CN203032023U - Production line of metal printing plate - Google Patents
Production line of metal printing plate Download PDFInfo
- Publication number
- CN203032023U CN203032023U CN 201220744151 CN201220744151U CN203032023U CN 203032023 U CN203032023 U CN 203032023U CN 201220744151 CN201220744151 CN 201220744151 CN 201220744151 U CN201220744151 U CN 201220744151U CN 203032023 U CN203032023 U CN 203032023U
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- steel band
- production line
- jockey pulley
- serigraphy
- sheet material
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Abstract
The utility model provides a production line of a metal printing plate. A steel belt in various process sections are guaranteed to operate stably through a plurality of tension rollers, stable constant tension is provided for a screen printing section, a warping steel belt is placed on a printing table smoothly, a scraper can achieve transferring of printing ink under the condition of even acting force, operation difficulty is reduced, evenness of all portions of a pattern is guaranteed, and the screen printing technology can be applied to production of the metal printing plate successfully. In addition, corona treatment is conducted on the surface of the steel belt before the screen printing section, a plurality of small pits are formed on the surface of the steel belt, surface roughness of the surface of the steel belt is improved, adhesive force between the surface of the steel belt and the printing ink is improved, a paint peeling phenomenon is not prone to occur on the pattern layer, and moldability of the steel belt is improved.
Description
Technical field
The utility model relates to a kind of production line of metal stamp sheet material, belongs to metal stamp sheet material and manufactures the field.
Background technology
Serigraphy is called as four big printing processes with lithograph printing, protruding seal printing, gravure printing.Serigraphy needs the serigraphy assembly to finish, the screen printing apparatus assembly mainly is made of top 5 factor: screen printing forme, scraper plate, printing ink, print station and stock, wherein, screen printing forme is provided with picture and text part mesh and non-graphic part mesh, the mesh of picture and text part can see through printing ink, and the mesh of non-graphic part can not see through printing ink.
The basic process of utilizing the screen printing apparatus assembly to print is: during printing, pour printing ink in screen printing forme one side, apply certain pressure with the printing ink position of scraper plate on screen printing forme, make printing ink move towards the screen printing forme opposite side, printing ink is scraped scraper plate and is expressed on the stock from picture and text part mesh in movement, owing to the viscous effect of printing ink makes the trace set within limits, and then the formation picture and text the same with picture and text part mesh.Lifted after scraper plate is scraped the whole space of a whole page, screen printing forme also lifts simultaneously, and printing ink is scraped back initial position, so far is a print stroke, finishes the printing of a kind of color or monochromatic pattern or decorative pattern.
In screen printing process, owing to keep certain clearance between screen printing forme and the stock, screen printing forme when making printing produces reaction force to scraper plate by self tension force, this reaction force is called screen resilience, because the effect of screen resilience makes screen printing forme and stock be portable line and contacts, and screen printing forme other parts and stock are disengaged position, and then make printing ink and screen printing forme generation rhegmagenesis, therefore, serigraphy has high dimension precision.In addition, serigraphy makes printing ink transfer on the stock by picture and text part mesh by the extruding of scraper plate, forms the picture and text the same with original copy, and its equipment is simple, easy to operate and with low cost.Serigraphy at present has been widely used in the printing of paper, and common serigraphy product has: colored oil painting, pictorial poster, business card, binding and layout front cover, product tag and dyeing textile product etc.
