Raw material: Wood pulp, White shavings, Waste paper
Finished product: Packaging/wrapping paper
Production capacity: 30T/D
Project: Packaging Paper Production Line
Paper mill can choose Wood pulp, White shavings, LOCC, OCC, AOCC as raw material to make high quality packaging paper. Leizhan supplies full Packaging paper/board production lines for new installations and individual machine components – from stock preparation to the reel – for rebuild and modernization projects.
Leizhan’s supply for the 30T/D packaging paper production line comprises reliable equipments and innovative solutions for stock preparation, paper production, paper finishing, coating, and reeling, including PLC automation control systems.
First of all,raw material is conveyed by chain conveyor to D type hydrapulper for primary pulping, the pulp entered into High density cleaner for removing heavy impurities in paper pulp.
Secondary the pulp is conveyed into mid consistency pressure screen for screening. Fine pulp is conveyed into the pulp pump directly, the tailing is conveyed into reject separator for fiber relief and impurities separate.
Thirdly, the pulp is conveyed into mid consistency fine screen for fine screening. Moreover, the pulp is conveyed into low density cleaner for removing gravel, scrap iron, dust in paper pulp. And double disc refiner can effectively improve the beating degree and pulp quality.
Finally, the pulp entered into headbox for paper making.
Leizhan engineers designs the customized and suitable solution for 30t/d packaging paper production machinery. The basis weight of the paper machinery range of 80-250g/m2, and the trimmed width is 2400mm. The paper machine speed range from 80m/min to 100m/min. Moreover, Leizhan paper machinery applies QCS automatic control system, which makes it easier to control and operate.
This line includes Chain Conveyor, Drum Pulper, D Type Hydrapulper, Mid Consistency Pressure Screen, Double Disc Refiner, Inflow Pressure Screen, and so on. Paper pulp machine used to make waste paper (such as waste packing box,waste office paper and so on) turn to fine pulp for paper forming on the paper machine.