垫圈纸板 packing board ; gasket board

衬垫纸板 unimpregnated liner board ; diveder

浸油衬垫纸板 oil impregnated liner board

垫板纸 tympan paper

嵌垫纸板 panel board

车垫纸板 car liner board

瓶盖垫纸板 coaster board

啤酒瓶盖垫纸板 beer mat

灰板纸杯垫 carboard coaster

鞋垫纸板 buy Innersole Paper Board