In fabric coverings, reinforcing tape between fabric and rib stitching prevents what problem?

• A. Prevents moisture absorption.
• B. Prevents the lacing cord from cutting through the fabric between fabric and rib stitching.
• C. Prevents color fading.
• D. Increases light reflection.

Answer: (B)

The main idea is that reinforcing tape acts as a wear barrier at the fabric-to-rib seam. When fabric is laced to rib stitching, the lacing cord sits right along the edge and can rub and cut into the fabric as the structure flexes in flight. The tape provides a smooth, protective layer that distributes the load and reduces friction, so the cord can’t easily slice through the fabric between the stitching lines. This helps keep the covering intact and prevents small tears from spreading. Moisture absorption, color fading, or light reflection aren’t addressed by this tape, so they aren’t the issue being solved here.