Preparation method of anti-counterfeiting cigarette packaging film with flocking effect

Abstract

The invention discloses a preparation method of an anti-counterfeiting cigarette packaging film with a flocking effect, and relates to the technical field of packaging films, the preparation method comprises the following steps: step 1, preparing a subbase layer; step 2, preparing a flocked layer, shearing the flocked layer by a shearing machine, and transferring an anti-counterfeiting mark on the flocked layer by a hot press after shearing; 3, after the transfer printing of the anti-counterfeiting mark of the flocked layer is completed, coating the flocked layer with glue through a glue coating mechanism to form a glue connection layer; 4, after the flocking layer is coated with the glue, the flocking layer is attached to the subbase layer in a mirror image mode. The bottom base layer is used as the innermost layer of the film and is in direct contact with a product, the effect of being isolated from the outside can be achieved, the service life of the product is protected, the flocking layer, the anti-fake layer serving as the film, the bottom base layer and the protective layer form a whole film, after the film is torn off, hot-pressing marks of the flocking layer cannot appear on the inner side, and the service life of the product is prolonged. Therefore, authenticity can be distinguished according to the characteristics.

Description

Technical Field

[0001] The invention relates to the technical field of packaging films, in particular to a method for preparing an anti-counterfeiting cigarette packaging film with flocking effect. Background Art

[0002] At present, the anti-counterfeiting technologies for tobacco packaging mainly include laser anti-counterfeiting, hot pressing anti-counterfeiting, QR code anti-counterfeiting, etc. Although these traditional anti-counterfeiting technologies can prevent counterfeiting and imitation to a certain extent, most anti-counterfeiting marks are relatively simple and easy to copy. For example, laser anti-counterfeiting marks may be easily imitated due to the maturity of production technology; although QR code anti-counterfeiting has a large amount of information, its appearance lacks uniqueness and is easily affected by repeated use or damage. These traditional anti-counterfeiting technologies also lack innovation in appearance design and are difficult to meet the market demand for high-end and personalized packaging.

[0003] In the prior art, the flocking effect is mostly added to the film by heat transfer processing. However, the heat processing process is easy to cause the film to deform during the transfer of flocking. Therefore, we propose a preparation method of anti-counterfeiting cigarette packaging film with flocking effect to solve the above technical problems. Summary of the invention

[0004] In view of this, the main purpose of the present invention is to provide a method for preparing an anti-counterfeiting cigarette packaging film with flocking effect, which serves to solve the above-mentioned problems.

[0005] To achieve the above object, the present invention adopts the following technical solution: comprising the following steps:

[0006] Step 1: preparing the base layer;

[0007] Step 2: prepare a flocking layer, cut the flocking layer by a shearing machine, and transfer the anti-counterfeiting mark on the flocking layer by a heat press after cutting;

[0008] Step 3: After the anti-counterfeiting mark of the flocking layer is transferred, the flocking layer is coated with glue by a coating mechanism to form a bonding layer;

[0009] Step 4: After the flocking layer is coated with glue, it is mirror-mounted on the base layer;

[0010] Step 5: Prepare a connecting layer, and coat the base layer after the flocking layer is bonded with glue around the flocking layer to form a connecting layer;

[0011] Step 6: Laminating the protective layer on the connecting layer;

[0012] Step 7: Cut the laminated base layer, flocking layer, connecting layer and protective layer through a shearing machine.

[0013] As a preferred solution, in step 1, the material of the base layer is polyvinyl chloride, and the polyvinyl chloride is processed into a polyvinyl chloride film by blow molding, and the thickness of the polyvinyl chloride film after processing is 5 to 9 microns.

