LAMINATED FILM USED IN PACKAGE FOR ANTI-INFLAMMATION ANALGESIC PLASTER

摘要

PROBLEM TO BE SOLVED: To provide a laminated film used in a package for an anti-inflammation analgesic plaster capable of maintaining lamination strength between an aluminum foil layer and a layer adjacent thereto and maintaining a residual amount of an anti-inflammation analgesic component in the plaster even when the anti-inflammation analgesic plaster is enclosed and stored for a long time.SOLUTION: The laminated film, which is used in the package for the anti-inflammation analgesic plaster, comprises the aluminum foil layer laminated on an outermost layer of at least one surface of a base material layer, and an adhesive layer and a sealant layer provided on the aluminum foil layer in this order. The use of an organic titanium anchor coat agent for the adhesive layer, and a polyethylene resin or a polypropylene resin for the sealant layer enables the laminated film to maintain the lamination strength between the aluminum foil layer and the adjacent layer and maintain the residual amount of the anti-inflammation analgesic component in the plaster even when the anti-inflammation analgesic plaster is enclosed and stored for a long time.SELECTED DRAWING: Figure 2