These boxes are designed for storage of rolled works, such as architectural plans, blueprints, drawings, and files. Boxes ship flat and easily assemble without any additional tape or glue. They also open from the end and allow easy removal of the rolled items inside. Boxes have excellent stacking strength.
Made from our exclusive Heritage Corrugated Board.
These boxes are shipped flat, and are easily assembled without adhesive.
*100% bleached alpha cellulose
*Without the use of recycled or wooden fibers
*No optical brighteners
*Kappa level: 1 - 2 = lignin-free (TAPPI T 236 om-99)
*pH cold extraction: 8.0 - 9.5 (TAPPI T 509 om-02)
*Alkaline reserve (buffer) > 3% calcium carbonate
*Adhesive: Potato starch, ph 7.0, moisture proof.
ANSI IT 9.16 / ISO 14523-1999 (PAT test)
ISO 9706 - Permanency requirements for paper
ANSI / NISO Z.39.48-1992 Permanence for paper in Library and Archives