CN108928146B - Method for processing wall cloth with various patterns and rich colors - Google Patents

Method for processing wall cloth with various patterns and rich colors Download PDF

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Publication number
CN108928146B
CN108928146B CN201810742690.6A CN201810742690A CN108928146B CN 108928146 B CN108928146 B CN 108928146B CN 201810742690 A CN201810742690 A CN 201810742690A CN 108928146 B CN108928146 B CN 108928146B
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film
wall cloth
transfer printing
gauze
roller
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CN108928146A (en
Inventor
郭镜哲
徐阳
陈红章
戴兵
赵云福
李森林
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Anhui Bauhinia Wallpaper Co ltd
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Anhui Bauhinia Wallpaper Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/18Particular kinds of wallpapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382Contact thermal transfer or sublimation processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0054After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or film forming compositions cured by thermal means, e.g. infrared radiation, heat

Abstract

The invention relates to the technical field of wall cloth manufacturing. Aims to provide a wall cloth processing technology with high automation degree and good product quality. The method comprises the following steps: the gauze of lapping is unreeled by gauze unwinding device, the film of lapping is unreeled by film unwinding device, the rendition membrane of lapping is unreeled by rendition membrane unwinding device, when the film after unreeling and rendition membrane advance to the rendition unit, on rendition unit with the pattern rendition on the film, the rendition membrane after the pattern rendition is retrieved by rendition membrane collecting device, the film after the rendition has the pattern is rubberized by rubberizing device, then laminate in laminating device department with the gauze after unreeling, wall cloth after the laminating is impressed watermark by heating embossing apparatus to wall cloth, then further dry, the side cut is handled, at last carry out the bundling operation by coiling mechanism. The wall cloth produced by the processing technology has high quality and no color difference, and meanwhile, the processing technology is highly automatic.

Description

Method for processing wall cloth with various patterns and rich colors
The invention has the following application numbers: 201611075395.7, filing date: 2016.11.29 entitled "a process for making wall coverings using transfer sheets".
Technical Field
The invention relates to the technical field of wall cloth manufacturing, in particular to a wall cloth processing technology by utilizing transfer printing film printing.
Background
With the improvement of the living standard of people, the decoration of families and various business places, especially the decoration of wall surfaces, is more and more important, the common wall surface decoration adopts wall paint or wallpaper, the wall paint is easy to generate formaldehyde, the body health is harmed, and the decoration is simple; the wallpaper is complex in construction process and easy to age. At present, the wall cloth formed by laminating gauze and a film is gradually emphasized to decorate a wall, in the prior art, the production process of the wall cloth generally comprises coating, plasticizing, printing, embossing and rolling packaging, during printing, pattern printing needs to be carried out through processes of plate making, plate burning, repeated color register and the like, the process is complex, the efficiency is low, the color difference is obvious, in addition, a traditional printing device consists of a plurality of printing machines, and the traditional printing device has large energy consumption and wide occupied area.
Disclosure of Invention
The invention aims to provide a wall cloth processing method, which utilizes a transfer film to print, and the transfer film can be processed into various patterns and colors, so that the produced wall cloth has various patterns and rich colors.
In order to achieve the purpose, the invention adopts the technical scheme that:
a processing method of wall cloth with various patterns and rich colors comprises the following steps:
a. unwinding the coiled gauze by a gauze unwinding device; the coiled film is unreeled by a film unreeling device; unwinding the coiled transfer printing film by a transfer printing film unwinding device, and forming a running mode that the film is in the middle and the transfer printing film and the gauze are respectively positioned on two sides of the surface of the film after unwinding;
b. when the unreeled film and the transfer printing film advance to the transfer printing device, the pattern on the transfer printing film is transferred to the film by the transfer printing device, and the transfer printing film after the pattern transfer printing is recovered by the transfer printing film receiving device;
c. when the film with the pattern transferred thereon advances to the gluing device, gluing the film by the gluing device;
d. the glued film is jointed with the unreeled gauze at a jointing device to form the required wall cloth;
e. the attached wall cloth comes to a heating embossing device, and the wall cloth is embossed by the heating embossing device;
f. the wall cloth after embossing enters a drying device, and the wall cloth is dried by the drying device;
g. the dried wall cloth comes to an edge cutting device, and edge cutting is carried out by the edge cutting device;
h. the wall cloth after the edge cutting comes to the winding device, and the winding device performs roll division and collection to obtain the required wall cloth roll.
