There is a great demand for cartons in modern and developed commercial fields. Among them are food cartons. Food cartons have many uses. In addition to ensuring food hygiene, they must also ensure the sensory quality of food, such as color, aroma, and taste. , The requirements for the production of food cartons are also very high. They are strictly controlled and meet the quality standard requirements. The following is Shenzhen Xinhongyang Packaging Products to introduce you to the relevant requirements of cartons:

  1, hygiene:

  The food carton factory should reach the standard of sanitation and non-evaporating substances, that is, the packaging material itself has a stable composition. In addition, during the implementation of packaging technology, there will be no chemical reactions with food raw materials and chemical raw materials. During storage and operation, there will be no chemical changes due to changes in climate and normal environmental elements.

  2. Strength requirements:

   Since food can only reach customers through the circulation process such as stacking, transportation and storage after packaging, this requires that the carton packaging of food has a predetermined strength and will not be damaged during the circulation process.

  3, temperature resistance requirements:

In the food processing process, most foods are heat-treated. Some foods are packaged and processed at high temperatures, such as canned foods and steamed snacks, and some are hot-filled, such as many hot-filled beverages. Many foods have a very long shelf life. Long, if it arrives or after a year, this kind of food stored at room temperature will experience a severe summer, so food cartons are required to have established temperature resistance. With different foods and processing techniques, the requirements for temperature resistance Also different.

   4. Stability requirements:

Since food is a daily consumer product, it can only reach customers through the circulation link. This requires that the packaging produced by the food carton factory should be properly placed, transferred, displayed and easily purchased, without damaged edges or burrs, and should be as portable as possible. Hand-held equipment to facilitate purchase. At the same time, it is considered that when the package is opened, even if the operation is improper, it will not cause damage to the customer.