-
Why do some metallic inks have poor rub resistance?
March 28, 2018
-
What causes paper to yellow over time?
March 28, 2018
-
A customer is complaining that our litho printed sheets are emitting an odor when run through a toner digital press. What is causing this?
March 28, 2018
-
We would like our inks and aqueous coatings to dry faster. Would the new LED UV dryers help our IR dryers dry the ink and coating faster?
March 28, 2018
-
How can I prevent paper problems caused by high humidity?
March 28, 2018
-
We are applying fugitive glue to close a flap on a mailer. The customer mails these over a four-week period. The customer is complaining that after a couple of weeks a stain appears in the ink on the cover opposite the glue strip. What is happening?
March 28, 2018
-
What is a slip compound and why are they added to ink?
March 28, 2018
-
We have printed an insert on matte paper and with a matte varnish. The customer is complaining that they do not work on the insert machine. There is no problem when printed on gloss paper and varnished with gloss varnish. What is the difference?
March 28, 2018
-
Reading about differences in recycled paper content, I have come across the term "mill broke." What exactly is mill broke?
March 28, 2018
-
After foil stamping over a blue spot color, the customer noticed a slight ring around the foil. Why did the ink change color around the foil stamp?
March 28, 2018