[0014] As a preferred embodiment, in step 2 and step 3, the following preparation steps are also included:

[0015] a. After the anti-counterfeiting mark is transferred to the flocking layer, glue is injected into the inner side of the filling slot. During the process of injecting glue, the first electric guide rail drives the first sliding seat to move in the front-to-back direction on the machine body, the second electric guide rail drives the second sliding seat to move in the left-to-right direction on the machine body, and the third electric guide rail drives the third sliding seat to move in the vertical direction on the machine body until the glue dispenser injects glue into the interior of multiple filling slots until the glue overflows the filling slots;

[0016] b. Start the fourth electric guide rail, which drives the fourth sliding seat to move forward and backward on the machine body, and the fourth sliding seat drives the fixed ear to move together, and the fixed ear drives the connecting shaft to move together, and the connecting shaft drives the scraping block to move back and forth linearly above the filling groove. At this time, the first scraping groove, the second scraping groove and the third scraping groove are used to scrape the glue in the filling groove with different degrees of fit to ensure that the glue inside the filling groove remains flat;

[0017] c. Lay the cut flocking layers on the top of the filling slots accordingly, and gently press the flocking layers on the filling slots by manually holding a pressing plate until the bottom side of the flocking layers is evenly coated with glue to form an adhesive layer;

[0018] d. Take out the flocking layer covered with the adhesive layer, turn it over and place it in a mirror image;

[0019] e. Lay the base layer on the flocking layer after flipping the mirror image.

[0020] As a preferred solution, in the step 2, the sheared flocking layer has a length-to-width ratio of 8:5. When used, a length-to-width ratio of 8:5 can better satisfy the aesthetics of the anti-counterfeiting mark on the film.

[0021] As a preferred solution, in step 4, the material of the connecting layer is slow-drying transparent glue, the connecting layer is coated around the flocking layer and adhered to the base layer, and the thickness of the connecting layer is 3 to 6 microns. When in use, the function of the connecting layer is to connect the flocking layer with the base material using slow-drying transparent glue. The glue is coated around the flocking layer to form a thin film with a thickness of 3 to 6 microns, which ensures a firm bond between the two without affecting the appearance and feel of the flocking layer. The use of slow-drying transparent glue provides sufficient adjustment time for precise operation, while ensuring that the connecting layer is transparent and smooth after curing, without affecting the overall appearance.

[0022] As a preferred solution, in step six, the material of the protective layer is the same as that of the base layer, and the thickness and size are the same.

[0023] As a preferred solution, both the flocking layer and the adhesive layer are provided with beveled surfaces.

[0024] As a preferred solution, it also includes a preparation device, characterized in that: the preparation device includes a machine body, a first electric guide rail is fixedly arranged on the top of the machine body, a first sliding seat is slidably arranged on the first electric guide rail, a loading seat is fixedly arranged on the top of the first sliding seat, a second electric guide rail is fixedly arranged on the loading seat, a second sliding seat is slidably arranged on the second electric guide rail, a third electric guide rail is fixedly arranged on the second sliding seat, a third sliding seat is slidably arranged on the third electric guide rail, a fixed seat is fixedly arranged on the third sliding seat, and a glue dispenser is fixedly arranged on the fixed seat;

[0025] A limiting frame is fixedly installed on the top of the machine body and on the inner side of the first electric guide rail, a receiving plate is fixedly installed on the limiting frame, a fourth electric guide rail is fixedly installed on the machine body and on both sides of the receiving plate, a fourth sliding seat is slidably installed on the fourth electric guide rail, a fixing ear is fixedly installed on the top of the fourth sliding seat, a connecting shaft is arranged on the fixing ear, and a scraping block is fixedly installed on the connecting shaft.

[0026] As a preferred solution, the bottom of the scraping block is sequentially provided with a first scraping groove, a second scraping groove and a third scraping groove.

[0027] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that it mainly has the following advantages:

[0028] The device directly contacts the product through the base layer as the innermost layer of the film, which can play a role of isolating from the outside world and protecting the product's service life. The flocking layer, as the anti-counterfeiting layer of the film, forms a whole film after being combined with the base layer and the protective layer. After the product tears off the film, there will be no trace of hot pressing of the flocking layer on the inside, so the authenticity can be identified based on this feature. The protective layer is used to encapsulate the flocking layer on the one hand, and isolate the product from the external environment on the other hand, thereby enhancing the protection of the product.

