Aluminum Squeeze Tube Packaging Blunders That you Must avoid

2021-05-09

There are a lot of opinions on the internet telling you what to do regarding Aluminum squeeze tube packaging. But we have decided to help you in a different way. We have created an article that will tell you what not to do when dealing with any type of metal cosmetic tubes.

Aluminum squeeze tube packaging is the one of most popular packaging methods. These metal cosmetic tubes are being used all over the world in cosmetics, medicine and many other industries.

The goal here is to make the quality of aluminum squeeze tube packaging better and more enticing for the customer. This is what keeps them coming back to your brand.

To achieve this, we have to take care of some things and avoid many mistakes. A slight negligence with metal cosmetic tubes can bring down the quality of our brand in the market.

The manufacturing of Aluminum squeeze tube packaging takes many steps which are not easy to keep track of. If we want our aluminum squeeze tube packaging to be perfect, we have to keep an eye on every aspect of its manufacturing.

We have given a detailed description of how to get rid of any potential defects in your aluminum squeeze tube packaging.

Defects in Extrusion of Aluminum

Extrusion is the process of melting the metal so that the metal can be shaped to the desired metal cosmetic tubes. If it is not done right, it can be rejected by customers altogether. These defects can arise in metal cosmetic tubes due to the following reasons.

i.Defective Aluminum billets

Impurity or slags may occur in the inclusions of aluminum. The billet formed may have internal cracks or undissolved oxides which may cause the formation of defected aluminum squeeze tube packaging.

ii.Faulty Tools

The defective tools for the formation of aluminum squeeze tube packaging may cause errors in the manufacturing of metal cosmetic tubes.

iii.Defects arising during extrusion

The heating process of the billets of aluminum is the highly sensitive step of this process. The factors including inappropriate extrusion pressure, chamber temperature, friction, ram speed, etc can cause deserted metal cosmetic tubes.

iv.Flaws in post-extrusion operations

The billets should not have any cuts and the process of stretching/straightening of billets along with roll correction, age hardening, anodizing, painting, etc should be error-free to produce perfect aluminum squeeze tube packaging.

Defects in Metal Flow
A brief description of the metal flowing process during extrusion is explained below to tackle defects in aluminum squeeze tube packaging formation.
Metal Flow in Extrusion
The extrusion of aluminum for the manufacture of metal cosmetic tubes is done step by step. If the management of speed and timing of billet extrusion is not made compatible, it may cause defects due to temperature variation or friction.
Thermal gradient and billet- container friction are the most important factors that influence extrusion flow patterns in the formation of aluminum squeeze tube packaging.
Nozzle Formation
The non-uniform flow in the container caused by friction results in the formation of the unappropriated nozzle of metal cosmetic tubes. The nozzle of aluminum squeeze tube packaging can also occur in indirect extrusion due to unprevented shearing.
Tube Formation
The most common flaw encountered during the formation of aluminum squeeze tube packaging is the wrong division of the cross-section area into an inner core and an external zone.
This happens when surface layers remain stationary while the inner core is sheared. The forward directed flow gives rise to a defective cone-shaped aluminum squeeze tube packaging.
Internal Cracking
The center burst or cracks happened due to hydrostatic tensile stress causing deformation of the shape of the metal cosmetic tubes. The situation results in the flawed manufacturing of aluminum squeeze tube packaging. It is also known as Internal Defects in Hollow Extrusion. The result is a blotchy, torn surface that is difficult to remove.
Scale and Blister Formation
In the places where lubrication traces are left during extrusion, cracks, scales, or blisters are formed. These defects are treated by heating and filling those blisters and smoothing scales. This rough surface look for aluminum squeeze tube packaging is not attractive and soothing.

SURFACE DEFECTS

Various defects on the surface of metal cosmetic tubes have been seen commonly which makes the aluminum squeeze tube packaging unappealing as a marketing standard look.

⮚Die Lines are the depressions formed on the surface of metal cosmetic tubes.

⮚Micro Die Lines are the die lines observed even after polishing the surface. These die lines are shallow but inconvenient during the anodization of aluminum squeeze tube packaging.

⮚Pick-up Tube Defects are the defects of varying lengths of aluminum lotion tubes. This defect is also temperature sensitive and is treated by inadequate halogenation.