Preferably, in the gauze gluing device, the gluing glue for gluing the film and the gauze is prepared from the following raw materials in parts by weight: 25 parts of butyl acrylate, 15 parts of hydroxypropyl acrylate, 1 part of acrylic acid, 50 parts of water, 1.5 parts of emulsifier, 0.3 part of potassium persulfate, 1 part of polyvinyl alcohol, 5 parts of viscosity enhancer, 0.2 part of foam inhibitor and 1 part of anti-aging agent.
Preferably, the operating environment temperature is controlled to be 55-65 ℃ in the gluing process of the gluing device 6, the film is stricken off by a strickling mechanism after being glued, and the environment temperature of the film is controlled to be 18-22 ℃ in the process of moving to the laminating equipment after strickling off.
Preferably, after the film is attached to the gauze by the attaching device 7, the wall cloth is subjected to heat preservation treatment in the process of moving to the heating embossing device 8, the heat preservation temperature of the wall cloth is controlled to be 70-75 ℃, and the residence time of the wall cloth is controlled to be 3-4 min.
Preferably, the attaching device 7 comprises a preheating unit, an attaching unit and a cooling unit which are sequentially arranged on the rack from top to bottom, the preheating unit comprises two feeding guide rollers 71 positioned on the rack, and a small oven 72 is arranged between the two feeding guide rollers 71; the laminating unit consists of an electroplating heating laminating roller 73 and a pressure rubber roller 74, wherein the electroplating heating laminating roller 73 is controlled by a motor to rotate, and the pressure rubber roller 74 is controlled by an air cylinder 75 to compress; the cooling unit comprises two electroplating cooling rollers 76 with cooling function, and the temperature of the wall cloth is controlled to be reduced to below 85 ℃ by utilizing the electroplating cooling rollers 76.
Preferably, the gauze unwinding device, the film unwinding device, the transfer printing film collecting device, the gluing device, the laminating device, the heating embossing device, the drying device, the edge cutting device and the winding device are sequentially arranged, so that gauze advances at the bottom, the film is in the middle and the transfer printing film advances at the top.
Preferably, the transfer printing device comprises an air cylinder fixed on the rack, a piston rod of the air cylinder faces downwards, a compression roller is arranged at the end part of the piston rod, the compression roller is a hot-pressing roller, a heat-insulating cover is arranged on the compression roller, and a temperature sensor is arranged in the heat-insulating cover; a power roller matched with the compression roller is arranged below the compression roller, and the power roller is fixedly supported on the rack by a bearing seat; the frame is also provided with a guide cylinder for guiding the transfer printing film and a guide roller for guiding the transfer printing film collecting, and the guide roller is installed on the frame.
Preferably, the side cut device is including cutting the edge deflector roll, annular cutter groove has been seted up respectively at side cut deflector roll both ends, cutter groove top is equipped with the cutting knife, the cutting knife is installed in the frame through the bearing respectively with the side cut deflector roll.
The invention has the beneficial effects that the production process adopts the transfer printing film printing technology, the patterns of the processed wall cloth products are formed at one time, the process is simple, the chromatic aberration is avoided, and the efficiency is high. Compared with the traditional pattern printing mode, the method has the advantages that the equipment cost is reduced, the energy is saved, the production period is shortened, and the production efficiency of the wall cloth is improved. Particularly, according to the processing system provided by the processing technology, the gauze unwinding device, the film unwinding device and the transfer printing film unwinding device are firstly utilized to respectively unwind the gauze, the film and the transfer printing film, the transfer printing device is utilized to transfer the pattern on the transfer printing film to the film, and the transfer printing device adopts hot-pressing transfer printing, so that the transfer printing efficiency of the pattern on the transfer printing film can be greatly improved, and the condition of missing printing is avoided. The transfer printing device with the preferable arrangement has the advantages that the heat loss of the heat-insulating cover on the compression roller is reduced, the energy consumption is reduced, and meanwhile, the transfer printing effect is more stable. The guide of the guide cylinder and the guide roller enables the transfer printing film to be more smoothly wound and unwound. And after the transfer printing is finished, rolling the transfer printing film through a transfer printing film collecting device. And then, gluing and laminating the gauze and the film through a gluing device and a laminating device, and finally, heating and embossing through a heating and embossing device, drying through a drying device, trimming through a trimming device, trimming and finishing, and then, winding and collecting through a winding device.