[0029] The first scraping groove, the second scraping groove and the third scraping groove are sequentially arranged at the bottom of the scraping block, and the glue on the filling groove is scraped and leveled in sequence under the movement of the scraping block. The first scraping groove, the second scraping groove and the third scraping groove are arranged in a stepped manner, so that the glue can be scraped off layer by layer during the scraping process, the generation of bubbles can be reduced, and the existing bubbles can be defoamed, thereby facilitating the formation of an adhesive layer on the flocking layer.

[0030] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic flow chart of a method for preparing an anti-counterfeiting cigarette packaging film with flocking effect according to an embodiment of the present invention;

[0032] Figure 2 It is a schematic diagram of the structure of the glue coating mechanism of an embodiment of the present invention;

[0033] Figure 3 It is a schematic diagram of the receiving plate structure of an embodiment of the present invention;

[0034] Figure 4 It is a schematic diagram of the side view structure of the scraping block of an embodiment of the present invention;

[0035] Figure 5 Schematic diagram of the bottom layer structure of an embodiment of the present invention;

[0036] Figure 6 is a schematic diagram of the connection layer structure of an embodiment of the present invention;

[0037] Figure 7 Schematic diagram of the flocking layer structure of an embodiment of the present invention.

[0038] Explanation of the accompanying drawings: 1. Machine body; 2. First electric guide rail; 3. First sliding seat; 4. Loading seat; 5. Second electric guide rail; 6. Second sliding seat; 7. Third electric guide rail; 8. Third sliding seat; 9. Fixed seat; 10. Glue dispenser; 11. Limiting frame; 12. Receiving plate; 13. Filling slot; 14. Fourth electric guide rail; 15. Fourth sliding seat; 16. Fixed ear; 17. Connecting shaft; 18. Scraping block; 19. First scraping groove; 20. Second scraping groove; 21. Third scraping groove; 22. Base layer; 23. Connecting layer; 24. Protective layer; 25. Flocking layer; 26. Gluing layer; 27. Beveled surface. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0040] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0041] See also Figures 1 to 7 The embodiment of the present invention provides a method for preparing an anti-counterfeiting cigarette packaging film with flocking effect, comprising the following steps:

[0042] Step 1: preparing the base layer 22;

[0043] Step 2: prepare a flocking layer 25, cut the flocking layer 25 by a shearing machine, and transfer the anti-counterfeiting mark on the flocking layer 25 by a heat press after cutting;

[0044] Step 3: After the anti-counterfeiting mark of the flocking layer 25 is transferred, the flocking layer 25 is coated with glue by a coating mechanism to form an adhesive layer 26;

[0045] Step 4: After the flocking layer 25 is coated with glue, it is mirror-mounted on the base layer 22;

[0046] Step 5: Prepare the connection layer 23, and coat the base layer 22 after the flocking layer 25 is bonded with glue around the flocking layer 25 to form the connection layer 23;

[0047] Step 6: Laminating the protective layer 24 on the connecting layer 23;

[0048] Step 7, shearing the laminated base layer 22, flocking layer 25, connecting layer 23 and protective layer 24 by a shearing machine;

[0049] When in use, the base layer 22 is the innermost layer of the film and is in direct contact with the product, which can isolate the product from the outside world and protect the product's service life. The flocking layer, as the anti-counterfeiting layer of the film, is composed of the base layer 22 and the protective layer 24 to form a whole film. After the product tears off the film, there will be no hot pressing marks of the flocking layer 25 on the inside, so the authenticity can be distinguished based on this feature. The protective layer 24 is used to encapsulate the flocking layer 25 on the one hand, and on the other hand, it plays a role in isolating the product from the external environment, thereby enhancing the protection of the product.

