slipsheet

noun

1. 1

   (roofing) Sheet material, such as reinforced kraft paper, rosin-sized paper, polyester scrim or polyethylene sheeting, placed between two components of a roof assembly to ensure that no adhesion occurs between them and to prevent possible damage from chemical incompatibility, wearing or abrasion of the membrane.

2. 2

   (shipping) A strong, thin pallet-sized sheet of plastic or fiberboard used to transport heavy items.

3. 3

   A sheet inserted between freshly printed pages to prevent them from sticking together.