High-gloss non-melting mold technology will replace the spraying process

The national "Eleventh Five-Year" science and technology support plan project undertaken by the Shandong University Hisense Research Institute - the key technology of green manufacturing and equipment. The high-light non-melting green injection molding new technology and its complete set of process and equipment research projects have made important progress in recent days. The high-gloss plastic mold temperature control system independently designed and developed by the project team has been applied in large-scale flat panel TV panel production workshops of Hisense Group. Hisense Group has thus become the first high-light non-melting green injection molding new technology production line with independent intellectual property rights in China. Business.

Gaoguang No-trace plastic mold temperature control system and its control software are jointly researched and developed by Shandong University and Hisense Group. The system was successfully debugged on the No.21 injection molding machine of Hisense Group Molding Company's injection molding workshop, and achieved the normal continuous use of the system and the continuous injection molding of high-gloss LCD panel TV panels. With this system, single-piece production can be reduced by 9 seconds compared with similar foreign devices. After the successful commissioning, this technology was immediately applied to the production of Hisense Group's large-sized high-gloss LCD flat-panel TVs, and the industrialization of the technology achieved initial success.

High-light non-melting green injection molding new technology, also known as high-light non-melting mold technology. The application of this technology to the mold surface transfer effect is very significant, the plastic parts surface high light, no melting marks, no flow marks, no streamline, resulting in a mirror effect, improve the plastic parts strength and surface hardness. This technology eliminates the severe environmental pollution spraying process, which not only protects the environment and the health of the operators, but also reduces the cost of secondary processing due to the reduction of process costs. It also saves energy while significantly reducing production costs. material.

In addition to flat panel TV panels, this technology is particularly suitable for the processing of materials filled with glass fiber or mineral fillers, which can effectively prevent the bare material exposed on the surface of the parts, so that the surface quality of the plastic parts filled with the reinforced material can achieve a mirror effect and can be widely used. In the flat-panel TVs, computer LCD monitors, air conditioners, automotive interior parts such as home appliances, automobiles, communications, daily necessities, medical and other industries of plastic green manufacturing.