After printing every day, or after each batch of printing, printing of picture books shall be carried out after printing operation, including barrel, ink roller, water roller, tape, impression roller cleaning, plate, plate processing, printing machine maintenance, etc.
Coating process is a process that combines printed matter with plastic film after heating and pressing. After coating, the paper printing is smoother and brighter, which improves the gloss and wear resistance of the printed matter.
The embossing process is a process of plastic deformation and artistic treatment of the surface of printed matter by means of mould and punch under a certain pressure. After embossing treatment, the surface of album prints presents different patterns and textures, which has obvious three-dimensional vanity and enhances the artistic appeal of prints.
Die cutting, die-cutting process is to make a special die-cutting cutter according to the printing design requirements, and then under the effect of pressure, roll and cut the printing materials or other base materials into the required shape of the assembly or cutting mark formation process. UV glass, UV light UV light. It is made of UV special coating agent. It is accurately and evenly coated in printing or local areas, and has very fast drying and hardening under UV irradiation. Hot stamping is a process in which gold and silver foils are used as materials to interact with each other in a short period of time with the help of a certain pressure and temperature. Metal foil or pigment foil transfers to the surface of the printed matter according to the area of the hot stamping template.
Whether it is magazine printing, book printing, newspaper printing, or even color newspaper printing, we need to make a detailed arrangement and layout of the content. Good typesetting can not only make our articles look cleaner and more organized, but also let our readers get the key content of the articles first. Therefore, when printing samples, typesetting needs to be carefully checked and modified.
In printing technology, we first have a general basic layout, such as how much paper to print, what kind of digital range to set profit margin and spacing, the page will be displayed and easy to clean, there will be no space, it will not appear too crowded, sample printing is very important, directly related to the reading habits of readers.
When printing, we can debug these values several times, and then observe them from the screen. We should modify them repeatedly until we reach a certain level. Because the printing effect on the display screen is different from the actual display effect, especially when dealing with color and pattern, we need to print and modify the sample when printing.
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