Archival Methods Drop-Front Archival Storage Box (Black, 20.5 x 24.5 x 1.5")

Archival Methods 01-119 Overview

The black Drop-Front Archival Storage Box from Archival Methods protects and stores digital and photographic prints, matted or not, within its 1.5" deep hinged box. The box is constructed from heavyweight, archival-grade boxboard that has a matte-laminate coating for water resistance. Removing the box top reveals a hinged drop-front panel on the front long side so you can safely insert, remove, or examine contents in the the bottom section of the box.

The metal-reinforced corners of the box top are treated with a black polyester coating and a wax-free polyester finish, to be anti-corrosive. The clamps give rigidness and strength to the box so you can stack multiple boxes on top of each other. The box is PAT passed, which means it is suitable for long-term storage.

Made from fully bleached, high-alpha cellulose pulp. Does not contain post-consumer waste-recycled pulp. Paper is free of metal particles, waxes, plasticizers, residual bleach, and peroxide. Sulfur content is less than 0.0008% reducible sulfur.

Metal edge clamps are corrosion-treated with a black-polyester coating and a wax-free polyester finish.

Constructed from heavyweight, archival-grade boxboard.

Lignin content is measured as per the phloroglucinol test with a Kappa number of 5 or less.

Metallic impurities and iron content will not exceed 150 ppm and copper shall not exceed 6 ppm no optical brightening agents are used in the pulp.

Paper contains a minimum of 3% calcium carbonate (CaCO₃) with a pH range from 8 to 9.5.

Alkaline or neutral sizing is used no alum rosin or rosin sizing is used.

Color dyes are light-fast and non-bleeding.

Surface of the paper is smooth and free from knots, shives, and abrasive particles.

Board will not degrade and cause harm to the artifacts.

This paper passed the PAT (Photographic Activity Test) ISO 14523 (formerly ANSI IT9.16).