CN113564939A

CN113564939A - Special canvas for weak solvent pearly diamond painting portraits painting

Info

Publication number: CN113564939A
Application number: CN202110867955.7A
Authority: CN
Inventors: 陆金根; 徐越程; 王舒影
Original assignee: Jiangsu Zhechuang Textile Technology Co ltd
Current assignee: Jiangsu Zhechuang Textile Technology Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-10-29

Abstract

The invention discloses a special canvas for painting and drawing pearly-luster diamond painting, which is a special canvas for painting and drawing the pearly-luster diamond painting, the whole system is an aqueous medium, is completely environment-friendly and pollution-free, has no danger in the links from the production of paint to the production of products, greatly improves the production efficiency, has higher definition in the color effect of printing, particularly the high-light products of the weak solvent, has smoother, uniform and thick film forming on the surface, higher surface glossiness, higher color vividness, excessive color gamut of color colors, more uniformity and nature, soft texture, smoothness, no edge curling, very good vertical performance, high stretching degree, softness and forcefulness, and very natural and smooth surface texture, so that the three-dimensional effect of the picture is very good after the high-definition printing is realized, and the whole picture is integrated, it is more vivid and lifelike.

Description

Special canvas for weak solvent pearly diamond painting portraits painting

Technical Field

The invention relates to the technical field of oil painting cloth, in particular to special oil painting cloth for weak solvent pearly-lustre diamond painting portraits and photo spray painting.

Background

Along with the higher living standard of people, in the field of decorative pictures, various types of decorative pictures are accelerated and appear in the lives of people in various new appearances and are widely popularized in the market, the pearly diamond picture is a novel handicraft decorative picture, as the surface coating contains a large amount of special materials, the whole picture can flash and shine under the irradiation of sunlight or light rays, the pearly diamond picture is particularly beautiful like a little star, the pearly diamond picture is evolved from early cross-stitch, the whole manufacturing process of the diamond picture has a plurality of same parts as cross-stitch, different surfaces are provided, especially the pattern decomposition of the pictures is the same, the difference is that the base materials of the base fabric are different, most importantly, the objects for expressing the picture colors are different, and the cross-stitch is a line with a certain color, the diamond painting is embroidered on a base fabric with numbers or letters, the diamond painting is that handicraft diamonds with various colors are bonded on a finished canvas with numbers or letters which are sprayed and painted, and because the manufacturing process of the diamond painting involves a plurality of special process steps, so that the common canvas on the market can not meet the use standard of manufacturing the diamond painting, and through a great deal of market feedback, we are specially targeted to develop the portrait spraying and painting canvas special for the diamond painting, and perfectly solve a great number of problems encountered by manufacturing enterprises when in production and use by customers, the sizes of the squares with numbers sprayed and painted on the base fabric of the diamond painting are all designed according to the sizes of the handicraft diamonds which are stuck at the later stage, for example, the handicraft diamonds are 3X3 mm, so the squares on the base fabric of the diamond painting must also be 3X3 mm, if the number of the 3X3 squares sprayed and painted on the base fabric of the diamond picture is 100, the width of the spraying and painting is 100X 3-300 mm, that is, 100 3X3 handicraft diamonds can be flatly placed, but if the base fabric shrinks, the original width of the spraying and painting is 300 mm, which tends to become narrower and lower than 300 mm, then the original design drawing, which is planned to be placed, is certainly not completely placed, finally the stuck diamonds are less drilled and missed, the stuck diamonds are greatly different from the original design drawing, so that the quality is not up to the standard, a large amount of return is brought to customers, which is a big problem in producing the diamond pictures due to shrinkage of the base fabric, in addition, the handicraft diamonds need to be stuck on the base fabric at a later stage, in order to prevent the handicraft diamonds from falling down by themselves, the base fabric is brushed on the base fabric in advance, the glue with strong viscosity is used for firmly bonding the handicraft diamond on the base cloth, but the glue is generally solvent-based and water-based, so that the glue contains a large amount of corrosive components, the painting on the base cloth is easy, color code numbers and letters are corroded and cannot be seen clearly or even are corroded completely, so that the handicraft diamond is easy to misplace when being bonded at the later stage, the diamond picture of a final finished product is completely different from the original design drawing, the diamond picture is produced, the second big problem is met, the third problem is that the whole picture is deformed, the handicraft diamond is extremely heavy, when a plurality of handicraft diamonds are bonded on the base cloth at the same time, the picture is easily deformed, particularly in rainy days, the base cloth can be wetted, the picture is seriously collapsed and deformed, and the handicraft diamond finally adhered on the picture can automatically fall off, so that the three problems are all the disadvantages encountered when the common canvas is used as the base fabric for producing the diamond picture, and certainly, more various problems exist.

