What are the benefits of tinplate canned food?

 Benefits of tinplate canned food

As a traditional packaging material, tinplate cans occupy an irreplaceable position in the field of food packaging due to their unique physical and chemical properties. Here are a few notable benefits of tinplate canned food:

 1. Very good barrier properties

The opacity of tinplate cans is crucial for food preservation. Light can trigger changes in amino acids and proteins in food. Vitamin B2 in particular is very sensitive to light, and light will accelerate its loss. In addition, light can also cause oxidation reactions in food, resulting in odor and loss of nutritional value. The barrier properties of tinplate cans ensure that the nutrients of food are well preserved.

 2. Excellent sealing performance

Food safety is the primary consideration for food packaging. The sealing performance of tinplate cans is very good, which can effectively prevent food from getting damp and deteriorating, and reduce harmful substances caused by environmental changes. This sealing ensures that food remains safe throughout the entire process from packaging to final absorption by the human body.

 3. Reduction of tin coating

The tin coating on the inner wall of the tinplate can has a reducing effect and can reduce the possibility of food being oxidized. Tin interacts with the remaining oxygen in the container to further protect the food and maintain better taste and nutritional value. This property makes tinplate cans ideal for preserving food.

 Application of tinplate cans

Tinplate cans are suitable for packaging a variety of foods, such as milk powder, candy, tea, chocolate, biscuits, etc. They not only meet the diverse needs of modern packaging, but also cater to consumer preferences. The versatility and efficiency of tinplate cans make them the material of choice for the food packaging industry.

To sum up, tinplate cans play an important role in food packaging. Its barrier properties, sealing properties and the reducing effect of tin coating jointly ensure the quality and safety of food. As technology continues to advance and consumer demands become increasingly diverse, tinplate cans will continue to play a key role in the food packaging field.