WELDING DEFECTS

In the welding chamber, the aluminum squeeze tube packaging is pierced by the ring to weld the surface to make it smooth. But it can cause malfunctions like transverse welds or longitudinal welds. These welds make the surface rough and discontinuity occurs in metal cosmetic tubes. This in turn weakens the whole structure of aluminum squeeze tube packaging.

OTHER COMMON DEFECTS

At the onset of finishing manufacture of aluminum squeeze tube packaging, many defects occur due to unmanaged speed, temperature and faults in tools.

⮚A round cracking defect is the cracking of the surface of aluminum squeeze tube packaging due to high speed. These defects happen when the manufacturer does not take care of the above-given parameters of speed and temperature to manufacture aluminum squeeze tube packaging.

⮚Black and White Lines can occur due to non-uniformed heating and high pressure on metal cosmetic tubes. These lines look extremely unpleasant on the aluminum squeeze tube packaging.

⮚Runout Marks are graphite lines that occur on the surface of aluminum squeeze tube packaging. Erroneous tools are the main cause of run-out marks.

⮚Stains or Oil Patches occur on aluminum squeeze tube packaging during its cutting.

⮚Twists and Bends on aluminum squeeze tube packaging make it look unattractive. These can be treated but the marks of bends are left behind on the metal cosmetic tubes which seems awful.

⮚Scratches on the surface of metal cosmetic tubes make it look damaged. The scratches can be caused by various reasons but the biggest reason of all is inaccurate measurements and adjustments.

⮚Dents occur during transferring aluminum lotion tubes from one place to another. It is highly unlikely as Metal cosmetic tubes are usually highly durable. But still, you can use bubble wraps to minimize the risk.

⮚Rough Surface makes the quality of aluminum squeeze tube packaging below a specified industry standard. Rough surfaces can occur due to excessive die lines on metal cosmetic tubes.

PAINTING AND DESIGNING DEFECTS
The main factors which affect the quality of printing on aluminum squeeze tube packaging are current, pressure, and weight. If these parameters are not managed appropriately following defects can occur.
i.Fewer Microns
Unbalanced parameters cause inappropriate painting of colors on the surface of aluminum squeeze tube packaging.
ii.Dust Particles
Dust particles contaminate and spoil the polish of metal cosmetic tubes and make the surface uneven. This may be due to contaminated paint powders or dust in the environment.
iii.Orange Peel
This defect of painting led to the porous appearance of the surface of aluminum squeeze tube packaging. This is caused due to improper pressure applied while painting. The surface of metal cosmetic tubes becomes porous and would break with a slight jerk. This specific condition is named Orange peel due to its resemblance with the fruit Orange.
iv. Blisters
Blisters on metal cosmetic tubes are caused during painting if the previously existing exertions are not removed properly from the surface. It results in the production of a highly sensitive aluminum squeeze tube packaging.
v.Overlapping
The collapse of metal cosmetic packaging is also known as overlapping. while the process of painting in the ovens causes the defective appearance of aluminum cosmetic tube packaging due to air pressure and heat.

Tips:

Extrusion with a shell can be done to avoid mistakes in the production of aluminum squeeze tube packaging. Machine billets are being used to decrease the chances of mistakes while manufacturing. Extrusion with a long discard is also an effective way to tackle the errors in the production of aluminum squeeze tubes.

Similar billet and container temperatures should be kept manageable to control errors in the production of aluminum lotion tubes. To avoid internal defects in hollow extrusion, a lubricant should be used to improve the flow of the air and heat.

To avoid dust particles, the oven and tools should be kept clean and dust-free. This is necessary for optimal manufacturing of any kind of packaging.

CONCLUSION

Running a cosmetic brand is a completely different thing than the Metal cosmetic tube industry. There are a lot of variables that you will have to take into account for a perfect packaging. Even a slight negligence on the manufacturer’s part can cause many complications.

If you are operating a cosmetic brand and looking for Aluminum cosmetic packaging, you don’t have the time or energy to get nitty gritty in the packaging industry. This is why we have decided the common problems you are going to face while Aluminum squeeze tube packaging manufacturing and how to avoid it.