Technology development of bottle blowing machine

Beverage companies have two urgent needs for bottle blowing equipment. One is that due to the continuous rise in the price of plastic raw materials, beverage companies are always thinking about how to reduce packaging costs to maximize profits. Therefore, it is necessary to use advanced bottle blowing equipment to produce products with lighter weight. Second, due to the rapid changes in the market, beverage manufacturers must respond flexibly to the shorter and shorter life cycle of beverages. Correspondingly, the increasingly frequent product updates in the production of PET bottles, in the production process It is necessary to minimize the time for changing molds. These two urgent needs have presented a big problem for bottle blowing equipment suppliers.

Closed loop (Closed Loop) technology refers to the integration of the process parameters of the online verification into the process control system of the stretch blow molding machine to form a closed production cycle process that combines automatic control and automatic adjustment. Intelligent machine control technology aims to improve the quality assurance system of blow molding machines. Various data of the preform such as bottle wall thickness can be monitored through the use of the AgrPETWallplus monitoring system. When working, the data that deviates from the rated value of the system will be recognized immediately, and this information will be sent to the control system of the preform heating unit of the blow molding machine in time, and the control system will quickly reflect and individually control the heating lamps in the heating furnace rated value. Therefore, even if the data of each bottle is different, the quality of the produced bottle is still stable and reliable under the condition that the initially set process parameters remain unchanged.