Introduction to popular science on stone paper
29 Nov 2021
Stone paper is a kind of paper made of inorganic powder and environmentally friendly stone. It can be said to be a revolution in the paper industry after Cai Lun Paper. It solves the reduction of forest area caused by the large-scale felling of trees as raw materials for paper products. Tension problem. So what is the main principle of stone paper?
Introduction to the environmental advantages of stone paper
29 Nov 2021
According to statistics, our country needs about 79.32 million tons of raw material paper and pulp every year, most of which are wood and reed resources. The shortage of raw materials caused by the massive consumption of raw materials is born, and a large amount of waste will be discharged during the papermaking process, which will damage the earth
Introduction to the production requirements of masterbatch
29 Nov 2021
Now let me introduce to you what are the production requirements of the masterbatch. For the color materials used in the masterbatch, attention must be paid to the matching relationship between the colorant and the plastic raw materials and additives. The selection points are as follows. The pigment cannot react with resin and various additives,
Introduction to the compatibility of black masterbatch
29 Nov 2021
The compatibility of the black masterbatch is one of the factors that determine the quality of the masterbatch. If the masterbatch is produced using chips or recycled materials, it may contain contaminants or other infusible polymers. This will cause some unpredictable troubles that are difficult to restrain, and waste the time and raw materials of