Though screen printing technique has been widely used in the paper printing,, at present, still the commentaries on classics that it is successful is not applied on the steel plate to form the successful technology of pattern.Reason is: in the screen printing process, need give printing ink certain active force by scraper plate, and then make printing ink see through picture and text part mesh, form needed pattern at stock, when stock is paper, more smooth after being tiled on the print station, can under uniform active force, realize the printing of different piece when giving the printing ink active force by scraper plate; Yet, when steel plate during as stock, because steel plate is through the steel plate after cold rolling or the hot rolling mostly, in cold rolling or course of hot rolling, steel plate tends to deform, thus cause steel plate can not be smooth fully (be that steel plate is in crooked state at bearing ink pad, two ends perk and middle contact with print station, perk and two ends contacts with print station perhaps), give just to realize under the uniform active force of printing ink printing thereby make scraper plate be difficult in, thereby increased the weight of the difficulty of printing; What is more important, because the steel plate out-of-flatness, scraper plate also will give active force of steel plate when contacting with described steel plate line can be enough smooth, still, because the hardness of steel plate is bigger, relies on scraper plate will be difficult to guarantee that it is smooth merely; In addition because the strength difference of screen printing forme and steel plate is bigger, scraper plate in application of force process how the two strength difference of balance also be a technical difficulty.In sum, above-mentioned technical difficulty has limited the application of screen printing technique in metal stamp sheet material.
The utility model content
Therefore, the technical problems to be solved in the utility model is to provide a kind of production line that uses screen printing technique production drawing sign indicating number on steel plate.
For this reason, the utility model provides a kind of production line of metal stamp sheet material, comprises following equipment successively: uncoiler is used for the steel band uncoiling that will curl, and steel band is pruned; Sewing machine is used for and will be linked together by the front and back steel band after the described uncoiler uncoiling; First jockey pulley is used for making the steel band even running of sewing up through described sewing machine; Entry loop, when be used for guaranteeing described uncoiler uncoiling and described sewing machine when sewing up process section do not shut down; Second jockey pulley is used for making the steel band even running of twining out from described entry loop; The pre-processing device assembly is used for steel band is carried out the serigraphy pre-treatment; The 3rd jockey pulley is used for making the steel band even running through the serigraphy pre-treatment; The serigraphy assembly is used for steel band is carried out serigraphy, forms specific pattern; The equipment for after-treatment assembly is used for the steel band after the serigraphy is carried out post processing; The 4th jockey pulley is used for making the steel band even running through after the described serigraphy assembly printing; The outlet kink is used for the assurance process section and does not shut down when blanking; The 5th jockey pulley is used for making the steel band even running of twining out from described outlet kink; And cutter, be used for steel band is sheared formation metal stamp sheet material according to specific standard.
Described serigraphy assembly comprises at least one screen process press and matching used for the infrared ray cured stove that will be cured by the pattern of described screen printer print on steel band with described screen process press.
Described pre-processing device assembly comprises the corona machine that is used for steel band is carried out sided corona treatment that is arranged between described second jockey pulley and the 3rd jockey pulley.
Also comprise the electrostatic dust collection equipment that is arranged between described corona machine and described the 3rd jockey pulley.
Described equipment for after-treatment comprises the flush coater for spraying luminous paint on the pattern that is printed on the described steel band.
Described pre-processing device assembly also comprises the roll coating apparatus assembly that is arranged between described second jockey pulley and the described corona machine, and described roll coating apparatus assembly is used for described steel band is carried out the color roller coat.
Described roll coating apparatus assembly comprises feeder apparatus, is used for providing coating; The suction roller, its periphery is connected with described feeder apparatus, has a plurality of depressions that form image-region when filling with described coating on the described periphery; The rubber-coated roller, its periphery is connected with described suction roller, is used for accepting the image-region that described coating forms at described applicator roll, and described image-region is transferred on the steel plate; First scraper is installed in first and scrapes on the knife support, contacts with described suction roller with special angle, for the coating outside the described image-region that strikes off described suction roller; And second scraper, be installed in second and scrape on the knife support, contact with described applicator roll with special angle, be used for striking off on the described rubber-coated roller coating remaining after the transfer printing.
Described first scraper contacts with described suction roller with the angle less than 30 degree; Described second scraper contacts with described applicator roll with the angle greater than 30 degree.
