Method for producing a base material for screen printing, and base material of this type
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United States of America Patent
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Jul 19, 2011
Grant Date -
Dec 13, 2007
app pub date -
Mar 18, 2005
filing date -
Mar 19, 2004
priority date (Note) -
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Abstract
Method for producing a base material (25) for screen printing, which comprises a protective film (10), a screen (5) and an intermediate resist layer (13) comprising photosensitive material, the method comprising the steps of applying a first resist layer (15) to one side of the protective film (10), drying the first resist layer (15), applying an additional resist layer (17) to the first resist layer (15), and then applying a screen (5) to the additional resist layer (17) under pressure, with that side of the additional resist layer (17) to which the screen (5) is applied being wet. The invention also describes a base material (25) for screen printing, which comprises a protective film (10), an electroformed screen (5) and an intermediate resist layer (13) comprising photosensitive material.
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