What is the advantage of Ghanem Le acid-free paper over ordinary acid-free paper?

Acid-free kraft paper is kraft paper without active acid.

Acid-free kraft paper is solid, with high strength, close to neutrality, and PH value above 7.0. Acid-free kraft paper is made of plant fiber wood pulp or bamboo pulp after special treatment (eliminating organic acids).

Kraft paper is used as packaging material. High strength. It is usually yellowish brown. Semi-bleached or fully bleached kraft pulp is light brown, cream or white. Quantitative 80 ~ 120g/m2. The crack length is generally more than 6000m.

High tear strength, breaking work and dynamic strength.