CN114318940A - Production process of novel flocking tipping paper - Google Patents
Production process of novel flocking tipping paper Download PDFInfo
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- CN114318940A CN114318940A CN202111664834.9A CN202111664834A CN114318940A CN 114318940 A CN114318940 A CN 114318940A CN 202111664834 A CN202111664834 A CN 202111664834A CN 114318940 A CN114318940 A CN 114318940A
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- Prior art keywords
- flocking
- tipping paper
- ink
- printing
- production process
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052737 gold Inorganic materials 0.000 claims abstract description 20
- 239000010931 gold Substances 0.000 claims abstract description 20
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 19
- 239000004698 Polyethylene Substances 0.000 claims abstract description 17
- -1 polyethylene Polymers 0.000 claims abstract description 17
- 229920000573 polyethylene Polymers 0.000 claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 14
- 239000011888 foil Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000010147 laser engraving Methods 0.000 claims abstract description 6
- 238000013329 compounding Methods 0.000 claims abstract description 4
- 238000007731 hot pressing Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 17
- 238000012546 transfer Methods 0.000 description 9
- 239000000843 powder Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 239000012855 volatile organic compound Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention relates to the field of flocking tipping paper production, in particular to a novel flocking tipping paper production process, which comprises flocking ink, wherein the flocking ink comprises aqueous polyurethane resin and polyethylene wax, the proportion of the aqueous polyurethane resin and the polyethylene wax is adjusted, and then the flocking ink is coated on the surface of the tipping paper; printing a square dot plate of a laser engraving plate, and increasing the depth of a mesh hole on the square dot plate; transferring the aluminum foil to a printing stock by using a set plate material, carrying out hot-pressing compounding on the aluminum foil and the printing stock, peeling off, removing the aluminum foil, and finishing the gold stamping work of the flocking tipping paper. Because the flocking ink is scribbled on connecing the dress paper surface, the flocking effect mainly embodies through aqueous polyurethane resin and low molecular weight polyethylene in the printing ink composition, through the proportion increase parcel of aqueous polyurethane resin in the adjustment printing ink, the proportion of adjustment low molecular weight polyethylene increases the smoothness, reduces the friction, and after the use, the flocking effect of the flocking ink after the improved material can satisfy customer's demand.
Description
Technical Field
The invention relates to the field of production of flocking tipping paper, in particular to a production process of novel flocking tipping paper.
Background
Flocking connects dress paper is the special paper that is used for cigarette and filter tip overlap joint, adopts the transfer paper printing to process into cigarette and connects dress paper, because the printing is exquisite, and the color and luster is bright-colored, receives market approval more and more, accounts for than also more and more high.
However, VOCs impurities which are easy to appear in the production process of the flocking tipping paper exceed the standard, the printing is carried out for powder falling, the scraping is carried out, the reel is thermally adhered, the gold stamping transfer is poor, and the like, which affect the product quality, aiming at the problem, the invention provides a novel production process of the flocking tipping paper.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a novel production process of flocking tipping paper.
The technical scheme adopted by the invention is as follows: the production process of the novel flocking tipping paper is characterized by comprising the following steps of: the flocking ink comprises water-based polyurethane resin and polyethylene wax, and comprises the following steps:
step 1) adjusting the proportion of the aqueous polyurethane resin and the polyethylene wax, and then coating flocking ink on the surface of the tipping paper;
step 2) adopting a square mesh point plate of the laser engraving plate to carry out printing, and increasing the mesh point depth on the square mesh point plate;
and 3) transferring the aluminum foil to a printing stock by using a set plate, performing hot-pressing compounding on the aluminum foil and the printing stock at a certain temperature and pressure, peeling off, and removing the aluminum foil to finish the gold stamping work of the flocking tipping paper.
The scheme has the advantages that: because the flocking printing ink is coated on the surface of the tipping paper, the flocking effect is mainly embodied by the aqueous polyurethane resin and the polyethylene wax in the printing ink components, the proportion of the resin in the printing ink is adjusted to increase the wrapping and adjust the proportion of the polyethylene wax, thereby increasing the smoothness and reducing the friction, and after the use, the flocking effect of the flocking printing ink after the material is improved can meet the requirements of customers.
The invention is further configured to: the usage amount of the water-based polyurethane resin is adjusted to 95 percent, and the usage amount of the polyethylene wax is adjusted to 5 percent.
