Aluminum slug for hand cream tube

Aluminum slugs are often used for packaging applications like hand cream tubes due to their durability, lightweight nature, and ability to protect the contents. The aluminum slug itself is a pre-formed, flat, round piece of aluminum that will be further processed into a tube. Here’s an outline of how aluminum slugs are generally used in hand cream tube manufacturing:

Slug Creation: The aluminum is first pressed into slugs. These slugs are flat, circular pieces that are usually cut to a specific size, which can be customized based on the required diameter and thickness of the final tube.

Tube Forming: The slugs are heated and then drawn into a tube shape through a process called “tube extrusion” or “deep drawing.” This process involves forcing the slugs into a mold to form the hollow shape of the tube.

Necking: After the basic tube shape is formed, the opening of the tube is “necked” or narrowed. This process allows for the fitting of a cap or applicator on the end.

Decoration: The tube is often decorated with printing or embossing to create branding or information about the product. The aluminum material offers a smooth surface that is ideal for these processes.

Sealing: Once the cream or lotion is added, the end of the tube is sealed. This could involve crimping or welding the tube shut to ensure the product stays secure.

The benefit of aluminum slugs for hand cream tubes is that they provide a protective barrier against light, air, and contaminants, preserving the quality of the product inside. Additionally, they can be easily recycled, which makes them an eco-friendly choice.