Bar code thermal transfer ribbon special for printing and preparation method thereof

A carbon ribbon and barcode technology, which is applied in printing, ink ribbon, adhesive type, etc., can solve the problems of lower production efficiency, many production processes, and enterprise burden, and achieve convenient production, improved anti-counterfeiting, and improved production efficiency. Effect

Inactive Publication Date: 2020-11-10
广州中码科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing products adopt the method of printing barcodes and anti-counterfeiting marks separately for anti-counterfeiting. This method requires more production processes and reduces production efficiency. Another widely used method is to use two-dimensional codes and passwords for verification. Anti-counterfeiting in the form of anti-counterfeiting, but this method will involve Internet operating costs, and it will cause additional burdens on enterprises, and it will be more difficult to popularize in small and medium-sized enterprises. Therefore, there is an urgent need for an The barcode carbon belt solves the above problems

Method used

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  • Bar code thermal transfer ribbon special for printing and preparation method thereof
  • Bar code thermal transfer ribbon special for printing and preparation method thereof
  • Bar code thermal transfer ribbon special for printing and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A preparation method for printing a special barcode ribbon comprises the following steps:

[0033] a. In terms of weight ratio, gasoline: connecting material = 9: 1, dilute and mix the connecting material silicone resin (85g) of the back coat with gasoline, and then add the additive methyl in proportion within 30 minutes before use Hydrogen siloxane (15g) is mixed evenly, coated on the surface of the tape base with a thickness of 4.5 μm, dried at 80°C to form a back coating with a thickness of 0.2 μm, and enters the next process;

[0034] b. In terms of weight ratio, 30% of nylon copolyamide, 45% of thermoplastic polyurethane, 10% of tackifier and 0.3% of plasticizer are put into a high-speed mixer and mixed evenly, and then coated on the surface of the other side of the tape base to form a thickness of The 2 μm surface glue base layer 5 enters the next process;

[0035] c. Lay the magnetic particles on the surface glue base layer 5, the surface glue base layer 5 stick...

Embodiment 2

[0040] A preparation method for printing a special barcode ribbon comprises the following steps:

[0041] a. In terms of weight ratio, gasoline: connecting material = 9: 1, dilute and mix the connecting material silicone resin (85g) of the back coat with gasoline, and then add the additive methyl in proportion within 30 minutes before use Hydrogen siloxane (15g) is mixed evenly, coated on the surface of the tape base with a thickness of 4.5 μm, dried at 80°C to form a back coating with a thickness of 0.2 μm, and enters the next process;

[0042] b. In terms of weight ratio, 32% of nylon copolyamide, 47% of thermoplastic polyurethane, 12% of tackifier and 0.35% of plasticizer are put into a high-speed mixer and mixed evenly, and then coated on the surface of the other side of the tape base to form a thickness of The 2.3μm surface glue base layer 5 enters the next process;

[0043] c. Laying the magnetic particles on the surface glue base layer 5, the surface glue base layer 5 ...

Embodiment 3

[0048] A preparation method for printing a special barcode ribbon comprises the following steps:

[0049] a. In terms of weight ratio, gasoline: connecting material = 9: 1, dilute and mix the connecting material silicone resin (85g) of the back coat with gasoline, and then add the additive methyl in proportion within 30 minutes before use Hydrogen siloxane (15g) is mixed evenly, coated on the surface of the tape base with a thickness of 4.5 μm, dried at 80°C to form a back coating with a thickness of 0.2 μm, and enters the next process;

[0050] b. In terms of weight ratio, 35% of nylon copolyamide, 50% of thermoplastic polyurethane, 13% of tackifier and 0.4% of plasticizer are put into a high-speed mixer and mixed evenly, and then coated on the surface of the other side of the tape base to form a thickness of 2.5 μm surface glue base layer 5, enter the next process;

[0051] c. Lay the magnetic particles on the surface glue base layer 5, the surface glue base layer 5 sticks an...

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Abstract

The invention discloses a bar code thermal transfer ribbon special for printing. The bar code thermal transfer ribbon comprises a ribbon base, a back coating and a thermal transfer printing layer, andis characterized in that an anti-counterfeiting layer is also arranged between the thermal transfer printing layer and the ribbon base; the anti-counterfeiting layer comprises a surface adhesive baselayer; a magnetic particle layer is laid on the lower surface of the surface adhesive base layer; a color layer is arranged on the side surfaces or the lower surfaces of magnetic particles in the magnetic particle layer; and a primer base layer is arranged on the lower surface of the magnetic particle layer. The bar code thermal transfer ribbon special for printing is provided with the anti-counterfeiting layer, a magnetic heater moves on the surface of the anti-counterfeiting layer, the magnetic particles are turned over, the color layer below the magnetic particles can be displayed, a userrecognizes the authenticity of a product according to the color layer, a bar code and counterfeiting prevention are combined, production is more convenient, and the production efficiency can be betterimproved. Meanwhile, a manufacturer can carry out specific design on anti-counterfeiting colors and patterns according to own requirements, so that the anti-counterfeiting degree is further improved.

Description

technical field [0001] The invention relates to the technical field of hot stamping materials, in particular to a special barcode printing ribbon and a preparation method thereof. Background technique [0002] Printing barcode ribbon is a new type of barcode printing consumables that is coated with ink on one side of the polyester film and coated with a lubricant to prevent the wear of the print head on the other side. It mainly uses thermal transfer technology to match the barcode printer. The heat and pressure of the head cause the ribbon to transfer the corresponding text and barcode information to the label. It has been widely used in packaging, logistics, manufacturing, commerce, clothing and other fields. [0003] Most of the existing products adopt the method of printing barcodes and anti-counterfeiting marks separately for anti-counterfeiting. This method requires more production processes and reduces production efficiency. Another widely used method is to use two-d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J31/06C09D183/04C09D7/63C09J175/04C09J177/00
CPCB41J31/06C09D183/04C09D7/63C09J175/04
Inventor 孟祥兵孟祥远李安乐
Owner 广州中码科技股份有限公司
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