Date printing thermal transfer ribbon

Abstract

The utility model discloses a date printing thermal transfer ribbon, which relates to the thermal transfer ribbon technical field, and comprises a shaft core, a lubricating layer and an antistatic layer, the thermal transfer ribbon body comprises a back coating layer, a substrate layer, a release layer, an ink layer and a top coating layer, the substrate layer is arranged in the thermal transfer ribbon body, the back coating layer is coated below the substrate layer, and the top coating layer is coated below the release layer. The base layer is coated with the release layer, the release layer is coated with the ink layer, the back coating layer comprises a lubricating layer, an antistatic layer, a wear-resistant layer and a waterproof layer, the lubricating layer is coated below the base layer, the antistatic layer is coated below the lubricating layer, the wear-resistant layer is coated below the antistatic layer, and the waterproof layer is coated below the wear-resistant layer. And the lower part of the wear-resistant layer is coated with a waterproof layer. According to the utility model, the ink layer is added in the fluorescent powder, so that the anti-counterfeiting effect is realized, the anti-counterfeiting label is suitable for label printing of high-value commodities, the anti-counterfeiting capability is enhanced, and the problem of no anti-counterfeiting function is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to carbon tape technical field, concretely is date printing carbon tape. BACKGROUND

[0002] For the manufacturer, printing production date helps to improve product quality traceability, once the product has a problem, the manufacturer can quickly locate the problem batch according to the production date, timely take measures, reduce the loss, carbon tape printer is simply omnipotent in daily work, whether it is copperplate label paper, silver label paper, washing water mark, clothing pendant or shelf label, it can easily solve, compared with traditional inkjet printer, carbon tape printer has high efficiency and low cost, carbon tape printing adopts heat transfer technology, passes through the heat energy transmission to carbon tape, makes the ink color on carbon tape dissolve, then is transferred to the printed article, some carbon tapes have good comprehensive performance, and the use effect is poor, and the printing of high value goods does not have the anti-fake function, in view of this, in view of the above problems, in-depth research, and then the case generates. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses a date printing carbon tape, to solve the problem that the existing date printing carbon tape does not have good comprehensive performance and anti-fake function in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: date printing carbon tape, including shaft core, lubricating layer and antistatic layer, the outer wall of shaft core is installed with carbon tape body and is connected with outer lead film one end of carbon tape body, one end of outer lead film is connected with sticking zone, carbon tape body includes back coating, substrate layer, release layer, ink layer and top coating, substrate layer is arranged in the inside of carbon tape body, the back coating is coated below substrate layer, the release layer is coated above substrate layer, and the ink layer is coated above release layer, the back coating includes lubricating layer, antistatic layer, wear -resisting layer and waterproof layer, the lubricating layer is coated below substrate layer, and the antistatic layer is coated below lubricating layer, the wear -resisting layer is coated below antistatic layer, and the waterproof layer is coated below wear -resisting layer.

[0005] Preferably, the top coating is coated above the ink layer, and the fluorescent powder is uniformly added in the ink layer.

[0006] Preferably, the substrate layer is made of PLA degradable base film.

[0007] Preferably, the material of the lubricating layer is set as silicone oil, and the material of the antistatic layer is set as conductive polymer.

[0008] Preferably, the material of the wear -resisting layer is set as nanometer silicon dioxide, and the material of the waterproof layer is set as fluorocarbon compound.

[0009] Preferably, the coating thickness of the lubricating layer is controlled at 0.5-2 microns, the coating thickness of the antistatic layer is controlled at 1-3 microns, the coating thickness of the wear-resistant layer is controlled at 2-5 microns, and the coating thickness of the waterproof layer is controlled at 1-3 microns.

