Abstract: Methods for manufacturing drug delivery systems are provided. The drug delivery systems may include a substrate coated with at least one polymer and at least one active compound. The substrate may include yarns, yarn precursors, threads, filaments, fibers, and/or other suitable substrates. The methods may include applying a solution including a monomer and an active compound on the substrate. The methods may also include exposing the solution and the substrate to UV light to initiate polymerization of the solution. The substrate is further configured into a reversibly removable patch or section to deliver active compounds to a user. The garments, patches, and sections are configured to provide an amount of active even after repeated uses, wears, applications, and/or launderings and further provide for replacement.

Abstract: A reversibly removable patch or section for textiles, is disclosed and described, the patch or section configured to deliver active compounds to a user, as well as textiles comprising such patches and sections. The patches and sections are configured to provide an amount of active even after repeated uses, wears, applications, and/or launderings and further provide for replacement, thus, extending the usefulness of the textile.