1. Brief introduction:
Double Layer Wires Carton Paper Machine, mainly used for making testliner cardboard paper, corrugated body paper. Paper machine line is mainly divided into several parts as below: Head Box, Fourdrinier Section, Press Section, Front drying section, Inclined type Surface Sizing Machine, Back Drying Section, Calendering Section, Reeling Section.
2. Head box:
Two sets open type Head Boxes, respectively correspond to top layer wire, bottom layer wire, By controlling the liquid level in Head Box to control and stabilize the sizing pressure head of feed pulp.
3. Wire part:
Double layer wires, respectively correspond to top layer wire, bottom layer wire, main components: Breast Roll, Forming Board, Dewatering Board, Vacuum Box, Combined Roll, Vacuum Couch Roll, Wire Drive Roll, Wire Guiding Roll and Framework, etc. Top layer and bottom layer respectively equipped with one forming wire.
4. Press Section:
Divided into 1st press, 2nd press. 1st and 2nd press are MG press, respectively equipped with upper and lower Gluing Metal Roll, and upper & lower paper machine felt. 1st press and 2nd press all equipped with Felt Leading Roll and Felt Suction Box. The pressurized motion of 1st press and 2nd press are hydraulic cylinder pressure.
5. Front Drying Section:
Φ1500/Φ1800 Dryer, group drive, equipped with Wire Guiding Roll, Dry Wire, Sealed Gas Hood.
6. Inclined type Surface Sizing Machine:
one Surface Chrome Metal Roll, one Gluing Metal Roll. Surface Sizing Machine pressurized motion is corrugated air tire pressure.
7. Back Drying Section:
Φ1500/Φ1800 Dryer, group drive, equipped with Wire Leading Roll, Dry Wire, Sealed Gas Hood.
8. Calendering Part:
Double Rolls Calender, Upper and Lower Roll are metal roll, the pressurized motion is corrugated air tire pressure.
9. Reeling Part:
Pneumatic Horizontal Rolling Machine, pressurized motion is cylinder pressure.