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Thermal transfer ribbon

A thermal transfer ribbon and color layer technology, applied in printing, ink ribbons, inking devices, etc., can solve problems such as incompetent general-purpose ribbons, achieve excellent performance indicators, wide applicable energy levels and pressure ranges, and ensure integrity. Effect

Inactive Publication Date: 2016-06-15
杭州兴甬复合材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The barcode ribbon and the tire dotting ribbon have similar components, but they are usually used in their own systems. There is no universal ribbon on the market. This patent discloses a barcode ribbon and tire dotting ribbon that can be used at the same time. Thermal transfer ribbon formula and composition

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: A kind of heat transfer ribbon, is coated on the base layer on the base material, the colored layer coated on the base layer, the adhesive layer coated on the colored layer, and coated on the base material quilt surface The composition of the back coating, the composition of the bottom layer, color layer and adhesive layer is as follows:

[0025] Underlying formula: 100% silicone grease;

[0026] Color layer formula: SEBS50%, pigment 50%;

[0027] Adhesive layer formula: fumed silica 10% + silane-modified cyclized rubber resin 90%.

Embodiment 2

[0028] Embodiment 2: A kind of thermal transfer ribbon, is coated on the base layer on the base material, the colored layer coated on the base layer, the adhesive layer coated on the colored layer, and coated on the substrate surface The composition of the back coating, the composition of the bottom layer, color layer and adhesive layer is as follows:

[0029] Base formula: 100% silicone oil.

[0030] Color layer formula: EVA50%, pigment 50%;

[0031] Adhesive layer formula: 20% titanium dioxide + 80% silane-modified cyclized rubber resin.

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Abstract

The invention relates to a thermal transfer ribbon, which consists of a bottom layer coated on a substrate, a color layer coated on the bottom layer, an adhesive layer coated on the color layer, and a color layer coated on the substrate surface. The composition of the back coating, the weight percentage of the bottom layer is composed of: silicone grease or silicone oil 100%; the weight percentage of the color layer is composed of: SEBS or EVA 20-70%, pigment 30%-70%; the adhesive layer The weight percent composition is as follows: 5-20% of fumed silicon dioxide, 80-95% of silane-modified cyclized rubber resin or 10-40% of titanium dioxide, and 60-90% of silane-modified cyclized rubber resin. The thermal transfer printing ribbon of the invention has excellent transfer rate and adhesion performance index, wide applicable energy level and pressure range, can be used not only for bar code ribbons, but also for tire dotting ribbons, and is convenient to use.

Description

technical field [0001] The invention relates to a thermal transfer ribbon. Background technique [0002] Bar code technology is an automatic identification technology that is widely used in commerce, postal services, library management, warehousing, industrial production process control, transportation and other fields, which is produced and developed in computer application and practice. It has the advantages of fast input speed, high accuracy, The advantages of low cost and strong reliability occupy an important position in today's automatic identification technology. [0003] A barcode is a mark composed of a group of regularly arranged bars, spaces and corresponding characters. "Bar" refers to the part with low reflectivity to light, and "empty" refers to the part with high reflectivity to light. These bars and spaces are composed of The data expresses certain information, and can be read by specific equipment and converted into binary and decimal information compatible...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J31/00
CPCB41J31/00
Inventor 陈林辉
Owner 杭州兴甬复合材料有限公司
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