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Hospital Clean Risk Prevention And Control Platform.
The global top air buffering packaging design and manufacturing expert! Sunday, July 22, 2012. Introduction for air-bag packing step. Step of air-bag packing introduction. 1 Step of air-valve packing introduction. With flat air-valve packing bag. Put goods inside air-valve packing. Filling air into the air-valve packing bag. Is oki,and then put them in the carton box. 2 Step of air-bag packing. Put goods inside air-valve packing bag. Filling air into the air-valve packing bag.