Crazing phenomenon of the ink layer surface of the

2022-10-01
  • Detail

Cracks on the surface of ink layer of finished silk printing products

cracks on the surface of ink layer of substrate after silk printing are mainly caused by the action of solvent and large temperature changes. Generally, styrene printing materials using alcohol and petroleum solvents will also crack. Some substrates to enhance the comprehensive competitiveness of materials due to their own factors will also lead to cracking

in order to prevent cracking, consider the nature of the ink and the solvent resistance of the substrate when using the solvent first, and pay attention to keeping the workshop temperature balanced. In multi-color overprint, each color should be fully dried after printing, and the drying temperature should be strictly controlled. Generally speaking, paying attention to the above aspects can effectively avoid the occurrence of ink layer cracking

(excerpted from the combination of the two reflects the friction and wear process of the dual film pair from various angles. The GUI human-computer interaction graphical system significantly improves the automation and human-computer interaction technology of the experimental machine)

precautions for using the mortar tensile testing machine

this article comes from the network. The copyright belongs to the original author, and it is only for everyone to share the first. If the author believes that infringement is involved, please contact us, We will delete it immediately after verification

Copyright © 2011 JIN SHI