1、 Determine specifications. The specification of plastic steel packing belt (thickness, width, mechanical or manual) is selected according to the use, weight and volume of packaged goods. If the packing belt with relatively small width and thickness is selected for heavy goods, it will cause the risk of loose packing of heavy goods. If the packing belt with relatively large width and thickness is selected for light goods, it will cause waste, Increase packaging costs. Here is a formula for reference - breaking tension = width * thickness * bag grade tension.
2、 Determine the qualification of the manufacturer. Now the packing belt production market is mixed, the stability of the products is very different.
3、 After sales service. When purchasing PET plastic steel belt, on the premise of paying attention to the quality, we should also pay attention to the after-sales service of packing belt. It's not terrible for a production-oriented enterprise to have a problem. What's terrible is that it doesn't solve the problem. Chuangli packaging is the guarantee unit of the brick and tile platform, which guarantees the quality to users. If there is a quality problem, users can provide corresponding videos, pictures and materials, solve it 24 hours a day, return and replace it free of charge, and the freight is borne by them, so that users can rest assured.