Gråpapir

Gråpapir, or gray paper, refers to paper that has a gray shade rather than white. It covers a range of tones from light to mid- and dark gray and can be produced by adding gray pigments to the pulp, using recycled fibers, or selecting natural gray fibers. It is used for various purposes, including writing, drawing, packaging, and crafts.

Production and varieties vary. Gray paper may be made by pigmenting the pulp, using recycled content, or by choosing unbleached or partially processed fibers. Some grades are marketed as gray kraft paper, which tends to have a brownish-gray hue and high strength. The weight (grammage) typically ranges from about 70 g/m2 for light writing papers to 200–260 g/m2 or more for card stock and packaging. Surface textures can be smooth, laid, or wove, and many gray papers are available as acid-free for archival use.

Common uses include art and design, where gray paper serves as a midtone ground for charcoal, graphite, and pastel drawing, aiding value studies and rendering. In packaging and stationery, gray papers offer a subdued, durable alternative to white stock. In education and crafts, it is used for worksheets, scrapbooking, and decorative projects. The lower reflectivity of gray paper can reduce glare, which may influence ink drying and legibility for some media.

Environmental and longevity considerations vary by product. Some gray papers are recycled, chlorine-free, or produced with sustainable pulps, while others are designed for durability in archival settings. Gråpapir is widely available in markets that supply art, office, and packaging papers.