Qualities:
1.Normal kraft paper is strong and relatively coarse. It has high tensile strength. The grammage is normally from 40–135 g/m2.
2.Sack kraft paper, or just sack paper is a porous kraft paper with high elasticity and high tear resistance, designed for packaging products with high demands for strength and durability.
3.Absorbent kraft paper is made with controlled absorbency, i.e., a high degree of porosity. It is made of clean low kappa hardwood kraft and has to have a good uniformity and formation.
4.Candy wrapping paper or twisting paper are thin 30–40 g/m2 kraft papers and is mostly flexo or offset printed. These papers requires a good strength, with highly oriented fibers. Twisting paper is mostly opaque and often supercalendered.
5..Kraft pulp is darker than other wood pulps, but it can be bleached to make very white pulp. Fully bleached kraft pulp is used to make high quality paper where strength, whiteness and resistance to yellowing are important.
Applications
1.With nice outward appearance and high physical capacity, It will be economical choice for packaging, shopping, paper grocery bags, multiwall sacks,hand bags, product wrapping, envelope and many other applications.
2.Kraft paper is a cheap material for lining particle boards.
3.The base paper for sandpaper is normally kraft paper.