The production line of the metal stamp sheet material that the utility model provides has the following advantages:
1. the production line of the metal stamp sheet material that provides of the utility model, guaranteed steel band even running in each process section by several jockey pulleys, especially provide stable permanent tension force for the serigraphy section, make the steel band of warpage entirely place on the print station, make scraper plate can under the situation that gives stepless action power, realize the transfer printing of printing ink, reduced operation easier, and guaranteed the uniformity of pattern each several part, thereby made screen printing technique successfully change in the production that is applied to metal stamp sheet material.In addition, the production line of the metal stamp sheet material that the utility model provides, before the serigraphy section, steel strip surface is carried out sided corona treatment, form several small ruts in steel strip surface, improve the surface roughness of steel strip surface, thereby improved the adhesive force of steel strip surface and printing ink, made patterned layer be not easy to occur " falling lacquer " phenomenon, improved the mouldability of steel band.
2. the production line of the metal stamp sheet material that provides of the utility model also comprises electrostatic dust collection equipment, the steel band through sided corona treatment is carried out electrostatic precipitation handle, and removes " steel cuttings " that steel strip surface produces in the sided corona treatment process, has improved surface cleanliness.
3. the production line of the metal stamp sheet material that provides of the utility model, before the serigraphy section, also be provided with the roll coating apparatus assembly, by roller coat assembly is set steel band is carried out colored roller coat, and then on colored steel band, carry out the printing of pattern by screen printing technique, roller coat printing and serigraphy are combined, thereby the high accuracy efficient and serigraphy of roller coat printing is combined.
Description of drawings
Content of the present utility model is easier clearly to be understood in order to make, and according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the production line flow chart of metal stamp sheet material of the present utility model;
Fig. 2 is the structural representation of the utility model roll coating apparatus assembly;
Reference numeral is expressed as among the figure:
The 1-uncoiler; The 2-sewing machine; 3-first jockey pulley; The 4-entry loop; 5-second jockey pulley; 6-pre-processing device assembly; The 61-corona machine; The 62-electrostatic dust collection equipment; 7-the 3rd jockey pulley; 8-serigraphy assembly; The 81-screen process press; The infrared ray cured stove of 82-; 10-the 4th jockey pulley; 11-exports kink; 12-the 5th jockey pulley; 14-roll coating apparatus assembly; The 141-feeder apparatus; 142-suction roller; The 143-applicator roll; 144-first scraper; 145-second scraper; The 15-coiling machine; The 16-cutter; The 17-film covering device; 18-annex jockey pulley.
The specific embodiment
As shown in Figure 1, present embodiment provides a kind of production line of metal stamp sheet material, comprises following equipment: uncoiler 1 is used for the steel band uncoiling that will curl, and steel band is pruned; Sewing machine 2 is used for and will be linked together by the front and back steel band after described uncoiler 1 uncoiling, has guaranteed to change the continuity of technology behind the coil of strip; First jockey pulley 3 is used for making the steel band even running of sewing up through described sewing machine 2; Entry loop 4, when be used for guaranteeing described uncoiler 1 uncoiling and described sewing machine 2 when sewing up process section do not shut down; Second jockey pulley 5 is used for making the steel band even running of twining out from described entry loop 4; Pre-processing device assembly 6 is used for steel band is carried out the serigraphy pre-treatment; The 3rd jockey pulley 7 is used for making the steel band even running through pre-treatment; Serigraphy assembly 8 is used for the steel band through pre-treatment is carried out serigraphy, forms pattern at steel band; The 4th jockey pulley 9 is used for making the steel band even running through described serigraphy assembly 8 printings; Outlet kink 10 is used for the assurance process section and does not shut down when blanking; The 5th jockey pulley 11 is used for making the steel band even running of twining out from described outlet kink 10; And cutter 12, be used for steel band is sheared the formation color steel according to specific standard.
The production line of the above-mentioned metal stamp sheet material that present embodiment provides, guaranteed steel band even running in each process section by several jockey pulleys, especially provide stable permanent tension force for the serigraphy section, make the steel band of warpage entirely place on the print station, make scraper plate can under the situation that gives stepless action power, realize the transfer printing of printing ink, reduced operation easier, and guaranteed the uniformity of pattern each several part, thereby made screen printing technique successfully change in the production that is applied to metal stamp sheet material.
