Archival Methods Onyx Portfolio Box (8.5 x 11 x 1.4", Black Buckram with Black Interior)

BH #ARP8111B • MFR #11-112
Archival Methods
Archival Methods Onyx Portfolio Box (8.5 x 11 x 1.4", Black Buckram with Black Interior)
Key Features
  • Clamshell Box Design
  • Stores 8.5 x 11" Prints
  • Holds Up To 20 Matted 2/2 Ply Prints
  • 0.100 Kappa Binder's Board Construction
With a clamshell design, the 8.5 x 11 x 1.4" Onyx Portfolio Box from Archival Methods flips open to allow easy access to your prints. The interior of the box is lined with an 80 lb acid- and lignin-free black paper. With a depth of 1.4", the clamshell box can accommodate 14x 4/2 ply, 10x 4/4 ply, and 20x 2/2 ply matted prints. The adhesive used in construction is pH balanced, and the archival box has passed the Photographic Activity Test (PAT), which makes the box suitable for long-term storage.
In Stock
$36.50

Archival Methods Onyx Overview

With a clamshell design, the 8.5 x 11 x 1.4" Onyx Portfolio Box from Archival Methods flips open to allow easy access to your prints. The interior of the box is lined with an 80 lb acid- and lignin-free black paper. With a depth of 1.4", the clamshell box can accommodate 14x 4/2 ply, 10x 4/4 ply, and 20x 2/2 ply matted prints. The adhesive used in construction is pH balanced, and the archival box has passed the Photographic Activity Test (PAT), which makes the box suitable for long-term storage.

The box core is made from a 0.100 Kappa Binder's Board, which is lignin- and acid-free, and the sulfur content has been reduced to <0.0008%. The board has been buffered to keep acidity from transferring to the stored materials. Furthermore, the exterior of the box is bound in a library quality F-Grade Buckram (poly-cotton), which is coated in a moisture-resistant, 100% aqueous acrylic.

Kappa binder's board (0.100), a bookmaking board with no glue between layers
Lined with 80 lb acid- and lignin-free black paper
PAT (Photographic Activity Test) tested and passed
Bound in an F-Grade Buckram (poly-cotton) cloth with a moisture-resistant, 100% aqueous acrylic coating
Adhesive is pH balanced and buffered; <0.0008% sulfur content
UPC: 813903021078

Archival Methods Onyx Specs

Format8.5 x 11"
Lid TypeAttached Lid
Acid FreeYes
Lignin FreeYes
MaterialBoard, Paper
Reinforced EdgesNo
Interior Dimensions (L x W x H)11.25 x 8.8 x 1.4" / 28.57 x 22.35 x 3.56 cm
Exterior Dimensions (L x W x H)11.8 x 9.3 x 2.1" / 29.97 x 23.62 x 5.33 cm
Packaging Info
Package Weight0.96 lb
Box Dimensions (LxWxH)11.85 x 9.4 x 1.75"
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