Hirano Tecseed Co., Ltd.

Nobuaki Irie

Akiyoshi Hashimoto

Hidetoshi Yoshinaga

Kazuto Ueda

Yasutomi Yoshimura

Takao Ishida

A pair of left and right dies,and,are installed on both sides of a transfer path of a web,and ejection paths,of coating solution are made freely openable and closable by installing rotary valves,at insides of the dies,and,by which when coated portions and uncoated portions are successively formed, intermittent coating can be carried out by swiftly forming these portions.

Duplex type coating apparatus

In a duplex type coating apparatus, a left-right pair of dies and are disposed on opposite sides of a carrying path of a web, the dies and are each made up of an upper member and a lower member, a tip part of the lower member projects further toward the carrying path than a tip part of the upper member, and coating liquid discharge passages are inclined in the direction of the carrying path of the web. As a result, because the same amount of coating liquid is discharged from each of the dies and coated onto each side of the web, it is possible to carry out coating at the same coating thickness and in the same position on both sides of the web.

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Nara, Japan

Nobuaki Irie