print paper (newgood)

Characteristics:
- Brightness: 92?%, comfortable-looking;
- Transparency:81%, even structure, lighttight;
- Content of water:4.5-5.5%, very low content of water;
- PH value: 6.8-7.6, neutral paper;
- Aperture gap: ?.1mm, low error, fit for fast printing;
- Color-developing sensitivity: 88.6, clear in color effect;
- Smooth surface, delicate in hand feeling and good in visual effect.