cellophane bags, biodegradable bags, doypacks, pp bags

fast sincere

We turn ideas into amazing packs


What is the best viscosity of the ink during gravure printing?

552 Published by Fast Sincere Jul 19,2019

In plastic gravure printing, how to control ink printing viscosity is a very important problem.

Especially in high-speed rotogravure printing, whether the ink printing viscosity is properly controlled is directly related to most of the quality problems such as the handling of the pigment, the dirty version, the gloss of the printed product, the solidity of the pigment, and the static electricity, which affects the printing.

The factors affecting the viscosity are closely related to the temperature, the concentration of the component particles, the particle size, etc., and have little to do with humidity and pressure.

Under the normal environmental humidity, the ink printing viscosity is above 16S (Zahn No. 3 cup), and the static phenomenon generally does not occur. The ink printing viscosity is below 16S (Zahn No. 3 cup).

As the viscosity becomes smaller, electrostatic phenomena such as whiskers, streaks, marginal crowding, flying ink, poor handling, and extremely irregular water stains will follow. Attack and increase.

10 Amazing Advantages Of Flex Packaging

There are several important reasons why the popularity of flex packaging continues to increase a...

Do you like ? 1,056

Read more

What is the process of custom packaging bags?

It is undeniable that custom packaging bags occupy a very important position in many production-o...

Do you like ? 1,946

Read more

contact us


Sign up with your email to get updates fresh updates about our events.