High-performance high-strength water-based hot stamping film

Abstract

The utility model belongs to the field of hot stamping films, and particularly relates to a high-performance high-strength water-based hot stamping film which comprises a hot stamping film body, a rolling assembly is arranged in the hot stamping film body, and a protective shell assembly is arranged outside the hot stamping film body. Through the common use of the winding assembly and the protective shell assembly, the hot stamping film can be stored in a sealed mode and can also be taken and used at any time, the problem that the hot stamping film is prone to damage or deformation is solved, the using effect of the hot stamping film is improved, through the structural design of the hot stamping film body, the functionality of the hot stamping film is improved, and the hot stamping film is convenient to use. The protective layer is made of organic silicon resin with the film forming property and high transparency and can quickly form a film to seal the internal dyeing layer and the pattern layer after encountering high temperature, the dyeing layer and the pattern layer are prevented from being oxidized by air, the heat-sensitive adhesive layer is made of hot melt resin, when the hot stamping film needs to be removed, separation can be achieved only through a specific solution, and therefore the hot stamping film can be removed conveniently. And the problem of residual glue in the removal process is solved.

Description

Technical Field

[0001] The utility model belongs to the field of hot stamping films, in particular to a high-performance and high-strength water-based hot stamping film. Background Art

[0002] Hot stamping film is a technology that combines laser holographic electroplated aluminum film with hot stamping technology to form colorful laser holographic logos and three-dimensional anti-counterfeiting logos on the surface of printed products. This technology can add laser encryption and anti-tear layer on the back, and is used for anti-counterfeiting of documents, cards, bills, trademarks, etc.

[0003] Prior art: For example, a high-performance and high-strength water-based hot stamping film with a publication number of CN 217259360 U realizes anti-counterfeiting technology by setting a passive RFID electronic tag. The passive RFID electronic tag is not easy to counterfeit and has a good anti-counterfeiting effect. The transparent resin sealing layer is made of a transparent epoxy resin material, and the upper surface of the transparent resin sealing layer is flush with the upper surface of the molded layer. The side of the transparent resin sealing layer is bonded and fixed to the inner wall surface of the rectangular groove. The transparent resin sealing layer forms a closed cavity in the rectangular groove where the passive RFID electronic tag and the graphic decoration layer are located to isolate the air, so that the RFID electronic tag and the graphic decoration layer are not easily oxidized or faded.

[0004] However, the device still has certain shortcomings during use. Since light, temperature and humidity can cause damage or deformation to the hot stamping film, the hot stamping film needs to be sealed and stored. In order to store the hot stamping film well, it should be used as soon as possible, and convenience should also be considered. Only in this way can the use effect of the hot stamping film be improved. The use of passive RFID electronic tags is not only expensive but also has safety hazards and is not very practical. In addition, it is very difficult to remove the hot stamping film on the surface of existing objects, and even if it can be removed, there will still be adhesive residue.

[0005] Therefore, in order to solve the above problems, a high-performance and high-strength water-based hot stamping film is proposed. Utility Model Content

[0006] In order to make up for the shortcomings of the existing technology, since light, temperature and humidity may cause damage or deformation to the hot stamping film, the hot stamping film needs to be sealed and stored. In order to store the hot stamping film well, it should be used as soon as possible, and convenient use should also be considered. Only in this way can the use effect of the hot stamping film be improved. The use of passive RFID electronic tags is not only expensive but also has safety hazards and is not practical. In addition, it is very difficult to remove the hot stamping film on the surface of existing objects. Even if it can be removed, there will still be adhesive residue. The utility model proposes a high-performance and high-strength water-based hot stamping film.

[0007] The technical solution adopted by the utility model to solve the technical problem is: a high-performance and high-strength water-based hot stamping film, comprising a hot stamping film body, a winding component is arranged inside the hot stamping film body, and a protective shell component is arranged outside the hot stamping film body;

[0008] The winding assembly comprises a rotating rod in the hot stamping film body, a groove is provided on the outside of the rotating rod, a limit block is rotatably connected in the groove, a shell cover is fixedly connected to the side of the limit block, a handle is fixedly connected to the side of the shell cover, a limit groove is provided on the side of the rotating rod, a rotating block is arranged on the side of the rotating rod, a plurality of anti-slip strips are fixedly connected to the outside of the rotating block, and a clamping block is fixedly connected to the side of the rotating block;

[0009] The protective shell assembly includes a protective shell body outside the hot stamping film body, a film outlet is opened on the side of the protective shell body, a sawtooth strip is fixedly connected to the outside of the protective shell body, and a magnetic strip is fixedly connected to the side of the protective shell body.

