Clamshell boxes: KS 17 – heavy-duty
A sturdy and tightly closing clamshell box for books, photograph negatives/positives, glass plates and loosely bound objects. Closed, the box has four-fold wall construction on three sides. Design without slits, includes a base support and spine flaps providing additional strength.
Clamshell boxes: KS 17 Trier
A tightly closing clamshell box ideal for extremely heavy and valuable objects as well as for graphic collections. Smooth interior and exterior surfaces. Closed the box has a six-fold wall construction on three sides, spine single-fold, extra support inserts for base and lid.
Clamshell boxes: KS 17 Albertina
A tightly closing clamshell box with extra supports - ideal for graphic collections. Smooth interior and exterior surfaces. When closed, the box has a double-walled spine and even eightfold wall-thickness on three sides ensuring highest stability. Additional supports in bottom and lid for extra strength.
Clamshell boxes: KS 18 Premium
A tightly closing, premium clamshell box; a more elaborate version of the known "Solander Box". Manufactured whilst using the finest book binding methods, this classical drop-back clamshell box is produced from solid conservation board with a complete fabric lining. Special emphasis has been given to ageing resistant and environmentally compatible (less-polluting) materials.