Drawings
FIG. 1 is a schematic layout of a production line used in the present invention;
FIG. 2 is a schematic of the processing scheme of the present invention;
FIG. 3 is a schematic view showing a structure of a transfer device according to the present invention;
FIG. 4 is a schematic view of the edge slitting device according to the present invention;
FIG. 5 is an enlarged view of a portion of I in FIG. 3;
fig. 6 is a schematic structural view of the attaching device.
Detailed Description
The invention is further illustrated with reference to the accompanying figures 1 to 6.
Fig. 1 is this embodiment a wall cloth rendition that can realize above processing technology, impressed watermark system of processing, including gauze unwinding device 1, film unwinding device 2, rendition membrane unwinding device 3, a transfer means 4 that is used for with the pattern rendition on the rendition membrane to the film, rendition membrane receiving device 5 of rendition transfer membrane rolling, rubberize device 6 carries out the rubberizing to the film after the rendition has the pattern, carry out laminating device 7 of laminating processing with the film after the rubberizing and gauze, heat embossing apparatus 8 of heating the impressed watermark to the wall cloth after the laminating, drying device 9 of drying the wall cloth after the impressed watermark, side cut device 10 and the coiling mechanism 11 that is used for the volume collection wall cloth that divides. And the gauze is made to run at the lowest part, the film is made to run in the middle and the transfer printing film is made to run at the highest part. This facilitates matching between the used transfer film recycling and the process equipment, the direction of travel being indicated by the hollow triangular arrows in fig. 3, 6.
In order to realize continuous transfer printing, the transfer printing device 4 comprises an air cylinder 41 fixed on the frame, a piston rod of the air cylinder 41 faces downwards, a press roller 42 is arranged at the end part of the piston rod, the press roller 42 is a hot press roller and is heated by adopting a heat conduction oil heating mode, a heat insulation cover 43 is arranged on the press roller 42, and a temperature sensor 44 is arranged in the heat insulation cover 43; a power roller 45 matched with the compression roller 42 is arranged below the compression roller 42, and the power roller 45 is fixedly supported on the frame through a bearing seat; the frame is also provided with a guide cylinder 46 for guiding the transfer printing film and a guide roller 47 for guiding the transfer printing film collecting film, and the guide roller 47 is arranged on the frame; when in transfer printing, the press roller 42 is firstly heated to a designated temperature, the temperature sensor 44 measures the temperature, the transfer printing film and the gauze to be transferred pass through between the press roller 42 and the power roller 45, the press roller 42 is pressed down under the action of the air cylinder 41 to form a hot pressing condition, and thus, the pattern on the transfer printing film is transferred to the film; meanwhile, as the transfer printing device 4 adopts hot-pressing transfer printing, the transfer printing efficiency of the patterns on the transfer printing film is greatly improved, and the condition of missing printing is avoided; the heat loss on the compression roller 42 is reduced by the arrangement of the heat preservation cover 43, the transfer effect is more stable while the energy consumption is reduced, and the transfer film is more smoothly wound and unwound by the guide of the guide cylinder 46 and the guide roller 47.
