Scope of application: 1. This machine is widely used for the outer packaging of food, beverage, medicine, audio-visual products, hardware, cosmetics, books, toys, plastics, electronics and other products. 2. It is suitable for shrink packaging of food, beverage, health care products, cosmetics, printed matter, toys and other product combinations in shopping malls; 3. Suitable for use in venues with limited space in shopping malls, specialty stores, office buildings and laboratories 4. Suitable for PVC, POF, PP and other shrink packaging materials. Equipment maintenance: Caring for equipment through general methods such as wiping, cleaning, lubrication, and adjustment to maintain and protect the performance and technical condition of the equipment is called equipment maintenance. There are four main requirements for equipment maintenance: (1) Clean the inside and outside of the equipment neat and tidy, and there is no oil on all sliding surfaces, lead screws, racks, gear boxes, oil holes, etc., no oil or air leakage at all parts, and chips, debris, and dirt around the equipment should be cleaned clean; (2) Tidy tools, accessories, and workpieces (products) must be placed neatly, and pipelines and lines must be organized; (3) Good lubrication. Add oil or change oil on time, keep oiling, no...