Plastic box printing can not be separated from the ink, ink in the entire packaging and printing industry has the most important position.
The printing ink production is divided into several parts: pigments and binders plus some adjuvants. Pigments also include pigments and dyes, organic pigments and bright colors, strong coloring, fast drying, widely used in ink. The binder is one of the main components of the ink. It is used as a medium for disperse colorants and auxiliary materials. It is prepared by dissolving a small amount of natural resins, synthetic resins, cellulose, rubber derivatives, etc. in a dry oil or solvent. After printing, a uniform thin layer is formed, and a layer of a certain strength is formed after drying, and the pigment is protected to make it difficult to fall off.
The linking materials have a great influence on the printability and printing efficiency of inks such as transferability, brightness, and fixing speed. Therefore, choosing the right connecting material is one of the keys to ensure good printing, and it must be able to comply with packaging materials, printing requirements, etc. Different, adjust the composition and ratio of the linking material at any time. Both are important components of the ink.
The printing ink also contains other auxiliary agents: There are various types of fillers, which are mainly used to adjust the ink concentration, while also increasing the thickness of the ink film layer, improving its wear resistance; and the role of the diluent It is to reduce the viscosity of the ink and prevent film peeling. This makes the ink workable. The anti-skinning agent in the ink is mainly to prevent the printing ink layer from being reverse printed on the back of the paper to ensure the printing quality. In addition to these, there are some auxiliary raw materials ink, not explained here one by one.
The application of ink on the plastic box has been nearly two hundred years old. China is the country where the first printing technology was used and invented. However, printing in the commercial and industrial fields, such as the printing process and ink of the plastic box industry, are all It has absorbed foreign technology and improved it to adapt to China's market. In the printing equipment manufacturing industry, at present, Germany's printers are among the best in the world. Like Heidelberg in Germany and Roland in Golan, the presses produced by these manufacturers are cutting-edge products in the industry. In addition to Germany, in Japan in Asia, the printing presses they produce have a reputation for quality and low price, and they are very competitive in the low-end market.
In the printing and packaging industry, good equipment guarantees the production of high quality plastic boxes. Printing is the understanding of ink, thousands of colors, the deployment of the colors required by customers, this and technical operators have a direct relationship with the production experience, this is not only the machine can solve the problem. Therefore, in the plastic box printing industry, an experienced captain is an intangible asset of a factory. Only when good technicians collaborate with good printing equipment, can they produce high-quality printing and packaging boxes.
Shenzhen Xin Hong Yang Packing Co., Ltd., engaged in plastic box customization. Plastic box manufacturer which is better? To find plastic box custom manufacturers, choose Shenzhen Xin Hong Yang Packing Co., Ltd., high-quality transparent plastic box, large output, fast delivery, rapid delivery, quality assurance.
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E-mail: sales@xhypackaging.com
Website: http://www.packaging-box-suppliers.com/