The market development of plastic processing companies occupies a very important position. For many industries, plastic processing companies have always been very concerned because most of the various plastic products need to be used in processing.

　　The market competitiveness of plastic processing companies has always been fierce. In order to gain a firm foothold in the market, plastic processing companies have always paid great attention to quality processing. In the production of plastic processing companies, the cycle of injection molding processing has always been one of the very important factors.

　　The cycle of injection molding refers to the time required to complete an injection molding process, which is called molding cycle, also known as molding cycle. For plastic processing companies, it mainly includes the forming cycle.

　　The molding cycle of injection molding processing cycle directly affects labor productivity and equipment utilization. Therefore, in the production process, the plastic processing company should try to shorten the relevant time in the molding cycle on the premise of ensuring the quality. In the whole molding cycle, injection time and cooling time are very important, which have a decisive impact on the quality of products.

　　The mold filling time in the injection time is directly inversely proportional to the mold filling rate, and the mold filling time in production is generally about 3-5 seconds.

　　The pressure holding time in the injection time is the pressure time of the plastic in the mold cavity, which accounts for a large proportion in the whole injection time, generally about 20-120 seconds (for extra thick parts, it can be as high as 5-10 minutes).

　　The cooling time mainly depends on the thickness of the product, the thermal and crystalline properties of injection molding, and the mold temperature.

　　Qingdao yishibao Plastic Co., Ltd. is one of the earliest professional companies specializing in the R & D and production of plastic color masterbatch and plastic modified materials in China. For more information about plastic processing companies, you are welcome to consult.