RCGF Series fruit juice filling machine integrates bottle washing, filling and capping, and three processes are completed automatically. It is used for filling fruit juice, tea drinks and other non-carbonated drinks. Each machine element in contact with the liquid is made of high-quality stainless steel. Key components are manufactured by CNC machine tools, and the state of the whole machine is detected by photoelectric sensors. No bottle is not filled, no bottle is not covered. It has the advantages of high automation, convenient operation, good wear resistance, high stability and low failure rate.
Fruit juice and tea drinks are usually filled with hot filling at high temperature.
The hot filling process can generally be divided into two kinds: one is high temperature hot filling, that is, after the material is sterilized by UHT, the temperature is lowered to 85-92℃ for filling, and the product reflux is required to maintain a constant filling temperature, and then the temperature is maintained for sterilization of the bottle cap; One is to pasteurize the material and add preservatives at 65-75 ° C after filling. These two methods do not need to sterilize the product, bottle and lid separately, just keep the product at a high temperature for a long enough time to achieve the bactericidal effect.
The hot filling process determines that the hot filling method is more suitable for the production of high-acid products, because the high-acid environment itself has an inhibitory effect on microorganisms, and the safety of its products can not be well guaranteed for low-acid beverages, and the product defect rate is high. If the hot filling process is used to produce neutral tea drinks, preservatives need to be added.