Plastic tube features 1. Excluding part of the air (oxygen) in the packaging container can effectively prevent food spoilage. 2, the use of barrier (airtight) excellent packaging materials and strict sealing techniques and requirements can effectively prevent the exchange of the contents of the package, you can avoid food weight loss, loss of taste, but also to prevent secondary pollution. 3. The gas inside the cosmetic tube container has been eliminated, which accelerates the conduction of heat, which improves the heat sterilization efficiency, and also avoids the rupture of the packaging container due to the expansion of the gas during heat sterilization. In the food industry, cosmetic tube applications are very common, and various cooked products such as chicken legs, ham, sausages, etc.; pickled products such as various pickles and soy products, preserved fruits, etc., are increasingly used in foods requiring preservation. Cosmetic tube. The preservation period of the food packaged...