Separation by color - Recycling bottles to be separated by color, as a general glass furnace feed, consumers in the recovery of waste glass bottles when the color separation, will be much easier than the back end of the operation. Otherwise, they will be required to manually carry out color separation work at the cleaning team's recycling center or recyclers. The better the color separation, the higher the selling price to the treatment plant.
Recycled glass bottles in China are often classified, color separation is not complete enough, often mixed with many impurities and poor cleanliness due. In this case, if you want to improve the utilization of secondary materials, it will significantly affect product quality. So if China, like other countries, can set different color separation drums at the forefront of glass bottle recycling, and consumers can really remove and wash the residue and impurities first, especially if there are ceramics like ceramics Class debris and other impurities that can not be removed by processing equipment make the process labor-intensive, increase processing costs, and are difficult to remove completely. In view of the difficulty of manual color separation of glass bottles - the heavier glass and the problem of cuts, the color separation recovery drums were planned and manufactured and set up in public places. At that time, the rate charged to the industry was only 3 cents per kilogram while the glass container manufacturers and glass container consumers each paid 1.5 cents. It is now a single rate paid by the glass container industry. The advanced countries in Europe, the United States and Japan have already conditionally and severely restricted the use of heavily polluted and unrenewable packaging materials. At present, there are so many types of packaging materials in China that it is harder to achieve the so-called economic scale in terms of recycling and handling. Therefore, it is suggested that the administrative measures should be stepped up and the materials that are easily recycled and recycled should be actively encouraged to gradually reduce the use of the types of packaging materials.