Production Technology— Grind Powder
Grind Powder Process
The raw materials of stonepaper is provided in this process.
After cleaning and broken , Calcite block has been grinded to lime carbonate powder (600mesh)，and the average grain diameter could be 5μm-8μm, It would be sent to the warehouse after grading screening.
RPD Production Technology— Pelletize
Pelletize process
After surface active treating, the lime carbonate powder fully mixed with polyethylene. In high temperature and high pressure conditions , with organic fertilizer catalyst of complete mixer and the granulating process, then produce the high fill and high dispersion of master batch.
RPD Production Technology— Papermaking Blown film production
RPD Production Technology— Coating
RBD Production Technology— Papermaking
Production Technology— Finished product
According to requirements of specifications process the cutting.
