散页片两面粘附的灰尘、纤维屑、切片屑等污物的清洁方法有,空气吹尘法、真空清洁法、擦拭法以及水洗法等。有一种表面涂有弹性胶粘树脂层的滚筒,现已用来清除布匹、照相记录材料和某些片卷上的碎屑,人们发现,它也可用于清洁经裁切处理的照相胶片。某些胶粘面很适于清洁散页片,而且不损 Loose pieces of dust on both sides of the adhesion, lint, chip debris and other dirt cleaning methods, air blowing method, vacuum cleaning method, wiping method and washing method. There is a roller coated with an elastic adhesive resin layer, which is now used to remove debris from cloth, photographic recording materials and some rolls, and it has been found that it can also be used to clean cut photographic films. Some adhesive surfaces are good for cleaning loose sheets and are not damaged