High quality kraft paper is widely used in film packaging,handjeld bags,envelopes,archive bags,etc.This 50tpd kraft paper jumbo roll making machine use wood pulp as raw material,finished kraft paper has a lighter color, better smoothness and strength,can adapt to the packaging and printing requirements of packaging materials.
Finished paper type:Kraft paper
This small kraft paper roll making machine daily output is 50 ton,and use wood pulp as raw material,the whole kraft paper manufacturing process is simple, Wood pulp---Slag removing---Pulp beating---Forming on the paper machine---Pressing sizing---Drying---Winding---Calendering---Finished Kraft paper jumbo roll.
Coating on the surface of the kraft paper jumbo roll, the coating is a mixture of methyl orthosilicate trimethylchlorosilane, methanol, and agar with a mass ratio of 4:2:1:0.2, wherein the base paper and the coating are indispensable The dry mass ratio is 75:20. The coated kraft paper has high fiber strength, and has better breaking strength, waterproof performance, printing performance, and can be widely used in various packaging industries.
Leizhan Machinery has been committed to papermaking equipment for 40 years, has mature and reliable and advanced technology,we provides turnkey kraft paper roll making machine design and installation,welcome contact us any time.