Mitsubishi Pencil Company, Limited

Akihiro Nakada

Toshimi Kamitani

Kei Oomoto

An applicator is provided with a container containing an application liquid, an inner plug arranged to close the mouth of the container and opens the valve against the biasing force of a spring member to allow the application liquid in the container to be discharged, and the application member arranged to cover an application liquid outlet of the inner plug and enable the application to the application surface by exuding the application liquid discharged through the inner plug. The application unit with the inner plug has a liquid flow passage that provides a flow resistance to the application liquid from inside the container to the application unit, and the total pressure loss per 1 m/s in the liquid flow passage is equal to or more than 1×10Pa·s and less than 1×10Pa·s or less.

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Tokyo, Japan

Akihiro Nakada