Whats the name of the brown-yellowish cardboard that chineses use for shell casings?

[Pirotecnia]

http://www.bikudo.com/photo_stock/734404.jpg

[dagabu]

Strawboard

 

-dag

[spitfire]

Same strawboard that was made in the western world at large scale before recycled paper got into fashion... Most paper mills here started as strawboard factories but are now graphic board factories and they only recycle waste paper. It's that gray chipboard.