What are the structural characteristics of the cans?
What are the structural characteristics of the cans?
Easy-open lid is a lid with a pull ring used to seal cans, and belongs to metal packaging products. It is mostly made of aluminum or tinplate, and has a variety of sizes, suitable for iron cans, aluminum cans, composite cans, PET plastic cans and paper cans. There are two types of easy-open lids: round and non-circular. Shaped easy-open lids refer to non-circular easy-open lids, such as oval, square, horseshoe, etc. Cans can be used to package food, which is also widely used in the market.
First of all, the inner pad of the easy-pull paper can adopts special glue material and advanced production technology to make it have excellent airtightness after sealing the bottle, and the surface of the lid has a larger surface, which makes the printing of various text logo patterns and bottle caps more beautiful. It also makes canned products more valuable. Paper cans use paper as the main raw material, which is safe and environmentally friendly, and easy to recycle, which is beneficial to environmental protection. The paper can also has the characteristics of waterproof and moisture-proof, good sealing performance, and meets the sealing requirements of food packaging.
Secondly, the easy-pull paper can packaging has the characteristics of easy processing, low cost, suitable for printing, light weight, foldable, non-toxic, tasteless, and pollution-free. The paper can packaging is more in line with the development concept of social green and environmental protection. In recent years, with the widespread use of paper can packaging, it has become more and more popular with consumers, especially food packaging with extremely strict packaging, which ensures the safety of food
In addition, the easy-pull paper can packaging also has the function of heat insulation and light protection, meeting the storage conditions of food and the sealing requirements of the packaging. It can be said that paper can packaging is very suitable for food packaging. At present, paper can packaging can be applied to solid packaging such as potato chips, biscuits, milk powder, rice noodles, dried fruit, candy, etc., but also to some liquids such as milk, beverages, and alcohol. package.
