The kraft paper has a smooth surface and high raw material content

a adăugat un sunet Alte

2020-11-04 05:01:20 - Translate -

Kraft paper, used as a packaging material, has high strength and is usually yellowish brown. Semi-bleached or fully bleached kraft pulp is light brown, cream or white. Quantitative 80～120g/m2. The fracture length is generally above 6000m. The tear strength, rupture work and dynamic strength are high. Mostly roll paper, but also flat paper. Using kraft softwood pulp as raw material, it is made...

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