Drying section provided with UV-light generating devices

Details Drying section provided with UV-light generating devices Drying section provided with UV-light generating devices

1989-06-28

1991-02-05

Bennet, Henry A.

Drying and gas or vapor contact with solids

Apparatus

With means to treat gas or vapor

250504R, F26B 328

Patent

active

049893432

ABSTRACT:
The invention relates to a drying section which includes UV-light generating devices for drying a coloring substance applied to a material, for instance, colored print applied to print material and a silkscreen printer, and further comprising a conveyor for conveying the material passed one or more of the UV-light generating devices. The UV-light generating devices are cooled and a light and gas permeable grid is arranged between the material and each UV-light generating device. The grid has the form of three glass plates which define therebetween a plurality of apertures defined by recesses formed in the edge margins of respective glass plates.

REFERENCES:
patent: 3840448 (1974-10-01), Osborn et al.
patent: 4089123 (1978-05-01), Ericsson et al.
patent: 4143468 (1979-03-01), Novotny et al.
patent: 4168579 (1979-09-01), Ericsson
patent: 4414755 (1983-11-01), Ericsson
patent: 4494316 (1985-01-01), Stephansen et al.
patent: 4526101 (1985-07-01), Ericsson
patent: 4538358 (1985-09-01), Ericsson
patent: 4545131 (1985-10-01), Ericsson
patent: 4798960 (1989-01-01), Keller et al.

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