In a better embodiment, as shown in fig. 6, the attaching device 7 includes a preheating unit, an attaching unit and a cooling unit, which are sequentially arranged on the rack from top to bottom, the preheating unit includes two feeding guide rollers 71 located on the rack, and a small oven 72 is disposed between the two feeding guide rollers 71; the laminating unit consists of an electroplating heating laminating roller 73 and a pressure rubber roller 74, wherein the electroplating heating laminating roller 73 is controlled by a motor to rotate, and the pressure rubber roller 74 is controlled by an air cylinder 75 to compress; the cooling unit comprises two electroplating cooling rollers 76 with cooling function, and the temperature of the wall cloth is controlled to be reduced to below 85 ℃ by utilizing the electroplating cooling rollers 76. A cooling water channel is arranged in the guide roller of the electroplating cooling roller 76, and the cooling temperature can be controlled by controlling the flow rate of the cooling water; the electroplating roller has the advantages of easy surface temperature maintenance, wear resistance and durability.
In order to keep the width of the produced wall cloth consistent, the edge cutting device 10 comprises an edge cutting guide roller 101, two ends of the edge cutting guide roller 101 are respectively provided with an annular cutter groove 102, a cutter 103 is arranged above the cutter groove 102, and the cutter 103 and the edge cutting guide roller 101 are respectively arranged on the frame through bearings. Thus, when the trimming guide roller 101 guides the wall cloth to pass through, the cutting knife 103 rotates at a high speed to cut off the redundant parts on the two sides of the wall cloth, so that the width of the wall cloth is consistent.
Preferably, in order to improve the unreeling continuity, the gauze unreeling device 1, the film unreeling device 2 and the transfer printing film unreeling device 3 are double-station unreeling devices and are provided with a tension detector and a tension controller. In the continuous production process, when the gauze roll or the film roll or the transfer printing film roll at one station is completely unreeled, the other station can take over to continue working, so that the double-station automatic switching unreeling is realized, and the halt delay caused by reel change is avoided, and of course, unreeling in other forms, such as unreeling at the center of a single station, can be adopted in actual production; meanwhile, the tension detector detects the tension in the unreeling process, and then the tension is fed back to the tension controller to control the tension.
In order to make the shutdown more convenient and faster during the continuous production, the gauze unwinding device 1, the film unwinding device 2 and the transfer film unwinding device 3 are magnetic powder braking unwinding devices, and meanwhile, the magnetic powder braking unwinding devices are adopted, so that the noise is low. In order to prevent the transfer film from being attracted to the transfer film due to the attraction action of the film caused by the electrification of static electricity, the transfer device 4 is provided with a static electricity removing device for automatically releasing static electricity.
Because the film, the transfer printing film and the like made of plastics are subjected to static electricity after contact friction, the transfer printing film and the film cannot be separated in time after transfer printing is finished due to the adsorption effect of the static electricity. The transfer printing film collecting device 5 scratches or tears the film in the process of collecting the transfer printing film, and for this reason, it is better to provide a static electricity removing device for automatically releasing static electricity on the transfer printing device 4. The static removing device can be a grounded conductor with an arc surface, the conductor is arranged at the outlet of the transfer printing device 4, and the arc surface of the conductor is in contact with the transfer printing film, so that static electricity can be rapidly conducted away. The static removing device can also be a water mist spray head, and the humidity is increased by properly spraying water mist to avoid the generation of static electricity. Of course, the static electricity removing device may be other structures that can remove the influence of static electricity.
Preferably, the film can be a PVC film, so that the cost of raw materials can be reduced. In order to improve the bonding strength between the gauze and the film, the bonding glue used by the gluing device 6 is composed of the following raw materials in parts by weight: 25 parts of butyl acrylate, 15 parts of hydroxypropyl acrylate, 1 part of acrylic acid, 50 parts of water, 1.5 parts of emulsifier, 0.3 part of potassium persulfate, 1 part of polyvinyl alcohol, 5 parts of viscosity enhancer, 0.2 part of foam inhibitor and 1 part of anti-aging agent. The laminating adhesive also has good reinforced waterproof performance.
The laminating adhesive is prepared by the following steps:
(1) adding 50kg of water, 15kg of hydroxypropyl acrylate and 1.5kg of emulsifier into a reaction kettle, pre-emulsifying, and heating to 70 ℃;
(2) adding 1kg of acrylic acid, 25kg of butyl acrylate, 0.3kg of potassium persulfate and 1kg of polyvinyl alcohol into the emulsified liquid respectively, and then stirring and heating to 80-85 ℃;
(3) and when the temperature in the reaction kettle is stabilized at 80-85 ℃, adding 0.4kg of foam inhibitor, 5kg of viscosity enhancer and 0.5kg of anti-aging agent, continuously stirring and reacting for 30 minutes, cooling and discharging, canning and packaging to obtain a finished product.
