Aluminum U clip was first presented to the market by Germany in the packaging of products that were placed under the coating and due to its high efficiency, it was quickly transferred all over the world and as one of the most important, fastest and cheapest,  and the most important of all,the cleanest was placed under the packaging methods in the food industry program.

Due to the high strength and flexibility of the aluminum metal and the air pressure of the press, it is impossible for air and moisture to penetrate into the package, or to leak any materials or liquids to the outside.

Therefore, it is used for packaging hot chicken, turkey, sausages, types of dairy products, meat and animal products, nuts and dried fruits, sugar, chocolate, ice, fruit, types of cheese, types of bulk packaging, etc. This type of clip does not rust due to its aluminum material and is approved by the Ministry of Health.