Harper Anilox Rollers: LaserKote Volume Chart, Trihelical

LaserKote Volume Chart for Thick Film Coatings (Trihelical)

This LaserKote™ volume chart outlines examples of volumes to be used with various coating materials based on percent solids. This chart should be used only as a guide. Actual coating specification should be reviewed and reconfirmed with each application.

TRIHELICAL LaserKote™ Volume Chart (for Thick Film Coatings)
	Approximate Depth Range (in microns*)		Final Volume Range (in BCMs**)
Cell Count	Min.	Max.	Min.	Max.	Minimum Roll Diameter Tolerance
50	175	222	54	68	0.005
60	143	185	44	57	0.005
70	122	158	38	49	0.004
80	107	138	33	43	0.004
90	95	122	28	37	0.004
100	85	110	24	31	0.004
120	70	90	21	25	0.004
140	60	78	18	22	0.004
160	52	67	16	20	0.003
180	47	60	14	18	0.003
200	42	54	12	16	0.003

*Microns are a metric unit of measurement. There are 25.4 microns in .001"

**BCMs are billion cubic microns per square inch of surface area

Note: All volumes manufactured and measured using Echotopography™. All screens will be polished after engraving as indicated in the chart above. Minimum OD tolerance must be observed as diameter increase does not allow for tighter tolerances.