CN115352186B - A humidification device for printing sample - Google Patents
A humidification device for printing sample Download PDFInfo
- Publication number
- CN115352186B CN115352186B CN202211162787.2A CN202211162787A CN115352186B CN 115352186 B CN115352186 B CN 115352186B CN 202211162787 A CN202211162787 A CN 202211162787A CN 115352186 B CN115352186 B CN 115352186B
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- Prior art keywords
- humidifying
- negative pressure
- nozzle
- pipe
- sample
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000004062 sedimentation Methods 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 4
- 238000010793 Steam injection (oil industry) Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B41F23/02—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by dampening
-
- 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
- B41F23/002—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing cleaning devices for sheets or webs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Humidification (AREA)
Abstract
The invention discloses a humidifying device for printing a sample, which comprises a humidifying cavity and a cabinet body, wherein the upper end of the cabinet body is provided with a conveying surface which is obliquely arranged, the middle part of the conveying surface is provided with the humidifying cavity in a sedimentation mode, a humidifying component communicated with a steam pipeline is arranged in the humidifying cavity, and a steam nozzle of the humidifying component is opposite to the back side of the sample on the conveying surface; the low-level end of the humidifying cavity is provided with a water outlet which is communicated with the water outlet on the cabinet body. According to the invention, the steam humidification is carried out on one side of the sample sheet, on which the printing ink is not printed, so that the humidification effect is uniform, the sample sheet can be naturally flattened, and the overall flatness of the sample sheet is optimized.
Description
Technical Field
The invention relates to the technical field of printing, in particular to a humidifying device for printing a sample sheet.
Background
The packaging box in the tobacco industry is generally subjected to single-sided printing, after printing is finished, the tension on one side of printing ink is different from the tension on one side of non-printing ink, after drying, a sample is often curled and prone down, and the overall flatness of the sample is not up to standard.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the humidifying device for printing the sample, which is used for humidifying the steam on the side of the sample, on which the printing ink is not printed, so that the humidifying effect is uniform, the sample can be naturally flattened, and the overall flatness of the sample is optimized.
The invention provides a humidifying device for printing a sample, which comprises a humidifying cavity and a cabinet body, wherein the upper end of the cabinet body is provided with a conveying surface which is obliquely arranged, the humidifying cavity is arranged in the middle of the conveying surface in a subsidence mode, a humidifying component communicated with a steam pipeline is arranged in the humidifying cavity, and a steam nozzle of the humidifying component is opposite to the back side of the sample on the conveying surface; the low-level end of the humidifying cavity is provided with a water outlet which is communicated with the water outlet on the cabinet body.
Further, the device also comprises a negative pressure component, wherein the negative pressure component is arranged at the rear of the humidifying cavity along the running direction of the sample sheet; the negative pressure assembly is subsidently mounted to the conveying surface.
Further, the negative pressure assembly comprises a high-level wheel, a low-level wheel and a negative pressure pipe, wherein the negative pressure pipe is positioned between the high-level wheel and the low-level wheel, and a negative pressure port of the negative pressure pipe is opposite to the sample sheet; the other end of the negative pressure pipe extends out of the cabinet body.
Further, the humidifying assembly comprises a first humidifying pipe and a second humidifying pipe, a mounting frame is arranged in the humidifying cavity, and the first humidifying pipe and the second humidifying pipe are both arranged on the mounting frame; the humidification chamber includes a plurality of sets of humidification components.
Further, a first nozzle is arranged on the first humidifying pipe, a second nozzle is arranged on the second humidifying pipe, and the spraying area of the first nozzle and the spraying drop point of the second nozzle on the back side of the sample sheet are identical and synchronous.
Further, the steam jet direction of the first nozzle is set forward to the running direction of the sample sheet, and the steam jet direction of the second nozzle is set reverse to the running direction of the sample sheet.
Further, the novel cabinet also comprises an exhaust pipeline, wherein an air suction port is arranged at the lower end of the exhaust pipeline and is arranged outside the cabinet body, and an air inlet end is arranged at the upper end of the exhaust pipeline and is arranged inside the cabinet body.
Furthermore, a protective cover is arranged at the upper part of the cabinet body, and the protective cover and the cabinet body are installed/detached through a fixing device; the fixing device is arranged on the side wall of the cabinet body and is not contacted with the conveying surface.
Further, a plurality of foot rests are arranged at the bottom of the cabinet body, leveling assemblies are arranged on the foot rests respectively, and the leveling assemblies are used for adjusting the installation angle of the cabinet body.