In conclusion, the special canvas for weak solvent pearly diamond painting portraits and inkjet printing is provided to achieve a better use effect.

Disclosure of Invention

The invention aims to provide the special canvas for weak solvent pearly-lustre diamond painting portraits and ink-jet painting, so as to solve the problems in the current market brought forward by the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the special canvas for weak solvent pearly diamond painting portraits painting is characterized in that the specific preparation method comprises the following steps:

step 1: the chemical fiber gray cloth which is dried and shaped well and has the single square gram weight of about 200 grams is firstly subjected to surface treatment of more than 200 degrees through special treatment equipment, so that the surface of the coating can be smoother and smoother, and the method is more favorable for adhering diamond of artware

Step 2: coating a hole sealing shrink-proof layer, putting the surface-treated side of the gray cloth upwards in an unreeling station of a coating machine, after the machine is started, enabling the gray cloth to smoothly and slowly move towards a material groove, finally passing through a plurality of cloth guide rollers to reach the material groove station, enabling slurry in the material groove to be in contact with the upward side of the gray cloth after entering the material groove, enabling the slurry in the material groove to continuously roll backwards along with the movement of the gray cloth in the process that the gray cloth continuously moves forwards, enabling the slurry to be in contact with the gray cloth and the front side with a certain width all the time, enabling the gray cloth to pass through a straight plate scraper with a regulated knife edge gap and scraper angle after leaving the material groove, enabling redundant slurry to be blocked by the scraper to be repeatedly rolled for use under the scraping action of the scraper, coating a layer of the gray cloth behind the scraper, coating a layer of the slurry with a certain thickness on the gray cloth, and coating the gray cloth with the slurry, after the scraper is moved out, the blank cloth can be directly fed into an oven with the length of 30 meters to be dried and shaped at high temperature, the temperature in each oven is uniform, all the blanks are heated by intelligent temperature control, the blank cloth with wet glue can continuously move for 75 seconds in the oven in the whole row, and can be moved out of the oven, meanwhile, the blank cloth can be intelligently dried at the high temperature of 60-170 ℃, and in the process of receiving the high-temperature drying of the wet glue, special auxiliaries in the wet glue can quickly react with the glue under the high temperature, so that the blank cloth and the coating can be combined more firmly, and the coating can be thoroughly shaped, so that finished products made at the later stage can be prevented, the problem of shrinkage of the picture can not occur any more after the picture is printed, and the base material after the oven is moved out, the coating on the surface of the substrate is dried and has extremely high temperature, at the moment, the surface of the substrate needs to pass through the link of rapid cooling treatment to ensure the characteristics of the coating, the optimal state is exerted, the substrate is drawn by the main power, the substrate finally enters the winding station, and the substrate is automatically wound into a semi-finished product and is coated for the next time.

The formula of the hole sealing shrink-proof layer coating is as follows: water: 5-12 kg, dispersant: 0.1-1 kg, defoamer: 0.1-2 kg, natural stone powder A: 1-10 kg, PVA glue: 1-15 kg, natural stone powder D: 8-20 kg of natural stone powder C: 5-30 kg, natural stone powder B: 20-60 kg, VAE emulsion A: 20-60 kg, VAE emulsion B: 8-20 kg, whitening agent A: 0.1-1 kg, whitening agent B: 0.01-0.2 kg, shrink-proof agent: 0.2-1 kg.