[0010] Preferably, the lubricating layer and the wear-resistant layer are coated by means of a doctor blade, and the antistatic layer and the waterproof layer are coated by means of spraying.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] (1) the utility model provides with base layer, lubricating layer and antistatic layer, utilize in the base layer below setting has lubricating layer, antistatic layer, wear-resistant layer and waterproof layer, and material sets up silicon oil, conducting polymer, nanometer silicon dioxide and fluorocarbon compound respectively, reduce the friction between carbon tape and print head through coating lubricating layer, protect print head and prolong its life, prevent static electricity accumulation through antistatic layer, avoid carbon tape adhesion or unclear printing, improve the wear resistance of back coating through wear-resistant layer, adapt to high -speed printing and high load condition, prevent moisture penetration through waterproof layer, ensure the stability of carbon tape in humid environment, through the back coating integration multiple function layer, the comprehensive performance of carbon tape body has been improved significantly, solve the problem of poor comprehensive performance;

[0013] (2) the utility model provides with fluorescent powder and ink layer, utilize in the fluorescent powder addition ink layer, realize the anti -fake effect, be applicable to the label printing of high -value commodity, strengthen the anti -fake ability, solved the problem of not having the anti -fake function. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is a schematic diagram of the carbon tape body structure of the utility model;

[0015] Fig. 2 is a schematic diagram of the carbon tape body composition cross-section structure of the utility model;

[0016] Fig. 3 is a schematic diagram of the back coating composition cross-section structure of the utility model;

[0017] Fig. 4 is a schematic diagram of the ink layer structure of the utility model.

[0018] In the drawing: 1, stick tape; 2, outer lead film; 3, carbon tape body; 4, shaft core; 5, back coating; 6, base layer; 7, ink layer; 8, top coating; 9, release layer; 10, lubricating layer; 11, wear-resistant layer; 12, waterproof layer; 13, antistatic layer; 14, fluorescent powder. DETAILED DESCRIPTION

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1: Please refer to Figure 1- Figure 4 A date printing ribbon includes a core 4, a lubricating layer 10, and an antistatic layer 13. The outer wall of the core 4 is wound with a ribbon body 3, and one end of the ribbon body 3 is connected to an outer lead film 2. One end of the outer lead film 2 is connected to an adhesive tape 1. The ribbon body 3 includes a back coating layer 5, a base layer 6, a release layer 9, an ink layer 7, and a top coating layer 8. The base layer 6 is disposed inside the ribbon body 3. The back coating layer 5 is coated below the base layer 6, the release layer 9 is coated above the base layer 6, and the ink layer 7 is coated above the release layer 9. The back coating layer 5 includes a lubricating layer 10, an antistatic layer 13, a wear-resistant layer 11, and a waterproof layer 12. The lubricating layer 10 is coated below the base layer 6, the antistatic layer 13 is coated below the lubricating layer 10, the wear-resistant layer 11 is coated below the antistatic layer 13, and the waterproof layer 12 is coated below the wear-resistant layer 11.

[0021] A top coating 8 is applied above the ink layer 7, and phosphor 14 is uniformly added inside the ink layer 7;

[0022] Specifically, as shown in Figures 1 and 2 and Figure 4 As shown, when using this structure, an anti-counterfeiting effect is achieved by adding an ink layer 7 inside the fluorescent powder 14. It is suitable for label printing of high-value goods and enhances anti-counterfeiting capabilities.

[0023] Example 2: The substrate layer 6 is made of a PLA biodegradable base film;

[0024] The material of the lubricating layer 10 is silicone oil, and the material of the antistatic layer 13 is a conductive polymer;

[0025] The wear-resistant layer 11 is made of nano-silica, and the waterproof layer 12 is made of fluorocarbon compound.

[0026] The coating thickness of the lubricating layer 10 is controlled at 0.5-2 micrometers, the coating thickness of the antistatic layer 13 is controlled at 1-3 micrometers, the coating thickness of the wear-resistant layer 11 is controlled at 2-5 micrometers, and the coating thickness of the waterproof layer 12 is controlled at 1-3 micrometers.

[0027] The lubricating layer 10 and the wear-resistant layer 11 are applied by a scraper coating method, while the antistatic layer 13 and the waterproof layer 12 are applied by a spray coating method.

