Combined packaging bag and sterilizing-drying method
A packaging bag and outer packaging bag technology, which is applied in packaging sterilization, packaging, transportation packaging, etc., can solve the problems of substandard moisture, ineffective effect, and difficult control
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Embodiment 1
[0017] Such as figure 1 Shown: a combination packaging bag used for sterilization and drying of medical supplies, which is composed of an inner packaging bag 1 inserted into an outer packaging bag 2 .
Embodiment 2
[0019] Such as figure 2 Shown: a method for sterilizing and drying medical supplies using the combined packaging bag described in Embodiment 1, comprising the following steps:
[0020] [1] Put the medical supplies 3 to be sterilized into the aluminum foil inner packaging bag 1 with good barrier force, and set aside;
[0021] [2] Put the inner packaging bag 1 containing the medical supplies 3 to be sterilized into the dialysis packaging bag 2 with good external penetration, and seal the outer packaging bag 2;
[0022] [3] Outer packaging bag 2 is put into sterilization furnace and sterilized with ethylene oxide;
[0023] [4] After the sterilization is completed, raise the temperature in the sterilizing furnace to 70°C, evacuate to a pressure value of minus 60KPA, fill the sterilizing furnace with nitrogen gas with a concentration of 99.999%, keep it for 40 minutes, release the gas and return to normal pressure;
[0024] [5] Repeat step [4] 8 times to fully replace the remai...
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