In order to improve the sizing performance of starch sizes and decrease the dosage of PVA, nanosized inorganic size additives can be used in the formulation of starch solution.

• 摘要为了改善淀粉的上浆性能，减少PVA浆料的用量，可在淀粉浆液中加入纳米级无机浆料添加剂。