Four flaps

Comply with the requirements of the PAT-test per ISO 18916, and the Silver Tarnish Test. Double-scored, to fit easily over the glass plates or negatives. Material: acid-free, 90 gsm, photo archive paper, produced from 100% cotton linter pulp; not glued, buffer-free and a pH-value of appr. 6 à 7.

Standard available in the sizes:

  • 60 x 90 mm
  • 82 x 82 mm
  • 90 x 120 mm
  • 100 x 130 mm
  • 122 x 165 mm
  • 130 x 180 mm
  • 167 x 218 mm
  • 180 x 240 mm
  • 240 x 300 mm

Other sizes available on request.