FLEXIBLE COMPOSITE SHEET AND PROCESS FOR MAKING THE SAME

摘要

A flexible composite sheet 1 includes a fibrous assembly 2 and a plurality of narrow film strips 3 bonded to upper surface of the fibrous assembly 2. The narrow strips 3 are intermittently arranged so that the fibrous assembly 2 may be exposed between each pair of the adjacent narrow strips 3. Sides defining each of the narrow strips 3 are formed with tooth-like portions 12.