The hole sealing shrink-proof layer coating material preparation process comprises the following steps:

step 1: adding water in the formula into a dispersing barrel of a high-speed stirrer, starting the stirrer, adjusting the rotating speed to 1440 revolutions, adding a dispersing agent in a slow streamline mode, stirring at high speed for 5 minutes, adding a defoaming agent in the same mode, continuously dispersing at high speed for 5 minutes, slowly adding natural stone powder A, continuously dispersing at high speed for 30 minutes at 1440 revolutions, adjusting the rotating speed of a motor to 800 revolutions, pouring PVA glue, stirring at medium speed for 10 minutes, then increasing the rotating speed to 1440 revolutions again, slowly adding natural stone powder D, continuously dispersing at high speed for 20 minutes, adjusting the rotating speed to 800 revolutions again, pouring prepared VAE emulsion A and VAE emulsion B in advance, and stirring for 20 minutes.

Step 2: and (3) increasing the rotating speed to 1440 revolutions, slowly adding the natural stone powder B, dispersing at a high speed for 30 minutes, then adding the natural stone powder C, continuously dispersing at a high speed for 60 minutes, then adjusting the rotating speed to 800 revolutions, slowly adding the brightener A in a streamline manner, stirring for 10 minutes, then adding the brightener B, adding the anti-shrinking agent after 10 minutes, continuously stirring for 30 minutes, directly discharging, filtering by using a special filter screen, and then putting into a barrel for use by a machine.

And step 3: the anti-shrinking shaping layer is coated on the back of the semi-finished product, the most important advantage of coating the anti-shrinking shaping layer is that the yarns in the gray cloth can be completely and firmly fixed, the yarns are prevented from shrinking and dislocating due to the influence of temperature, weather and environment, so that the maximum guarantee can be realized, the finished product of the pearly-lustre diamond painting can not wrinkle, collapse, frame and deform any more, because special coatings are respectively made on the front and back surfaces of the gray cloth and special anti-shrinking additives are also added in the coatings, the manufactured special canvas for the pearly-lustre diamond painting can become very vertical and stiff, so that the surface of the craft diamond pasted at the later stage can become more flat, the effect of the whole picture can be enabled to become more saturated and vivid, when the anti-shrinking shaping layer is coated, the semi-finished product coated with the hole sealing anti-shrinking layer is firstly required to be placed on a station of a coating machine, when a package of the semi-finished product is placed, after the back of the semi-finished product is upward, and the cloth is guided, the machine is started, the starting is accelerated, the cloth cover can pass through a plurality of cloth guide rollers, and slowly moves forwards, and moves to the position of a precise coating head, the coating and gluing process can be carried out, after the cloth cover enters the coating head, under the action of a scutching roller, the whole cloth cover can become very flat, so that the uniformity of the coating and gluing is more favorable, after the cloth cover passes through the scutching roller, the cloth cover can enter a parallel trough filled with the coating liquid, under the action of gravity and special auxiliaries, the coating liquid can rapidly enter the yarn of the gray cloth, the redundant coating liquid on the surface of the gray cloth can be scraped by a specially-made 3.0 coating scraper in the continuous and stable forward moving process of the gray cloth, after the scraper, the surface of the gray cloth cover can be uniformly coated with the coating liquid with an anti-shrinkage shaping layer, and then the coating liquid can enter a high-temperature oven with the length of 27 meters, the drying and shaping are carried out for about 90 seconds at the high temperature of 80-170 ℃, in the drying process of the whole high-temperature oven, the special auxiliary agent in the coating liquid can chemically react with other components in the coating liquid, so that the cloth cover can be prevented from shrinking, after the substrate coated with the anti-shrinking shaping layer wet glue on the surface leaves the oven, the surface of the substrate is dried and shaped, after the surface of the coating layer is subjected to surface treatment through rapid cooling, the substrate can be automatically rolled due to traction of active force, and then the next coating layer is waited to be carried out.

The formula of the shrink-proof shaping layer coating is as follows: water: 16-30 kg, dispersant: 0.1-2 kg, defoamer: 0.1-2 kg, PVA glue: 12-30 kg of natural stone powder: 30-60 kg, VAE emulsion A: 15-40 kg, VAE emulsion B: 10-20 kg, cross-linked emulsion: 0.5-3 kg, shrink-proof agent: 0.2-4 kg.

