4C1 converging deflection - TJWalker + Associates, Inc.

Case 1:

Roller Deflection

4C2 converging concave convex - TJWalker + Associates, Inc.

Case 2:

Convex Roller or Roll with Traction. Concave Roller or Roll Slipping

4C6 converging high center nip - TJWalker + Associates, Inc.

Case 3:

Nips with Low Edge Loads

More Symmetrical Variations

Nearly any symmetrical variations of the web or equipment will create minor or major CD errors.

4C4 converging twisting - TJWalker + Associates, Inc.

Case 4:

Twisting

4C5 converging baggy lanes - TJWalker + Associates, Inc.

Case 5:

Baggy Lines

- TJWalker + Associates, Inc.

Case 6:

Width Expansion in Span