Warning indicia

Description

A visual indicator that appears when safety paper has been tampered. Warning indicia can be a chemical or hidden printed design that changes color or becomes visible when an eraser is used on safety paper (API 1980)

Resources and Citations

The Dictionary of Paper, American Paper Institute, New York, Fourth Edition, 1980

Warning indicia

Description

Resources and Citations

Navigation menu

<p>Search </p><p><nowiki> <script> $(function(){ $('#cameonav_materials').addClass('current'); }); </script> </nowiki> </p>

Warning indicia

Description

Resources and Citations

Navigation menu $(function(){ $('#cameonav_materials').addClass('current'); });

<p>Search </p><p><nowiki> <script> $(function(){ $('#cameonav_materials').addClass('current'); }); </script> </nowiki> </p>

Navigation menu