Glass bottles, many factories home glass screen printin […]
Glass bottles, many factories home glass screen printing machine to do all kinds of processes, such glass machinery mainly use UV glass ink and silk screen screen to achieve effect. Daily processing, may be the following problems, recommend some corresponding solutions, we hope to help.
1, after the printing of glass bottles, there are bubbles printed
UV ink can not arbitrarily add additives and mismatched diluent, if normal use of this phenomenon, please contact manufacturers to help resolve.
2, glass bottles printed screen sticky substrate
If the viscosity is too large, please fill in the matching thinner to increase the distance between the printed matter and the screen.
3. After the glass bottle is solidified, the printed matter is sticky or not cured: check the circuit, prolong the curing time, and increase the power of the lamp.
4. After the glass bottle is solidified, the ink film adhesion is insufficient: choose the suitable ink.
5, glass bottle after curing ink film crisp: ink film is too thick, choose the right ink.
6, glass bottle prints have pattern defects: glass bottle screen cleaning to be thorough, in case the downtime is too long and light curing. Check that the screen is defective.
7, the ink film covering power shortage or excessive adjustment of scraper angle and pressure on the screen. Replace the squeegee with proper hardness.
8, glass bottles printed text or fine patterns blurred lines: replace the appropriate hardness of the scraper.
9, glass mesh: properly filled with matching diluent to reduce viscosity.http://www.kangbochina.com/