Improvement on the Technique for Production of Alkaline Battery Seal Ring

Through studying technology of the seal ring production of alkaline storage battery, some products were often found to have defects, such as product short shot, yellow and transparence was not good. According to the to identify the causes of the defects, in order to find ways to solve these problems, production processes were reasonably optimized .Under the seal ring of the injection molding process, raw material preparation, injection molding and post-processing work pieces in three stages, combined with the affecting factors in producing the ring. From the key factor that choose and control of the processing condition of the molding material, molding equipment, injection molding process in the appropriate temperature, pressure, velocity and time conditions, to find performance parameters of producing high quality seal, giving countermeasures to defects emerged in the production of alkaline batteries seal ring.