Bottle caps and manufacturing tech

The plastic capping machine mold is usually divided into two parts, namely the moving mold and the fixed mold, and the two parts are based on the injection device of the mold, so as to be injection molded and poured, so The determination of the injection device as a whole is critical. In the initial stage of designing the mold, the parameters such as the type of the injection device are determined.

The type of the injection device is determined according to the finished product of the mold, and the injection amount of the injection machine, the distance between the rod after installation, the plasticization rate, the modulus of the mold, and the length of the ejection are considered. Only when the above parameters are matched with the materials to be processed, can the normal operation of the injection system be ensured during the overall operation of the mold device, and the heated resin material can smoothly pass through the main flow channel and the branch flow path, so that the pressure control during the injection molding process is Speed ​​control can be switched with free and controllable conditions.For better injection experience and rate I would advice Zhenfei Injection Molding Machine .

In addition to the technical specifications of the injection device such as parameters, the overall external structure of the injection mold is also considered to determine the injection device. From the classification point of view, the compression machine is divided into horizontal injection device, angle injection device and vertical injection device, etc., which have advantages and disadvantages in terms of operation performance, disassembly and assembly, and floor space. For example, the horizontal injection device has a horizontal clamping system, and the whole machine can realize full-automatic operation and good stability. It has been widely used in the production and processing of various types of plastic injection molds.