Importance

Loading Importance Indicators...

Abstract

An anti-fouling surface structure having a multiplicity of ribbons made of plastics thin film and planted on a surface and a method of planting ribbons on a substrate. The ribbons fixed to the surface flutter in sea-water so as to prevent marine growth on the surface. The anti-fouling surface structure may be realized by directly planting ribbons on the surface of a structure to be protected or covering the surface of the structure by a covering material which has a multiplicity of ribbons planted on a substrate sheet or string. The method of planting ribbons comprises the steps of slitting a wide film into a multiplicity of parallel ribbons, flexing and folding the multiplicity of ribbons simultaneously in the direction perpendicular to the slitting direction thereby forming crests ribbons on opposite sides, bonding the ribbons to a substrate at their crests on one side, and cutting the crests opposite to the bonded crests. The method may be such that different substrates are bonded to the crests of the ribbons on opposite sides and then the ribbons are cut at their portions intermediate between the bonded crests.

Loading the Abstract Image...

First Claim