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.
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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.
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RPD Production Technology— Papermaking Blown film production
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RPD Production Technology— Coating
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RBD Production Technology— Papermaking
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Production Technology— Finished product
According to requirements of specifications process the cutting.
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