Dongguan is a professional real promise EOE for you to create the safest EOE packaging businesses, production and research and development as a whole. The main products include three series: beverage EOE, aluminum and tinplate EOE EOE safe side. Applies to all kinds of cans, aluminum cans, composite cans and PET cans. The following simple packing by real promise you explain what factors affect when the tank pressure sterilization of canned EOE.

1, the nature of canned food, tissue temperature and other food gases released during the heating process, so that the tank pressure increase. Properties of gas evolution of the amount of food (such as maturity, freshness, gas content, etc.), preheating temperature and the sterilization temperature.

2, when the nature of heat sterilization of canned containers, cans volume due to thermal expansion of the material increases. For metallic cans, the volume change of cans and sterilization temperature, size of the container, the shape and thickness of the lid, but not with the tank external pressure difference related to the size.

3, canned headspace pressure pasteurization tank top cans produced and the size of the gap there is a certain relationship, but also the size of the gap and filling the top of the food (ƒ) related. Under normal circumstances, ƒ greater the pressure inside the tank when the heat sterilization greater.

4, sterilization and cooling process throughout the sterilization process heating, constant temperature, the cooling was cooled in three stages, the pressure difference inside and outside the tank are different.