PKSC 4300 - Test 1 - Winding
1. winding: the process of constructing or deconstructing a roll
2. operation in converting: a change made to the material
3. sheet fed machine: used for labels, cartons, corrugated
4. web fed machines: begin and/or end with rolls, most prominent in flexible packaging industry
5. winding systems: mechanical energy requires to wind or unwind
6. internal pressure in a roll: pressure due to a single wrap is exerted on all wraps
7. residual tension=: f(# of wraps above, winding tension, core diameter, diameter of finished roll, properties
of web)
8. Starred roll:
9. Loose rolls (telescoping):
10. constant winding torque=: tension x radius
1. winding: the process of constructing or deconstructing a roll
2. operation in converting: a change made to the material
3. sheet fed machine: used for labels, cartons, corrugated
4. web fed machines: begin and/or end with rolls, most prominent in flexible packaging industry
5. winding systems: mechanical energy requires to wind or unwind
6. internal pressure in a roll: pressure due to a single wrap is exerted on all wraps
7. residual tension=: f(# of wraps above, winding tension, core diameter, diameter of finished roll, properties
of web)
8. Starred roll:
9. Loose rolls (telescoping):
10. constant winding torque=: tension x radius
