Our 3M-Matic™ Top Compression Rollers for a20/a80 pushes the top flaps together as it conveys through the 3M-Matic™ Adjustable Case Sealer a20 or a80 providing better surface contact with the box and a consistent, secure seal.
- Applies pressure to case flaps, improving tape contact by minimizing the center gap of the box
- Installs easily to 3M-Matic™ Case Sealer a20 and a80
- Helps provide a consistent secure tape closure
- Pressure is not applied to the corners but rather the sides of the corrugated box