[0028] Specifically, as shown in Figures 1 and 2 and Figure 3 As shown, when using this structure, a lubricating layer 10, an antistatic layer 13, a wear-resistant layer 11, and a waterproof layer 12 are provided below the base layer 6, and the materials are respectively set as silicone oil, conductive polymer, nano-silica, and fluorocarbon compound. The lubricating layer 10 reduces the friction between the ribbon and the print head, protects the print head, and extends its life. The antistatic layer 13 prevents static electricity accumulation, avoiding ribbon sticking or unclear printing. The wear-resistant layer 11 improves the wear resistance of the back coating, adapting to high-speed printing and high-load conditions. The waterproof layer 12 prevents moisture penetration, ensuring the stability of the ribbon in a humid environment. The back coating 5 integrates multiple functional layers, significantly improving the overall performance of the ribbon body 3.

[0029] Working principle: When using this device, firstly, when the printhead is heated, the heat is transferred to the ink layer 7 of the ribbon body 3. The heated ink layer 7 melts and is transferred to the substrate for date printing.

[0030] Implementation steps for the first innovation point:

[0031] Step 1: A lubricating layer 10, an antistatic layer 13, a wear-resistant layer 11, and a waterproof layer 12 are provided below the base layer 6, and the materials are respectively set as silicone oil, conductive polymer, nano-silica and fluorocarbon compound;

[0032] Step 2: By applying a lubricating layer 10, friction between the ribbon and the printhead is reduced, protecting the printhead and extending its lifespan. An antistatic layer 13 prevents static electricity accumulation, avoiding ribbon sticking or unclear printing. Abrasion-resistant layer 11 improves the abrasion resistance of the back coating, adapting to high-speed printing and high-load conditions. A waterproof layer 12 prevents moisture penetration, ensuring the stability of the ribbon in humid environments.

[0033] Implementation steps for the second innovation point:

[0034] By adding ink layer 7 to fluorescent powder 14, an anti-counterfeiting effect is achieved, which is suitable for label printing of high-value goods and enhances anti-counterfeiting capabilities.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A date printing ribbon, comprising a spindle (4), a lubricating layer (10), and an antistatic layer (13), characterized in that: The outer wall of the core (4) is wound with a carbon ribbon body (3), and one end of the carbon ribbon body (3) is connected to an outer lead film (2). One end of the outer lead film (2) is connected to an adhesive tape (1). The carbon ribbon body (3) includes a back coating layer (5), a base layer (6), a release layer (9), an ink layer (7), and a top coating layer (8). The base layer (6) is disposed inside the carbon ribbon body (3). The back coating layer (5) is coated below the base layer (6), and the top coating layer (8) is coated above the base layer (6). The back coating (5) is coated with a release layer (9) and an ink layer (7) is coated on top of the release layer (9). The back coating (5) includes a lubricating layer (10), an antistatic layer (13), a wear-resistant layer (11) and a waterproof layer (12). The lubricating layer (10) is coated below the base layer (6), and the antistatic layer (13) is coated below the lubricating layer (10). The wear-resistant layer (11) is coated below the antistatic layer (13), and the waterproof layer (12) is coated below the wear-resistant layer (11).

2. The date printing ribbon according to claim 1, characterized in that: A topcoat (8) is coated on top of the ink layer (7), and phosphor (14) is uniformly added inside the ink layer (7).

3. The date printing ribbon according to claim 1, characterized in that: The base layer (6) is made of PLA biodegradable base film.

4. The date printing ribbon according to claim 1, characterized in that: The material of the lubricating layer (10) is silicone oil, and the material of the antistatic layer (13) is a conductive polymer.

5. The date printing ribbon according to claim 1, characterized in that: The wear-resistant layer (11) is made of nano-silica, and the waterproof layer (12) is made of fluorocarbon compound.

6. The date printing ribbon according to claim 1, characterized in that: The coating thickness of the lubricating layer (10) is controlled at 0.5-2 micrometers, the coating thickness of the antistatic layer (13) is controlled at 1-3 micrometers, the coating thickness of the wear-resistant layer (11) is controlled at 2-5 micrometers, and the coating thickness of the waterproof layer (12) is controlled at 1-3 micrometers.

7. The date printing ribbon according to claim 1, characterized in that: The lubricating layer (10) and wear-resistant layer (11) are applied by a scraper coating method, and the antistatic layer (13) and waterproof layer (12) are applied by a spray coating method.

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