INK-REINFORCED POLYURETHANE FILMS

摘要

A reinforcement for thin film materials is provided by coating the films with an ink-type material. Ink coating of moisture vapor-permeable films such as polyurethane allows for a film suitable for use on skin which has an optimal rate of moisture vapor transmission. If desired, an adhesive can be provided on the ink-coated polyurethane membrane, and such materials are suitable fo retaining I.V. needles and the like in place on a patient.