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January 2014

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From:
"Robert F. Bagsby" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, [log in to unmask]
Date:
Mon, 13 Jan 2014 12:11:55 -0600
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Hi David,

Brushing tends to move dust, debris, particular matter around and not 
actually pick it up.  Depending on the vigorousness of the action, can 
actually cause the stuff you're trying to brush away to go places you 
don't want it (into the setup perhaps).  I recommend more of a clean room 
practice of vacuuming (central vac system) or a clean room hand tacky 
roller with sticky pad, or web cleaner.  Organization of the lay-up 
station can help minimize transfer of material of one type to another (say 
prepreg dust onto copper foil, leading to resin spots)  or (slivers from 
pre-tooled copper foil into prepreg, leading to shorts).



Robert F Bagsby / Manager, Project & Technical Services / Projects, 
Technical Services & Lean 
MS 130-108, Cedar Rapids, IA, 52498, USA
Phone: 319-295-8703 / VPN: 295-8703 / Mobile: 319-573-6859 
[log in to unmask]
www.rockwellcollins.com 




From:   David Quiroz <[log in to unmask]>
To:     <[log in to unmask]>
Date:   01/13/2014 10:26 AM
Subject:        [TN] Brushes for Use in PCB Lamination Area
Sent by:        TechNet <[log in to unmask]>



Hello All,

Can anyone recommend a good quality hand brush that can be used in a pcb
lamination layup area?  I'd like to use it for brushing off
plates/panels/foil during layup of lamination books.

Regards,
David Quiroz


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