Date : 23/10/96 11:38
Msg From: PROCESS ENGINEERING
hello
is there any criterion for baking of HASL PCBs . actually  as per 
customers guidelines we have to bake the HASL pcbs prior to their use
in assembly line. kindly suggest any standard or general practice
i.e. the temperature & the duration for which the pcbs should be
baked.
if baked pcbs are to be used after a gap of a day or a week, should
they be baked again? or they can be stored in controlled envoirnment 
kindly comment

regards 
nalin
altos india limited
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