Paper-plastic Woven Bags Can Promote The Effect

Common paper-plastic woven bags on the market are yellow, white, gray and so on. The reason why these woven bags have so many colors is that the pigments used by the paper-plastic woven bag manufacturers have a great influence on their production.
It is very important to choose the right pigment. The use of pigments in the production process of paper-plastic woven bags can improve the appearance and optimize its publicity effect, so it is more recognized by consumers. Pigments are used as colorants for plastics. In order to ensure the quality of products and the safety of product use, when using pigments, it is necessary to carry out various inspections on the used pigments.
If it is to be used in food packaging, it is necessary to test the pigment components used in the production process of paper-plastic woven bags to minimize the use of various substances that are harmful to the body and the environment.