Dongguan City is Connaught Packing Co., Ltd. mainly produce beverage EOE, aluminum easy-open lid, tinplate EOE and other products, following a solid promise from Dongguan package to a brief - for easy open canned food contamination caused by species of microorganisms :

Divided by the habits of microbes temperature thermophilic bacteria, mesophilic bacteria and psychrotrophic bacteria. Different types of microorganisms, its heat resistance is different, even the same species, but also because of its heat resistance and different strains.

The same heat-resistant bacteria: Bacillus> cell growth; different strains of Bacillus heat resistance: thermophilic bacterium Bacillus> anaerobic spores> aerobic bacteria spores.

Generally, microbial growth cell death temperature 70 ~ 80 ℃, and its spores require temperatures higher death. No spore bacteria lethal time at 60 ~ 80 ℃, only a few minutes.

All creatures have the instinct to adapt to changes in the surrounding environment. Food contamination and spoilage bacteria spores before growth environment in which there is a certain effect on the heat resistance. Training at high heat resistant bacterial spores formed strong; bacterial culture in different media have different heat resistance of Bacillus; age and growth of bacteria on its heat resistance to a certain extent.