HOW ARE ALUMINUM WATER BOTTLES MADE?

While Hydro Cell bottles are made of stainless steel rather than aluminum, there are plenty of aluminum bottles available in the market. Are aluminum water bottles any good? Can they keep up with stainless steel bottles? This may make you think, how are aluminum water bottles made?Get more news about Aluminium Slugs For Sport Bottles Price,you can vist our website!

We're going to look into the process of creating an aluminum water bottle and see if this procedure makes the bottles as durable and convenient for storing liquids as Hydro Cell bottles.

HOW ARE ALUMINUM WATER BOTTLES MADE?
To make aluminum water bottles, an extruding machine press stretches small pieces of aluminum into a long cylindrical shape. The insides get fitted with insulated material before being heated and solidified in an oven. The finishing touches include anodizing or spray painting the exterior with aluminum coating and chosen color.

An aluminum water bottle is an excellent alternative to using single-use plastic containers. However, this benefit comes from a meticulous process. Let's go deeper into how an aluminum water bottle undergoes a series of steps to ensure it can effectively store drinks.
An aluminum water bottle needs to undergo an impact extrusion process to form the shape and include insulation materials. It also requires protective coating, exterior colors, and designs. Let's look into the step-by-step process of making aluminum water bottles.

1. GATHERING OF ALUMINUM ALLOY
First, an aluminum water bottle consists of recyclable aluminum alloy, which is similar to those in beverage cans. This malleable material is also resistant to rust and corrosion.

2. FORMING THE CYLINDER USING AN IMPACT EXTRUSION PRESS
Impact extrusion is a manufacturing process used to form metallic containers with unique shapes. A backward extrusion process flows aluminum slug into several millimeters thick, then stretches into a long cylindrical shape.

A cold slug wall helps form the shape while a punch mechanism compresses the aluminum alloy confined in the container.The press machine creates a stable sliding motion to ensure a smooth yet quick formation process. The machinery goes over the cylinder several times until the bottle's opening cuts to half the original diameter.

3. NECKING
Necking is the process of placing a sleeve on the bottle's neck. Most manufacturers use a custom-engineered double-turret necker that can shape the aluminum bottle's neck into a narrow or wide mouth. This may extend the neck approximately 2 to 3 millimeters in length.Despite the pressure, the carefully balanced pressing provides a threaded closure to the bottle's neck.

This process also puts an extra piece of metal to the top of the bottle to help the cap twist firmly in place. It's important the cap screws follow the measurements of the bottle's neck to ensure it can screw tightly and nothing leaks out.

4. WASHING THE BOTTLES
An automatic scrubbing station washes the aluminum bottles to remove metal debris and excess lubricant.

5. LINING WITH POLYMER
After washing and drying the bottles, the next step in making aluminum bottles involves using a spray nozzle to incorporate high-tech polymer plastic. This process puts insulating material in the interior.

The powder polymer would solidify when the bottle undergoes a heating process at 365 degrees Fahrenheit in an oven for 10 minutes. This stage is crucial because the insides need an internal coating to prevent the raw aluminum from interacting with the bottle's contents.