Views:244 Author:Site Editor Publish Time: 2020-02-29 Origin:Site
There are many classifications of paper types, and different paper have different requirements in printing industry. Printing industry application is also different. We will introduce the application of four different paper products in printing industry.
Coated paper is made by coating a layer of white paste on the base paper and calendaring after coating. Coated paper has a smooth surface and high whiteness. Coated paper has better absorption and acceptance of ink, and is usually used to print the covers and illustrations of high-end books and periodicals, various exquisite product advertisements, product packaging boxes and trademarks. There is also a matte coated paper, the surface is not reflective, the pattern printed on this paper will be less colorful than the ordinary coated paper, but the pattern is more delicate and more high-end. The printed picture has a three-dimensional effect, so this coated paper can be widely used in the printing of pictorials, landscape paintings, exquisite wall calendars, and photographs of people.
Generally, the production of high-end packaging boxes is made of cardboard, which has good hand feel, color, and dot transfer conditions. Generally, the reason why designers choose custom paperboard is the stiffness and strength of the cardboard is excellent. There are many types and colors of cardboard. Designers choose the appropriate cardboard according to different needs. Cardboard is usually used in gift boxes, cosmetic boxes, wine boxes, tags, medicine boxes and high-end products.
Paperboard is a multi-layer paper with a basis weight ranging from 220g per square meter to 450g per square meter. Among the various materials, there are many choices to make paperboard. This kind of paper has a certain stiffness and surface strength, especially the coated white paper has a coating, so it is not easy to penetrate the ink when printing, and it is more ink-saving. However, this paper has poor flatness, and things that are obviously printed look rougher and slower to print than paper jams.
Corrugated cardboard is also one of the commonly used papers in printed with logo paper packaging box, but because the color of corrugated cardboard itself is dark, color saturation must be considered when choosing the printing color, otherwise, there will be very large color difference between the actual color printed and the expected color. In addition, there is another important factor that controls the color index, that is the ink viscosity. The printing of corrugated cardboard is mainly used in display racks in various industries such as food, clothing, sporting goods, IT products, daily necessities, automotive supplies, music, books and other industries.
Kraft paper is often used as a packaging material and is very strong, usually yellowish brown. Semi- or fully-bleached kraft pulp is light brown, cream or white. Take away paper karft packages has high tear strength, breaking work and dynamic strength. Kraft paper is made from sulfate softwood pulp, beaten, and copied on a fourdrinier paper machine. It can be used as cement bag paper, envelope paper, adhesive paper, asphalt paper, cable protective paper, insulation paper, and many others.
In addition to the five paper types introduced above, there are many other types, which is too many to be introduced one by one. If you have other questions about paper printing, you can click http://www.xinxiangprinting.com/ to learn about more.