Alternative classification of high-quality steel packaging steel strips

High-quality steel packaging steel belt is a widely used consumable packaging material. It can be classified from different aspects:
　　1. The PP material produced from the production can be divided into core-spun tape and solid-core tape;
　　2. According to the quality of the product, it can be divided into transparent A-level, transparent B-level, A-level, AB-level, B-level, BC-level and C-level, etc.;
　　3. According to the machine used, it can be divided into hand taping and machine taping (also divided into automatic machine taping and semi-automatic machine taping);
　　4. From the scope of use, it can be divided into high-quality steel packaging steel belts and handicraft belts;
　　5. There are also sub-printed tape and non-printed tape and so on.