Model A/S Envelope Folder
1998 Model A/S Envelope Folder. Designed by Egil Anderson(inspired by Vin Heywood of VH fame), built by Sheppard Envelope. Pure web machine, window patching unit, 3 print units. Designed and built to make Boomerang 2-Way Environmental Mailer. Has Best flex die window cutting section, gears diametrically pitched with "off the shelf" items vs circumferentially pitched gears. Pull length is 13.5". Outside envelope measures 4-1/2" x 9-7/8" ; reply envelope measures 3-5/8 x 8-9/16" (holds an 8.5 x 11" sheet folded in thirds). Smaller sizes can be made. Machine runs 200 epm, and prints 2/1 flexo. Available for inspection.