CN113561648B - Edge line stain preventing device for printing ink on wood board - Google Patents
Edge line stain preventing device for printing ink on wood board Download PDFInfo
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- CN113561648B CN113561648B CN202111126077.XA CN202111126077A CN113561648B CN 113561648 B CN113561648 B CN 113561648B CN 202111126077 A CN202111126077 A CN 202111126077A CN 113561648 B CN113561648 B CN 113561648B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
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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
- B41F19/008—Apparatus or machines for carrying out printing operations combined with other operations with means for stamping or cutting out
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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
- B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
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Abstract
The invention discloses a side line stain preventing device for printing ink on a wood board, which comprises an external pressing device and a pressing and cutting edge for blocking ink diffusion, wherein an outer layer protection ring is sleeved on the outer side wall of the pressing and cutting edge, the pressing and cutting edge is flush with the top of the outer layer protection ring in an initial state, the outer side wall of the pressing and cutting edge is in contact with the inner side wall of the outer layer protection ring, the outer layer protection ring comprises an outer ring and a plurality of first communicating groups, and the first communicating groups comprise a first communicating hole and a second communicating hole which are communicated with each other. The pressing and cutting edge can form a pressing dent around the printed pattern, so that the original wood grain texture on the wood board can be effectively damaged, the ink is prevented from flowing out through the wood grain texture, the impressed dent can temporarily store the redundant ink, the redundant ink is prevented from seeping out of the range of the pressing and cutting edge, and the generation of dirty marks caused by the accumulation of the printed sideline ink is avoided.
Description
Technical Field
The invention relates to the technical field of ink printing, in particular to a side line stain preventing device for wood board ink printing.
Background
In the printing field, a large amount of ink is required to be used for printing in the process of wood board printing operation, and various problems usually occur in the printing process, for example, the ink is guided to flow along the texture due to the texture on the wood board in the printing process, so that the edge line of a printed product generates a net-shaped stain, and the appearance is influenced; and secondly, in the printing process, the printing quality is low due to too little ink, and the printing quality is low due to too much ink, so that the ink flows out of the originally limited frame due to too much ink printing, the ink is accumulated, and stains are generated to influence the attractiveness of printed products.
Therefore, a device for preventing edge lines from being stained in wood board ink printing is designed.
Disclosure of Invention
The invention aims to solve the problems that ink accumulation causes stains and affects the appearance of printed products, and provides a sideline stain preventing device for wood board ink printing.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a plank printing ink printing prevent limit line stain device, includes that peripheral hardware presses equipment and is used for the pressing of separation printing ink diffusion to cut the sword, press to cut sword lateral wall cover and be equipped with outer guard ring, during initial condition, press to cut the sword and flush with outer guard ring top, press to cut the sword lateral wall and contact with outer guard ring inside wall, outer guard ring includes a plurality of first intercommunication groups that outer lane and inside wall set up, first intercommunication group is including the first intercommunicating pore and the second intercommunicating pore of intercommunication, press to cut the sword and include a plurality of second intercommunication groups that annular closed sword and lateral wall set up, second intercommunication group is including third intercommunicating pore and fourth intercommunicating pore, the annular closed sword bottom has been seted up and has been cut the cutting edge, cut the oil absorption hole of seting with the fourth intercommunicating pore on the cutting edge, press to cut the sword and take the template that is stained with printing ink to push down, the wood board cutting device is characterized in that a pressing dent is formed around a printed pattern on a wood board by the pressing cutting edge, a pressing plate which slides and presses in an outer protection ring is arranged on the pressing cutting edge, a sliding cavity which changes the air pressure is arranged in the outer protection ring, a fixed sealing ring is arranged in the sliding cavity, a pressing rod pressed by the pressing plate is inserted in the fixed sealing ring in a penetrating manner, the pressing plate slides on the outer protection ring through a sliding hole, a buffer spring is sleeved on the outer side wall of the pressing rod, the two ends of the buffer spring are respectively fixedly connected with the pressing plate and the fixed sealing ring, the outer pressing device is fixedly connected with the inner wall of the pressing cutting edge, the pressing cutting edge is connected with the outer protection ring through the buffer spring, the pressing plate and the fixed sealing ring, the outer protection ring is higher than the pressing cutting edge, and a pressing piston is arranged at the bottom of the pressing rod, the first communicating hole is arranged below the fixed sealing ring, the first communicating hole and the second communicating hole are internally provided with gas-closing devices containing spheres, and the third communicating hole and the fourth communicating hole are internally provided with shifting devices for breaking the gas tightness of the gas-closing devices.
Preferably, the gas-tight device comprises a limiting sealing ring, a fixed limiting ring and a compression spring, the limiting sealing ring is provided with a first placing hole and a second placing hole which are coaxially and sequentially arranged, the radius of the second placing hole is larger than that of the first placing hole, the fixed limiting ring is arranged in the first placing hole, the fixed limiting ring is connected with the ball body through the compression spring, two ends of the compression spring are respectively fixedly connected with the fixed limiting ring and the ball body, and the compression spring is in a pulling state.
Preferably, the radius of the first placing hole, the radius of the sphere and the radius of the second placing hole are sequentially increased.
Preferably, the poking device comprises a fixed spring ring, a poking rod, a rotating shaft and a triangular limiting block, the fixed spring ring is arranged on the inner wall of the third communicating hole, the poking rod rotates on the fixed spring ring through the rotating shaft, and the triangular limiting block is arranged between the poking rod and the inner wall of the third communicating hole.
Preferably, a first vent hole and a second vent hole communicated with the atmosphere are respectively formed at two ends of the sliding cavity.
Preferably, the third communication hole and the first communication hole are located on the same vertical plane, and the second communication hole and the fourth communication hole are located on the same vertical plane.
The invention has the beneficial effects that:
1. the pressing and cutting edge can form a pressing dent around the printed pattern, so that the original wood grain texture on the wood board can be effectively damaged, the ink is prevented from flowing out through the wood grain texture, the impressed dent can temporarily store the redundant ink, the redundant ink is prevented from seeping out of the range of the pressing and cutting edge, and the generation of dirty marks caused by the accumulation of the printed sideline ink is avoided.
2. The invention adopts the technical scheme that the pressing cutting edge can carry the template stained with the ink to continuously press downwards until the pattern to be printed is printed on the wood board, meanwhile, the pressing cutting edge can also generate dents on the wood board, and then the dents of the cutting edge can also absorb the redundant ink to avoid the accumulation of the ink in the dents.
3. When the pressing cutting edge descends to the first communicating hole and the third communicating hole to be coaxial, the poking rod can poke the ball body to enable a gap to be generated between the ball body and the first placing hole, and a closed flow channel is formed due to the fact that the third communicating hole and the first communicating hole are communicated with each other, the second communicating hole and the fourth communicating hole are communicated with each other at the moment, so that air flow can be formed to suck away ink in a dent through the oil suction hole, and the ink accumulation is prevented from causing stain marks.
Drawings
FIG. 1 is a schematic structural diagram of a device for preventing edge stains in ink printing on a wood board according to the present invention;
FIG. 2 is a schematic structural diagram of an outer protective ring in a device for preventing edge stains in ink printing on a wood board according to the present invention;
FIG. 3 is a schematic structural view of a pressing and cutting blade in a device for preventing edge stain in ink printing on a wood board according to the present invention;
FIG. 4 is a schematic view of a structure of a through hole in a border-line-smudge preventing device for ink printing on a wood board according to the present invention;
FIG. 5 is a schematic structural diagram of an initial position of an outer protective ring and an initial position of a pressing and cutting blade in a device for preventing edge stains in ink printing on a wood board according to the present invention;
FIG. 6 is a schematic structural diagram of the final positions of the outer protective ring and the pressing and cutting blade in the edge-line-smudge-preventing device for ink printing on the wood board according to the present invention;
fig. 7 is an enlarged schematic view of the structure at a in fig. 6.
In the figure: the device comprises an external pressing device 1, a pressing plate 2, an external protective ring 3, an external ring 31, a first through hole 32, a second through hole 33, a pressing and cutting blade 4, an annular closed blade 41, a third through hole 42, a fourth through hole 43, an oil suction hole 44, a sliding hole 5, a sliding cavity 6, a fixed sealing ring 7, a pressing rod 8, a buffer spring 9, a pressing piston 10, a first through hole 11, a second through hole 12, a limit sealing ring 13, a fixed spring ring 14, a ball 15, a poking rod 16, a fixed limiting ring 17, a compression spring 18, a rotating shaft 19 and a triangular limiting block 20.
Detailed Description
Referring to fig. 1-7, a wood board ink printing's dirty mark device of prevent sideline, press cutting edge 4 including peripheral hardware press device 1 with being used for pressing of separation printing ink diffusion, press cutting edge 4 lateral wall cover and be equipped with outer guard ring 3, press cutting edge 4 and outer guard ring 3 tops during initial condition and flush, press cutting edge 4 lateral wall and outer guard ring 3 inside walls and contact, show referring to fig. 1, outer guard ring 3 is pressing cutting edge 4 lateral wall and is sliding, the printing ink that like this can effectual protection printing produces oozes, make pressing and form a buffer between cutting edge 4 and the outer guard ring 3, be convenient for absorb the processing to printing ink.
The outer protection ring 3 comprises an outer ring 31 and a plurality of first communicating groups arranged on the inner side wall, each first communicating group comprises a first communicating hole 32 and a second communicating hole 33 which are communicated with each other, the pressing and cutting blade 4 comprises an annular closed blade 41 and a plurality of second communicating groups arranged on the outer side wall, each second communicating group comprises a third communicating hole 42 and a fourth communicating hole 43, the third communicating holes 42 and the first communicating holes 32 are positioned on the same vertical plane, the second communicating holes 33 and the fourth communicating holes 43 are positioned on the same vertical plane, and it should be noted that, referring to fig. 1-4, in an initial state, as the pressing and cutting blade 4 is flush with the top surface of the outer protection ring 3 at the moment, the third communicating holes 42 and the first communicating holes 32 as well as the second communicating holes 33 and the fourth communicating holes 43 are not communicated with each other, a closed flow channel cannot be formed;
when the outer guard ring 3 is pressed against the wood plate first, and then the pressing and cutting blade 4 is pressed down again, the third communicating hole 42 and the first communicating hole 32 shown in fig. 4 are communicated with each other, and the second communicating hole 33 and the fourth communicating hole 43 are communicated with each other, so that a flow passage of the air current is formed between the outer guard ring 3 and the pressing and cutting blade 4.
The cutting edge has been seted up to annular closed sword 41 bottom, wherein set up like this and not only can be with placing press the cutting edge 4 in will print the template that is stained with printing ink and carve on waiting the plank of printing, cut the cutting edge and can form one around the printing pattern and press the indent, can effectually destroy the wood grain texture originally on the plank, avoid printing ink to pass through the wood grain texture and flow, the indent that the impression came out simultaneously can keep in unnecessary printing ink, prevent that unnecessary printing ink from oozing the scope of pressing cutting edge 4 at, avoid piling up of printing sideline printing ink to cause the production of dirty mark.
The oil suction hole 44 communicated with the fourth communication hole 43 is formed in the cutting blade, and it should be noted that the arrangement not only allows the dent generated by pressing the cutting blade to temporarily store the redundant ink, but also allows the cutting blade with the oil suction hole 44 to absorb the redundant ink in the dent, thereby avoiding the accumulation of the ink in the dent.
Referring to fig. 5, a pressing plate 2 which slides and presses in an outer protection ring 3 is arranged on a pressing and cutting blade 4, a sliding cavity 6 which changes the air pressure is arranged in the outer protection ring 3, a fixed sealing ring 7 is arranged in the sliding cavity 6, a pressing rod 8 which is pressed by the pressing plate 2 is inserted in the fixed sealing ring 7 in a penetrating mode, the pressing plate 2 slides on the outer protection ring 3 through a sliding hole 5, the external pressing device 1 can drive the pressing rod 8 to slide up and down under the action of the external pressing device, and a pressing piston 10 at the bottom of the pressing rod 8 can also slide up and down along with the up-and-down sliding of the pressing rod 8.
It should be noted that, the outer side wall of the pressing rod 8 is sleeved with a buffer spring 9, two ends of the buffer spring 9 are respectively fixedly connected with the pressing plate 2 and the fixed sealing ring 7, the external pressing device 1 is fixedly connected with the inner wall of the pressing and cutting blade 4, the pressing and cutting blade 4 is connected with the outer protection ring 3 through the buffer spring 9, the pressing plate 2 and the fixed sealing ring 7, the height of the outer protection ring 3 is larger than that of the pressing and cutting blade 4, so that when the external pressing device 1 drives the pressing and cutting blade 4 to descend, the bottom of the outer protection ring 3 is firstly contacted with the wood board to be printed, then the pressing and cutting blade 4 drives the template with ink to continue to press downwards until the pattern to be printed is printed on the wood board, and meanwhile, the pressing and cutting blade 4 also generates dents on the wood board, the external pressing device 1 is lifted when printing is completed, the pressing and cutting blade 4 and the outer protection ring 3 can reset under the action of the buffer spring 9, so that the next continuous pressing is facilitated.
According to 8 bottoms on the pressure pole to be provided with and press piston 10, slide 6 both ends and offer respectively with the first air vent 11 and the second air vent 12 of atmosphere intercommunication, set up like this, can guarantee to press the atmospheric pressure that press 2 tops of pressing the board and press piston 10 bottoms the same with external atmospheric pressure, can not lead to pressing piston 10 to push down the influence that the in-process received and press piston 10 bottom atmospheric pressure and change.
The first communication hole 32 is provided below the fixed seal ring 7, and the gas closing means including the ball 15 is provided in the first communication hole 32 and the second communication hole 33, and it should be noted that when the pressing piston 10 is pressed down and reaches below the first communication hole 32, a low gas pressure is generated in the closed space formed by the fixed seal ring 7, the pressing piston 10, and the first communication hole 32 when the pressing piston 10 is pressed down.
When the pressing cutoff blade 4 is pressed down, the state shown with reference to fig. 6 to 7 is formed.
The air-tight device comprises a limiting sealed ring 13, a fixed limiting ring 17 and a compression spring 18, a first placing hole and a second placing hole which are coaxially and sequentially arranged are formed in the limiting sealed ring 13, the radius of the second placing hole is larger than that of the first placing hole, the fixed limiting ring 17 is arranged in the first placing hole, the fixed limiting ring 17 is connected with the ball body 15 through the compression spring 18, two ends of the compression spring 18 are respectively and fixedly connected with the fixed limiting ring 17 and the ball body 15, the compression spring 18 is in a pulling state, the radius of the first placing hole, the radius of the ball body 15 and the radius of the second placing hole are sequentially increased, the ball body 15 can be conveniently and tightly attached to the first placing hole under the condition that the compression spring 18 is pulled, and the ball body 15 can block the limiting sealed ring 13 to form a sealed environment.
A toggle device for breaking the air tightness of the air-closing device is arranged in the third communicating hole 42 and the fourth communicating hole 43, as shown in fig. 7, the toggle device comprises a fixed spring ring 14, a toggle rod 16, a rotating shaft 19 and a triangular limiting block 20, the fixed spring ring 14 is arranged on the inner wall of the third communicating hole 42, the toggle rod 16 rotates on the fixed spring ring 14 through the rotating shaft 19, it should be noted that at this time, the toggle rod 16 rotates on the fixed spring ring 14 and is influenced by the fixed spring ring 14 to rotate towards the triangular limiting block 20, when the cutting edge 4 is pressed and does not descend, the end part of the toggle rod 16 is tightly attached to the inner side wall of the outer-layer protective ring 3, when the cutting edge 4 is pressed and descends to the position of fig. 7, the inner side wall of the outer-layer protective ring 3 does not limit the toggle rod 16 any more, then the toggle rod 16 rotates, and then the toggle rod 16 is inserted between the sphere 15 and the second placing hole, due to the arrangement of the triangular limiting block 20, excessive rotation of the poke rod 16 can be effectively avoided, meanwhile, the triangular limiting block 20 is arranged between the poke rod 16 and the inner wall of the third communicating hole 42, support can be provided for the poke rod 16, when the pressing and cutting blade 4 descends to the first communicating hole 32 and the third communicating hole 42 to be coaxial, the poke rod 16 can poke the ball body 15, gaps are generated between the ball body 15 and the first placing hole, and a closed flow channel is formed due to the fact that the third communicating hole 42 and the first communicating hole 32 and the second communicating hole 33 and the fourth communicating hole 43 are communicated with each other at the moment, air flow can be formed by the low air pressure, ink in a dent is sucked away through the oil suction hole 44, and the generation of dirt marks caused by the accumulation of the ink is avoided.
The working principle of the invention is as follows: firstly, when the peripheral pressing device 1 with the pressing cutoff edge 4 descends, the bottom of the outer-layer protection ring 3 is firstly contacted with a wood board to be printed, then the pressing cutoff edge 4 can be used for driving a template stained with ink to be pressed downwards continuously until a pattern to be printed is printed on the wood board, meanwhile, the pressing cutoff edge 4 can also generate a dent on the wood board, then the cutting cutoff edge can absorb redundant ink in the dent, the accumulation of the ink in the dent is avoided, and the air flow generated by the fact that a low-air-pressure space is damaged when the pressing piston 10 presses downwards in a closed space formed by the fixed sealing ring 7, the pressing piston 10 and the first through hole 32 can suck the ink in the dent away, and the generation of stains caused by the accumulation of the ink is avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a plank printing ink is printed prevents limit line stain device, includes that peripheral hardware presses equipment (1) and is used for the pressing of separation printing ink diffusion to cut off sword (4), its characterized in that, press and cut off sword (4) lateral wall cover and be equipped with outer guard ring (3), during initial condition, press and cut off sword (4) and flush with outer guard ring (3) top, press and cut off sword (4) lateral wall and contact with outer guard ring (3) inside wall, outer guard ring (3) include a plurality of first intercommunication groups that outer lane (31) and inside wall set up, first intercommunication group is including first intercommunicating hole (32) and second intercommunicating hole (33) that communicate each other, press and cut off sword (4) and include a plurality of second intercommunication groups that annular closed sword (41) and lateral wall set up, second intercommunication group is including third intercommunicating hole (42) and fourth intercommunicating hole (43), the bottom of the annular closed blade (41) is provided with a cutting blade, the cutting blade is provided with an oil suction hole (44) communicated with a fourth communicating hole (43), the pressing cutting blade (4) is driven to press downwards with a template stained with ink, the pressing cutting blade (4) forms a pressing dent on the periphery of a printed pattern on a wood board, the pressing cutting blade (4) is provided with a pressing plate (2) sliding and pressing in an outer protection ring (3), a sliding cavity (6) changing the air pressure is arranged in the outer protection ring (3), a fixed sealing ring (7) is arranged in the sliding cavity (6), a pressing rod (8) pressed by the pressing plate (2) is inserted in the fixed sealing ring (7) in a penetrating manner, the pressing plate (2) slides on the outer protection ring (3) through a sliding hole (5), and the outer side wall of the pressing rod (8) is sleeved with a buffer spring (9), the two ends of the buffer spring (9) are respectively fixedly connected with the pressing plate (2) and the fixed sealing ring (7), the peripheral pressing equipment (1) is fixedly connected with the inner wall of the pressing and cutting blade (4), the pressing and cutting blade (4) is connected with the outer layer protection ring (3) through the buffer spring (9), the pressing plate (2) and the fixed sealing ring (7), the height of the outer layer protection ring (3) is larger than that of the pressing and cutting blade (4), the bottom of the pressing rod (8) is provided with the pressing piston (10), the first connecting hole (32) is arranged below the fixed sealing ring (7), the first connecting hole (32) and the second connecting hole (33) are internally provided with air closing devices containing a ball body (15), and the third connecting hole (42) and the fourth connecting hole (43) are internally provided with shifting devices for breaking the air tightness of the air closing devices.
2. A sideline stain preventing device for wood board ink printing according to claim 1, wherein the air closing device comprises a limit sealing ring (13), a fixed limiting ring (17) and a compression spring (18), a first placing hole and a second placing hole are formed in the limit sealing ring (13) and are coaxially and sequentially arranged, the radius of the second placing hole is larger than that of the first placing hole, the fixed limiting ring (17) is arranged in the first placing hole, the fixed limiting ring (17) is connected with the sphere (15) through the compression spring (18), two ends of the compression spring (18) are respectively fixedly connected with the fixed limiting ring (17) and the sphere (15), and the compression spring (18) is in a pulling state.
3. A borderline stain prevention device for wood board ink printing according to claim 2 characterized in that said first placement hole radius, sphere (15) radius and second placement hole radius increase in sequence.
4. A border line stain prevention device for wood board ink printing according to claim 1, wherein the toggle device comprises a fixed spring ring (14), a toggle rod (16), a rotation shaft (19) and a triangular stop block (20), the fixed spring ring (14) is arranged on the inner wall of the third communication hole (42), the toggle rod (16) rotates on the fixed spring ring (14) through the rotation shaft (19), and the triangular stop block (20) is arranged between the toggle rod (16) and the inner wall of the third communication hole (42).
5. A side line stain prevention device for wood board ink printing according to claim 1, wherein a first vent hole (11) and a second vent hole (12) communicated with the atmosphere are respectively formed at two ends of the sliding cavity (6).
6. A borderline smudge prevention device for ink printing of wood boards according to claim 1 characterized in that the third communication hole (42) and the first communication hole (32) are located on the same vertical plane and the second communication hole (33) and the fourth communication hole (43) are located on the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111126077.XA CN113561648B (en) | 2021-09-26 | 2021-09-26 | Edge line stain preventing device for printing ink on wood board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111126077.XA CN113561648B (en) | 2021-09-26 | 2021-09-26 | Edge line stain preventing device for printing ink on wood board |
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| Publication Number | Publication Date |
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| CN113561648A CN113561648A (en) | 2021-10-29 |
| CN113561648B true CN113561648B (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111126077.XA Active CN113561648B (en) | 2021-09-26 | 2021-09-26 | Edge line stain preventing device for printing ink on wood board |
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| GB763571A (en) * | 1953-08-12 | 1956-12-12 | William Harrison | Improvements in inking devices for printing machines |
| CN204414746U (en) * | 2015-02-04 | 2015-06-24 | 常德立欣电子科技股份有限公司 | A kind of identification printing device of electronic component |
| CN204955688U (en) * | 2015-09-11 | 2016-01-13 | 盐城市艾斯特体育器材有限公司 | Mopping instrument for table tennis table |
| CN108486802A (en) * | 2018-02-07 | 2018-09-04 | 胡和萍 | A kind of efficient textile fabric printing equipment |
| CN108674003B (en) * | 2018-04-28 | 2020-08-14 | 句容市东山纸品厂 | Process plate printing device |
| CN208376307U (en) * | 2018-07-11 | 2019-01-15 | 广州晶绘实业有限公司 | Antifouling rubber mat |
| CN210415842U (en) * | 2019-02-27 | 2020-04-28 | 南京孚嘉印刷有限公司 | Adjustable printing machine |
| CN210706444U (en) * | 2019-07-12 | 2020-06-09 | 四川德铭电子科技有限公司 | Quick printing device |
| CN110281639B (en) * | 2019-08-02 | 2024-04-19 | 常州工程职业技术学院 | Printing tool for wallpaper with non-cultural symbol |
| CN212666912U (en) * | 2020-07-07 | 2021-03-09 | 杭州中荷智慧城市科技有限公司 | Clothing pattern printing device for clothing production |
| CN113043741B (en) * | 2021-03-23 | 2022-09-13 | 深圳友邦塑料印刷包装有限公司 | Special automatic redundant printing ink removing device for rubber bag printing machine |
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