How to Can Food in Tin Cans
As a tinplate can manufacturer, I have seen many tinplate cans of all kinds. Tinplate cans are divided into many types, corresponding to the various requirements of today’s society. Take food as an example. Not every kind of food can be delivered to consumers in the fastest and freshest way. This gave birth to the storage technology. Food safety is everyone’s greatest concern. At this stage, except for the food that is consumed daily or in a short period of time, which will be stored in other materials such as plastic and paper, most other foods that must be kept tightly closed are required. Canned. The reason is that the airtight can be sterile to ensure that the food is safe, edible and easy to transport, but what material is generally good?
It is generally glass and metal cans. Not to mention the advantages of glass, it is harmless in itself, it will also like it in appearance, and it can also achieve the effect of sealing, but it has a shortcoming and fragile. People can always invent many things, so there are pots. The most classic is that when you talk about cookies, you will think of cookie boxes. Canned storage can be stored for a longer time, allowing other people away from the production area to enjoy the food; and because it is canned, transportation is also convenient. Another important reason is that the jar itself is not easy to be damaged, which can ensure food safety and reduce unnecessary losses caused by damage. Now that people’s living standards have improved, people are paying more and more attention to food. Many people worry about whether the packaging of tin cans will affect the food or the body.
In fact, you can rest assured that the current production technology can guarantee the safety of the tin can itself. Iron products are most unacceptable to water, corrosion, etc., because these will cause a chemical reaction of iron, thereby affecting food. But I have to say that there are too many foods that carry water, acid, and alkalinity in the food we eat, so ordinary iron cannot be filled. Nowadays, a layer of insulating coating is applied to the inside of many iron boxes to ensure that the food does not touch the iron can, so as to ensure that the iron box does not affect the food. But some people are also worried about whether the coating will affect food or the human body. Nowadays, production companies follow national standards. All food packaging needs quality inspection, and all materials used need to be reviewed, so You can rest assured of this.
Compared with glass jars, iron cans have another advantage. Iron cans are reusable renewable resources. This is the purpose of current social development. It is the responsibility and obligation of every citizen to protect the environment.