Product description:
* by professional purification paper binding, significantly reduce dust production, enhance the ink absorption ability.
* will be generated binding type purification notebook binding hole dust is reduced to a minimum.
* very low amount of dust
* good thermal and moisture resistance
* antistatic treatment on the surface, vacuum packing
* provide various size of purifying notebook, notebooks.

Scope of application:
Apply to clean room/clean room to write and record, etc.