[0050] See also Figure 1 In step 1, the material of the base layer 22 is polyvinyl chloride, and the polyvinyl chloride is processed into a polyvinyl chloride film by blow molding, and the thickness of the polyvinyl chloride film after processing is 5 to 9 microns;

[0051] When in use, polyvinyl chloride is a common plastic material with good chemical stability, corrosion resistance, wear resistance and electrical insulation, and can protect the product well; blow molding is a process for producing plastic films and containers. Its basic principle is to make the molten plastic into a tube through a specific mold, and then expand it through compressed air and make it close to the cooled inner wall of the mold to form a film; the mixed polyvinyl chloride material is added to the extruder, and the PVC material is melted and plasticized through the rotation of the screw and the heating of the barrel; the molten polyvinyl chloride material is extruded through a specific mold to form a tube; the tube extruded from the mold is immediately inflated by compressed air to make it close to the inner wall of the cooled mold. The thickness and uniformity of the film can be controlled by adjusting the pressure of the compressed air and the temperature of the cooling system; to obtain a film with a thickness of 5 to 9 microns, the extrusion speed needs to be controlled. The extrusion speed affects the output and thickness of the film. Too fast a speed will cause the film to become thinner, and too slow a speed will make the film thicker.

[0052] See also Figures 2 to 7 In step 2 and step 3, the following preparation steps are also included:

[0053] a. After the anti-counterfeiting mark is transferred to the flocking layer 25, glue is injected into the inner side of the filling slot 13. During the process of injecting glue, the first sliding seat 3 is driven by the first electric guide rail 2 to move in the front-back direction on the machine body 1, the second sliding seat 6 is driven by the second electric guide rail 5 to move in the left-right direction on the machine body 1, and the third sliding seat 8 is driven by the third electric guide rail 7 to move in the vertical direction on the machine body 1, until the glue dispenser 10 injects glue into the interior of the multiple filling slots 13, and the glue is injected until it overflows the filling slots 13;

[0054] b. Start the fourth electric guide rail 14, which drives the fourth sliding seat 15 to move forward and backward on the machine body 1, and the fourth sliding seat 15 drives the fixed ear 16 to move together, and the fixed ear 16 drives the connecting shaft 17 to move together, and the connecting shaft 17 drives the scraping block 18 to move back and forth linearly above the filling groove 13. At this time, the first scraping groove 19, the second scraping groove 20 and the third scraping groove 21 are used to scrape the glue in the filling groove 13 with different degrees of adhesion to ensure that the glue inside the filling groove 13 remains in a flush state;

[0055] c. The flocking layers 25 after cutting are correspondingly attached to the tops of the filling slots 13, and the flocking layers on the filling slots 13 are lightly pressed by a manual hand-held pressing plate until the bottom side of the flocking layer 25 is evenly coated with glue to form an adhesive layer 26;

[0056] d. Take out the flocking layer 25 covered with the adhesive layer 26, and turn it over to be a mirror image for placement;

[0057] e. Lay the base layer 22 on the flocking layer 25 after flipping the mirror image.

[0058] See also Figure 7 In step 2, the sheared flocking layer 25 has an aspect ratio of 8:5;

[0059] When in use, an aspect ratio of 8:5 can better satisfy the aesthetics of the anti-counterfeiting mark on the film.

[0060] See also Figure 7 In step 4, the material of the connecting layer 23 is slow-drying transparent glue, the connecting layer 23 is wrapped around the flocking layer and adhered to the base layer 22, and the thickness of the connecting layer 23 is 3 to 6 microns;

[0061] When in use, the function of the connecting layer 23 is to connect the flocking layer 25 with the base layer 22 material using slow-drying transparent glue. The glue is coated around the flocking layer 25 to form a thin film with a thickness of 3 to 6 microns, which ensures a firm bond between the two without affecting the appearance and feel of the flocking layer 25. The use of slow-drying transparent glue provides sufficient adjustment time for precise operation, while ensuring that the connecting layer 23 is transparent and smooth after curing, without affecting the overall appearance.

