Definition: Paper Mats are mat boards made primarily from wood pulp fibers. Unlike archival-quality mats, they typically do not meet conservation standards and may contain acids or lignin that can deteriorate artwork over time.

Overview

Paper mats are commonly used for framing decorative prints, posters, or casual artwork where long-term preservation is not a priority. They are generally more affordable than cotton or museum-quality mats, making them popular for everyday framing needs. However, their use for valuable or delicate artworks is discouraged due to potential acid migration and discoloration.

Materials and Composition

Wood Pulp: The primary fiber used in paper mats; may contain lignin, which can release acids over time.
Core Material: Typically pulp-based, sometimes with a basic backing for rigidity.
Surface Finish: Can be textured, smooth, or colored, but lacks the archival properties of cotton rag mats.

Applications

Framing posters, prints, or casual artwork for short-term display.
Used in educational settings, craft projects, or temporary exhibitions.
Cost-effective option for large-scale or mass-produced art.

Limitations

Not acid-free: Can cause yellowing or deterioration of artwork over time.
Shorter lifespan compared to archival-quality mats.
Not suitable for fine art, limited editions, or original artwork.

Best Practices

Use only for non-archival, decorative, or temporary framing projects.
Consider using a barrier sheet (e.g., acid-free interleaving paper) between the artwork and the mat if preservation is desired.
Avoid prolonged exposure to high humidity or sunlight to limit acid migration and fading.

Paper Mats