The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 1993
Filed:
Nov. 13, 1990
Nobuyuki Sumi, Gifu, JP;
Tokai Shoji Co., Ltd., Tokyo, JP;
Tokai Seiki Co., Ltd., Gifu, JP;
Abstract
A dual-purpose apparatus for selectively applying an emulsion onto a mesh screen of a screen printing plate and attaching an emulsion layer-containing film to the screen, comprises a printing plate support for supporting the screen printing plate, a film feed device for feeding the emulsion layer-containing film, a film guiding-and-cutting mechanism for guiding the emulsion layer-containing film along the mesh screen of the screen printing plate, and a pressing-and-applying mechanism for pressing the emulsion layer-containing film and for applying the emulsion onto the mesh screen. The pressing-and-applying mechanism includes a support for replaceably supporting a pressure roller unit or an emulsion bucket.