dunnage

noun3

1. •
   Scrap material, often wood, used to fill spaces to prevent the shifting of more valuable items during transport, or underneath large or heavy items to raise them slightly above the ground, in order to protect from chafing and wet.

   • The robot cameras and software direct the robots to unload the 40-pound parts from pallets (called "dunnage") and place them on brackets fixed to a conveyor. — 2005
2. •
   Personal effects; baggage.
3. •
   A charge levied for materials or equipment left on site.

   • The fact that the bakery was paying dunnage on the loaded car until May 25th and that it was not unloaded until after May 21, 1959, is proof that […] — 1957