Coating device with roller and doctor blade
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United States of America Patent
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Feb 16, 2021
Grant Date -
Feb 14, 2019
app pub date -
Feb 3, 2017
filing date -
Mar 10, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
The objective of the present invention is to provide a coating device capable of stably coating a coating agent onto a member to be coated, while preventing the supply of excess coating agent. A coating device is provided with: a roller which rotates in one direction; a tank in which an opening is formed facing the roller and which supplies a coating agent via the opening; a doctor blade provided at the side of the opening on the rotation exit side of the roller; and a doctor blade provided at the side of the opening on the rotation entry side of the roller; wherein a gap formed between the doctor blade and the roller is larger than a gap formed between the doctor blade and the roller.
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