In the utility model, described serigraphy assembly 8 comprises at least one screen process press 81 and matching used for being printed on the infrared ray cured stove 82 that the pattern on the steel band is cured by described screen process press 81 with described screen process press 81.The several needs according to printing of the platform of described screen process press 81 and described infrared ray cured stove 82 are selected freely, in order to enhance productivity or to carry out the printing of different colours, described screen process press 81 generally all is chosen as more than two, correspondingly, described infrared ray cured stove 82 is also selected more than two.In the present embodiment, described screen process press 81 is 4, and described infrared ray cured stove 82 also is 4, can carry out the printing of four kinds of colors.
In the present embodiment, in order to improve the adhesive force between pattern and the steel band, improve the follow-up processability of steel band, described pre-processing device assembly 6 comprises the corona machine 61 that is used for steel band is carried out sided corona treatment that is arranged between described second jockey pulley 5 and the 3rd jockey pulley 7, also comprises the electrostatic dust collection equipment 62 that is arranged between described corona machine 61 and described the 3rd jockey pulley 7.
In the present embodiment, in order further to improve the mouldability of printing back steel band, described pre-processing device assembly 6 also comprises the ungrease treatment equipment that is arranged on before the described corona machine 61, cleaning treatment setting, oven dry treatment facility, Passivation Treatment equipment, dries treatment facility, baking-curing treatment facility and cooling device again.Wherein, described ungrease treatment equipment adopts the alkali lye that concentration is 1%, temperature is the 50-65 degree that steel band is carried out degreasing, and to remove greasy dirt and the dust of belt steel surface, the ratio of alkali lye total alkali and free alkali is less than 2.5; The belt steel surface of the desalted water that described cleaning treatment equipment adopts the 50-65 degree after to degreasing washes, and to remove the remaining alkali lye of belt steel surface, the pH value of flushing water is less than 7.8; Described oven dry treatment facility carries out drying with the hot blast of 75-85 degree to the moisture of the belt steel surface remnants after cleaning, and hot blast heats by vapor heat exchanger; Described Passivation Treatment equipment adopts chromium point for the treatment fluid between the 22-32 belt steel surface after cleaning to be carried out Passivation Treatment, to increase adhesive force and the antiseptic property of band steel and priming paint; Described surface of drying again after treatment facility adopts the electrical heating baking oven to Passivation Treatment is carried out drying and is handled, to strengthen passivation effect, plate face baking temperature 72-85 degree, rendering prime treatment adopt the first roller coat unit that belt steel surface is applied back of the body lacquer and priming paint, and the color of priming paint and performance are determined according to institute's stamp look; Described baking-curing treatment facility and cooling device toast the band steel of primer coating and back of the body lacquer, priming paint and back of the body lacquer are fully solidified, solidification temperature 214-232 degree, cool off by water smoke and the current band steel after to baking-curing then, further stablize the performance of institute's primer coating and finish paint.
In the present embodiment, for the light of the pattern that improves steel plate, adopt the post processing that 9 pairs of steel bands of equipment for after-treatment assembly spray luminous paint after serigraphy, at this, described equipment for after-treatment assembly 9 is flush coater.
In the present embodiment, for the color steel that will produce batches rolling, described production line also comprises coiling machine 15 and cutter 16, and in the present embodiment, described cutter 16 is cut for hydraulic pressure.
In the present embodiment, handle for steel strip surface being carried out overlay film, between described the 5th jockey pulley 12 and described cutter 16, film covering device 17 is set, be used for that steel strip surface is carried out overlay film and handle.
In the present embodiment, provide the ability of permanent tension force in order to improve the 3rd jockey pulley 7, between described the 3rd jockey pulley 7 and described serigraphy assembly 8, additional tension roller 18 is set, is used for operating steadily with the steel band of described the 3rd jockey pulley 7 common guarantee through sided corona treatment.
Efficient for the production line of the metal stamp sheet material that improves present embodiment, in the present embodiment, before the serigraphy section, increase roll coating apparatus assembly 14, described roll coating apparatus assembly 14 is used for carrying out monochrome or polychrome roller coat to carrying out serigraphy steel band before between described corona machine 61 and described second jockey pulley 5.
