(Quoted from Mary Yeaer and Impressions Magazine. Full article here.)
Screen printers face a variety challenges, but there is a solution for every issue; you just have to know where to look.
Pinholes represent a common screen-printing issue. They are a stencil defect that reduces production efficiency and print quality. These imperfections in the stencil are tiny, transparent dots that appear in the screens after exposure. Printers who battle pinholes spend more time and money trying to complete a job.

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