My biggest problem relating to shrinkwrapping PCB's has been warpage
due to overstressing the boards in wrapping them. This overstressing
can actually cause a twist in an entire stack of boards that produces
large warpage.
Other issues could include temperature differences between faciility
and storage (but would ned to be large) or moisture/humidity
differences.
Chris Messner
Sr Process Engineer
UT Electronic Controls
______________________________ Reply Separator _________________________________
Subject: Shrink Wrap for pcbs
Author: Paul Greene <[log in to unmask]> at Internet
Date: 3/31/97 10:49 AM
I have experience in shrinkwraping food products but none in new position
involving packaging pcb's. Looking for strategic considerations (pros and
cons /upside and pitfalls to be aware of) for shrinkwrapping pcb's.
L.E. Perks
Manager, Logistics
Rexcan Circuits
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