeling traction, the reeling traction and the reeling tension required by the printing machine.
Preferably, when the temperature required by printing in the printing machine is adjusted, the controller compares the temperature required by the printing color set with the acquired real-time temperature of the printing color set, if the temperature required by the printing color set is greater than the real-time temperature of the printing color set, the controller controls to turn on more heaters, and if the temperature required by the printing color set is less than the real-time temperature of the printing color set, the controller controls to turn off part of the heaters which are heating until the difference between the real-time temperature of the printing color set and the temperature required by the printing color set is within a preset error range.
Preferably, the printing machine further comprises a digital quantity output module and a temperature sensor, and when the temperature required by the printing color set in the printing machine is adjusted, the controller is used for outputting digital quantity control to control the opening or closing of part of the heaters through the digital quantity output module; wherein, the temperature sensor is used for collecting the real-time temperature of the printing color group.
The invention has the following beneficial effects:
1. when products with the same patterns are printed, but printed materials need to be changed, the machine does not need to be stopped, and the production efficiency is improved.
2. The printer does not need to be stopped and adjusted, and the patterns do not need to be overprinted again, so that the waste of materials and printing ink is avoided.
3. Tension and printing temperature of the printing machine during printing are adjusted by calling the printing material characteristic parameters corresponding to the printing material characteristic numbers, so that the tension and the printing temperature during printing are adjusted more accurately.
Drawings
Fig. 1 is a flowchart of a main routine in embodiment 1 of the present invention.
Fig. 2 is a flowchart of a subroutine in embodiment 1 of the present invention.
Fig. 3 is a block diagram showing a configuration of a printing system according to embodiment 2 of the present invention.
100, a human-computer interface module; 200. a controller; 300. an analog quantity output module; 310. an electrically controlled proportional valve; 311. a tension cylinder; 400. a digital quantity output module; 410. a heater; 500. a temperature signal input module; 510. a temperature sensor.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Example 1
When the gravure printing machine in the prior art is used for printing products made of different materials, winding and unwinding tension and traction tension of different sizes need to be corresponded according to the characteristics of the different materials, and the temperature of an oven needs to be changed. If the same pattern product is printed in the printing process, but the printed material needs to be changed, and correspondingly, the tension and the temperature need to be changed, the printing machine needs to be stopped, different temperatures and tensions are manually set through the temperature controller and the air pressure regulating valve, the printing machine needs to be restarted, the pattern needs to be overprinted every time the printing machine is started and stopped, the waste of the material and the printing ink is caused, and the time and the labor cost are increased.
Referring to fig. 1-2, an embodiment of the present invention discloses a printing method for solving the problem that a printing machine needs to be stopped and replaced when printing a product.
The printing method disclosed by the embodiment comprises the following steps:
s1, selecting and recording pre-stored printing material characteristic numbers corresponding to the printing material characteristic parameters; the printing material characteristic parameters comprise a temperature parameter and a tension parameter;
wherein, prestore printing material serial number and printing material characteristic parameter in the printing machine, when needs printing products, when the printing material need not to be changed when printing the pattern when needing to be changed, but direct selection printing material characteristic number calls out printing material characteristic parameter, can adjust the printing machine in not shutting down, need not to shut down the back manual adjustment printing machine.
And S2, adjusting the tension and temperature required by printing in the printing machine according to the printing material characteristic parameters corresponding to the recorded printing material characteristic numbers.
The characteristic parameters of the printing material correspond to the tension and the temperature required by the printing machine during printing; when the printing machine is adjusted, the real-time tension and the real-time temperature of printing in the printing machine are adjusted according to the tension and the temperature required by the printing of the printing machine.
Before the printing material characteristic numbers are selected and recorded, different printing material characteristic numbers and different printing material characteristic parameters are prestored according to different printing materials, the different printing materials respectively correspond to the different printing material characteristic numbers, and the different printing material characteristic numbers respectively correspond to the different printing material characteristic parameters.
In this embodiment, the printer can print a plurality of printing materials, the printer prestores a plurality of printing material characteristic numbers, different printing materials respectively correspond to different printing material characteristic numbers, and different printing material characteristic numbers correspond to different printing material characteristic parameters; the characteristic parameters of the printing material specifically comprise a tension parameter and a temperature parameter;
prestoring the printing material characteristic number and the printing material characteristic parameter facilitates the adjustment of the printing tension and temperature of the printing machine without stopping the printing machine.
When the tension required by printing in the printing machine is adjusted, S21, converting the tension parameter into an analog quantity and outputting the analog quantity to the electric control proportional valve 310, S22, and controlling the tension cylinder 311 through the electric control proportional valve 310 so as to control the tension required by the printing machine; the tension parameters comprise an unreeling tension parameter, an unreeling traction parameter, a reeling traction parameter and a reeling tension parameter, S23 respectively adjusts the plurality of electric control proportional valves 310 according to the unreeling tension parameter, the unreeling traction parameter, the reeling traction parameter and the reeling tension parameter, and respectively controls the plurality of tension cylinders 311 through the plurality of electric control proportional valves 310 so as to control the unreeling tension, the unreeling traction, the reeling traction and the reeling tension required by the printing machine.
