One of the hallmarks of a high-quality kraft liner paper machine is the ability to produce multi-ply paper. Leizhan often utilizes a multi-wire design (two or three wires). This allows the mill to use different pulp stocks for the top and bottom layers. For example, a stronger, cleaner pulp can be used for the outer layer to improve appearance and printability, while a more economical recycled pulp is used for the base layer. To achieve the characteristic smooth finish of Kraft liner, Leizhan raft liner paper machine includes a precision Calender Stack. By passing the paper between polished metal rolls under controlled pressure and temperature, the machine “irons” the paper, ensuring uniform thickness (caliper) and a professional sheen.

 

Kraft Liner Paper Machine Specifications

Leizhan’s Kraft Liner Machines are built for industrial-scale operations:

Product Weight: 80gsm – 350gsm
Net Paper Width: Up to 6000mm
Production Speed: 200m/min to 1000m/min
Production Capacity: 50 to 800+ tons per day
Raw Materials: Wood pulp, OCC, AOCC (American OCC), and high-grade waste paper.

 

Leizhan’s Kraft Liner Paper Machine offers mills a balance of high-speed efficiency and rugged durability. By providing a machine capable of producing premium-grade liner from varied fiber sources, Leizhan enables paper manufacturers to meet the strict requirements of modern logistics and high-end retail packaging.
Email: whiteboardpapermachine@gmail.com