The anti-shrinkage shaping layer coating material preparation process comprises the following steps:

step 1: in a dispersing barrel of a high-speed dispersing mixer, firstly adding water required by a formula, then starting a motor, regulating the rotating speed to a high-speed running state of 1440 revolutions, then slowly adding a dispersing agent, slowly adding an antifoaming agent after dispersing for 5 minutes at a high speed, also continuously dispersing for 5 minutes after all the dispersing agent is added, and reducing the rotating speed of the motor to 800 revolutions after 5 minutes.

Step 2: slowly pouring the prepared PVA glue into a dispersing barrel, fully stirring, increasing the rotating speed to 1440 revolutions again after 10 minutes, then slowly adding the natural stone powder, performing high-speed dispersion for 90 minutes, then reducing the rotating speed to 800 revolutions again, then sequentially adding the VAE emulsion A and the VAE emulsion B, and performing medium-speed stirring for 30 minutes.

And step 3: slowly pouring the cross-linked emulsion, after 10 minutes, adding the shrink-proof agent in a flow line manner, after all the shrink-proof agent is added, continuously stirring for 60 minutes, discharging, filtering, barreling, and waiting for being used on a machine.

And 4, step 4: the coating is characterized in that a special acrylic emulsion is adopted as a main body, special powder is added, and the coating is finally dried to form the high-brightness anti-corrosion special canvas for the pearlized diamond painting of the weak solvent, the coating is the most critical one, the printing ink of the weak solvent is completely adsorbed by the coating of the coating, the ink is finally reduced into a high-definition color picture after being dried, meanwhile, the special powder exists in the coating, the surface of the coating can present a special flashing and shining effect after the coating is dried, similarly, after the base material is placed at a specified position of the coating machine, the machine is started, the base material still passes through a plurality of cloth guide rollers under the traction of power and finally enters a precise coating head due to the particularity of the coating, the coating is finished by adopting the special scraper of 1.0, the surface of the base material is automatically covered by a plurality of weak solvent pearly-luster coating liquid after entering the trough, the surface of the base material is uniformly coated with a layer of wet glue after being subjected to blade coating by the special scraper of 1.0, the redundant coating liquid is completely blocked in the trough in front of the scraper, the base material with the wet glue on the surface directly enters a drying oven with the length of 27 meters after passing through the scraper, the intelligent high-temperature drying is carried out for about 75 seconds at 60-130 ℃, the wet glue on the surface of the base material is dried into a film after being dried at high temperature of different temperatures, the surface of the base material with the film formed on the surface can flash and shine, at the moment, the anti-corrosion function of the adhesion process diamond glue is also achieved, the base material is automatically rolled into a large roll after being subjected to rapid surface cooling treatment after leaving the drying oven, and all production processes of the special canvas for weak solvent pearly-luster diamond painting are carried out, it is all completed.

The formula of the weak solvent pearlescent layer coating is as follows: acrylic emulsion A: 40-60 kg, acrylic emulsion B: 4-10 kg of luminescent powder: 0.01-0.2 kg, thickener: 0.05-0.2 kg, accelerator: 0.2-0.8 kg of bridging agent and 0.2-1 kg of bridging agent.

The compounding process of the low-solvent highlight ink-absorbing coating comprises the following steps:

step 1: firstly, pouring acrylic emulsion A into a dispersing barrel of a high-speed stirrer, then starting a motor, adjusting the rotating speed to 600 revolutions, and then slowly pouring acrylic emulsion B into the barrel for stirring for 10 minutes.

Step 2: and (2) slowly adding the luminescent powder into the barrel, uniformly stirring for 20 minutes after the luminescent powder is added, then adding the accelerant in a streamline manner, continuously stirring for 10 minutes, then adding the bridging agent in a streamline manner, adding the thickening agent in a streamline manner after 10 minutes, then continuously stirring for 30 minutes, stopping stirring, and waiting for being used on the machine.

