09
May 2019
Continuous color grading
Continuous color grading Both coloring and dyeing can change the appearance of the paper, leaving a deep impression on the human vision, directly affecting the sales of the product and the order of
09
May 2019
Analysis of the reasons for the poor printing effect
Analysis of the reasons for the poor printing effect In newspaper printing, prepress advertising production and printing are basically in a disconnected state. Once the advertising printing effect
09
May 2019
Preparation and use of water-soluble glazing oil
Preparation and use of water-soluble glazing oil Water Base Varnish / Water Base Coating is referred to as aqueous varnish or water oil for general coating or spot coating. In print, it protects pr
09
May 2019
Causes and solutions for the occurrence of bar marks
Causes and solutions for the occurrence of bar marks Bar marks are generally caused by the water delivery part, so it is called a water mark. The reasons for this and the ways to overcome them are:
09
May 2019
Effective way to improve printing results
Effective way to improve printing results With the development of social economy and the improvement of national living standards, people pay more and more attention to the perfection of commodity
09
May 2019
How to control the overprint deviation of offset printing
How to control the overprint deviation of offset printing When printing multi-color prints with a single-color offset press, the four-color overprinting deviation is often a headache for the worker
08
May 2019
How to solve the problem of offset paper sticky rubber
How to solve the problem of offset paper sticky rubber In the offset printing process, the paper sticky rubber means that the surface fiber material of the paper is adhered to the surface of the bl
08
May 2019
Cleaning during offset printing
Cleaning during offset printing Offset cleaning operation and precautions Printing plate, blanket, water roller, ink roller and other cleaning work is one of the main contents of the daily operation
08
May 2019
Talking about the installation and maintenance of the air conditioner in the ...
Talking about the installation and maintenance of the air conditioner in the offset printing workshop In order to ensure the quality of printed products, it is one of the important measures to inst
08
May 2019
Several problems needing attention in the process of adding ink to packaging ...
Several problems needing attention in the process of adding ink to packaging offset printing The order of ink refilling should be from large to small, that is, the main color ink with a large propo
08
May 2019
Efforts should be made to reduce the amount of dusting used in printing.
Efforts should be made to reduce the amount of dusting used in printing. In printing, dusting is used to prevent smudging on the back of the product. Nowadays, many advanced printing equipments hav
08
May 2019
Plate printing tips
Plate printing tips 1. Dot: The dot is the smallest unit that makes up the printed pattern. Due to the different plate making methods, the dot reflected on the plate roll is also different: the siz