Further, the leveling assembly comprises a base, leveling pieces, fixing pieces and a screw rod, wherein the lower end of the screw rod is connected with the base, the foot rest is in threaded connection with the screw rod, the fixing pieces are in threaded connection with the screw rod and are located between the base and the leveling pieces, and the leveling pieces are fixedly connected with the upper ends of the screw rod.
The screw rod is rotatably connected with the base; the footing frame comprises a vertical plate and a transverse plate, the vertical plate is fixedly connected with the cabinet body, and the transverse plate is in threaded connection with the screw rod; the fixing pieces are respectively arranged on the upper side and the lower side of the transverse plate of the bottom foot rest.
Further, the two ends of the conveying surface, which are positioned on the cabinet body, extend outwards to form an arc-shaped guide plate for avoiding scraping between the sample sheet and the conveying surface.
The beneficial effects of the invention are as follows:
the invention relates to a humidifying device for a printing sample, which is added to an existing production process line, and adjusts the primary steam quantity of steam to reach proper temperature and air quantity so as to ensure that the sample generates certain stretching quantity and cannot generate too large deformation, thereby solving the phenomena of curling and lying down of the sample after printing and drying.
A plurality of groups of humidifying components are arranged in the humidifying cavity, steam humidification is carried out on one side of the sample, and the nozzles of the humidifying components are arranged at the inclination angles of the nozzles according to the inclination of the sample, so that the whole humidifying effect of the humidifying components is uniform.
The negative pressure stretching operation can be performed on the humidified sample, and the sample is slightly stretched, so that the resistance of the sample to curling and lying down is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to identify like elements. The drawings, which are included in the description, illustrate some, but not all embodiments of the invention. Other figures can be derived from these figures by one of ordinary skill in the art without undue effort.
Fig. 1 is a block diagram of a humidifying device for printing a sample sheet according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 in accordance with an embodiment of the present invention;
FIG. 3 is a block diagram of a humidifying assembly of a humidifying device for printing coupons, according to an embodiment of the present invention;
fig. 4 is a block diagram of a leveling assembly of a humidifying device for printing coupons, according to an embodiment of the present invention.
In the figure: 1. a humidification chamber; 2. a negative pressure assembly; 3. a cabinet body; 4. a fixing device; 5. a first humidifying pipe; 6. a second humidifying pipe; 7. an exhaust duct; 8. a leveling assembly; 9. sample sheet; 11. a mounting frame; 12. a water outlet; 21. a high-level wheel; 22. a low-level wheel; 23. a negative pressure pipe; 31. a protective cover; 32. a bottom foot rest; 33. a mounting plate; 34. a water outlet; 51. a first nozzle; 61. a second nozzle; 71. an air suction port; 72. an air inlet end; 81. a base; 82. a leveling member; 83. a fixing member; 84. and a screw rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to solve the above problems, the present invention provides a humidifying device for printing a sample, referring to fig. 1, 2, 3, and 4, mainly including a humidifying cavity 1 and a cabinet body 3, wherein the upper end of the cabinet body 3 is a conveying surface arranged obliquely, the middle of the conveying surface is provided with the humidifying cavity 1 in a settling manner, a humidifying component communicated with a steam pipeline is arranged in the humidifying cavity 1, and a steam nozzle of the humidifying component is opposite to the back side of a sample 9 on the conveying surface; the lower end of the humidification chamber 1 is provided with a water outlet 12 which is communicated with a water outlet 34 on the cabinet body 3.
The humidifying device of the present invention can be installed on a production process line, and the sample sheet 9 is humidified based on the requirements of different stages during printing.
The humidifying device is in butt joint with the single side face of the sample sheet 9 through the humidifying cavity 1 to form a steam space to humidify the steam of the sample sheet 9, and further, the temperature, the injection quantity and the like of the steam can be adjusted; the negative pressure stretching can be selectively started, and the method is suitable for different humidification stages of the sample sheet 9.
The conveying of the sample sheet 9 can be driven by rollers on a process line, the sample sheet 9 passes through the humidifying device of the invention in an inclined posture, and an inclined conveying surface is correspondingly arranged on the cabinet body 3 of the humidifying device. A sedimentation space of the humidification chamber 1 is formed in the middle of the conveying surface, and a mounting plate 33 is arranged for calibrating and fixing the mounting position of the humidification chamber 1. The upper port of the humidifying cavity 1 is in butt joint with the sample sheet 9, and the humidifying cavity 1 can be closed by the sample sheet 9, so that a humidifying space is formed.