As shown in Figure 2, in the present embodiment, described roll coating apparatus assembly 14 comprises feeder apparatus 141, is used for providing coating; Suction roller 142, its periphery is connected with described feeder apparatus 141, has a plurality of depressions that form image-region when filling with described coating on the described periphery; Rubber-coated roller 143, its periphery is connected with described suction roller 142, is used for accepting the image-region that described coating forms at described applicator roll 143, and described image-region is transferred on the steel plate; First scraper 144 is installed in first and scrapes on the knife support, contacts with described suction roller 142 with special angle, for the coating outside the described image-region that strikes off described suction roller 142; And second scraper 145, be installed in second and scrape on the knife support, contact with described applicator roll 142 with special angle, be used for striking off on the described rubber-coated roller 143 coating remaining after the transfer printing.Wherein, described first scraper 144 contacts with described suction roller 142 with the angle less than 30 degree; Described second scraper 145 contacts with described applicator roll 143 with the angle greater than 30 degree, can guarantee striking off suction roller 142 and applicator roll 143 simultaneously.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are in protection domain of the present utility model.
Claims (8)
1. the production line of a metal stamp sheet material is characterized in that: comprise following equipment successively:
Uncoiler (1) is used for the steel band uncoiling that will curl, and steel band is pruned;
Sewing machine (2) is used for and will be linked together by the front and back steel band after described uncoiler (1) uncoiling;
First jockey pulley (3) is used for making the steel band even running of sewing up through described sewing machine (2);
Entry loop (4), when be used for guaranteeing described uncoiler (1) uncoiling and described sewing machine (2) when sewing up process section do not shut down;
Second jockey pulley (5) is used for making the steel band even running of twining out from described entry loop (4);
Pre-processing device assembly (6) is used for steel band is carried out the serigraphy pre-treatment;
The 3rd jockey pulley (7) is used for making the steel band even running through the serigraphy pre-treatment;
Serigraphy assembly (8) is used for steel band is carried out serigraphy, forms specific pattern;
The equipment for after-treatment assembly is used for the steel band after the serigraphy is carried out post processing;
The 4th jockey pulley (10) is used for making the steel band even running through after described serigraphy assembly (8) printing;
Outlet kink (11) is used for the assurance process section and does not shut down when blanking;
The 5th jockey pulley (12) is used for making the steel band even running of twining out from described outlet kink (10); And
Cutter (13) is used for steel band is sheared formation metal stamp sheet material according to specific standard.
2. the production line of metal stamp sheet material according to claim 1, it is characterized in that: described serigraphy assembly (8) comprises at least one screen process press (81) and matching used for being printed on the infrared ray cured stove (82) that the pattern on the steel band is cured by described screen process press (81) with described screen process press (81).
3. the production line of metal stamp sheet material according to claim 2 is characterized in that: described pre-processing device assembly (6) comprises the corona machine (61) that is used for steel band is carried out sided corona treatment that is arranged between described second jockey pulley (5) and the 3rd jockey pulley (7).
4. the production line of metal stamp sheet material according to claim 3 is characterized in that: also comprise the electrostatic dust collection equipment (62) that is arranged between described corona machine (61) and described the 3rd jockey pulley (7).
5. the production line of metal stamp sheet material according to claim 4 is characterized in that: described equipment for after-treatment comprises the flush coater for spraying luminous paint on the pattern that is printed on the described steel band.
6. according to the production line of claim 4 or 5 described metal stamp sheet materials, it is characterized in that: described pre-processing device assembly (6) also comprises the roll coating apparatus assembly (14) that is arranged between described second jockey pulley and the described corona machine (61), and described roll coating apparatus assembly (14) is used for described steel band is carried out monochromatic roller coat.
