How long will the sterilized bag be stored after sealing?

At present, there is no hard and fast regulation. There is no clear zhi requirement for the preservation period of all packaging DU materials in the BAIWS310 series standard, because the environment in which we save DAO cannot be unified. However, in clinical practice, the conventional state (the conventional state refers to, 23 degrees, humidity 50%, good ventilation) paper plastic, non-woven, wrinkled paper we recommend the longest is not more than 6 months, of course, it is recommended to use within 6 months. More than 6 months are repackaged and then sterilized. Cotton bag for 7 days, paper bag for 1 month. The term "6 months" has been recognized by all experts and professionals. Of course, some funny experts say "no more than 6 months or 180 days", which actually means "179 days". Such experts are really quite boring, who can put this sterilization package in 180 days? In the hospitals I know or have checked, I really have not seen a bag that is expired within 6 months, and most of them are guaranteed to be used within 3 months.