发明名称 |
DOUBLE-SIDED COATING APPARATUS AND DOUBLE-SIDED COATING METHOD |
摘要 |
According to one embodiment, a double-sided coating apparatus includes a first coating head arranged on one side of a raw material to coat the one side with a coating liquid by alternately forming a coating region and a non-coating region in a direction crossing a delivery direction, a second coating head arranged on the other side of the raw material to coat the other side with the coating liquid by alternately forming the coating region and the non-coating region in the direction crossing the delivery direction, and a coating roller arranged near a position on the one side of the raw material and opposite to the second coating head across the raw material and having a large-diameter portion and a small-diameter portion with different diameters along an axial direction with the small-diameter portion opposite to the coating region and the large-diameter portion opposite to the non-coating region.
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申请公布号 |
US2012076933(A1) |
申请公布日期 |
2012.03.29 |
申请号 |
US201113234635 |
申请日期 |
2011.09.16 |
申请人 |
UEMATSU IKUO;NAKAHATA MASAOMI;MORISHIMA HIDEAKI;FUKATSU KENTA |
发明人 |
UEMATSU IKUO;NAKAHATA MASAOMI;MORISHIMA HIDEAKI;FUKATSU KENTA |
分类号 |
B05D1/26;B05C5/02;B05C11/00;B05D3/00 |
主分类号 |
B05D1/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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