配方类型:

INKS

配方说明:

Flexographic White Ink for Paper, Polyethylene, Etc.

配方组成:

White shellac/27
Titanium dioxide, rutile/40
Denatured alcohol, anhydrous/33
charge into pebble mill and allow to mill for 16 hours. Shellac must
be fresh; it may be pre-dissolved in alcohol before charging mill, if
desired.
If a single batch is to be made, hold out 5 parts of the specified
amount of alcohol, using this as a mill post-wash, to be added to the
major portion of the ground ink, drained from the mill before the wash
is charged.
Thin with denatured alcohol at press as needed (approx. 20%).
Polyethylene must have high treatment level.
Formula No.
Titanium dioxide/33
Resin (polyamide)/26
Isopropanol/41

配制方法: