Cylindrical drum assembly including a stencil sheet for use with

Printing – Stenciling – Rotary machines

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Details

101127, 10112821, 428374, 428395, B41N 124

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active

055011462

ABSTRACT:
In a cylindrical drum 1 for stencil printing which consists of a porous cylindrical plate 2 and a screen layer 3, in which a stencil sheet is attached to the outer surface of the screen layer having an ink permeability, an ink is supplied from the inner surface of the porous cylindrical body which rotates around its own central axis, the present invention provides a screen layer consisting of a woven fabric of conjugated fibers of a sheath-and-core or a side-by-side type consisting of a lower melting component and a higher melting component and making the intersections of the fibers fixed together through the melt-adhesion of the lower melting point component by means of thermocompression bonding.

REFERENCES:
patent: 4469540 (1984-09-01), Furukawa et al.
patent: 4959260 (1990-09-01), Tomoyasu et al.
patent: 5336552 (1994-08-01), Strack et al.
patent: 5372885 (1994-12-01), Tabor et al.
"Developments in Specialty Screen Fabrics", Screen Printing Nov. 1983, Betsy Dassau, pp. 108-111.
"Working with the new screen fabrics", Screen Printing May 1976, Arnold Z. Brav, pp. 27-29, 49, 51.

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