Aerosol refers to the preparation containing drugs, lotion or suspensions and suitable projectiles, which are jointly sealed in a pressure resistant container with a special Valve system. When used, the contents are sprayed as mist with the help of the pressure of the projectiles, and used for lung inhalation or directly sprayed to the mucous membrane of the cavity, skin and space for disinfection. It is widely used in medicine and daily chemical industry, especially in the daily chemical industry, such as sunscreen spray, moisturizing spray, toner spray and other products emerge in endlessly. Aerosol is a pressure packaging product, with most of its functional ingredients being organic solvents and most of its propellants being flammable gases. Therefore, Aerosol products are also flammable and explosive dangerous goods, and the mixing of raw materials with propellants can cause secondary pollution of the raw materials; When the ambient temperature increases, the pressure inside the Aerosol will also sharply increase, exceeding the temperature limit may cause an explosion due to excessive pressure. Therefore, improving the purity of raw materials, improving the safety performance of Aerosol, and ensuring stable pressure inside the tank are all crucial. Therefore, the valve of Aerosol was improved and a binary spray bag valve was developed. Bag-On-Valve includes a valve seat, a hollow valve body, a valve stem, an inner sealing ring, a spring, and a sealing bag. The valve body is fixedly arranged inside the valve seat, and the valve stem runs through the valve body. The inner sealing ring is pressed between the top of the valve body and the inner wall of the valve seat, and the inner sealing ring is sleeved at one end of

With the rapid development of the liquid food industry, the filling technology of liquid food has also developed rapidly. The filling technology of liquid food is mainly classified into two types: hot filling technology and sterile cold filling technology. 1. Hot Filling Technology Hot filling technology refers to the filling of liquid food in a hot state after sterilization, using the heat of the product to sterilize the inner surface of the container. Hot filling can be divided into two types: high temperature hot filling and medium temperature filling, followed by heating the product to 65 ℃~75 ℃ for pasteurization. Hot filling technology does not require separate sterilization of bottles and lids, and only requires the product to be kept at high temperature for a sufficient period of time to sterilize the bottles and caps. 2. Sterile cold filling technology Sterile cold filling technology refers to the cold (room temperature) filling of products under sterile conditions. The key control points for sterile cold filling technology mainly focus on the following three points: the formation and control of sterile environment, the formation and control of sterile packaging containers, and the formation and control of sterile products. In order to meet the requirements of sterile cold filling, the production line must meet the following basic requirements: the product must undergo ultra-high temperature instantaneous sterilization to achieve commercial aseptic state, packaging materials and sealed containers must be sterilized separately to achieve aseptic state, filling equipment m

In according to the China Machinery Industry Federation's survey statistics, China's packaging machinery industry still maintains an annual growth of about 16%, this is because the packaging industry as a supporting industry in many areas of the national economy, is to play a role in promoting consumption, highlighting the value of the industry, its technological progress and supporting services can bring profound impact on other industries. New packaging machinery is often mechatronic equipment, adequate use of the latest achievements in information products. Advanced packaging machinery adopts a large number of new detection systems to ensure the stable and reliable operation of packaging machinery. With the increasing penetration of automation manufacturers into the industry and the development of information technology, more and more designers have accepted advanced automation technology and used advanced automation products to improve the performance of equipment. China is by far the world's largest mechanical equipment market, accounting for 29% of the global market in 2012, and will continue to lead the global market demand. India will be the fastest growing country in the world, accounting for 12% of the global market share in 2013. According to the global regional market, the central and southern markets of the United States have the fastest growth, followed by Africa and the Middle East. It is expected that by 2017, affected by the development of the global transport industry, machinery manufacturers in Asia and the Pacific will be able to obtain the advantage of fast delivery. Under the better industry expectation and background, automatic sorting bottle equipment has also made rapid development. Bottle sorting machine is used to

Blowing, filling and sealing (BFS) technology is an advanced manufacturing technology (AMT) used in the production of sterile liquid products, which was first used in the pharmaceutical industry. Blow/Fill/Seal (BFS) technology is a continuous aseptic filling production technology that integrates the three process steps of hot melt plastic parison blow molding, filling and sealing on the production line into the same equipment. It was also called "three in one" technology when it was introduced into China. After many improvements, the BFS technology now has a wider range of applications and scenarios, it can be used in the production of aseptic liquid preparations (solutions, emulsions, suspensions) and aseptic semisolid preparations (gels, creams and ointments), as well as in the production of non-aseptic products. In the pharmaceutical industry, BFS technology is currently mainly used in the production of terminal sterilization and non -terminal sterilization sterile liquid preparations, such as eye drops, injections, inhalation solutions, etc. BFS technology can mainly meet the aseptic production of 0.1ml~1500ml capacity in the pharmaceutical field, and its filling speed may be different in different models and differ

