Kraft paper usually process into carton box, paper bag or lunch box, etc. So ensure the quality of paper, paper mill owner will use wood pulp as raw material to produce top layer and OCC pulping to make bottom layer. Leizhan offer complete wood pulp and OCC stock preparation line equipment. Here are pulping equipment flow chart of these two raw materials.

 

Kraft Liner Board Paper Top Layer Pulping Line

 

Chain conveyor → D type hydrapulper → High density cleaner → Inclined screen → Conical refiner → Double disc refiner → White water pump → Inflow pressure screen → Kraft liner board paper machine

 

Kraft Liner Board Paper Bottom Layer Pulping line

 

Chain conveyor → D type hydrapulper → High density cleaner → inclined screen → Middle consistency pressure screen → Fiber separator → Reject separator → Middle consistency pressure screen → Fractionating screen → Low density cleaner → Middle consistency fine screen → Inclined screen → Inflow pressure screen → Kraft liner board paper machine

 

We are specialized in stock preparation line equipment for many years, our pulping equipment has the advantages of high efficiency, low energy consumption and high output. Welcome to contact us for more details about kraft liner board paper pulping line. Email address: leizhanchina@gmail.com.