Screening: Two voices from web printing

Screen printing

For rotary printing, with the use of non-traditional screen technology, the problem of ink stacking often occurs. Mr. John Lind, the director of PIA / GATF's laboratory, reminded us: "Successful use of new screening technology also depends on s

Digital proofing

Written by: Chen Xiuqing

The emergence of digital technologies such as computer-to-plate (CTP) and computer-to-film (CTF) has created market demand for perfecting digital processes to replace existing production methods. The digital process involves computer imposition, cost contro

Digital proofing

Written by: Chen Xiuqing

The emergence of digital technologies such as computer-to-plate (CTP) and computer-to-film (CTF) has created market demand for perfecting digital processes to replace existing production methods. The digital process involves computer imposition, cost contro

Use technology of electric pad printing machine

1 Composition of electric pad printing machine

The main components of the electric printing machine are: rubber head, oil pan, scraper set, stepless speed regulation device, switch (operation / manual), fixture lifting table, etc. Because it does not require the traditional air pum

Use technology of electric pad printing machine

1 Composition of electric pad printing machine

The main components of the electric printing machine are: rubber head, oil pan, scraper set, stepless speed regulation device, switch (operation / manual), fixture lifting table, etc. Because it does not require the traditional air pum

Paper thickness list (top)

category
Paper name
Sheet thickness (mm)
Super calender letterpress paper
52g / m21 letterpress paper
0.065
Brief Analysis of Tension Control and Adjusting Device of JJ204 Offset Press

The paper feeding method of the web offset printing machine is completely different from the paper feeding method of the sheet-fed offset printing machine. The former is carried out by the machine continuously pulling the paper tape. In the process of paper feeding, the force that makes th

Look at the reduction of book cost from the printing binding

Commonly used book binding forms include saddle stitching, flat binding, thread-locking binding, glue binding, etc.

The saddle stitching, lock stitching and glue binding can be designed to make the center of the center spread page smaller. If it is a flat book form, the center of t

The use of pearlescent ink (Wen Xiaoxiaosong)

(This article is an original article of Bisheng.com and it is forbidden to reprint, and reprinting will be investigated!)

The evaluation of the printing effect of pearlescent ink is generally based on the visual effect of pearlescent. The actual reflection of the bri

High-quality image scanning

Today's consumers are increasingly demanding print quality, especially the quality of color images. However, the color images of some pictorials, picture albums, periodicals and magazines are not printed with high quality, and the color distortion is serious, so the originals cannot be

Testing and removal of static electricity in printing

Printing is carried out on the surface of the object, and the phenomenon of static electricity is mainly manifested on the surface of the object, and the relationship between the two is very close. During the printing process, due to friction, impact and contact between different substance

Printing originals and films

The word "photographic manuscript" is commonly used in the field of image production. Photographic manuscripts refer to opaque graphic documents with solid black blocks on a white, clean background. The resolution of the text draft output from the laser printer must be at least 6