[0010] Preferably, the hot stamping film body comprises a base film layer, an adhesive layer, a protective layer, a dyeing layer, a pattern layer, an aluminum layer and a heat-sensitive adhesive layer, and the bottom of the base film layer is fixedly connected by the adhesive layer and the protective layer.

[0011] Preferably, the bottom of the protective layer is fixedly connected to the dyeing layer, and the bottom of the dyeing layer is fixedly connected to the pattern layer.

[0012] Preferably, the bottom of the pattern layer is fixedly connected to the aluminum layer, the bottom of the aluminum layer is fixedly connected to the thermosensitive adhesive layer, and the base film layer, adhesive layer, protective layer, dyeing layer, pattern layer, aluminum layer and thermosensitive adhesive layer are all connected by bonding.

[0013] Preferably, the base film layer is made of polyester film, and the thickness of the base film layer is 10 μm-12 μm.

[0014] Preferably, the material used for the protective layer is silicone resin, and the thickness of the protective layer 103 is 0.01-0.04 μm.

[0015] Preferably, the dyeing layer is composed of synthetic resin and pigment, and the pattern layer is a mixed resin of polyacrylic resin and polyurethane resin.

[0016] Preferably, the aluminum layer is made of zinc sulfide, and the heat-sensitive adhesive layer is made of a solution-type adhesive.

[0017] The utility model is beneficial in that:

[0018] 1. The utility model realizes the function of rolling up and storing the hot stamping film through the structural design of the winding assembly and the protective shell assembly. First, the rotating block is clamped in the limit groove, and the rotating block is rotated so that the rotating rod drives the hot stamping film body to rotate. The hot stamping film is rolled up during the rotation process. The hot stamping film body rotates outside the rotating rod, and one end of the hot stamping film extends from the film outlet to the outside of the protective shell body. The hot stamping film is intercepted and used by the sawtooth bar. Through the joint use of the winding assembly and the protective shell assembly, the hot stamping film can be sealed and stored, and can also be taken and used at any time, which solves the problem that the hot stamping film is easily damaged or deformed, and improves the use effect of the hot stamping film.

[0019] 2. The utility model improves the functionality of the hot stamping film through the structural design of the hot stamping film body. The material used for the protective layer is a silicone resin with moldability and high transparency. When encountering high temperature, it can quickly form a film to seal the internal dyeing layer and pattern layer to prevent the air from oxidizing the dyeing layer and pattern layer. The dyeing layer is composed of synthetic resin and pigment, and the pattern layer is a mixed resin of polyacrylic resin and polyurethane resin. The coordinated use of the protective layer, the dyeing layer and the pattern layer improves security, so that the anti-counterfeiting mark contains both color and pattern, thereby improving the safety performance of the anti-counterfeiting mark. The heat-sensitive adhesive layer uses a hot-melt resin. When the hot stamping film needs to be removed, it can be separated by only a specific solution, so that the hot stamping film can achieve the functions of anti-counterfeiting and no glue retention, thereby solving the problems of high cost and glue retention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the protective shell assembly of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the winding component of the utility model;

[0024] Figure 4 It is a schematic diagram of the enlarged internal structure of part of the hot stamping film of the utility model.

[0025] In the figure: 1. hot stamping film body; 2. winding assembly; 3. protective shell assembly; 101. base film layer; 102. adhesive layer; 103. protective layer; 104. dyeing layer; 105. pattern layer; 106. aluminum layer; 107. heat-sensitive adhesive layer; 201. shell cover; 202. handle; 203. limit block; 204. groove; 205. rotating rod; 206. limit groove; 207. rotating block; 208. anti-slip strip; 209. clamping block; 301. protective shell body; 302. serrated strip; 303. magnetic strip; 304. film outlet. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The following is combined with Figure 1-4 To further explain this application in detail,

[0028] The present application embodiment discloses a high-performance and high-strength water-based hot stamping film. Figure 1 and Figure 3 A high-performance and high-strength water-based hot stamping film comprises a hot stamping film body 1, a winding component 2 is arranged inside the hot stamping film body 1, and a protective shell component 3 is arranged outside the hot stamping film body 1.

