With the increase in demand for stretch film, many brands of stretch film products have appeared on the market, and some products whose quality is not good can easily affect the image of stretch film products. We need to understand the quality requirements of stretch film. Produce high-quality stretch film products. So how to choose high-quality stretch film products? The following is an introduction by Zhiteng stretch film manufacturer.

 

1. There needs to be no black impurities, the die head should be cleaned, no burnt plastic should fall into it, and the substance that can be found by the naked eye needs to be removed immediately.

 

2. The paper tubes must be aligned, not long on one side and short on the other. The standard for two hundred blanks is about 1cm.

 

3. When packing, pay attention to protect the edges from collisions, which will cause the edges to break and cause quality problems, and there must be no burrs.

 

4. Minimize the surface wrinkles at both ends and the white compressed lines in the middle.

 

5. If the edge material is broken, it must be cut neatly. If it is not cut neatly, it cannot be shipped as a finished product. Including when making goods, both ends must be rolled neatly, not more here and less on the other side.

 

Stretch film is widely used in the outer packaging of various products such as food, medicine, disinfection tableware, stationery and sports goods, craft gifts, printed matter, hardware and plastic products, telephones, electronic appliances, etc., especially in the combination of irregularly shaped items or commodities Style packaging.