The scheme has the advantages that: the waterborne polyurethane resin in the design mainly introduces Japanese imported 'waterborne polyurethane' material, VOCs reaches the standard and meets the requirement, the waterborne polyurethane resin has good solubility in production and application, no powder falling and long-term storage caking phenomena, the cyclic utilization rate is high, the production cost is reduced, and the product quality is ensured.
The invention is further configured to: in step 2, the depth of the square mesh point plate is increased to 200 μm, and the mesh adding time is slightly more than 200 l/cm.
The scheme has the advantages that: the powerful function of the laser engraving machine is the screen adding mode, different screen dot shapes can be selected during screen adding, even personalized screen dot shapes can be edited, the screen adding angle can be selected at will, the depth of laser engraved screen pits is mainly controlled by corrosion time, and the characteristics of the processes of deep laser engraved screen pits, various screen corners, high engraving precision and the like are utilized through testing, so that the flocking effect and the ink film forming are kept in low-viscosity printing, and the risk of powder falling is reduced.
The invention is further configured to: in the process of printing plate in step 2, the printing speed is controlled to be 100 m/min-150 m/min, the temperature of the oven is controlled to be 100-130 ℃, and the temperature of the cooling roller is controlled to be 20 ℃.
The scheme has the advantages that: during production, the printing speed, the temperature of the oven and the temperature of the cooling roller need to be controlled, so that the adhesion phenomenon is avoided.
The invention is further configured to: in the gold stamping process in the step 3, the temperature setting range of the gold stamping roller is between 145 ℃ and 195 ℃, and the machine speed of the gold stamping roller is set to be between 50m/min and 80 m/min.
The scheme has the advantages that: under the normal production condition, the hot stamping speed is too fast or too slow, which is not beneficial to transferring the alumite and is difficult to realize the best hot stamping effect, and the machine speed of 50m/min to 80m/min is set in the design, so that the ideal hot stamping effect can be ensured.
The invention is further configured to: and (3) gradually adjusting the gold stamping pressure from low to high in the step (3), and assembling a high-precision digital display pneumatic pressure valve to ensure the pressure balance at two sides.
The scheme has the advantages that: the principle of gold stamping pressure adjustment is that on the premise of achieving the hot stamping effect, smaller pressure is used as far as possible, the adjustment pressure is gradually adjusted from low to high, and the traditional mechanical pressure method depending on the hand feeling of an operator is changed.
The invention is further configured to: the bronzing roller adopts a copper roller type plate material and performs thermoprinting in a circular pressing circular line contact mode.
The scheme has the advantages that: the copper roller has good heat transfer effect, the flocking product has high temperature requirement, and the high-quality copper roller with good heat transfer effect is selected to facilitate hot stamping transfer; the hot stamping mode of the round-pressing round-line contact mode solves the pressure problem during large-area hot stamping, eliminates the problem of bubbles and ensures the hot stamping quality of small characters and fine textures.
Drawings
In order to more clearly illustrate the embodiments or prior art solutions of the present invention, the drawings needed for the description of the embodiments or prior art will be briefly described below, and it is apparent that other drawings will be obtained from the drawings.
FIG. 1 is a substance diagram of the tobacco material used in the present invention;
FIG. 2 is a layout of a square dot plate in step 2 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the implementation objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in the figure, the production process of the novel flocking tipping paper is characterized in that: the flocking ink comprises water-based polyurethane resin and polyethylene wax, and comprises the following steps:
step 1) adjusting the proportion of the aqueous polyurethane resin and the polyethylene wax, and then coating flocking ink on the surface of the tipping paper; the flocking ink is coated on the surface of the tipping paper, so that the flocking effect is mainly embodied by the water-based polyurethane resin and the polyethylene wax in the ink components, the proportion of the resin in the ink is adjusted to increase the wrapping, and the proportion of the polyethylene wax is adjusted to increase the smoothness and reduce the friction;
the usage amount of the waterborne polyurethane resin is adjusted to 95 percent, the usage amount of the polyethylene wax is adjusted to 5 percent, the waterborne polyurethane resin in the design is mainly introduced into Japanese imported waterborne polyurethane materials, VOCs reach the standard and meet the requirement, the waterborne polyurethane resin has good solubility in production and application, has no powder falling and long-term storage agglomeration, has high recycling rate, reduces the production cost and ensures the product quality.
