How about the manufacturing process and advantages of miniature spray aluminum cans? First of all, micro spray aluminum cans have become the choice of most people in the packaging of aerosol products for medical, personal products, household products, food, industry and other aerosol products due to its light weight, good ductility, plasticity, good sealing performance and excellent corrosion resistance. Especially in the development of water-based products today, miniature aerosol aluminum cans have become a necessity for water-based products due to its excellent corrosion resistance. At present, it has become a major product in the aerosol industry. Most of the common micro spray aluminum cans on the market start from small aluminum ingots or aluminum sheets.

　　The production process of micro spray aluminum cans is more multi-steps, it must be completed step by step to ensure its quality, so what are the specific steps? The following for you to introduce.

　　1. Lubrication: Stir the aluminum ingot or aluminum sheet with lubricant sufficiently, then stamping, stamping the aluminum ingot or aluminum sheet into a cylinder with only one opening.

　　2. Trimming: Trim the open side of the aluminum cylinder to the required height to reduce the surface roughness and prepare for the subsequent printing process.

　　3. Rinsing: Wash off oil, aluminum powder particles, etc., apply a coating on the inside of the aluminum can to prevent the contents from reacting with the aluminum and corroding the can, and print the pattern on the outside (including primer, printing and varnishing).

　　4. Forming: make different shapes and appearance of aluminum cans, check whether there is a leakage point, wash off the oil, clean the tank, and then you can pack it.

　　So what are the differences between miniature spray aluminum cans and other can packaging? The following continues to introduce you

　　1. Generally add 30% ~ 40% nitrogen in aluminum bottles, the purpose is to deoxidize and sterilize, prevent deterioration, to achieve a better atomization effect, and the bottling cost is higher, basically 4 times the plastic bottle, miniature spray aluminum cans pneumatic bottles sealing is better, the bottle to add nitrogen, water jets are finer, the price is cheaper than plastic bottles.

　　2. glass bottles, rarely used (you see a lot of actually are made of acrylic), ordinary pump head nozzle can also produce good atomization effect, with the nozzle has a relationship with the preservation of freshness mainly by preservatives.

　　3. Plastic bottles, and glass (acrylic) bottles have the same effect, the price is cheaper, the packaging does not show the grade, freshness mainly by preservatives, the general effect of the spray bottle is worse, some feel that the sprayed water can also enter the eyes, while its sealing is also poor, so the pure water is not hermetically sealed, it is very easy to get infected with bacteria.

　　The above is the production process and advantages of micro-spray aluminum cans, in daily life kind if you can meet and play its role, but also pay attention to the use of the requirements, I hope my introduction can help you.