Corn starch, hydrogen peroxide (27.5%), ionized membrane alkali (32%), heavy calcium carbonate (800 mesh), light calcium carbonate, grade 60 liquid calcium carbonate, grade 90 liquid calcium carbonate, quicklime (effective calcium oxide ≥ 80 );
High-speed cultural paper machine with speed of 1300m/min: retention aid, pigment, disulfonic acid whitening agent, hexasulfonic acid whitening agent, sizing agent, bactericide, bentonite, defoaming agent, fixing agent, etc.
Medium and low speed culture paper machine with speed of 200m-500m/min: paper retention aids such as retention aid, dye, disulfonic acid whitening agent, hexasulfonic acid whitening agent, sizing agent, bactericide, stripping agent and deaerator;
Paper speed 500m/min corrugating machine: paper retention aids such as retention aid, sizing agent, stripping agent and deaerator;
Sewage treatment: cationic polyacrylamide, biological defoamer;
APMP poplar pulp production: liquid sodium silicate, penetrant, detergent;
Papermaking auxiliary production: AKD wax powder, emulsifier, fatty acid polymer, etherifying agent;
Packaging materials: multi-layer board (wood tray), plastic cloth, stretch film, heat shrink film, head, reel board, paper tube base paper, printed laminating paper, extruded wrapping paper, etc.