Industry knowledge

Offset ink balance principle and control method

Offset ink balance principle and control method 1 What is ink balance? Offset printing is based on the principle of ink and water repelling (incompatible), so that the ink and water exist on the pri

Supporting bearing solution for the main roller of sheetfed offset press

Supporting bearing solution for the main roller of sheetfed offset press Due to its superior structure, sheetfed offset presses are increasingly becoming the main products of printing machinery, an

Offset machine rubber roller should pay attention to six problems in use

Offset machine rubber roller should pay attention to six problems in use 1. The printing rubber roller mainly transfers ink on the offset printing machine. Therefore, the cleaning of the rubber rol

Causes and countermeasures of offset printing rotation

Causes and countermeasures of offset printing rotation Offset rotation takes over the market at its speed, but at the same time speed causes many corresponding printing problems. The following articl

Detailed offset printing faults - ghosting failure

Detailed offset printing faults - ghosting failure The ghost image is also called double shadow. Refers to the shallow lines appearing beside the printed lines or the side shadows appearing next to

Overprint faults for offset printing

Overprint faults for offset printing Overprint failure Overprinting is not one of the most typical failures in offset printing. Whether it is new or old, domestic or imported, monochrome or multi-co

Fault features detailed in offset printing

Fault features detailed in offset printing The so-called offset failure refers to the phenomenon of abnormality during production or during machine operation. As an offset press operator and manage

Process points in wireless binding

Process points in wireless binding Wireless binding does not use wire, no wires, but glues the book block with glue, from the book to the automatic binding method. The process flow is roughly as fo

What is the decision condition for the quality of the PS plate?

What is the decision condition for the quality of the PS plate? Although CTP has been used for a long time, it has begun to spread in China, but some printing companies that are not very strong are

Plate quality problems that are prone to occur in printing

Plate quality problems that are prone to occur in printing The printing plate is the carrier of printing, and the quality of the printing plate directly affects the quality of the printed product.

Talking about the imposition technique in CorelDRAW

Talking about the imposition technique in CorelDRAW When it comes to the scope of prepress production, you have to mention the typesetting work of books or magazines. Because of the standardization a

Word, Excel file how to import the problem summary

Word, Excel file how to import the problem summary This question is more targeted. I have collected some methods, and there may be incomplete places. I hope that everyone can add them and put forward