Liquid Filling sealing gland

Liquid filling is an important part of packaging, mainly including liquid filling is an important part of packaging, it mainly includes the packaging of beer, beverage, dairy products, white wine, wine, vegetable oil and condiment in the food field, as well as the packaging of chemical liquid products such as washing daily chemicals, mineral oil and pesticides. A considerable part of liquid filling machinery is used in the food industry, especially in the beverage manufacturing industry. Filling machines are widely used in filling soda, beer, fruit juice drinks and other products in the food industry. There are many models and specifications, and according to the conveying form of packaging containers, they can be divided into two categories: rotary type filling machine and linear filling machine. Rotary filling machine generally adopts continuous filling form, that is, the packing container automatically completes the filling action during operation, so its working efficiency can be designed very high. The linear filling machine is generally of intermittent action type. When the packing container runs to the filling part, there is a stop action waiting for filling. Its efficiency is lower than that of the rotating machine, but the filling is stable and not easy to overflow, the packaging quality is easier to guarantee, and compared with the rotating machine, its structure is simpler, and it is suitable for the filling and sealing of beer and other gas-containing beverages. The main component of rotary filling machine is filling mechanism, also known as filling valve or filling head. According to different materials, the filling form is different, so the design of the corresponding filling mechanism is also varied. According to the filling form, the filling machine can be divided into normal pressure filling, equal pressure filling, vacuum filling, pressure filling and other models. The fundamental difference between them is that the design of the feeding device and the filling mechanism has its own characteristics, so that the filling forms are different. Rotary filling machines are generally designed with multiple filling heads to improve productivity. The number of filling heads is as few as 6, and more than 60. With the increase of the number of filling heads, the filling capacity is also continuously improving, and some models have exceeded the productivity of 30000 bottles/h.