Standard Finishing
4OverXerox

Announcement

Collapse
No announcement yet.

Oleoresinous varnishes and acid

Collapse
Canon
X
  • Filter
  • Time
  • Show
Clear All
new posts

  • Oleoresinous varnishes and acid

    I recall hearing somewhere that they increase in acidity with age, but I stand to be corrected. Would you ever use oleoresinous on printing intended to last?

  • #2
    Hello Bronze Blue,


    Acidity in Litho Printing is an important factor.

    Oleoresinous Varnishes are used as Ink Vehicles in the manufacture of Litho Printing Inks, my guess is that you are

    referring to the "Fatty Acids" which are a necessary component of Ink Vehicles which aid the Oxidation process.


    Regards, Alois

    Comment

    4OverCanonKBAAvantiXeroxSmartsoft (Presswise)Duplo

    Free Download

    Collapse

    Avanti
    Before You Buy A Print MIS Read This - FREE Download Link To Download

    4OverCanonKBAXeroxSmartsoft (Presswise)DuploAvantiXeikonGraph Expo

    What's Going On

    Collapse

    There are currently 4986 users online. 118 members and 4868 guests.

    Most users ever online was 6,611 at 11:23 AM on 02-27-2019.

    Working...
    X