How to Choose High Quality Printing Rubber Roller
Rubber roller is an important machinery part in printing machine, and has a great effect on the quality of printing products. Printing rubber rollers have different functions in different types of printing presses. How to select high-quality printing rubber roller application1 is of great significance to improve the production efficiency, meet various production requirements, and ensure the quality of printing. At present, many kinds of rubber rollers are used in printing presses, but the most frequently used are polyurethane rubber roller, EPDM rubber roller, etc.
How to choose high quality printing machine rubber roller, you should consider the following points:
The rubber layer of the roller should have great surface viscosity. Such kind of rubber rollers have good ink transfer and inking performance in the printing process, which can ensure the quality of printing.
The picture below is customized large rubber roller for printing machine made by FUTIAN ROLLER.
2、High quality rubber roller has superior physical properties: excellent tear resistance, resilience, wear resistance, and anti-aging performance after long time of use. Even in the production environment of high temperature, huge humidity, and high-speed rotating pressure, the rubber roller can still operate as usual.
3、High quality rubber roller has smooth rubber surface, and the rubber layer is firmly bonded to the rubber roller core.
4、Printing rubber roller should have good affinity for water. Special material is added to polyurethane rubber, which can change the internal structure of the molecule and improve the affinity for water.
5、Printing rubber roller should have excellent chemical properties, which can be suitable for various types of inks and printing methods.
6、Printing rubber roller should be easy to clean. There is a lot of conversion of different color inks during printing, so easy to clean is quite important to save cleaning time and improve production efficiency.
Hope this article will do benefit for you to know how to choose high quality printing rubber roller. If you have any questions about roller, please do not hesitate to contact FUTIAN ROLLER.