Step 2) adopting a square mesh point plate of the laser engraving plate to carry out printing, and increasing the mesh point depth on the square mesh point plate;
in the step 2, the depth of the square mesh point plate is increased to 200 mu m, the screening frequency is slightly more than 200 l/cm, the powerful function of the laser engraving machine is the screening mode, different mesh point shapes can be selected during screening, even personalized mesh point shapes can be edited, the screening angle can be selected at will, the depth of the laser engraved mesh point is mainly controlled by corrosion time, and the flocking effect and the ink film forming of low-viscosity printing are realized by testing and utilizing the characteristics of the processes of deep laser engraved mesh point, various mesh angles, high engraving precision and the like, so that the risk of powder falling is reduced;
in the process of printing plates in the step 2, the printing speed is controlled to be 100-150 m/min, the temperature of an oven is controlled to be 100-130 ℃, the temperature of a cooling roller is controlled to be 20 ℃, and the printing speed, the temperature of the oven and the temperature of the cooling roller need to be controlled during production, so that the adhesion phenomenon is avoided.
Step 3) transferring the aluminum foil to a printing stock by using a set plate material, performing hot-pressing compounding on the aluminum foil and the printing stock at a certain temperature and pressure, peeling off the aluminum foil, and removing the aluminum foil to finish the gold stamping work of the flocking tipping paper;
in the gold stamping process in the step 3, the temperature setting range of the gold stamping roller is between 145 ℃ and 195 ℃, and the machine speed of the gold stamping roller is set to be between 50m/min and 80 m/min; under the normal production condition, the hot stamping speed is too fast or too slow, which is not beneficial to transferring the alumite and is difficult to realize the best hot stamping effect, and the machine speed of 50m/min to 80m/min is set in the design, so that the ideal hot stamping effect can be ensured;
the gold stamping pressure in the step 3 is gradually adjusted from low to high, a high-precision digital display pneumatic pressure valve is assembled to ensure pressure balance at two sides, the principle of gold stamping pressure adjustment is that a smaller pressure is used as far as possible on the premise of achieving the gold stamping effect, the adjustment pressure is gradually adjusted from low to high, and the traditional mechanical pressure method depending on the hand feeling of an operator is changed; the hot stamping temperature, the pressure and the speed are mutually related, and better results can be obtained only by comprehensively considering the hot stamping adjustment process.
The hot stamping roller adopts a copper roller type plate material, hot stamping is carried out in a circular-pressing circular-line contact mode, the hot stamping roller has the function of enabling paper to be in good contact with the hot stamping roller and providing pressure for electrochemical aluminum transfer, the added copper roller has a good heat transfer effect, a flocked product has a high requirement on temperature, and a high-quality copper roller with a good heat transfer effect is selected to facilitate hot stamping transfer; the hot stamping mode of the round-pressing round-line contact mode solves the pressure problem during large-area hot stamping, eliminates the problem of bubbles and ensures the hot stamping quality of small characters and fine textures.
The skilled person should understand that: although the invention has been described in terms of the above specific embodiments, the inventive concept is not limited thereto and any modification applying the inventive concept is intended to be included within the scope of the patent claims.
Claims (7)
1. The production process of the novel flocking tipping paper is characterized by comprising the following steps of: the flocking ink comprises water-based polyurethane resin and polyethylene wax, and comprises the following steps:
step 1) adjusting the proportion of the aqueous polyurethane resin and the polyethylene wax, and then coating flocking ink on the surface of the tipping paper;
step 2) adopting a square mesh point plate of the laser engraving plate to carry out printing, and increasing the mesh point depth on the square mesh point plate;
and 3) transferring the aluminum foil to a printing stock by using a set plate, performing hot-pressing compounding on the aluminum foil and the printing stock at a certain temperature and pressure, peeling off, and removing the aluminum foil to finish the gold stamping work of the flocking tipping paper.
2. The production process of the novel flocking tipping paper according to claim 1, characterized in that: the usage amount of the water-based polyurethane resin is adjusted to 95 percent, and the usage amount of the polyethylene wax is adjusted to 5 percent.
3. The production process of the novel flocking tipping paper according to claim 1, characterized in that: in step 2, the depth of the square mesh point plate is increased to 200 μm, and the mesh adding time is slightly more than 200 l/cm.
4. The production process of the novel flocking tipping paper according to claim 1, characterized in that: in the process of printing plate in step 2, the printing speed is controlled to be 100 m/min-150 m/min, the temperature of the oven is controlled to be 100-130 ℃, and the temperature of the cooling roller is controlled to be 20 ℃.
