Paper and plastic separation, turning waste into treasure, pulp can be made of cardboard, waste plastic can be granulated and reused. These raw materials can be used for plastic strapping machines to produce plastic strapping. There are three methods to separate plastics: thermal separation, wet separation and electric separation. First, the plastic packaging machine with a raw material for paper-plastic separation method: thermal separation method The method of separating paper and plastic by changing the plasticity after heating: 1) heat-tube method; 2) hot air flow method Heat-tube method: The separation device is composed of an electrically heated chrome-plated material cylinder and a built-in hollow cylinder (drum) with a scraper. The scraper is connected to the wall of the heating cylinder. The two rotate in reverse and the bottom of the cylinder is connected with a material trough. The material is added from the material, and the plastic component and the hot tube begin to melt upon contact, adhere to the wall of the tube, and are scraped by a scraper to fall into the material tank. This method can separate more than 90% of plastics from paper. The amount of paper contained in separated plastics is very small and can be controlled under 1%. Hot air flow method: The separation of the plastic film from the paper is realized by utilizing the shrinkage of the plastic film upon heat shrinkage and the reduction of the specific area. The mixture of film and paper is sent to the heating zone. The heating box can be an agricultural grain dryer, in the form of pellets, so that its surface area is reduced, and the mixture of the paper and the paper is sent to the air separator. The air flow will mix the mixture. The paper in it is carried away, and the thermoplastic particles fall on the bottom of the separator. This method can almost completely separate plastic from paper. Second, plastic packaging machine with a raw material for paper-plastic separation method: wet method The light material obtained from the dry fractionation apparatus is fed to the agitator. The pulp that has been crushed flows out of the holes in the separation plate. The remaining plastic is discharged from a separation outlet and then sent to the dewatering machine. Dehydration, and then sent to the air separator for separation. Third, the plastic strapping machine raw material paper plastic separation method 1: electric separation method The paper-plastic mixture is fed into the separator by a vibratory feeder, falls into a rotating milling drum, and is sent to the corona area formed between the wire electrode and the milling. The paper is attracted to the electrode. The plastic is still attached to the drum and collects as the drum's rotation plastically falls to its bottom. Humidity has a great influence on the separation result when this method is used. When the mixture humidity is 15%, although paper and plastic can be separated, the plasticity will still be contaminated by a large amount of paper. When the humidity is increased to more than 50%, the humidity can be increased. Plasticity and paper are completely separated. After the waste plastics separated by the above separation method are pelletized, the plastic packaging belt can be used to produce the plastic packaging tape. Yazhijiang has successfully developed a plastic strapping machine with a daily capacity of 2.5 tons per day. Welcome all investment bosses to visit the factory! In the purchase of packing belts, China's packing belt trading network as a professional platform is your best choice. The platform has brought in thousands of packing belt manufacturers from across the country. It has a strict check on the quality of people's wages and effectively guarantees buyers' rights and interests. Because it's professional, it's trustworthy. The massive packaging belts supply and purchase information are waiting for you! If you want to pay attention to more packaging information, please come here! The above information comes from China's packing belt trading network: Slim Ladies Beach Pants,Woman Beach Short,Woman Swim Short,Womans Board Shorts shaoxing junjia textile co.,ltd , https://www.junswim.com
Plastic strapping machine for the production of plastic waste