First, aluminum alloy

Aluminum alloy easy open lid has many advantages. First, it is lightweight, easy to transport and carry, and reduces the weight and cost of the overall package. Its high strength, can withstand a certain pressure, to ensure the sealing of the container in the process of production, transportation and storage, to prevent the internal food or beverage from external contamination. Good corrosion resistance makes the aluminum alloy easy open end in different environments can maintain stable performance, not easy to rust or oxidation.

In terms of processing performance, aluminum alloy is easy to carry out stamping, drawing and other process operations, can be made into various shapes and sizes of pull ring can lid, to meet the needs of different types of containers. At the same time, the appearance of aluminum alloy easy to pull cover is usually smooth, with a certain metallic texture, enhance the overall image of the product. In addition, aluminum alloy is a recyclable material, which meets the requirements of environmental protection and is conducive to the recycling of resources.

Two, tinplate

tinplate can lid also has its own unique. Its strength is very high, with excellent compression and deformation resistance, especially suitable for packaging some foods that need high protection, such as canned food, etc. Good sealing is one of the important advantages of tinplate easy to pull cover, it can closely fit the container mouth, effectively prevent air, moisture and microbial invasion, to ensure the freshness and safety of food.

Tinplate is highly printable and can be beautifully printed and coated on its surface, providing more possibilities for the packaging design of products and helping to attract the attention of consumers. Moreover, tinplate easy to pull cover is usually coated with food grade coating to prevent metal and food direct contact with chemical reactions, further ensure food safety. However, tinplate is heavier than aluminum alloy and may be slightly more expensive to transport. However, due to its rich raw materials and mature production technology, it also has certain advantages in cost control.

In general, aluminum alloy and tinplate, which are easy to pull covers, play an important role in the field of food and beverage packaging, each has its own characteristics and scope of application.

Erjin is a professional for you to create the most safe easy open can end packaging enterprise, set production and research and development as a whole. The main products have three series: beverage easy to open cover, aluminum safety edge easy to open cover and tin easy to open cover. It is also suitable for all kinds of iron cans, aluminum cans, composite cans and PET cans