Through experimental verification, a comparison table of physical property data of the laminating adhesive and the laminating adhesive sold in the market is obtained.
Figure BDA0001723575630000071
The results of repeated tests for 3 times are basically similar, and the results show that compared with the commercially available laminating adhesive, the laminating adhesive prepared according to the scheme has the advantages that various performance parameters are improved, and the viscosity is greatly improved. Particularly, the laminating of using this scheme ratio to make is glued and is come to gauze and film laminating, and improvement gauze that can be very big is more firm with the film bonding.
The invention relates to a wall cloth processing technology by using transfer printing film printing, which comprises the following processing steps: the coiled gauze is uncoiled by a gauze uncoiling device 1, and the coiled film is uncoiled by a film uncoiling device 2. The coiled transfer printing film is uncoiled by a transfer printing film uncoiling device 3. When the unreeled film and the transfer printing film advance to the transfer printing device 4, the press roller 42 heats the film and the transfer printing film passing through the space between the power roller 45 and the press roller 42, meanwhile, the air cylinder 41 controls the press roller 42 to press down, so that the pattern on the transfer printing film is transferred to the film, the transfer printing film after the pattern transfer printing is separated from the film, the transfer printing film is recovered by the transfer printing film receiving device 5 under the action of the guide roller 47, and when the film after the pattern transfer printing continues to advance to the gluing device 6, the gluing device 6 glues the film.
The operating environment temperature is controlled to be 55-65 ℃ in the gluing process of the gluing device 6, the film is stricken off by the strickling mechanism after being glued, and the environment temperature of the film is controlled to be 18-22 ℃ in the process of moving to the laminating equipment after strickling off. The glued film and the unreeled gauze come to the laminating device 7, and are laminated by the electroplating heating laminating roller 73, so that the lamination is tight and firm, and the wall cloth is formed. After the film is attached to the gauze by the attaching device 7, the wall cloth is subjected to heat preservation treatment in the process of moving to the heating embossing device 8, the heat preservation temperature of the wall cloth is controlled to be 70-75 ℃, and the residence time of the wall cloth is controlled to be 3-4 min.
And then the wall cloth is further processed, embossing treatment is carried out by the heating embossing device 8 firstly, so that the surface of the wall cloth has relief stereoscopic impression, after embossing, the wall cloth enters the drying device 9 firstly for drying, after drying, the edge is cut by the edge cutting device 10, and then the wall cloth is rolled and collected by the rolling device 11.
The invention follows the higher temperature from the gluing to the hot pressing, ensures the combination effect of the adhesive and the gauze, then properly cools to keep the shape and the internal tension of the adhesive, and the combination capability of the gauze and the adhesive is not poor because of the surface roughness. Then the heating through laminating device itself does not influence the laminating effect, keeps the adhesive force of high temperature guarantee gauze and film after the laminating to be convenient for heat the impressed watermark, prevent to laminate to heat the impressed watermark in-process, cold and hot change leads to the film shrinkage deformation. The process temperature control flow is obviously different from the process of heating on equipment and keeping a natural normal temperature state in the prior art, and a good effect is achieved.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that changes or modifications may be made to these embodiments without departing from the principles and spirit of the invention, and that such changes and modifications are within the scope of the invention.