5. The production process of the novel flocking tipping paper according to claim 1, characterized in that: in the gold stamping process in the step 3, the temperature setting range of the gold stamping roller is between 145 ℃ and 195 ℃, and the machine speed of the gold stamping roller is set to be between 50m/min and 80 m/min.
6. The production process of the novel flocking tipping paper according to claim 1, characterized in that: and (3) gradually adjusting the gold stamping pressure from low to high in the step (3), and assembling a high-precision digital display pneumatic pressure valve to ensure the pressure balance at two sides.
7. The production process of the novel flocking tipping paper according to claim 5, characterized in that: the bronzing roller adopts a copper roller type plate material and performs thermoprinting in a circular pressing circular line contact mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111664834.9A CN114318940A (en) | 2021-12-31 | 2021-12-31 | Production process of novel flocking tipping paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111664834.9A CN114318940A (en) | 2021-12-31 | 2021-12-31 | Production process of novel flocking tipping paper |
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| Publication Number | Publication Date |
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| CN114318940A true CN114318940A (en) | 2022-04-12 |
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| CN202111664834.9A Pending CN114318940A (en) | 2021-12-31 | 2021-12-31 | Production process of novel flocking tipping paper |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372719A (en) * | 2014-09-12 | 2015-02-25 | 青岛嘉泽包装有限公司 | Fragrant and sweet taste cigarette tipping paper production method |
| CN104497703A (en) * | 2015-01-16 | 2015-04-08 | 烟台市红星彩印有限公司 | Water-based ink printing method |
| CN105882176A (en) * | 2016-04-27 | 2016-08-24 | 江苏大亚新型包装材料有限公司 | Production technology of flock tipping paper for cigarettes |
| CN110239241A (en) * | 2019-06-27 | 2019-09-17 | 武汉红金龙印务股份有限公司 | A kind of decorative ink printing technology that can be directly gold stamping |
| CN110293780A (en) * | 2019-06-27 | 2019-10-01 | 武汉红金龙印务股份有限公司 | The application method of flocking ink in a kind of offset printing |
| CN110922809A (en) * | 2019-11-29 | 2020-03-27 | 英科·卡乐油墨(苏州)有限公司 | Ink for film inner paste |
| CN110951322A (en) * | 2019-12-13 | 2020-04-03 | 深圳劲嘉集团股份有限公司 | Gravure water-based optically variable flocking ink and preparation method and printing method thereof |
| CN112280371A (en) * | 2020-10-23 | 2021-01-29 | 松裕印刷包装有限公司 | PETG fluff ink suitable for gravure printing machine and preparation method and use method thereof |
| CN113278325A (en) * | 2021-05-24 | 2021-08-20 | 江苏卫星新材料股份有限公司 | Flocking ink for printing cigarette tipping paper and preparation method thereof |
-
2021
- 2021-12-31 CN CN202111664834.9A patent/CN114318940A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372719A (en) * | 2014-09-12 | 2015-02-25 | 青岛嘉泽包装有限公司 | Fragrant and sweet taste cigarette tipping paper production method |
| CN104497703A (en) * | 2015-01-16 | 2015-04-08 | 烟台市红星彩印有限公司 | Water-based ink printing method |
| CN105882176A (en) * | 2016-04-27 | 2016-08-24 | 江苏大亚新型包装材料有限公司 | Production technology of flock tipping paper for cigarettes |
| CN110239241A (en) * | 2019-06-27 | 2019-09-17 | 武汉红金龙印务股份有限公司 | A kind of decorative ink printing technology that can be directly gold stamping |
| CN110293780A (en) * | 2019-06-27 | 2019-10-01 | 武汉红金龙印务股份有限公司 | The application method of flocking ink in a kind of offset printing |
| CN110922809A (en) * | 2019-11-29 | 2020-03-27 | 英科·卡乐油墨(苏州)有限公司 | Ink for film inner paste |
| CN110951322A (en) * | 2019-12-13 | 2020-04-03 | 深圳劲嘉集团股份有限公司 | Gravure water-based optically variable flocking ink and preparation method and printing method thereof |
| CN112280371A (en) * | 2020-10-23 | 2021-01-29 | 松裕印刷包装有限公司 | PETG fluff ink suitable for gravure printing machine and preparation method and use method thereof |
| CN113278325A (en) * | 2021-05-24 | 2021-08-20 | 江苏卫星新材料股份有限公司 | Flocking ink for printing cigarette tipping paper and preparation method thereof |
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Application publication date: 20220412 |