iron box manufacturers tell you the basic requirements of iron box containers

In our daily life, the sizes of iron boxes vary, and the products they load are different, and the size of the container also changes accordingly. So, what are the specific requirements for the size of these containers? Dongguan iron box manufacturers will explain to you in detail:

Good sealing: Food usually deteriorates due to the activity and reproduction of microorganisms. As an iron box container, the iron box manufacturer must ensure that it has reliable sealing performance to prevent the food from being secondary contaminated by external microorganisms after heating and sterilization, causing the food to deteriorate during storage.

Adapt to industrial production: As a food container, the iron box must be able to withstand various mechanical processing during the production process to meet the requirements of factory mechanization and automated production. At the same time, the production efficiency should be high, the quality should be stable, and the cost should be low to meet the needs of modern production management.

Sanitary and non-toxic: As a food packaging container, due to direct contact with food, the most important thing is to be non-toxic and harmless to the human body, ensuring that the food meets the hygiene standards. Export canned products usually need to comply with the relevant health regulations and rules of the FDA (US Food and Drug Administration) and the importing country, and domestic products should meet national health standards.

Convenient to take and carry: As a container for storing food, the iron box manufacturer should ensure that the product is convenient for consumers to take and carry, and has sufficient strength to meet the needs of transportation and sales.

Excellent corrosion resistance: Various iron box foods contain certain nutrients, organic acids and salts. Some compounds (such as proteins) will decompose during the high temperature and high pressure sterilization process and aggravate the corrosion of the container. Some compounds will slowly corrode the iron box wall during storage (such as organic acids in tomato products and canned fruits). In order to ensure the long-term storage of food, the selected container must have good corrosion resistance.