Expandable Post Binders

Expandable as your needs grow

Expandable post binders enable you to easily add pages as your needs grow. Post binders give you the choice of fixed or expandable construction, in capacities from 1½" to 4".

  • Choice of screen printed or foil stamped imprinting
  • Easy expansion accommodates the addition of new pages
  • Expandability reduces the need for additional binders
  • Allows easy reading into margins
  • Heavy-duty construction, functional and durable

Turned Edge Expanding Post Binder

A self-expanding post binder constructed from heavy-duty thread based buckram turned and glued over solid binders board. 75% expansion over minimum capacities of 1½", 2", 2½", 3", and 4".

Poly Expanding Post Binder

Economical, self-expanding angle-back binder constructed from 55 pt. polyethylene using the QA-CAN-VIN-4 mechanism. 75% expansion over minimum capacities of 1½", 2", 2½", 3". Also available in thicker 75 pt. poly.

Turned Edge Fixed Capacity Post Binder

Economical turned-edge binder constructed from heavy-duty thread based buckram turned and glued over solid binders board. Very durable. Rivets show on outside cover. Fixed capacity available in 1½" up to 3".

Poly Fixed Capacity Post Binder

55 pt. and 75 pt thickness polyethylene. Fixed capacity, 1½" up to 3".

View available Buckram colors, Poly colors, and Screen Print Ink colors.