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What is the difference between American white kraft paper and domestic white kraft paper? We mainly from the use of raw materials, the production of white kraft paper products and several other aspects to elaborate, a full range of American white kraft paper and domestic white kraft paper the main difference.
1, the majority of US white kraft paper using bleached soft leaves The United States is close to Canada, the main raw material of wood pulp from Canada, the US economy is highly developed, the white kraft paper production industry is relatively high degree of concentration, the majority of forest pulp production, the production of white kraft paper selected The purity of the pulp is relatively high. 2, the domestic white kraft paper manufacturers are rarely the development of forest pulp integration, most of the wood pulp used to rely on imports, the production of white kraft paper selected wood pulp for the majority of imports of commercial pulp , Its purity is relatively poor.
Second, the degree of bursting and pull the difference between the degree of
American white kraft paper due to the relatively high purity of wood pulp, relative to Domestic white kraft paper, the United States white kraft paper burst strength and pull the intensity to be better.
Third, the difference between the smoothness of the paper
Compared to domestic white kraft paper, most of the American white kraft paper paper smoothing due to Long fiber needle pulp content is not high and not smooth, such as the United States GP white kraft paper, is due to the basic use of long fiber pulp, in the very high burst when the expense of the smoothness of the paper. While the domestic white kraft paper smoothness and smoothness is relatively better.
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