Compared with the prior art, the invention has the beneficial effects that: the special oil painting cloth for weak solvent pearly-luster diamond painting portraits painting;

the sprayed and painted picture can not shrink, because when the special canvas for diamond painting is produced, a special process is adopted, the tension of the whole base material can be kept balanced all the time, meanwhile, a special additive is also added in the coating formula, and the situation of unstable expansion and contraction of colloid in the coating can be prevented, so that no matter how large the sprayed and painted picture is, how many diamonds are arranged in the handicraft, when the canvas is drilled in the later period, the diamonds can be all put into the appointed sprayed and painted squares in a one-to-one manner; the sprayed and painted numbers and letter marks cannot be corroded, and because the ink absorbing layer on the outermost surface is adopted when the canvas special for diamond paintings is produced, the canvas has certain corrosion resistance due to the adoption of the special acrylic emulsion, and meanwhile, the special corrosion-resistant auxiliary agent is added, so that double corrosion-resistant protection is realized, and the sprayed and painted pictures can be ensured not to be corroded by viscose; the painted picture can not deform, because the process treatment of double-sided coating is adopted when producing the canvas special for diamond painting, and the surface treatment process of rapid cooling is carried out after high-temperature drying is combined, and meanwhile, the special auxiliary agent for preventing moisture absorption is also added in the formula, the problem of picture deformation caused by the influence of the gravity of the diamond of the handicraft and the influence of the damp weather can be solved; the painting picture of the special canvas for diamond painting of the invention has the advantages of shrinkage resistance, corrosion resistance and deformation resistance, which can not be achieved by the common canvas, and the painting picture sprayed at the same time has bright and full color, excessively soft and natural color, strong stereoscopic impression of the displayed whole picture and disordered color gamut, and the finished product of the diamond painting is more vivid by matching with bonded artware diamonds.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

The invention provides a technical scheme that: the special canvas for weak solvent pearly diamond painting portraits painting is characterized in that the specific preparation method comprises the following steps:

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The special canvas for weak solvent pearly diamond painting portraits painting is characterized by comprising the following steps:

step 1: the dried and shaped chemical fiber gray cloth with the single square gram weight of about 200 g is firstly subjected to surface treatment of more than 200 ℃ by special treatment equipment.

Step 2: coating a hole sealing shrink-proof layer, putting the surface-treated side of the gray cloth upwards in an unreeling station of a coating machine, after the machine is started, enabling the gray cloth to smoothly and slowly move towards a material groove, finally passing through a plurality of cloth guide rollers to reach the material groove station, enabling slurry in the material groove to be in contact with the upward side of the gray cloth after entering the material groove, enabling the slurry in the material groove to continuously roll backwards along with the movement of the gray cloth in the process that the gray cloth continuously moves forwards, enabling the slurry to be in contact with the gray cloth and the front side with a certain width all the time, enabling the gray cloth to pass through a straight plate scraper with a regulated knife edge gap and scraper angle after leaving the material groove, enabling redundant slurry to be blocked by the scraper to be repeatedly rolled for use under the scraping action of the scraper, coating a layer of the gray cloth behind the scraper, coating a layer of the slurry with a certain thickness on the gray cloth, and coating the gray cloth with the slurry, after the scraper is moved out, the fabric can be directly pulled and more smoothly by the needle plates on the two sides of the machine, under the moving of the chains on the two sides, the fabric can directly enter the oven with the length of 30 meters for high-temperature drying and shaping, the temperature in each oven is uniform, all the fabrics are heated by intelligent temperature control, the fabric with wet glue can continuously move for 75 seconds in the oven in the whole row and can be moved out of the oven, meanwhile, the fabric can be intelligently dried at the high temperature of 60-170 ℃, in the process of receiving the high-temperature drying of the wet glue, special auxiliaries in the wet glue can quickly react with the glue under the high temperature, so that the fabric and the coating can be combined more firmly, the coating can be thoroughly shaped, after the picture is sprayed, the problem of shrinkage does not occur any more, the coating on the surface of the substrate after the fabric is moved out of the oven, and the temperature is high, the base material finally enters a winding station under the traction of the main power, and is automatically wound to form a semi-finished product, and the coating is carried out for the next time.

2. The special canvas for weak solvent pearled-lustre diamond painting, portrait and spray painting according to claim 1, wherein: the formula of the hole sealing shrink-proof layer coating is as follows: water: 5-12 kg, dispersant: 0.1-1 kg, defoamer: 0.1-2 kg, natural stone powder A: 1-10 kg, PVA glue: 1-15 kg, natural stone powder D: 8-20 kg of natural stone powder C: 5-30 kg, natural stone powder B: 20-60 kg, VAE emulsion A: 20-60 kg, VAE emulsion B: 8-20 kg, whitening agent A: 0.1-1 kg, whitening agent B: 0.01-0.2 kg, shrink-proof agent: 0.2-1 kg.