The three precautions before the operation of the filling machine are very important for food processing. Compared with manual filling, the filling machine can greatly improve the work efficiency and is very convenient and simple to operate. However, before using the filling machine, you must know some precautions to avoid the failure of the filling machine due to improper operation. Next, Wuhan Lugong Machinery Co., Ltd. will introduce the three precautions before the operation of the filling machine. 1. Before the filling machine is operated, check whether the safety facilities function normally. 2. Before starting the filling machine, carefully check whether there is water in all water tanks, whether the chain plate is stuck, whether there are sundries on the conveyor belt, whether there is a bottle cap in the box with a cap, and whether there are several barrels of water, electricity, and air, and wait for each item to be kicked out. After pressing READY, turn on the main power supply, the power indicator is on, the fault indicator and the emergency stop indicator are off. When the starting conditions are met, press the start button on the control box and the start switch of the refueling point. After the buzzer 3 gives an audible warning, the whole machine starts to run and enters the automatic working mode of washing, flushing and filling. After the machine stops, press the stop button and the control box at the filling place to stop the machine and turn off the main power supply. 3. Inspection before use of the filling machine: After the machine is installed, turn on the power, try to run the three-phase motor, ensure the correct direction of rotation, ensure the pressure and flow of compressed air, and check whether the motor and bearing need lubrication. It is strictly prohibited to ope

1. When selecting the filling machine, first specify the products and packaging materials to be filled, and then select the appropriate filling equipment to fill liquid, paste, powder, particles, etc; 2. When selecting the filling machine, we should know that the price of the equipment is determined by the price of the goods. It is certain that the price determines the quality, but it is not completely correct. The skills involved need to be carefully analyzed in the future; 3. To choose a filling machine, we should make a long-term plan. We should choose an enterprise with technical capabilities at the top level of the company. The accounting depreciation period of a piece of equipment is ten years. However, as long as the manufacturer performs weekly maintenance, daily maintenance and monthly maintenance according to the requirements of the manufacturer, a piece of equipment can be used for at least ten years! Now, the automation industry has sprung up and flourished everywhere. If an enterprise boss is from a technical background, his idea is first how to improve the quality of products. If an enterprise is from a business background, his idea should first be how to improve the performance (personal view). We have been in the non-standard automation industry for decades, and all kinds of customers have met. For example, there was a customer who purchased a large enterprise filling machine. In the case of an operation error, the program was lost and could not be produced. We contacted the manufacturer to know that the external programmer they invited could not be found, so it was over 4. In terms of after-sales service, some people say that they should have a good reputation in the same industry, while others say that they should have a good reputation in the circle of friends, whi

1. Normal pressure filling method; This type of equipment usually raises the reservoir to increase the pressure. It can be filled with its own weight as the driving force, and is suitable for the processing of milk, grape wine and other products with good fluidity and low viscosity. 2. Pressure filling method; This type of equipment is used for filling under the condition that the pressure is higher than the atmospheric pressure. One is to use the pressure in the storage tank to maintain the pressure in the bottle, and the liquid material flows into the bottle by its own weight, which is also called equal pressure filling. The other is to add a booster piston on the top of the storage tank to boost the processing. Common filling products include beer, champagne, drinks with gas, etc. 3. Negative pressure filling method; This type of equipment is also called vacuum filling machine, which must ensure that the pressure in the bottle is lower than the atmospheric pressure, and then fill the product according to the principle of air pressure balance. This kind of equipment is generally simple in structure, but it has strong air tightness between components, and has no great requirements on the viscosity of materials. It can complete the processing of syrup, oil, soy sauce and other products. The beer filling machine adopts the negative pressure filling method. The door closing method is mainly through one of our settings, which closes all the useless and useful things.

1. After using the filling machine, pay attention to regular maintenance in a timely manner, clean up the residual materials in the material box in a timely manner, inject automatic water and cleaning liquid, start the machine for 1~2 times, clean the metering device, and ensure the smooth flow of the filling machine pipeline. 2. Check whether the transmission, mixing and lifting systems and lubricating places are normal, and add proper lubricating oil according to the instructions. 3. Clean the surface of the automatic sauce filling machine with pure cotton cloth to ensure that the surface of the filling machine is clean. 4. When not working, timely cut off the power and check whether the leakage device and grounding device are in good condition. 5. Check whether the screws of the solid part are loose, and tighten them in time if they are loose. 6. When the same filling machine is filling products, different materials must be cleaned to prevent mutual pollution between materials and corrosion of the filling machine. 7. Before using the filling machine, check its components, replace and repair the damaged and worn parts in time to ensure the reasonable and normal operation of the filling machine. 8. Be sure to operate according to the specifications in the manual to prevent damage to the filling machine equipment caused by non-standard use.