Title:
DEVICE AND METHOD FOR GAS-FLOW HEAT TREATING STRIP MATERIAL
Document Type and Number:
WIPO Patent Application WO2004072552
Kind Code:
A8
Abstract:
In a device (1) for gas-flow heat treating strip material, and which may be used in particular as a drying device in a coating machine or flexographic or rotogravure printing press, a treating unit (13) has a high-speed dispenser (28) for directing a main gas flow (11) onto a surface (26) of a work strip (4) by means of a delivery slot (34) positioned crosswise to a feed direction (D) of the strip (4) and of a width of less than approximately 0.5 mm; and a low-speed dispenser (38) is located downstream from the high-speed dispenser (28) to direct an additional gas flow (12) onto the surface (26) of the strip (4) at a speed slower than the speed of the main gas flow (11).
Inventors:
PERCIVALLE DOMENICO (IT)
Application Number:
PCT/EP2004/050128
Publication Date:
January 20, 2005
Filing Date:
February 13, 2004
Export Citation:
Assignee:
PERCIVALLE SPECIAL CONVERTING (IT)
PERCIVALLE DOMENICO (IT)
PERCIVALLE DOMENICO (IT)
International Classes:
F26B13/10; F26B21/00; (IPC1-7): F26B13/10; F26B21/00
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