[0062] See also Figure 5 In step six, the material of the protective layer 24 is the same as that of the base layer 22, and the thickness and size are the same.

[0063] See also Figure 7 , the flocking layer 25 and the adhesive layer 26 are both provided with a chamfered surface 27;

[0064] When in use, the beveled surfaces 27 on the flocking layer 25 and the adhesive layer 26 can enhance the fit between the connecting layer 23 and the flocking layer 25 and weaken the boundary between the connecting layer 23 and the flocking layer 25, so that the user can intuitively observe that the film is a whole film.

[0065] See also Figures 2 to 7 , further comprising a preparation device, characterized in that: the preparation device comprises a machine body 1, a first electric guide rail 2 is fixedly arranged on the top of the machine body 1, a first sliding seat 3 is slidably arranged on the first electric guide rail 2, a loading seat 4 is fixedly arranged on the top of the first sliding seat 3, a second electric guide rail 5 is fixedly arranged on the loading seat 4, a second sliding seat 6 is slidably arranged on the second electric guide rail 5, a third electric guide rail 7 is fixedly arranged on the second sliding seat 6, a third sliding seat 8 is slidably arranged on the third electric guide rail 7, a fixed seat 9 is fixedly arranged on the third sliding seat 8, and a glue dispenser 10 is fixedly arranged on the fixed seat 9;

[0066] A limit frame 11 is fixedly installed on the top of the machine body 1 and located on the inner side of the first electric guide rail 2, and a receiving plate 12 is fixedly installed on the limit frame 11. A fourth electric guide rail 14 is fixedly installed on the machine body 1 and located on both sides of the receiving plate 12. A fourth sliding seat 15 is slidably installed on the fourth electric guide rail 14. A fixing ear 16 is fixedly installed on the top of the fourth sliding seat 15. A connecting shaft 17 is provided on the fixing ear 16, and a scraping block 18 is fixedly installed on the connecting shaft 17.

[0067] When in use, the first electric guide rail 2 fixedly arranged on the top of the machine body 1 is used to load the first sliding seat 3 and control the movement path of the first sliding seat 3, the first sliding seat 3 slidably arranged on the first electric guide rail 2 is used to load the loading seat 4, the loading seat 4 fixedly arranged on the top of the first sliding seat 3 is used to load the second electric guide rail 5, the second electric guide rail 5 fixedly arranged on the loading seat 4 is used to load the second sliding seat 6 and control the movement path of the second sliding seat 6, the second sliding seat 6 slidably arranged on the second electric guide rail 5 is used to load the third electric guide rail 7, the third electric guide rail 7 fixedly arranged on the second sliding seat 6 is used to load the third sliding seat 8 and control the movement path of the third sliding seat 8, the third sliding seat 8 slidably arranged on the third electric guide rail 7 is used to load the fixed seat 9 and drive the fixed seat 9 to move together, the fixed seat 9 fixedly arranged on the third sliding seat 8 is used to load the dispensing machine 10, and the dispensing machine 10 fixedly arranged on the fixed seat 9 is used to fill the glue inside the filling groove 13;

[0068] The limiting frame 11 fixedly installed through the top of the machine body 1 and located on the inner side of the first electric guide rail 2 is used to load and limit the receiving plate 12 and the fourth electric guide rail 14, the fourth sliding seat 15 slidably installed on the fourth electric guide rail 14 is used to load the fixing ear 16 and drive the fixing ear 16 to move together on the fourth electric guide rail 14, the fixing ear 16 fixedly installed through the top of the fourth sliding seat 15 is used to load the connecting shaft 17, the connecting shaft 17 set on the fixing ear 16 is used to load the leveling block 18, and the leveling block 18 fixedly installed on the connecting shaft 17 is used to level the glue on the filling groove 13, so as to facilitate the uniform formation of the adhesive layer 26 on the flocking layer 25;

