Patent ID: 9012011
Filing Date: 2015-04-21
Classification: A61M,B01F,B29C,B29D,B29K,B29L,B32B,G02B,Y10T

Abstract:
1. An article comprising the combination of a carrier web and an array of molded polymeric lenses adhered to the carrier web which molded lenses are characterized by parts opposite each other on both sides of the carrier web the optic axis of one part coinciding with the optic axis of the other part, said array comprising columns of molded lenses aligned in the down-web direction and rows of molded lenses in the cross-web direction, said lens parts comprising thermoplastic polymer having been injection molded on opposite sides of the carrier web, and said web with the array of molded lenses being capable of being rolled upon itself, and there is spacing between each of the lenses in the array on the carrier web of at least 5 mm.