Hinges

Hinges

Definition

In picture framing and conservation, hinges are strips of archival-quality paper, fabric, or other inert materials used to attach artwork to a backing board or mat. Hinges allow the artwork to be held securely while maintaining reversibility, so the art can be removed or adjusted without damage or permanent adhesive contact.

Characteristics

• Archival Quality: Made from acid-free, lignin-free, and buffered materials to prevent deterioration of the artwork over time.
• Reversibility: Hinge attachments allow the artwork to be lifted or removed without tearing or leaving residue.
• Variety of Shapes: Hinges may come in S, T, or L shapes depending on the mounting requirements and weight of the art.
• Flexibility: Allows the artwork to expand or contract slightly with changes in humidity without buckling or warping.

Applications

• Securing paper-based artwork in mats or frames without adhesives touching the art.
• Attaching watercolors, prints, or photographs to a backing board for exhibition or archival storage.
• Creating hinged windows in mats for conservation framing, such as book-like openings for delicate materials.
• Facilitating safe handling and storage of valuable or fragile artwork.

Best Practices

• Always use archival, acid-free materials to prevent long-term damage to the artwork.
• Apply hinges sparingly and only at edges or corners to minimize stress on the artwork.
• Use reversible adhesives, such as wheat starch paste or methylcellulose, for paper hinges.
• Ensure hinges are aligned carefully to keep artwork flat and centered in the frame.
• For heavier works, consider multiple hinges for added support without compromising flexibility.

Related Terms

• S Hinge
• Book Hinge
• T Hinge
• Rice Paper