Title:
【発明の名称】細長物品に細長片縁までコーティングする方法と装置
Document Type and Number:
Japanese Patent JPH10509090
Kind Code:
A
Abstract:
Apparatus for coating a strip article comprises a coating head having a coating surface and elongated open-sided slot formed in the coating surface communicating with an interior channel for delivery of coating material to said slot for transfer to a strip article to be coated. The slot has a slot extension extending into the coating surface at at least one longitudinal end of the slot for applying coating material to an edge region of the strip article. The slot extension communicates with the interior channel only through a constricted opening that prevents substantial leakage of coating material from the slot extension when the slot extension becomes uncovered by the edge region of the strip article. In this way, the strip article can be coated completely up to its transverse edges, without risk of substantial spillage of coating material if the ends of the coating slot become uncovered by the strip article due to inaccurate tracking or variable strip width.
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Inventors:
Ines, Robert Arthur
Gary Jay, Smith
Gary Jay, Smith
Application Number:
JP51640896A
Publication Date:
September 08, 1998
Filing Date:
November 23, 1995
Export Citation:
Assignee:
ALCAN INTERNATIONAL LIMITED
International Classes:
B05D1/26; B05C5/02; B05C9/04; (IPC1-7): B05C5/02; B05D1/26
Attorney, Agent or Firm:
Aoyama Ryo (2 outside people)