What Are the Classifications of Imported Pulp

Northern bleached softleaf kraft pulp (NBSK):What Are the Classifications of Imported Pulp

1. Scandinavia

There are only two main conifers in Scandinavia: pine and spruce.What Are the Classifications of Imported Pulp

2. Russia

NBSK wood in Russia is mainly red, white pine and larch.What Are the Classifications of Imported Pulp

3. Canada

      Canada has a vast territory and produces NBSK due to different raw materials. There is great inconsistency in the fiber itself, but the largest number of fibers are imported from Canada to China. Canadian forests are divided into six areas, and pulp mills are usually close to forest areas because of pulp plants.What Are the Classifications of Imported Pulp

(1) West coast of BC Province

(2) Mackenzie Valley in BC Province

(3) The eastern foothills of the Rockies

(4) Plains and Western Ontario

(5) Quebec

(6) Eastern coastal provinces

Beipiao hardwood kraft pulp (nbhk)

      This kind of pulp basically refers to the pulp made from hardwood in the north, mainly including, maple, beech, birch, poplar (two), poplar and white poplar, mostly mixed broad-leaved wood pulp. This kind of commercial pulp is produced in Northeast, North America, northern Europe and Russia.What Are the Classifications of Imported Pulp

Southern bleached softleaf kraft pulp (SBSK)

      Although there are seven main different kinds of pulp, they are all pine trees. It has four advantages: thick wall hygroscopic pine, long leaf pine, thin-wall loblolly pine and short leaf pine.What Are the Classifications of Imported Pulp

     Southern bleached broad-leaved forest kraft pulp (sbhk)

      There are many kinds of broad-leaved trees in the south. For example, there are up to 80 different varieties in Indonesia, so they are usually called hardwood or mixed broad-leaved trees. They are not suitable for making mechanical wood pulp, but most of them can be made into chemical pulp. This bleached pulp can be used to produce cultural and domestic paper because of its short hardwood fiber and low strength.What Are the Classifications of Imported Pulp

Bleached Eucalyptus Pulp (bek)

       Eucalyptus pulp is actually sbhk, but because Eucalyptus is mostly planted in a large plantation, it is usually called Bleached Eucalyptus pulp. Its opacity, smoothness, formability, printing gloss, permeability and other advantages are gradually accepted by the majority of paper manufacturers. It is a new look.What Are the Classifications of Imported Pulp

      In addition to the above five kinds of sulfate bleached pulp, there are sulfate unbleached pulp, sulfite unbleached pulp and bleached pulp, CTMP pulp, commercial waste pulp, etc., but the dosage is small.What Are the Classifications of Imported Pulp