Method and apparatus for producing pressure-sensitive adhesive sheet

摘要

At least one inert-gas supply section is provided in a coating section and a light-irradiating section that are sealingly coupled to each other at a side of the coating section where a base material enters, the coating section coating a photopolymerizable composition onto the base material and the light-irradiating section applying light to the photopolymerizable composition layer after coating. Inert gas supplied from a first inert-gas supply section is sprayed from the inert-gas chamber toward the base material, and is supplied into each of the coating section and the light irradiating section.