12/09/2021

Fountain Solution Adjustment And Other Factors

Fountain Solution Adjustment And Other Factors       Fountain solution has a great influence on the stability of packaging and printing quality of offset printing products.Fountain Solution Adjustment And Other Factors       In order to make the printing ink bright and clear and the blank layout not dirty, the concentration of fountain solution must be reasonably adjusted according to the specific printing conditions to ensure high-quality printing.Fountain Solution Adjustment And Other Factors Paper properties and fountain solution concentration:Fountain Solution Adjustment And Other Factors       When the printing paper is loose or contains sand and dust, due to the high viscosity of printing ink, paper wool and paper powder will often accumulate on the blanket during embossing,Fountain Solution Adjustment And Other Factors      which is bound to increase the friction of the printing plate film and make the printing plate easy to get dirty. In this case, […]
12/09/2021

Improvement Of Process Quality In Paper And Binding Processing

Improvement Of Process Quality In Paper And Binding Processing        Paper is the main material of books and periodicals. Without paper, it is impossible to talk about the binding of books and periodicals. The quality of paper reflects the grade of books and periodicals.Improvement Of Process Quality In Paper And Binding Processing      Books and periodicals with good paper and high grade have high use and preservation value, and the grade of books and periodicals with poor paper will be reduced. Different paper has different methods in binding processing.Improvement Of Process Quality In Paper And Binding Processing       There are many kinds of paper contacted by binding, and the quantity and thickness are different. The paper quantity of common book block (or this core) is 40g / ㎡ to 90g / ㎡. The process methods used are as follows: Improvement Of Process Quality In Paper And Binding Processing         When the paper weight is about 40g / ㎡, the automatic platform pneumatic paper f […]
12/09/2021

Situation And Prevention Of Color Printing Products Sticking Dirty

Situation And Prevention Of Color Printing Products Sticking Dirty        In the process of packaging and printing, the imprinting process (i.e. sticky dirt) is a process fault that is easy to occur in color printing products.Situation And Prevention Of Color Printing Products Sticking Dirty        The occurrence of such faults may affect the appearance quality of finished products, or cause mass scrapping of products, resulting in great losses to the economy and reputation of the enterprise. There are many reasons for dirty products. It is caused by the thick printing ink layer, and the back of the paper is smooth and easy to pass the bottom; Situation And Prevention Of Color Printing Products Sticking Dirty       There are reasons for ink characteristics, but also related to the temperature and humidity of the environment and climate; Some are caused by improper inking process, and some are caused by inappropriate printing p […]
12/09/2021

Design Printing Color Sequence From Paper Ink And Printing Process

Design Printing Color Sequence From Paper Ink And Printing Process       In multicolor printing, the sequence of ink overprint is called color sequence in the process of overlapping overprint and restoring the original in a certain order with monochrome as single.Design Printing Color Sequence From Paper Ink And Printing Process       In four-color printing, yellow, magenta, cyan and black can have 24 different printing color sequences according to the arrangement and combination.Design Printing Color Sequence From Paper Ink And Printing Process 1. Arrange the color sequence according to the content and characteristics of the original. Printing is a means to express the graphic design of the layout, and various colors reflect different emotional components. Therefore, the arrangement of color sequence must first consider the content and characteristics of the original.Design Printing Color Sequence From Paper Ink And Printing Process       When designing g […]
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