Thermal paper is mainly used in electronic computer terminal printing, fax recording, various securities printing, medical equipment and terminal recording of various testing instruments. With the development of thermal technology in terms of printing speed, image resolution and device popularity, as well as advances in paper products in terms of shelf life, print quality and cost, the demand for thermal paper in the society will increase even more. In general, thermal paper consists of base paper, synthetic paper, etc., and is composed of a filler, a leuco dye, a color developer, an adhesive, and a sensitizer. Color thermal recording material, the surface layer has two coatings or three coatings, according to the function can be divided into ordinary thermal paper and three anti-thermal paper. The three thermal-sensitive paper is coated with a protective layer on the thermal chromonic layer to give the thermal paper better waterproof, oil-proof and anti-friction properties, but it is expensive and mainly used in the high-end market. In daily use, ordinary thermal paper is the main one, and ordinary thermal paper is widely used in supermarkets, hospitals, banks and offices. Hair color performance and preservation performance are two important indicators for measuring the performance of thermal paper. The color development performance reflects the sensitivity of the thermal recording and the sharpness of the image recording; the preservation performance includes the preservation after color development and the color development performance after storage. The former reflects the quality of thermal prints, while the latter reflects the shelf life or shelf life of thermal paper.
The thermal paper is a processed paper coated with a special coating, that is, information paper that imparts thermal energy to the surface of the paper to cause physical or chemical changes of the developer to obtain an image and achieve a recording effect. The thermal paper has a completely dry type, does not require a fixing process, has no noise during recording, has no odor, has a high resolution, and has fewer recording equipment failures, a small shape, and simple operation. However, with the saturation of the fax machine penetration rate, the fax machine is developing at a high speed, which requires the thermal paper to have higher graphic clarity and stability, which increases the difficulty of thermal paper production and cost control, and the obvious development trend is The paper for fax machines is developing in the direction of double-adhesive paper, which directly threatens the market share of thermal paper. With the rapid development of information technology, bill printer technology and bar code technology are widely used. Thermal paper is fast in the field of convenient barcode labeling, barcode recording information and ticket printing due to its unique performance and rapid image generation. increase. The heat-sensitive paint consists of a leuco dye, a color developer, an adhesive, a pigment, and other auxiliaries. The chemical reaction that produces the image is basically similar to that of the carbonless copy paper, but the two reactants of the thermal paper are coated on the same surface. Not separated by microcapsules.
Therefore, the environment has a relatively large influence on the thermal paper, and there are defects that are not easy to solve. Compared with other recording papers, the thermal paper has a short shelf life, poor fading resistance, and if exposed to heat, humidity, light, Organic solvents, plasticizers, greases, etc. will make the hair color image unstable and even fade.
The application of bar code label paper has greatly improved the production and operation speed. The barcode label paper on the market is exquisite. How to choose the cheap label paper? Top Electronics is a professional supermarket equipment manufacturer, from the cash register, barcode printer. The electronic scales to the required consumables such as: label paper, thermal paper, barcode label paper, cash register paper and other products, using environmentally friendly non-toxic materials to protect the health of the human body, praised by customers.
private label hair care product ,30 years experience guangzhou cosmetics factory supply ,OEM/ODM service is welcomed .
Guangzhou Athena Cosmetics Manufacturing Co.,Ltd is a subsidiary of YALAN international group which is located in Guangzhou,china.it is the production center of YALAN international group branding products,specialized in the development and production if cosmetics.ATHENA is qualified for import and export.
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