Avery Dennison Monarch 9855 Operator Handbook - Manual (Page 118)

A-4 Operator's Handbook
String Ta g Supplies
Widths: 0.90 inches (23 mm) minimum
2.0 inches (51 mm) maximum
Lengths: 0.78 inch (20 mm) minimum
1.78 inches (45 mm) maximum
Thickness: 5.5 to 16 mils
String Loop Length: 1.5 inches (38 mm) maximum
String Orientation: Facing operator
Wind Direction: Face out
Max. Roll Diameter: 9.375 inches (238 mm)
Supply Core: 3.0 inches (76 mm) or 4.0 inches (102 mm)
4.0 inches is recommended.