[0029] Reference Figure 1 , Figure 3 and Figure 4 The winding component 2 includes a rotating rod 205 in the hot stamping film body 1, a groove 204 is provided on the outside of the rotating rod 205, a limit block 203 is rotatably connected in the groove 204, a shell cover 201 is fixedly connected to the side of the limit block 203, a handle 202 is fixedly connected to the side of the shell cover 201, a limit groove 206 is provided on the side of the rotating rod 205, a rotating block 207 is provided on the side of the rotating rod 205, a plurality of anti-slip strips 208 are fixedly connected to the outside of the rotating block 207, and a clamping block 209 is fixedly connected to the side of the rotating block 207. First, the rotating block is clamped in the limit groove, and the rotating block is rotated so that the rotating rod drives the hot stamping film body to rotate. The rotation process realizes the winding of the hot stamping film, and the hot stamping film body rotates outside the rotating rod;

[0030] The protective shell assembly 3 includes a protective shell body 301 outside the hot stamping film body 1, a film outlet 304 is opened on the side of the protective shell body 301, a sawtooth bar 302 is fixedly connected to the outside of the protective shell body 301, and a magnetic attraction bar 303 is fixedly connected to the side of the protective shell body 301. One end of the hot stamping film extends from the film outlet to the outside of the protective shell body, and the hot stamping film is intercepted and used by the sawtooth bar. By using the winding assembly and the protective shell assembly together, the hot stamping film can be sealed and stored, and can also be taken and used at any time.

[0031] Reference Figure 1 and Figure 2 The hot stamping film body 1 includes a base film layer 101, an adhesive layer 102, a protective layer 103, a dyeing layer 104, a pattern layer 105, an aluminum layer 106 and a heat-sensitive adhesive layer 107. The bottom of the base film layer 101 is fixedly connected to the protective layer 103 through the adhesive layer 102, the bottom of the protective layer 103 is fixedly connected to the dyeing layer 104, the bottom of the dyeing layer 104 is fixedly connected to the pattern layer 105, the bottom of the pattern layer 105 is fixedly connected to the aluminum layer 106, the bottom of the aluminum layer 106 is fixedly connected to the heat-sensitive adhesive layer 107, and the base film layer 101, the adhesive layer 102, the dyeing layer 104, the pattern layer 105, the aluminum layer 106, the heat-sensitive adhesive layer 107, and the base film layer 101. Layer 102, protective layer 103, dyeing layer 104, pattern layer 105, aluminum layer 106 and heat-sensitive adhesive layer 107 are all connected by bonding, the base film layer 101 is made of polyester film, the thickness of the base film layer 101 is 10μm-12μm, the material of the protective layer 103 is silicone resin, the thickness of the protective layer 103 is 0.01-0.04μm, and the material of the protective layer is silicone resin with moldability and high transparency. When encountering high temperature, it can quickly form a film to seal the internal dyeing layer and pattern layer to prevent the air from oxidizing the dyeing layer and pattern layer.

[0032] The dyeing layer 104 is composed of synthetic resin and pigment, and the pattern layer 105 is a mixed resin of polyacrylic resin and polyurethane resin. The protective layer, the dyeing layer and the pattern layer are used in combination to improve security, so that the anti-counterfeiting mark contains both color and pattern, thereby improving the security performance of the anti-counterfeiting mark.

[0033] The aluminum layer 106 is made of zinc sulfide, and the heat-sensitive adhesive layer 107 uses a solution-type adhesive, so that the dyeing layer and the pattern layer are sealed between the protective layer and the aluminum layer to prevent air from oxidizing them and reducing their display effect. The heat-sensitive adhesive layer uses a hot-melt resin. When the hot stamping film needs to be removed, only a specific solution is needed to achieve separation, so that the hot stamping film can achieve the functions of anti-counterfeiting and no glue retention.

[0034] Working principle: first check whether there is still a hot stamping film body 1 inside the protective shell body 301. If there is no hot stamping film body 1, pull the handle 202 to pull out the shell cover 201 and the rotating rod 205, and replace the new hot stamping film body 1 on the rotating rod 205. After the replacement is completed, place it inside the protective shell assembly 3 and fix it to the shell cover 201 through the magnetic strip 303, and leave a small part of the hot stamping film body 1 to pass through the film outlet 304 and remain outside the protective shell body 301, and make the rotating rod 205 pass through the protective shell body 301 and extend to the outside of the protective shell body 301, and then install the rotating block 207 and the clamping block 209 in the limiting groove 206, and rotate the rotating block 207 to make the rotating rod 205 rotate, driving the hot stamping film body 1 to rotate, thereby realizing the protection and winding of the hot stamping film body 1. When in use, the hot stamping film body 1 is cut through the sawtooth bar 302, and the cut hot stamping film body 1 is spread flat on the surface of the object to be hot stamped, and a hot stamping machine is used for hot stamping. The base film layer 101 is made of polyester film, and the material used for the protective layer 103 is a silicone resin with moldability and high transparency. The adhesive layer 102 bonds the base film layer 101 and the protective layer 103. Under high temperature conditions, the adhesive layer 102 decomposes and falls off, and the adhesive layer 103 decomposes at high temperature and quickly forms a film to seal the coloring layer 104, the pattern layer 105, and the aluminum layer 106, and is adhered to the surface of the object through the heat-sensitive adhesive layer 107. When the hot stamping film needs to be removed, it only needs to apply a specific solution that can decompose the heat-sensitive adhesive layer 107 to decompose the heat-sensitive adhesive layer 107, so that the hot stamping film can be removed.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A high-performance and high-strength water-based hot stamping film, comprising a hot stamping film body (1); characterized in that: A winding component (2) is arranged inside the hot stamping film body (1), and a protective shell component (3) is arranged outside the hot stamping film body (1); The winding assembly (2) comprises a rotating rod (205) in a hot stamping film body (1), a groove (204) is provided on the outside of the rotating rod (205), a limit block (203) is rotatably connected in the groove (204), a shell cover (201) is fixedly connected to the side of the limit block (203), a handle (202) is fixedly connected to the side of the shell cover (201), a limit groove (206) is provided on the side of the rotating rod (205), a rotating block (207) is provided on the side of the rotating rod (205), a plurality of anti-slip strips (208) are fixedly connected to the outside of the rotating block (207), and a clamping block (209) is fixedly connected to the side of the rotating block (207); The protective shell assembly (3) comprises a protective shell body (301) outside the hot stamping film body (1), a film outlet (304) is provided on the side of the protective shell body (301), a sawtooth strip (302) is fixedly connected to the outside of the protective shell body (301), and a magnetic attraction strip (303) is fixedly connected to the side of the protective shell body (301).

2. The high-performance and high-strength water-based hot stamping film according to claim 1, characterized in that: The hot stamping film body (1) comprises a base film layer (101), an adhesive layer (102), a protective layer (103), a dyeing layer (104), a pattern layer (105), an aluminum layer (106) and a heat-sensitive adhesive layer (107); the bottom of the base film layer (101) is fixedly connected via the adhesive layer (102) and the protective layer (103).

3. The high-performance and high-strength water-based hot stamping film according to claim 2, characterized in that: The bottom of the protective layer (103) is fixedly connected to the dyeing layer (104), and the bottom of the dyeing layer (104) is fixedly connected to the pattern layer (105).

4. The high-performance and high-strength water-based hot stamping film according to claim 2, characterized in that: The bottom of the pattern layer (105) is fixedly connected to the aluminum layer (106), the bottom of the aluminum layer (106) is fixedly connected to the heat-sensitive adhesive layer (107), and the base film layer (101), the adhesive layer (102), the protective layer (103), the dyeing layer (104), the pattern layer (105), the aluminum layer (106), and the heat-sensitive adhesive layer (107) are all connected by bonding.

5. The high-performance and high-strength water-based hot stamping film according to claim 2, characterized in that: The base film layer (101) is made of polyester film, and the thickness of the base film layer (101) is 10 μm-12 μm.

6. The high-performance and high-strength water-based hot stamping film according to claim 2, characterized in that: The material used for the protective layer (103) is organic silicon resin, and the thickness of the protective layer (103) is 0.01-0.04 μm.

7. The high-performance and high-strength water-based hot stamping film according to claim 2, characterized in that: The dyeing layer (104) is composed of synthetic resin and pigment, and the pattern layer (105) is a mixed resin of polyacrylic resin and polyurethane resin.

8. The high-performance and high-strength water-based hot stamping film according to claim 2, characterized in that: The aluminum layer (106) is made of zinc sulfide, and the heat-sensitive adhesive layer (107) is made of a solution-type adhesive.

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