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From:
"Douglas O. Pauls" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, [log in to unmask]
Date:
Thu, 5 Jun 2008 18:20:23 -0500
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I will take a shot at the obvious ones first:

1.  Operators not washing hands before returning to work.
2.  Popcorn was being served and the operators brought it into the work 
area.
3.  It was near the ocean, it was late summer, the air conditioning did 
not work, the windows were open and salt air got into the process.


Doug Pauls




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06/05/2008 05:38 PM
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Re: [TN] Stainless Steel Contamination Question - Source Revealed






In my past, lived in a town where film was made and packaged in yellow 
boxes. Part of the process involved human eye inspection of the emulsion 
coating 
as the film whizzed past in front of the inspector(s), prior to 
cutting/spooling/foil wrap/packaging. 
Late one summer during the early 1940's, random white deposits started to 
appear on the unexposed emulsion, causing expensive rejection of valuable 
film. 
After much head scratching and high priced analyses, the deposit was 
identified  as NaCl, aka salt. No salt in the process, random shifts, 
random times 
during  the workday, random distance from the edge of the moving film 
strip, 
variable  size of the deposit, etc. etc. etc. 
Use of a hidden camera + film sensitive to very dim red light conditions 
used in the inspection rooms to protect the unexposed emulsion finally 
revealed 
the culprit.
 
Any deductions here?  Let's see who figures it out. Cause will be  posted 
Friday. 

Bill  Kenyon
Global Centre Consulting
3336 Birmingham Drive
Fort Collins, CO  80526
Tel: 970.207.9586   Cell:  970.980.6373




**************Get trade secrets for amazing burgers. Watch "Cooking with 
Tyler Florence" on AOL Food. 
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