3. The special canvas for weak solvent pearled-lustre diamond painting, portrait and spray painting according to claim 1, wherein: the hole sealing shrink-proof layer coating material preparation process comprises the following steps:

Step 2: and (3) increasing the rotating speed to 1440 revolutions, slowly adding the natural stone powder B, dispersing at a high speed for 30 minutes, then adding the natural stone powder C, continuously dispersing at a high speed for 60 minutes, then adjusting the rotating speed to 800 revolutions, slowly adding the brightener A in a streamline manner, stirring for 10 minutes, then adding the brightener B, adding the anti-shrinking agent after 10 minutes, continuously stirring for 30 minutes, directly discharging, filtering by using a special filter screen, and then putting into a barrel to be used by a machine.

And step 3: the method has the greatest advantages that yarns in the gray cloth can be completely and firmly fixed to prevent the yarns from being subjected to temperature, and special shrinkage-proof auxiliary agents are added into the coating, so that the manufactured pearly-luster diamond painting special canvas has the advantages that when the shrinkage-proof fixing layer is coated, the semi-finished product coated with the hole-sealing shrinkage-proof layer is firstly placed on a station of a coating machine, when a package of the semi-finished product is placed, the back of the semi-finished product is enabled to be upward, after the cloth guiding is well carried out, the machine is started, the machine is accelerated, a cloth cover can penetrate through a plurality of cloth guide rollers and slowly moves forwards to the position of a precise coating head, the coating gluing process can be carried out, after the cloth cover enters the coating head, under the action of an expanding roller, the cloth cover can enter a parallel trough filled with the coating liquid, under the action of gravity and the special auxiliary agents, the coating liquid can rapidly enter the yarn of the gray cloth, and the redundant coating liquid on the surface of the gray cloth is continuously and stably moved forward, the coating liquid is uniformly coated on the surface of the gray cloth after being scraped by a special 3.0 coating scraper, and then the gray cloth enters a high-temperature oven with the length of 27 meters for dehumidification, drying and shaping at the high temperature of 80-170 ℃ for about 90 seconds, in the whole drying process of the high-temperature oven, the special auxiliary agent in the coating liquid can generate chemical reaction with other components in the coating liquid, thereby preventing the cloth cover from shrinking, when the base material coated with the anti-shrinking shaping layer wet glue on the surface leaves the oven, the surface of the base material is dried and shaped, and after the surface of the coating is subjected to surface treatment for rapid cooling, the base material is automatically rolled up due to traction of the main power, and then the next coating is waited for.

4. The special canvas for weak solvent pearled-lustre diamond painting, portrait and spray painting according to claim 1, wherein: the formula of the shrink-proof shaping layer coating is as follows: water: 16-30 kg, dispersant: 0.1-2 kg, defoamer: 0.1-2 kg, PVA glue: 12-30 kg of natural stone powder: 30-60 kg, VAE emulsion A: 15-40 kg, VAE emulsion B: 10-20 kg, cross-linked emulsion: 0.5-3 kg, shrink-proof agent: 0.2-4 kg.

5. The special canvas for weak solvent pearled-lustre diamond painting, portrait and spray painting according to claim 1, wherein: the anti-shrinkage shaping layer coating material preparation process comprises the following steps:

6. The special canvas for weak solvent pearled-lustre diamond painting, portrait and spray painting according to claim 1, wherein: the formula of the weak solvent pearlescent layer coating is as follows: acrylic emulsion A: 40-60 kg, acrylic emulsion B: 4-10 kg of luminescent powder: 0.01-0.2 kg, thickener: 0.05-0.2 kg, accelerator: 0.2-0.8 kg of bridging agent and 0.2-1 kg of bridging agent.

7. The special canvas for weak solvent pearled-lustre diamond painting, portrait and spray painting according to claim 1, wherein: the compounding process of the low-solvent highlight ink-absorbing coating comprises the following steps: