Before sealed, the air in the easy open end canned food should be exhausted. There are several reasons to do this.

1. To prevent the growth and development of aerobic bacteria and molds

2. To prevent or mitigate the deformation or breakage of the container due to the expansion of the air and the time of sterilization. In particular, the pressure caused by excessive crimping, which affects its sealing.

3. To control or reduce the corrosion of the inner wall when the cans is in the storage of canned food.

4. To avoid or reduce the change of food color, flavor and taste.

5. To avoid damage of vitamins and other nutrients.

Dongguan Anlian Packing Products Co., Ltd, who is easy open end manufacturer, specializes in the production of tinplate easy open end, aluminum easy open lid, aluminum foil peel off end, drink easy open end and so on.

The company website is http://www.www.ramada-pt.cn