How to Make Aluminum Cosmetic Bottle?

Aluminum bottles and containers are mostly used to store cosmetics and perfumes. The aluminum bottle is lightweight but strong. Aluminum bottles are not as fragile as glass bottles, nor as heavy as steel bottles, and their oxide film has high corrosion resistance, which can be used to store cosmetic solutions. The metallic look of the packaging gives it a very premium and classy feel.

Manufacturing Process of Aluminum Bottle

The aluminum bottle is stamped from a piece of aluminum sheet. Therefore, its entire shape has only one stamping process. The stability of the bottle body is good. At the same time, the material of aluminum also makes the aluminum cosmetic bottle ultra-light and easy to carry. The inner wall of the bottle is sprayed with an anti-oxidative coating. The coating not only ensures the safety of beverage storage, but also prevents the acid in the beverage from corroding the bottle body. In order to make the bottle look beautiful and full of features, the bottle body is painted with a unique frosted effect, and the pattern is printed on the bottle body by a screen printing process. The above process makes the aluminum skincare bottles more refined and high-grade.

In life, we often see all kinds of aluminum aerosol jars and aluminum beer bottles, but most people do not understand their production process.

The aluminum particles soaked in lubricant and deburred are automatically sent to a 500-ton cold extruder by a manipulator, and the particles are extruded at high speed to form a can body.

Since the edge of the mouth of the aluminum can is uneven, a cutting process is required to make the aluminum can a can body with a consistent height.

In the next step, the aluminum can enter the multi-station shrinking machine for shrinking. After 36-40 times of shrinking, the can body becomes a bottle body.

Then carry out the cutting process of the mouth of the bottle body to make the mouth of the bottle smooth.

Next, the bottle body enters the washing machine to clean the bottle body.

After the cleaning is completed, the bottle body enters the high temperature drying tunnel for drying.

The next step is to apply food-grade internal coating to the inside of the bottle.

Then carry out surface spray treatment (different colors can be sprayed).

According to the printing pattern, the printing process is carried out.

The final step is hot air drying.

In this way, the aluminum cream jar and aluminum mist spray bottlehave completed the entire production process.

Aluminum cans for cosmetic aerosols are determined by the characteristics of the cans, which are roughly divided into two points.

Aluminum screw cap jars are more durable. The content of general aerosols is composed of material and gas, which requires the sealing of the bottle to be very good, and the aluminum can just meets this requirement. Compared with three or two tinplate cans, the aluminum can is stamped from one piece of aluminum blank, and it has no seams, so it has a good sealing performance.

The atomization of aluminum jars is much better. Since the aerosol is sprayed by pressure and the material in the can, the aluminum can is an integrated can, and the pressure resistance is higher than that of the iron can, so the atomization effect is good.