Description

PP woven bags ink cleaning, the current approach:

1, direct drawing
This method is simple, but because of the bags surface a large quantity of ink, oil and other pollutants, so that the particles create the lower-quality, very modest profit margins.

2, an artificial ink cut off
Method can reach to a certain extent to improve the purpose of the quality of recycled materials, but labor costs are too high, and other surface dirt and can not really remove make renewable materials quality is not satisfactory.

3, heated cleaning ink
Later began to use the heat way to deal with surface ink and oil, to obtain a certain effect, the cleaning out of the material pale. Goods held high, a period of time to become the preferred method of most businesses. But the use of the boiler is heated to a certain degree of risk, and higher fuel costs.

4, the latest approach
Sea-ions at room temperature cleaning method. These methods can not heat the case of a short time to remove the ink and oil. And environmentally friendly, low cost, good effect, and efficiency advantages, has been gradually used in the majority of customers, the adoption of this method will lead to reform of the entire plastic bags industry and technology innovation.