[0069] When in use, after the anti-counterfeiting mark is transferred on the flocking layer 25, glue is injected into the inner side of the filling slot 13. During the process of injecting glue, the first electric guide rail 2 drives the first sliding seat 3 to move in the front-to-back direction on the machine body 1, the second electric guide rail 5 drives the second sliding seat 6 to move in the left-to-right direction on the machine body 1, and the third electric guide rail 7 drives the third sliding seat 8 to move in the vertical direction on the machine body 1, until the glue dispenser 10 injects glue into the interior of the multiple filling slots 13, and the glue is injected until it overflows the filling slots 13;

[0070] The fourth electric guide rail 14 is started, and the fourth electric guide rail 14 drives the fourth sliding seat 15 to move in the front-back direction on the machine body 1, and the fourth sliding seat 15 drives the fixed ear 16 to move together, and the fixed ear 16 drives the connecting shaft 17 to move together, and the connecting shaft 17 drives the scraping block 18 to move linearly back and forth above the filling groove 13. At this time, the first scraping groove 19, the second scraping groove 20 and the third scraping groove 21 are used to scrape the glue in the filling groove 13 with different degrees of adhesion to ensure that the glue inside the filling groove 13 remains in a flat state;

[0071] The sheared flocking layer 25 is correspondingly attached to the top of the filling slots 13 , and the flocking layer 25 on the multiple filling slots 13 is lightly pressed by a manual handheld pressing plate until the bottom side of the flocking layer 25 is evenly coated with glue to form an adhesive layer 26 .

[0072] See also Figure 4 The bottom of the scraping block 18 is provided with a first scraping groove 19, a second scraping groove 20 and a third scraping groove 21 in sequence;

[0073] When in use, the first scraping groove 19, the second scraping groove 20 and the third scraping groove 21 arranged in sequence at the bottom of the scraping block 18 scrape the glue on the filling groove 13 in sequence under the movement of the scraping block 18. The first scraping groove 19, the second scraping groove 20 and the third scraping groove 21 arranged in a stepped manner can make it possible to scrape off layer by layer during the process of scraping the glue, reduce the generation of bubbles, and defoam the existing bubbles, thereby facilitating the formation of the adhesive layer 26 on the flocking layer 25.

[0074] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for preparing an anti-counterfeiting cigarette packaging film with flocking effect, characterized in that: The following steps are involved: Step 1: preparing a base layer (22); Step 2: preparing a flocking layer (25), shearing the flocking layer (25) by a shearing machine, and transferring an anti-counterfeiting mark on the flocking layer (25) by a heat press after shearing; Step 3: After the anti-counterfeiting mark of the flocking layer (25) is transferred, the flocking layer (25) is coated with glue by a coating mechanism to form an adhesive layer (26); Step 4: After the flocking layer (25) is coated with glue, it is mirror-mounted on the base layer (22); Step 5: preparing a connection layer (23), coating the base layer (22) after being bonded to the flocking layer (25) with glue around the flocking layer (25) to form a connection layer (23); Step 6: Laminating the protective layer (24) on the connecting layer (23); Step 7: Cut the laminated base layer (22), flocking layer (25), connecting layer (23) and protective layer (24) by a shearing machine.

2. The method for preparing an anti-counterfeiting cigarette packaging film with flocking effect according to claim 1, characterized in that: In the step 1, the material of the base layer (22) is polyvinyl chloride, and the polyvinyl chloride is processed into a polyvinyl chloride film by blow molding, and the thickness of the polyvinyl chloride film after processing is 5 to 9 microns.

