aluminum cans

In today’s lives, we often come across different types of packaging for food, like plastic packaging, paper boxes, and various kinds of bottles and cans. Then there are so many different types such as tin cans and aluminum cans. Do you know what makes tin cans different from aluminium cans (tin vs aluminium)? Let’s explore that together.

Tin Packaging

Tin can refer to a type of environmentally friendly packaging made from cold-rolled low-carbon steel coated on both sides with tin or steel plating. The tin layer plays a crucial role in preventing corrosion and rust. This material combines the high compressive strength and formability of steel with the corrosion resistance, solderability, and attractive appearance of tin. It possesses characteristics such as corrosion resistance, non-toxicity, high compressive strength, and good plasticity.


Ingredients and manufacturing: Tinplate, also known as tin-plated iron or SPTE, is tin sheet metal coated with tin on both sides. This tin coating, about 1% or 2% in quantity, forms a protective layer on the metal surface, shielding it from natural elements. It’s a type of cold-rolled thin steel sheet that helps prevent rust

Strength and durability: Tinplate boxes are made from thin steel coated with tin on both sides, giving them high strength and hardness. People use tinplate boxes for storing food and gifts because they look upscale and protect items from external pressure and impact. Additionally, these boxes are not easily broken and can be reused, making them more widely used.

Weight and sustainability: Tinplate boxes, usually made of steel, might be a bit heavier than aluminum cans, but this doesn’t affect their portability or transportation. Compared to plastic, glass, wood, or paper packaging materials, tinplate boxes are stronger, more durable, less likely to break, and more sustainable. Since tinplate is recyclable, there’s a wide demand for tinplate packaging, making its usage quite extensive.

Versatility and Applications: Tinplate boxes are versatile and often used for packaging various items like cookies, candies, chocolates, tea, coffee, stationery, gifts, alcoholic beverages, and cosmetics. They come in diverse designs, from printed exteriors to different shapes that suit personal preferences or product shapes. Additionally, various insert forms inside can be used to provide extra protection for packaged items.

Aluminum Packaging

Aluminium can packaging is formed by stretching thin aluminium sheets, often printed or oxidized before shaping. Its main features include being lightweight, attractive, and eco-friendly, with a focus on sealing and sustainability. Most cans are round-shaped, but some are square. They exhibit chemical stability, insulation, high strength, impact resistance, customizable labelling, and bio-compatibility. Compared to other metals like steel, tinplate, or copper, aluminium cans are lighter, making transportation and storage more convenient and cost-effective

Ingredients and manufacturing:Aluminum cans are made from aluminum sheets, commonly using materials like aluminum alloys or pure aluminum. These cans have two layers: an inner coating and an outer coating. The inner coating usually uses food-grade materials like epoxy resin to ensure the safety of food and beverages stored in the cans. The outer coating is applied to prevent issues like rust, oxidation, and colour changes in the aluminum cans.

Strength and durability:Aluminum cans are made from aluminum material and have good strength and durability. They’re not easily bent or damaged

Weight and sustainability:Aluminum cans are lightweight because aluminum itself is not very dense. These cans can be used multiple times, making them environmentally sustainable

Versatility and Applications:Aluminum cans are commonly used for spray cans and beverage containers. They’re also used for various products like regular cosmetics such as lipsticks and lip gloss, as well as for packaging food, medicine, cosmetics, electronics, and some liquid products.

Cost Difference

The cost difference between tinplate and aluminum cans involves materials, manufacturing processes, transportation, and surface treatments. Generally, aluminum cans of the same thickness might cost 1.5 to 2 times more than tinplate cans. Tinplate cans are better suited for regular gifts and food packaging because their printing design is simpler and the manufacturing process is more mature.

Eco-Friendliness Difference

Tinplate and aluminum cans are both eco-friendly materials. However, during recycling, tinplate cans face challenges due to steel’s tendency to rust, needing more complex processing. Aluminum cans have higher recycling rates. In terms of energy consumption, producing aluminum requires more electricity, potentially consuming more energy. Regarding weight and transport, aluminum is lighter and more advantageous. In terms of environmental impact, tinplate production may generate more wastewater and gas emissions, while aluminum involves chemical processes that might create toxic waste.


Tinplate and aluminum cans each have their strengths and weaknesses. If you’re packaging dry food like cookies or candies, tinplate cans might be a better fit. But if you’re packaging beverages or liquid spray products, aluminum cans might be a better choice. Each packaging material has its unique advantages, so finding the best fit for your product is key!

More Resources

What are tin cans made of?—Tin Can Made of

What Are the Different Types of Tin Cans?—Types of Tin Can

The Ultimate Guide for Cookie Tins—Cookies Tins

What Are The Benefits of Varnishing Your Printed Tin Box?—Benefits of Printed Tin Box


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