Buy Empty Tuna Cans

Qiming empty tuna can material is tinplate

Tinplate, also known as tin-plated iron, is a common name for electroplated tin thin steel plates, with the English abbreviation SPTE, which refers to cold-rolled low-carbon thin steel plates or strips coated with commercial pure tin on both sides. Tin is mainly used to prevent corrosion and rust. It combines the strength and formability of steel with the corrosion resistance, solderability, and aesthetic appearance of steel in one material. It has the characteristics of corrosion resistance, non-toxicity, high strength, and good ductility.

Advantages of tinplate

1. Good mechanical properties: Compared with other packaging containers, such as plastic, glass, and paper containers, tinplate cans have high strength, good rigidity, and are not easy to break. Not only for small sales packaging, but also the main container for large transport packaging.
2. Excellent barrier properties: Tinplate cans have better barrier properties than any other material, and have good gas barrier properties, moisture resistance, light-shielding properties, and fragrance retention properties. Coupled with reliable sealing, they can reliably protect the product.
3. Mature technology and high production efficiency: tinplate cans have a long history of production. The mature technology has a complete set of production equipment that is matched with it. It has high production efficiency and can meet the packaging needs of various products.
4. Exquisite decoration: metal material has good printing performance; the pattern logo is bright and beautiful.
5. Various shapes: tinplate cans can be made into various shapes according to different needs, such as square cans, oval cans, round cans, horseshoe shapes, trapezoids, etc., which not only meets the packaging needs of different products, but also makes the packaging container more changeable and promotes
6. Recyclable: meet international environmental protection requirements and meet future product trends.

Qiming empty tuna can are divided into two categories：1）2 piece tin can 2) 3 piece tin can

2 piece tin can:

*Generally the exterior color is golden yellow or metallic primary color, and the inner coating can be coated with food-grade aluminum paste (3-5 layers of coating)

*Both the body and lid are food grade

*The bottom has ribs, which increases the bearing capacity of the tank and makes the tank stronger

*Compared with a 3-piece can, the can body is directly formed by the stamping process without leakage, which can eliminate the leak detection process.

*To ensure product quality, two-piece cans need not be welded and sealed to avoid lead pollution from solder cans, and are resistant to high temperature sterilization. The dust-free production in the workshop can ensure product hygiene.

*Beautiful and elegant, the tank body has no seams, the shape is beautiful, and the tank body can be continuously decorated and printed, the effect is good.

*The production efficiency is high, the two-piece can has only two parts, and the can body manufacturing process is simple, the process is simplified, and the production is fast and the delivery is fast.

*Raw materials are saved. The two-piece can body is stretched and deformed during molding. The wall thickness is thinner than the three-piece can, and the cost is relatively low.

*The bottom and lid of the jar can be stamped with the customer’s logo

2 piece empty tuna cans sizes

3 piece empty tuna cans

*Advantages: Easy-closing lid self-sealing, no sealing machine is needed, saving customers cost and time, manual bottom sealing

*Suitable for holding dried fruits, dried flowers, Chinese herbs, preserved fruits, candy, jewelry, etc.Not recommended for liquids.

*Top plastic cover have black color and transparent color for choose.