3. The method for preparing the anti-counterfeiting cigarette packaging film with flocking effect according to claim 1, characterized in that: In step 2 and step 3, the following preparation steps are also included: a. After the anti-counterfeiting mark is transferred onto the flocking layer (25), glue is injected into the inner side of the filling groove (13). During the process of injecting glue, the first sliding seat (3) is driven by the first electric guide rail (2) to move in the front-rear direction on the machine body (1), the second sliding seat (6) is driven by the second electric guide rail (5) to move in the left-right direction on the machine body (1), and the third sliding seat (8) is driven by the third electric guide rail (7) to move in the vertical direction on the machine body (1), until the glue dispenser (10) injects glue into the interior of the plurality of filling grooves (13), and the glue is injected until it overflows the filling grooves (13); b. Start the fourth electric guide rail (14), the fourth electric guide rail (14) drives the fourth sliding seat (15) to move in the front-rear direction on the machine body (1), the fourth sliding seat (15) drives the fixing ear (16) to move together, the fixing ear (16) drives the connecting shaft (17) to move together, the connecting shaft (17) drives the scraping block (18) to move linearly back and forth above the filling groove (13), at this time, the first scraping groove (19), the second scraping groove (20) and the third scraping groove (21) are used to scrape the glue in the filling groove (13) with different degrees of adhesion, so as to ensure that the glue inside the filling groove (13) remains in a flush state; c. The flocking layers (25) after cutting are correspondingly attached to the tops of the filling grooves (13), and the flocking layers on the multiple filling grooves (13) are lightly pressed by a manual hand-held pressing plate until the bottom side of the flocking layer (25) is evenly coated with glue, thereby forming an adhesive layer (26); d. Take out the flocking layer (25) covered with the adhesive layer (26), turn it over and place it in a mirror image; e. Lay the base layer (22) on the flocking layer (25) after flipping the mirror image.

4. The method for preparing an anti-counterfeiting cigarette packaging film with flocking effect according to claim 1, characterized in that: In the step 2, the sheared flocking layer (25) has a length-to-width ratio of 8:

5.

5. The method for preparing the anti-counterfeiting cigarette packaging film with flocking effect according to claim 1, characterized in that: In the step 4, the material of the connecting layer (23) is slow-drying transparent glue, the connecting layer (23) is wrapped around the flocking layer (25) and adhered to the base layer (22), and the thickness of the connecting layer (23) is 3 to 6 microns.

6. The method for preparing an anti-counterfeit cigarette packaging film with flocking effect according to claim 1, characterized in that: In step six, the material of the protective layer (24) is the same as that of the base layer (22), and the thickness and size are the same.

7. The method for preparing an anti-counterfeit cigarette packaging film with flocking effect according to claim 1, characterized in that: The flocking layer (25) and the adhesive layer (26) are both provided with beveled surfaces (27).

8. The method for preparing the anti-counterfeiting cigarette packaging film with flocking effect according to claims 1-7, further comprising a preparation device, characterized in that: The preparation device comprises a machine body (1), a first electric guide rail (2) is fixedly arranged on the top of the machine body (1), a first sliding seat (3) is slidably arranged on the first electric guide rail (2), a loading seat (4) is fixedly arranged on the top of the first sliding seat (3), a second electric guide rail (5) is fixedly arranged on the loading seat (4), a second sliding seat (6) is slidably arranged on the second electric guide rail (5), a third electric guide rail (7) is fixedly arranged on the second sliding seat (6), a third sliding seat (8) is slidably arranged on the third electric guide rail (7), a fixed seat (9) is fixedly arranged on the third sliding seat (8), and a glue dispenser (10) is fixedly arranged on the fixed seat (9); A limit frame (11) is fixedly installed on the top of the machine body (1) and located on the inner side of the first electric guide rail (2); a receiving plate (12) is fixedly installed on the limit frame (11); fourth electric guide rails (14) are fixedly installed on the machine body (1) and located on both sides of the receiving plate (12); a fourth sliding seat (15) is slidably installed on the fourth electric guide rail (14); a fixing ear (16) is fixedly installed on the top of the fourth sliding seat (15); a connecting shaft (17) is provided on the fixing ear (16); and a scraping block (18) is fixedly installed on the connecting shaft (17).

9. The method for preparing the anti-counterfeiting cigarette packaging film with flocking effect according to claim 8, characterized in that: The bottom of the scraping block (18) is provided with a first scraping groove (19), a second scraping groove (20) and a third scraping groove (21) in sequence.

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