Apparatus for manufacturing correction material

摘要

An apparatus for manufacturing correction material comprising a first coating roller for applying a base coating on strip material, a first subatmospheric pressure drying chamber, a first treatment chamber for impinging heated air at atmospheric pressure onto the strip material received from the first drying chamber to harden the base coating, a second coating roller for applying a release coating over the base coating on the strip material, a second subatmospheric pressure drying chamber for vacuum drying the release coating after the release coating has penetrated the base coating and a second treatment chamber for impinging heated air at atmospheric pressure onto the strip material received from said second drying chamber.