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Difference between wood pulp paper and kraft paper

Materials Wood pulp paper is paper made from wood through chemical and mechanical treatment, and its main component is wood fiber. It is characterized by softness, smoothness and good ink absorption, and is widely used in the production of books, newspapers, magazines and other printed materials. Kraft paper, on the other hand, is made from kraft pulp as the main raw material, with long fibers, high strength, and a certain degree of water resistance and moisture resistance.


Materials and Raw

Materials Wood pulp paper is paper made from wood through chemical and mechanical treatment, and its main component is wood fiber. It is characterized by softness, smoothness and good ink absorption, and is widely used in the production of books, newspapers, magazines and other printed materials. Kraft paper, on the other hand, is made from kraft pulp as the main raw material, with long fibers, high strength, and a certain degree of water resistance and moisture resistance.

 

Characteristics and Uses

Wood pulp paper has a wide range of applications in printing and writing because of its softness, smoothness and good ink absorption. It is also used for high-grade packaging and artwork, and is favored for its breathability and environmental friendliness. Kraft paper, on the other hand, is characterized by its high strength and toughness, and is commonly used in packaging and manufacturing areas, such as the production of a variety of bags, paper bags and envelopes. Its unique physical properties enable it to withstand greater pressure and tension, and it is suitable for occasions where moisture resistance is required.

 

Environmental friendliness and price

From an environmental point of view, recycled kraft paper has a high environmental value as it uses waste pulp and reduces the overuse of forest resources. However, the physical properties and quality of recycled kraft paper are usually slightly inferior to virgin wood pulp kraft paper.