Claims (7)

1. The processing method of the wall cloth with various patterns and rich colors is characterized by comprising the following steps:
a. the coiled gauze is unreeled by a gauze unreeling device (1); the coiled film is unreeled by a film unreeling device (2); the coiled transfer printing film is uncoiled by a transfer printing film uncoiling device (3), and a running mode that the film is in the middle and the transfer printing film and the gauze are respectively positioned at two sides of the surface of the film is formed after uncoiling;
b. when the unreeled film and the transfer printing film advance to a transfer printing device (4), the pattern on the transfer printing film is transferred to the film by the transfer printing device (4), and the transfer printing film after the pattern transfer printing is recovered by a transfer printing film receiving device (5);
c. when the film with the pattern transferred thereon advances to the gluing device (6), gluing the film by the gluing device (6);
d. the glued film is jointed with the unreeled gauze at a jointing device (7) to form the required wall cloth;
the transfer printing device (4) comprises an air cylinder (41) fixed on the rack, a piston rod of the air cylinder (41) faces downwards, a press roller (42) is arranged at the end part of the piston rod, the press roller (42) is a hot press roller, a heat-insulating cover (43) is arranged on the press roller (42), and a temperature sensor (44) is arranged in the heat-insulating cover (43); a power roller (45) matched with the compression roller (42) is arranged below the compression roller (42), and the power roller (45) is fixedly supported on the rack by a bearing seat; the frame is also provided with a guide cylinder (46) for guiding the transfer printing film and a guide roller (47) for guiding the transfer printing film collecting film, and the guide roller (47) is installed on the frame.
2. The method for processing wall cloth with various patterns and rich colors according to claim 1, wherein the method comprises the following steps: after the required wall cloth is formed, the following steps are also carried out:
e. the attached wall cloth comes to a heating embossing device (8), and the wall cloth is embossed by the heating embossing device (8);
f. the wall cloth after embossing enters a drying device (9), and the wall cloth is dried by the drying device (9);
g. the dried wall cloth comes to the edge cutting device (10) and is subjected to edge cutting treatment by the edge cutting device (10).
3. The method for processing wall cloth with various patterns and rich colors according to claim 1, wherein the method comprises the following steps: in the gluing device, the gluing glue for gluing the film and the gauze consists of the following raw materials in parts by weight: 25 parts of butyl acrylate, 15 parts of hydroxypropyl acrylate, 1 part of acrylic acid, 50 parts of water, 1.5 parts of emulsifier, 0.3 part of potassium persulfate, 1 part of polyvinyl alcohol, 5 parts of viscosity enhancer, 0.2 part of foam inhibitor and 1 part of anti-aging agent.
4. The method for processing wall cloth with various patterns and rich colors according to claim 1, wherein the method comprises the following steps: the operating environment temperature is controlled to be 55-65 ℃ in the gluing process of the gluing device (6), the film is stricken off by the strickling mechanism after being glued, and the environment temperature of the film is controlled to be 18-22 ℃ in the process of moving to the laminating equipment after strickling off.
5. The method for processing wall cloth with various patterns and rich colors according to claim 1, wherein the method comprises the following steps: after the film is attached to the gauze by the attaching device (7), the wall cloth is subjected to heat preservation treatment in the process of moving to the heating embossing device (8), the heat preservation temperature of the wall cloth is controlled to be 70-75 ℃, and the residence time of the wall cloth is controlled to be 3-4 min.
6. The method for processing wall cloth with various patterns and rich colors according to claim 4, wherein the method comprises the following steps: the laminating device (7) comprises a preheating unit, a laminating unit and a cooling unit which are sequentially arranged on a rack from top to bottom, the preheating unit comprises two feeding guide rollers (71) positioned on the rack, and a small-sized drying oven (72) is arranged between the two feeding guide rollers (71); the laminating unit consists of an electroplating heating laminating roller (73) and a pressure rubber roller (74), wherein the electroplating heating laminating roller (73) is controlled by a motor to rotate, and the pressure rubber roller (74) is controlled by an air cylinder (75) to compress; the cooling unit comprises two electroplating cooling rollers (76) with cooling function, and the temperature of the wall cloth is controlled to be reduced to below 85 ℃ by utilizing the electroplating cooling rollers (76).
7. The method for processing wall cloth with various patterns and rich colors according to any one of claims 1 to 6, wherein the method comprises the following steps: the gauze unwinding device (1), the film unwinding device (2), the transfer printing film unwinding device (3), the transfer printing device (4), the transfer printing film collecting device (5), the gluing device (6), the laminating device (7), the heating embossing device (8), the drying device (9), the trimming device (10) and the winding device (11) are sequentially arranged, and the gauze is made to advance at the bottom, the film is in the middle, and the transfer printing film is made to advance at the top.
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