Based on the temperature change of steam, the steam is condensed into liquid water, a water outlet 12 can be arranged at the low-level end of the humidification chamber 1 to naturally guide the steam condensate water to be discharged out of the humidification chamber 1, the water outlet 12 can be communicated with a water outlet 34 on the cabinet body 3, and the water outlet 34 is directly communicated to the outside of the cabinet body 3. Further, a conduit may be used to connect the drain opening 12 with the water outlet 34.
It should be clear that, because the humidification chamber 1 continuously conveys the steam, in order to balance the air pressure inside the cabinet 3, an exhaust pipe 7 can be arranged inside the cabinet 3 to suck the steam dissipated from the interior of the cabinet 3. The lower end of the exhaust pipeline 7 can be provided with an air suction port 71 and is externally arranged outside the cabinet body 3 to be communicated with an air suction machine; the upper end of the exhaust pipe 7 may be provided with an air inlet end 72 and is disposed inside the cabinet 3, and the air inlet end 72 may be provided with a plurality of air inlets dispersed into the cabinet 3.
In the embodiment of the invention, the upper end of the cabinet body 3 can be further provided with the protective cover 31, the protective cover 31 and the cabinet body 3 can be assembled/disassembled through the fixing device 4, and the protective cover 31 is arranged above the sample sheet 9, so that the operation of the sample sheet 9 is not influenced.
It will be appreciated that the fixing device 4 may be disposed on a side wall of the cabinet 3, and not contact with the conveying surface, and the fixing device 4 may specifically be a fastening structure, so as to fasten the protection cover 31 to the cabinet 3; the fixing device 4 may also be specifically a locking structure, and is controlled manually or electrically, and when the fixing device 4 is in a locked state, the protective cover 31 is fixed to the cabinet 3.
In the embodiment of the invention, the inside of the humidifying cavity 1 is provided with the mounting frame 11, a plurality of groups of humidifying components can be arranged on the mounting frame 11, and the operating parameters of the humidifying components can be adjusted according to the operating speed and the material of the sample sheet 9. The single humidifying component at least comprises a first humidifying pipe 5 and a second humidifying pipe 6, and the first humidifying pipe 5 and the second humidifying pipe 6 are arranged on the mounting frame 11.
The first humidifying pipe 5 is provided with a first nozzle 51, the second humidifying pipe 6 is provided with a second nozzle 61, and the positions of the first nozzle 51 and the second nozzle 61 are staggered based on the first humidifying pipe 5 and the second humidifying pipe 6 which are arranged in parallel, so that the steam injection areas of the first nozzle 51 and the second nozzle 61 can compensate each other.
Further, the first nozzle 51 and the second nozzle 61 have the same spray area on the back side of the coupon 9 and the spray landing points are synchronized. The steam injection ranges of the nozzles on the same humidifying pipe can be adjusted to be the same, so that when the steam of the nozzles on the two humidifying pipes is injected onto the sample sheet 9, the areas are the same, the drop points are synchronous, and the whole humidification of the sample sheet 9 can be better carried out.
In the embodiment of the present invention, referring to fig. 1 and 3, the steam jet direction of the first nozzle 51 is set in the same direction as the running direction of the sample sheet 9, and the back side of the sample sheet 9 is humidified along the running direction of the sample sheet 9; the steam jet direction of the second nozzle 61 is set in reverse to the running direction of the sample sheet 9, the back side of the sample sheet 9 is humidified in the reverse direction of the running direction of the sample sheet 9, and the jet steam of the first nozzle 51 and the jet steam of the second nozzle 61 can be quickly mixed with each other to blur the jet boundary.
It will be appreciated that, based on the inclination angle of the conveying surface, the relative inclination angles of the first nozzle 51 and the second nozzle 61 may be fixed, so that the steam injection landing points of the first nozzle 51 and the second nozzle 61 can accurately land on the sample sheet 9 matched with the inclination angle of the conveying surface.
In the embodiment of the invention, the negative pressure assembly 2 is arranged at the rear of the humidifying cavity 1 along the running direction of the sample sheet 9; the negative pressure assembly 2 is sedimentation mounted to the conveying surface as shown in fig. 2.
Specifically, the negative pressure assembly 2 comprises a high-level wheel 21, a low-level wheel 22 and a negative pressure pipe 23, wherein the negative pressure pipe 23 is positioned in the middle of the high-level wheel 21 and the low-level wheel 22, and a negative pressure port of the negative pressure pipe 23 is opposite to the sample 9; the other end of the negative pressure pipe 23 extends outside the cabinet 3.
The high-level wheel 21 and the low-level wheel 22 are both in direct contact with the back side of the sample 9, a gap is formed between the high-level wheel 21 and the low-level wheel 22 and used for inserting the negative pressure pipe 23, the port of the negative pressure pipe 23 can be an elongated strip, the gap space corresponds to the port space, the sample 9 can be adsorbed into the gap to generate a certain degree of recess, the micro stretching of the humidified sample 9 is realized, and then the surface tension of the sample 9 is dried and solidified.
The micro-stretching of the sample sheet 9 can be performed before the printing of the ink, so that the sample sheet 9 can effectively resist deformation stress caused to the sample sheet 9 in the ink drying process after the printing of the ink is completed.
It should be clear that whether the stretching operation of the negative pressure assembly 2 is on or not can be regulated by the staff. The adsorption strength in the negative pressure pipe 23 is also adjusted synchronously by the staff, and the adsorption strength can be adjusted adaptively according to the humidity and the material of the sample sheet 9, so that the optimal micro-stretching is realized.
Further, the negative pressure pipe 23 can also clean sundries and excessive moisture which are stained on the back side of the sample sheet 9.
It will be appreciated that in order to facilitate matching the inclination of the conveying surface with the sample sheet 9, and to ensure that the installation of the cabinet 3 is in a flat state, a leveling assembly 8 may be provided at the bottom of the cabinet 3 to adjust the installation flatness of the cabinet 3.
The bottom of the cabinet body 3 is provided with a plurality of foot rests 32, and each foot rest 32 is provided with a leveling component 8, and the leveling components 8 are used for adjusting the installation angle of the cabinet body 3.
The leveling assembly 8 comprises a base 81, leveling pieces 82, fixing pieces 83 and a screw rod 84, wherein the lower end of the screw rod 84 is connected with the base 81, the foot frame 32 is in threaded connection with the screw rod 84, the fixing pieces 83 are located between the base 81 and the leveling pieces 82, and the leveling pieces 82 are fixedly connected with the upper ends of the screw rods 84.
The bottom foot rest 32 comprises a vertical plate and a transverse plate, the vertical plate is fixedly connected with the cabinet body, and the transverse plate is in threaded connection with the screw rod 84; further, the fixing members 83 may be separately disposed on the upper and lower sides of the cross plate of the foot rest 32, so as to fix the screw rod 84 and the foot rest 32 against rotation, and determine the installation flatness of the cabinet body 3.
The screw rod 84 and the base 81 can be in rotary connection, the leveling piece 82 is rotated, the height position of the screw rod 84 is unchanged, the height of the bottom foot rest 32 is changed, and the overall height of the cabinet body 3 can be adjusted; finally, the relative positions of the screw 84 and the foot housing 32 are fixed by means of the fixing elements 83.
It will be appreciated that the two ends of the conveying surface on the cabinet 3 extend outwardly from the arcuate guide plates to avoid scraping between the sample sheet 9 and the conveying surface.
The above description may be implemented alone or in various combinations and these modifications are within the scope of the present invention.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific examples described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (9)
1. The humidifying device for the printed sample is characterized by comprising a humidifying cavity (1), a negative pressure component (2) and a cabinet body (3), wherein the upper end of the cabinet body (3) is a conveying surface which is obliquely arranged, the humidifying cavity (1) is installed in the middle of the conveying surface in a sedimentation mode, the humidifying component communicated with a steam pipeline is arranged in the humidifying cavity (1), and a steam nozzle of the humidifying component faces to the back side of the sample (9) on the conveying surface; a water outlet (12) is arranged at the low-level end of the humidifying cavity (1), and the water outlet (12) is communicated with a water outlet (34) on the cabinet body (3);
the negative pressure assembly (2) is arranged at the rear of the humidifying cavity (1) along the running direction of the sample sheet (9); the negative pressure assembly (2) is installed on the conveying surface in a sedimentation mode, and the negative pressure assembly (2) adsorbs and slightly stretches a sample sheet (9) which runs on the conveying surface after being humidified.
2. A humidifying device for printing a sample sheet according to claim 1, wherein the negative pressure assembly (2) comprises a high-level wheel (21), a low-level wheel (22) and a negative pressure pipe (23), the negative pressure pipe (23) is positioned in the middle of the high-level wheel (21) and the low-level wheel (22), and a negative pressure port of the negative pressure pipe (23) is opposite to the sample sheet (9); the other end of the negative pressure pipe (23) extends out of the cabinet body (3).
