Dongguan Real Solutia Inc. continued with the times, strengthen enterprise management, improve sales service system, and improve product quality, product variety and more diverse, and lay a solid foundation for the company to achieve sustainable development in order to achieve industry-leading position. The main production beverage EOE, aluminum easy-open lid, tinplate EOE other products, welcome to join the company Micro Signal: Sunocanlid

The following real promise packaging from Dongguan to briefly explain why there is easy open canned black patina or sulfur smell of corruption:

In blackening Clostridium activity, proteolytic decomposition of sulfur and produces only H2S gas, to produce a black iron sulfide is reacted with the tank wall, deposited on the inner wall or the food, the smell of the food and the emergence of black, This phenomenon is called black variant or sulfur smell corruption. Such spoilage of canned look normal, sometimes appear hidden inflation or light swelling.

Blackening Clostridium optimum growth temperature is 55 ℃, at a temperature in the range of 35 ~ 75 ℃ can grow. Its heat resistance of spores is weak, such corruption will appear only when a serious shortage of sterilization.