www.safetyenvelopes.com
Tinted Safety Envelope Research Project
Look Inside The Envelope
 

Envelope Families

1. Weave & Tile
2. Circles, Dot & Gons
3. Circles & Squares
4. Diamonds & Squares
5. Code
6. Stipple & Stucco
7. Hatch & Crosshatch
8. Straight Lines
9. Not So Straight Lines
10. Lines In Columns
11. Plaid
12. Flakes & Stars
13. Images & Logos
14. Topos & Wood Grain
15. Log Jam
16. Unclassified Patterns