Glassine

[citation needed] Glassine is most commonly used as a base for further silicone coating for the manufacture of release liner.

[citation needed] Glassine has been recommended for protecting the surface of stored acrylic paintings.

[2] Amateur insect collectors use glassine envelopes to store specimens temporarily in the field before they are mounted in a collection.

[3][4] Photographers used glassine sleeves for many decades to safely store their processed films.

[5][6] Glassine is an outer covering on paperboard tubes, particularly those used in model rocketry, for water protection.

Printed glassine envelope for the photographer Arthur Weston, c. 1900
Glassine envelope