.Ultrasonic welding process makes it smooth and firm, and at its best airtight performance;
 
·Special composite material made high elastic tubing, with lasting tension , abrasion and predure resistant, able to ensure the successful filtering of the maximum amount of testing samples;
 
·Introduction of the European CE standards ethylene oxide sterilizers, which help to provide reliable sterilization validation;
 
·U.S. advanced medical dialysis paper packaging, product sterility performance has been maintained and able to dialyze the ethylene oxide quickly, its residues are reduced;
 
·100% passed the airtight performance testing;
 
·Pass the bacterial challenge test and sterility test, which ensures reliable of the sterility test results;
 
. That sterilization validation procedures and process control complying with ISO1 1 135: 2007 standards, is able to ensure the sterility of product.