laminating pouches letter size

Common letter-size laminating pouch thicknesses are 3 mil, 5 mil, and 10 mil.

Pack counts vary by product; common quantities include 10, 25, 50, 65, and 150 pouches per package.

Many letter-size thermal pouches are designed for use with a heat (thermal) laminator. Some speed-style thermal pouches note a requirement for a laminator 12" or larger. Always check the pouch packaging for the manufacturer’s recommended machine size and settings.

Some pouches include speed/mil icons to help set laminator settings, and others offer UV protection to reduce fading and discoloration over time.