In this embodiment, the plurality of electronically controlled proportional valves 310 respectively control the tension of the plurality of tension cylinders 311, and the tension of the plurality of tension cylinders 311 respectively corresponds to the unwinding tension, the unwinding traction, the winding traction, and the winding tension in the printing machine.
When the temperature required by the printing color set in the printer is adjusted, the temperature required by the printing color set and the collected real-time temperature of the printing color set are compared, if the temperature required by the printing color set is greater than the real-time temperature of the printing color set, more heaters 410 are controlled to be turned on, and if the temperature required by the printing color set is less than the real-time temperature of the printing color set, the part of the heaters 410 which are heating are controlled to be turned off until the difference between the real-time temperature of the printing color set and the temperature required by the printing color set is within a preset error range.
When the temperature required by the printing color set in the printing machine is adjusted, the temperature required by the printing color set and the acquired real-time temperature of the printing color set are compared through the output digital quantity.
The output of digital values, particularly when adjusting the temperature required for printing a color set in a printing press, may facilitate control of the number of specific heaters 410 that are turned on or off.
Example 2
A printing system, please refer to fig. 3, which includes a human-machine interface module 100, a controller 200 and a storage module;
the human-computer interface module 100 is used for selecting and inputting pre-stored printing material characteristic numbers, and the printing material characteristic numbers correspond to printing material characteristic parameters; the printing material characteristic parameters comprise a temperature parameter and a tension parameter;
the controller 200 is used to adjust tension and temperature required for printing in the printer according to the printing material characteristic parameters corresponding to the entered printing material characteristic numbers.
Before the printing material characteristic numbers are selected to be recorded, the storage module prestores different printing material characteristic numbers and different printing material characteristic parameters according to different printing materials, the different printing materials respectively correspond to the different printing material characteristic numbers, and the different printing material characteristic numbers respectively correspond to the different printing material characteristic parameters.
When the printing machine is used for printing, when a printing material needs to be replaced, a pre-stored printing material characteristic number is selected in the human-computer interface module 100, the pre-stored printing material characteristic number is rotated, printing material characteristic parameters are called, and the controller 200 regulates and controls the tension and the temperature of a printing color group in the printing machine according to the printing material characteristic parameters.
The printing system further comprises an analog quantity output module 300, when the tension required by printing in the printing machine is adjusted, the analog quantity output module 300 outputs analog quantity to the electronic control proportional valve 310 according to the tension parameter, and the tension cylinder 311 is controlled through the electronic control proportional valve 310 so as to control the tension required by the printing machine; the tension parameters include an unreeling tension parameter, an unreeling traction parameter, a reeling traction parameter and a reeling tension parameter, when tension required by printing in the printing machine is adjusted, the controller 200 respectively adjusts the plurality of electronic control proportional valves 310 according to the unreeling tension parameter, the unreeling traction parameter, the reeling traction parameter and the reeling tension parameter, and respectively controls the plurality of tension cylinders 311 through the plurality of electronic control proportional valves 310 so as to control the unreeling tension, the unreeling traction, the reeling traction and the reeling tension required by the printing machine.
When the temperature required by printing in the printing machine is adjusted, the controller 200 compares the temperature required by the printing couple with the acquired real-time temperature of the printing couple, and controls to turn on more heaters 410 if the temperature required by the printing couple is greater than the real-time temperature of the printing couple, and controls to turn off the heaters 410 which are heating portions if the temperature required by the printing couple is less than the real-time temperature of the printing couple until the difference between the real-time temperature of the printing couple and the temperature required by the printing couple is within a preset error range.
The printing system further comprises a digital quantity output module 400 and a temperature sensor 510, when the temperature required by the printing color set in the printing machine is adjusted, the controller 200 is used for outputting digital quantity through the digital quantity output module 400 and controlling the temperature of the printing color set; the temperature sensor 510 is used for acquiring the real-time temperature of the printing color set, the real-time temperature acquired by the temperature sensor 510 is transmitted to the controller 200 through the temperature signal input module 500, the controller 200 compares the acquired real-time temperature with the temperature required by the printing press, and then the digital quantity output module 400 controls the on and off of part of the heaters 410.
The invention discloses a printing method and a system, when products with the same patterns are printed, but printed materials need to be changed, the unwinding device does not need to be stopped for material changing, a new printed material characteristic number is selected on a human-computer interface module 100, and printed material characteristic parameters corresponding to the printed material characteristic number are called to adjust the tension and the printing temperature of a printing machine during printing, so that the printing machine does not need to be stopped, the patterns do not need to be overprinted again, the waste of materials and ink is avoided, and the production cost of enterprises is reduced.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. A method of printing, comprising:
selecting and recording pre-stored printing material characteristic numbers corresponding to the printing material characteristic parameters; the printing material characteristic parameters comprise a temperature parameter and a tension parameter;
and adjusting the tension and temperature required for printing in the printing machine according to the printing material characteristic parameters corresponding to the recorded printing material characteristic numbers.
