Sack Kraft Paper Production Line
Leizhan is the supplier of the “turnkey” paper plant for production of Sack kraft paper. The whole sack kraft paper production line contains stock preparation line and paper making machine. Following is the customized sack kraft paper pulp production solution using waste paper as raw material.
80T/18H LOCC Stock Preparation Line
1. Raw material conveying
BFW Series Chain conveyor: Mainly used for conveying various kinds of pulp board, waste paper in bulk and in bundlewhich can be horizontal conveyor or inclined conveyor(<30°).
2. Pulping
ZDSD Series D Type hypdrapulper: D type structure changes slurry flow ways, make contact between pulp and rotor more quick and frequent.
3. Cleaning
ZSC series high density cleaner: Mainly applied to remove all kinds of heavy impurities in paper pulp, like steples, stones, glasses, etc.
KH series low density cleaner: Mainly used for removing heavy impurities in the pulp like gravel, scrap iron, dust and large ink particles.
4. Screening
ZNS series mid consistency pressure screen: Mainly used for coarse and fine screening of various waste paper pulp.
PZ series reject separator: Used for fiber relief and impurities separate for tailing in the coarse screen system for waste paper pulp.
5. Pulp refining
ZDP series double disc refiner: Used for beating and improve the beating degree of pulp to satisfy the papermaking demand.
6. Fine screening
NLS series inflow pressure screen before sack kraft paper machine: Small moter power, high production capacity, energy saving.