> All fine detailed printouts should be handled with care.
Inserting/extracting the board into/from the double sided "sandwich" is
where 90% of wear and tear occurs IMO. Epson dye ink on Epson
transparencies handles this best IMO. I wouldn't even think of using
Ultrachrome ink double sided artwork more than once unless there is a
clear overcoat. Single sided shouldn't be a problem with any reasonable
combo.
--- In
Homebrew_PCBs@yahoogroups.com, Adam Seychell <a_seychell@y...>
wrote:
>
> All fine detailed printouts should be handled with care. I wear
cotton
> gloves when I need to handle the film aggressively. A big problem is
> dust and particle contamination, especially when the film has some
> static charge. I take an unused very clean paint brush and prior to
> exposure I wipe down surfaces of the vacuum frame glass, photoresist,
> and photomask.
>
> Adam
>