2. A printing method according to claim 1, wherein before the printing material characteristic numbers are selected and entered, different printing material characteristic numbers and different printing material characteristic parameters are prestored according to different printing materials, wherein the different printing materials respectively correspond to the different printing material characteristic numbers, and the different printing material characteristic numbers respectively correspond to the different printing material characteristic parameters.
3. The printing method according to claim 2, wherein when the tension required by printing in the printing machine is adjusted, the tension parameter is converted into an analog quantity and output to the electrically controlled proportional valve, and the tension cylinder is controlled by the electrically controlled proportional valve so as to control the tension required by the printing machine; the tension parameters comprise an unreeling tension parameter, an unreeling traction parameter, a reeling traction parameter and a reeling tension parameter, a plurality of electric control proportional valves are respectively adjusted according to the unreeling tension parameter, the unreeling traction parameter, the reeling traction parameter and the reeling tension parameter, and a plurality of tension cylinders are respectively controlled through the electric control proportional valves so as to control the unreeling tension, the unreeling traction, the reeling traction and the reeling tension required by the printing machine.
4. A printing method according to claim 2 or 3, wherein in adjusting the temperature required for printing the colour set in the printer, the temperature required for printing the colour set is compared with the collected real-time temperature of the printing colour set, if the temperature required for printing the colour set is greater than the real-time temperature of the printing colour set, the control is to turn on more heaters, if the temperature required for printing the colour set is less than the real-time temperature of the printing colour set, the control is to turn off part of the heaters which are heating until the difference between the real-time temperature of the printing colour set and the temperature required for printing the colour set is within a preset error range.
5. A printing method according to claim 4, wherein the desired temperature of the print couple is compared with the captured real time temperature of the print couple by outputting a digital value when adjusting the desired temperature of the print couple in the printing press.
6. A printing system, comprising:
the human-computer interface module is used for selecting and inputting pre-stored printing material characteristic numbers, and the printing material characteristic numbers correspond to the printing material characteristic parameters; the printing material characteristic parameters comprise a temperature parameter and a tension parameter;
and the controller is used for adjusting the tension and the temperature required by printing in the printing machine according to the printing material characteristic parameters corresponding to the recorded printing material characteristic numbers.
7. The printing system according to claim 6, further comprising a storage module, wherein before the printing material characteristic numbers are selected and entered, the storage module prestores different printing material characteristic numbers and different printing material characteristic parameters according to different printing materials, the different printing materials respectively correspond to the different printing material characteristic numbers, and the different printing material characteristic numbers respectively correspond to the different printing material characteristic parameters.
8. The printing system of claim 7, further comprising an analog output module, wherein when the tension required by printing in the printing machine is adjusted, the analog output module outputs analog quantity to the electrically controlled proportional valve according to the tension parameter, and the tension cylinder is controlled by the electrically controlled proportional valve so as to control the tension required by the printing machine; the tension parameters comprise an unreeling tension parameter, an unreeling traction parameter, a reeling traction parameter and a reeling tension parameter, the controller respectively adjusts the plurality of electric control proportional valves according to the unreeling tension parameter, the unreeling traction parameter, the reeling traction parameter and the reeling tension parameter, and respectively controls the plurality of tension cylinders through the plurality of electric control proportional valves so as to control the unreeling tension, the unreeling traction, the reeling traction and the reeling tension required by the printing machine.
9. A printing system as claimed in claim 7 or 8, wherein, in adjusting the temperature required for printing in the printing press, the controller compares the temperature required for printing in the print couple with the captured real time temperature of the print couple, and if the temperature required for printing in the print couple is greater than the real time temperature of the print couple, controls the further heaters to be turned on, and if the temperature required for printing in the print couple is less than the real time temperature of the print couple, controls the part of the heaters which are heating to be turned off until the difference between the real time temperature of the print couple and the temperature required for printing in the print couple is within a predetermined error range.
10. The printing system of claim 9, further comprising a digital output module and a temperature sensor, wherein when the temperature required by the printing color set in the printing machine is adjusted, the controller is used for outputting digital quantity control to control the turning on or off of part of the heaters through the digital output module; wherein, the temperature sensor is used for collecting the real-time temperature of the printing color group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520214.7A CN111823740A (en) | 2020-06-09 | 2020-06-09 | Printing method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520214.7A CN111823740A (en) | 2020-06-09 | 2020-06-09 | Printing method and system |
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| CN111823740A true CN111823740A (en) | 2020-10-27 |
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| CN202010520214.7A Pending CN111823740A (en) | 2020-06-09 | 2020-06-09 | Printing method and system |
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| CN1628064A (en) * | 2002-02-05 | 2005-06-15 | 柯尼格及包尔公开股份有限公司 | Method and device for controlling the tension of a web |
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