Heritage® Archival Document Box

  • Materials that have a pH of 7.0 or higher.
  • Need a different size or material? This item is customizable. Please inquire.
  • The Photo Activity Test (PAT) is an accelerated test that predicts the affects a material may have on photographic images.
  • This product has been made in our facility in Brooklyn, NY! We are proud to have been certified as a Brooklyn-Made Company by the Brooklyn Chamber of Commerce.
SKU: Heritage-Document-Boxes


1 - 9 (Boxes) $13.10 - $14.22
10 - 49 (Boxes) $11.95 - $12.90
50 + (Boxes) $10.80 - $11.90
$13.10 to $14.22


This acid-free document box is the strongest and highest quality available on the market.  

Constructed from our E-PLUS Heritage Archival Corrugated Board, this box is equipped to handle incredibly heavy loads, while maintaining a sleek profile.  

Box dimensions are intended to fit our Acid-Free File Folders, and are each 4" wide.  

Inside dimensions:
Letter:  12" x 9.75" x 4"
Legal:  15" x 9.75" x 4"

Boxes are typically shipped flat and assemble without any additional tape or adhesive.  This allows bulk ordering without space limitations, and reduces freight and damage in transit.  

Custom sizes are available, please inquire.  

Technical Information

Heritage Corrugated Board is manufactured to the following specifications:
*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