In the paper, the effect of cooling device on produce even and fine in spunbonded nonwovens is introduced. Explain the question need attention in practice produce.

• 介绍了纺粘法非织造布生产过程中的侧吹风冷却装置对产品均匀度、单丝纤度的影响,说明了在实际生产中应注意的问题。