3. A humidifying device for printing coupons according to claim 1, wherein the humidifying assembly comprises a first humidifying pipe (5), a second humidifying pipe (6), a mounting frame (11) is arranged inside the humidifying cavity (1), and the first humidifying pipe (5) and the second humidifying pipe (6) are both arranged on the mounting frame (11); the humidifying cavity (1) comprises a plurality of groups of humidifying components.
4. A humidifying device for printed coupons according to claim 3, characterized in that the first humidifying pipe (5) is provided with a first nozzle (51) and the second humidifying pipe (6) is provided with a second nozzle (61), the first nozzle (51) being the same as the second nozzle (61) in spray area on the back side of the coupon (9) and in synchronization with the spray landing.
5. A humidifying device for printing coupons according to claim 4, wherein the steam jet direction of the first nozzle (51) is arranged in a direction that is forward of the direction of travel of the coupons (9) and the steam jet direction of the second nozzle (61) is arranged in a direction that is reverse of the direction of travel of the coupons (9).
6. A humidifying device for printed sheets according to claim 1, further comprising an exhaust duct (7), wherein an air suction port (71) is provided at the lower end of the exhaust duct (7) and is disposed outside the cabinet (3), and an air inlet port (72) is provided at the upper end of the exhaust duct (7) and is disposed inside the cabinet (3).
7. A humidifying device for printed coupons according to claim 1, characterized in that the upper part of the cabinet (3) is also provided with a protective cover (31), said protective cover (31) being mounted/dismounted from the cabinet (3) by means of a fixing device (4); the fixing device (4) is arranged on the side wall of the cabinet body (3) and is not contacted with the conveying surface.
8. A humidifying device for printed coupons according to claim 1, characterized in that the bottom of the cabinet (3) is provided with a plurality of foot shelves (32), each foot shelf (32) being provided with a levelling assembly (8), a plurality of levelling assemblies (8) being used to adjust the angle of installation of the cabinet (3).
9. The humidifying device for printing a sample sheet according to claim 8, wherein the leveling assembly (8) comprises a base (81), a leveling member (82), a fixing member (83) and a screw rod (84), the lower end of the screw rod (84) is connected with the base (81), the foot frame (32) is in threaded connection with the screw rod (84), the fixing member (83) is in threaded connection with the screw rod (84) and the fixing member (83) is located between the base (81) and the leveling member (82), and the leveling member (82) is fixedly connected with the upper end of the screw rod (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211162787.2A CN115352186B (en) | 2022-09-23 | 2022-09-23 | A humidification device for printing sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211162787.2A CN115352186B (en) | 2022-09-23 | 2022-09-23 | A humidification device for printing sample |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115352186A CN115352186A (en) | 2022-11-18 |
| CN115352186B true CN115352186B (en) | 2024-04-05 |
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ID=84006610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211162787.2A Active CN115352186B (en) | 2022-09-23 | 2022-09-23 | A humidification device for printing sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115352186B (en) |
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| CN110605923A (en) * | 2018-06-14 | 2019-12-24 | 海德堡印刷机械股份公司 | Sheet printing machine with dampening unit |
| CN110682695A (en) * | 2018-07-05 | 2020-01-14 | 海德堡印刷机械股份公司 | Sheet printing machine with dampening unit |
| CN210415887U (en) * | 2019-04-30 | 2020-04-28 | 陕西北人印刷机械有限责任公司 | Humidifying device for pre-impregnated paper |
| CN211795351U (en) * | 2019-08-08 | 2020-10-30 | 天津安其居建筑科技有限公司 | Cabinet body convenient to level |
| CN210810031U (en) * | 2019-09-09 | 2020-06-23 | 深圳市艾力威尔新材料技术有限公司 | Adjustable foot of glass cabinet |
| CN214563803U (en) * | 2021-01-04 | 2021-11-02 | 北京虎彩图书装订有限公司 | Paper printing humidifying device |
| CN216942297U (en) * | 2022-01-26 | 2022-07-12 | 浙江中广印业有限公司 | Paper printed matter humidification device |
| CN216857619U (en) * | 2022-02-19 | 2022-07-01 | 上海东港安全印刷有限公司 | Paper cleaning device |
| CN114633551A (en) * | 2022-04-06 | 2022-06-17 | 安徽抱龙新材料科技有限公司 | Film printing ink drying device |
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