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Sublimation banner thermal transfer ribbons (TTR) and preparation method thereof

A banner carbon ribbon and thermal sublimation technology, applied in the direction of ink ribbon, printing, inking device, etc., can solve the problems of high investment in equipment, slow production speed, limited use area, etc.

Inactive Publication Date: 2009-12-30
JIAOZUO ZHUOLI STAMPING MATERIAL CO., LTD.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common point of making banners by hand engraving and silk screen printing is that the outline of the banner information needs to be produced according to the requirements, and then stereotyped or cut out, and finally processed on the banner to make a finished product. The advantages are adhesion, water resistance, and weather resistance. Yes, the disadvantage is that the design of banner production is limited, the equipment investment is large, the production speed is slow, and the cost is high. Screen printing also has restrictions on the batch production of banners
Ordinary thermal transfer banner ribbons realize computer design and printing as finished products, making banner production more convenient and fast, and greatly improving the speed of banner production.

Method used

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  • Sublimation banner thermal transfer ribbons (TTR) and preparation method thereof
  • Sublimation banner thermal transfer ribbons (TTR) and preparation method thereof
  • Sublimation banner thermal transfer ribbons (TTR) and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046]

[0047] making process:

[0048] a. Dilute and mix the binder of the back coating with gasoline (without heating), add additives in proportion 30 minutes before use and mix evenly to form a back coating ink, which is coated on the surface of the tape base with a thickness of 4 μm. Dry at 30°C to form a back coating and enter the next process, requiring the thickness of the layer to be 0.1 μm;

[0049] b. First, mix methyl ethyl ketone and ethanol by weight ratio to obtain a mixed solvent, dissolve the binder of the color layer with the mixed solvent of methyl ethyl ketone and ethanol (temperature 58°C), then add fillers and dyes in proportion, grind to make a color layer For ink, it is required that the dyes should be dispersed evenly and the fineness should be less than 5 μm. They should be coated on the other side of the base and dried at 78°C to form a color layer. The thickness of this layer should be 5 μm. μm, that is to form the thermal sublimation banner rib...

Embodiment 2

[0051]

[0052] Preparation process: After diluting and mixing the binder of the back coating with gasoline in step a, add additives in proportion and mix evenly 35 minutes before use, the drying temperature is 31°C, the thickness of the tape base is 4.2 μm, and the thickness of the back coating is 0.3 μm ; In step b, the melting temperature is 56°C, the drying temperature is 73°C, and the thickness of the color layer is 6 μm; the others are the same as in Example 1, and the total thickness of the obtained thermal sublimation banner printing ribbon suitable for low-speed transfer printing is 10.5 μm.

Embodiment 3

[0054]

[0055] Preparation process: After diluting and mixing the binder of the back coating with gasoline in step a, add additives in proportion and mix evenly 40 minutes before use, the drying temperature is 32°C, the thickness of the tape base is 4.3 μm, and the thickness of the back coating is 0.1 μm ; In step b, the melting temperature is 50°C, the drying temperature is 60°C, and the thickness of the color layer is 7 μm; the others are the same as in Example 1, and the total thickness of the obtained thermal sublimation banner printing ribbon suitable for low-speed transfer printing is 11.4 μm.

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PUM

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Abstract

The invention belongs to the technical field of thermoprinting materials, especially disclosing a sublimation banner thermal transfer ribbon (TTR) and a preparation method thereof. The sublimation banner TTR comprises a backing tape, a back coating layer and a thermal transfer layer which are separately coated on two sides of the backing tape; wherein, the thermal transfer layer has two kinds according to transfer speed, one kind is composed of a color layer directly coated on one side of the backing tape and applicable to low speed transfer, and the other kind is composed of two parts, namely an abscission layer and a color layer which are successively coated on one side of the backing tape from the inside out and is applicable to high speed transfer; the dyer is sublimation dye which is used in both low speed transfer and high speed transfer. The back coating layer is coated on one side of the backing tape, and the color layer or the abscission layer is coated on the other side of the backing tape; the sublimation banner thermal transfer ribbons in the invention applicable to low speed or high speed transfer is formed in the color layer. The sublimation banner thermal transfer ribbons in the invention control the print content through a banner thermal transfer ribbons printer, and finished product of sublimation banner can be obtained after heating sublimation with the advantages of stronger adaptability, better tinting strength and easier use.

Description

technical field [0001] The invention belongs to the technical field of hot stamping materials, and in particular relates to a thermal sublimation banner ribbon for banner production and a preparation method thereof. Background technique [0002] At present, domestic banner production techniques include hand-engraved banners, screen printing banners and thermal transfer banners. The common point of making banners by hand engraving and silk screen printing is that the outline of the banner information needs to be produced according to the requirements, and then stereotyped or cut out, and finally processed on the banner to make a finished product. The advantages are adhesion, water resistance, and weather resistance. Yes, the disadvantage is that the design of banner production is limited, the equipment investment is large, the production speed is slow, and the cost is high. Screen printing also has restrictions on the batch production of banners. Ordinary thermal transfer ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J31/00
Inventor 张举红岳修锋
Owner JIAOZUO ZHUOLI STAMPING MATERIAL CO., LTD.
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