7. the production line of metal stamp sheet material according to claim 6, it is characterized in that: described roll coating apparatus assembly (14) comprises
Feeder apparatus (141) is used for providing coating;
Suction roller (142), its periphery is connected with described feeder apparatus (141), has a plurality of depressions that form image-region when filling with described coating on the described periphery;
Rubber-coated roller (143), its periphery is connected with described suction roller (142), is used for accepting the image-region that described coating forms at described applicator roll (143), and described image-region is transferred on the steel plate;
First scraper (144) is installed in first and scrapes on the knife support, contacts with described suction roller (142) with special angle, for the coating outside the described image-region that strikes off described suction roller (142); And
Second scraper (145) is installed in second and scrapes on the knife support, contacts with described applicator roll (142) with special angle, is used for striking off described rubber-coated roller (143) and goes up remaining coating after the transfer printing.
8. the production line of metal stamp sheet material according to claim 7 is characterized in that: described first scraper (144) contacts with described suction roller (142) with the angles less than 30 degree; Described second scraper (145) contacts with described applicator roll (143) with the angle greater than 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744151 CN203032023U (en) | 2012-12-31 | 2012-12-31 | Production line of metal printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744151 CN203032023U (en) | 2012-12-31 | 2012-12-31 | Production line of metal printing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203032023U true CN203032023U (en) | 2013-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220744151 Expired - Fee Related CN203032023U (en) | 2012-12-31 | 2012-12-31 | Production line of metal printing plate |
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| CN (1) | CN203032023U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104411108A (en) * | 2014-11-24 | 2015-03-11 | 东莞康源电子有限公司 | Solder resist ink circuit board manufacture method |
| CN105058966A (en) * | 2015-08-13 | 2015-11-18 | 佛山市环宇新型材料有限公司 | Roller type printing device |
| CN107461012A (en) * | 2017-09-29 | 2017-12-12 | 河南伟锦新能源科技有限公司 | A kind of energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line |
| CN108705858A (en) * | 2018-05-02 | 2018-10-26 | 苏州巴洛特新材料有限公司 | Four chromatography metal stamp tinuous productions |
| EP2965827B1 (en) | 2014-07-08 | 2019-05-08 | ThyssenKrupp Steel Europe AG | Strip coating method for the production of a semi-finished product with a surface structure |
| CN112071516A (en) * | 2020-08-25 | 2020-12-11 | 浙江盛洋科技股份有限公司 | Novel environment-friendly treatment process for conductor surface |
| CN116550883A (en) * | 2023-07-10 | 2023-08-08 | 南通四方节能科技有限公司 | Metal surface sandwich panel continuous production line |
-
2012
- 2012-12-31 CN CN 201220744151 patent/CN203032023U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2965827B1 (en) | 2014-07-08 | 2019-05-08 | ThyssenKrupp Steel Europe AG | Strip coating method for the production of a semi-finished product with a surface structure |
| CN104411108A (en) * | 2014-11-24 | 2015-03-11 | 东莞康源电子有限公司 | Solder resist ink circuit board manufacture method |
| CN105058966A (en) * | 2015-08-13 | 2015-11-18 | 佛山市环宇新型材料有限公司 | Roller type printing device |
| CN107461012A (en) * | 2017-09-29 | 2017-12-12 | 河南伟锦新能源科技有限公司 | A kind of energy-saving aluminium sheet smallpox spraying decoration shaping automatic assembly line |
| CN108705858A (en) * | 2018-05-02 | 2018-10-26 | 苏州巴洛特新材料有限公司 | Four chromatography metal stamp tinuous productions |
| CN112071516A (en) * | 2020-08-25 | 2020-12-11 | 浙江盛洋科技股份有限公司 | Novel environment-friendly treatment process for conductor surface |
| CN116550883A (en) * | 2023-07-10 | 2023-08-08 | 南通四方节能科技有限公司 | Metal surface sandwich panel continuous production line |
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Denomination of utility model: Production line of metal printing plate Effective date of registration: 20160126 Granted publication date: 20130703 Pledgee: China Huarong Asset Management Limited by Share Ltd. Jilin branch Pledgor: LIAONING CHAOSHUO TOMA TECHNOLOGY STEEL PLATE PRINTING Co.,Ltd. Registration number: 2016990000083 |
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