该项目的直接目标是确定投诉率高的具体原因。产品的升级改造，也就是输液袋

The immediate goal of the project was to identify specific reasons for the high complaint rate. The upgrading and transformation of products, that is, the upgrading and transformation of infusion bags, seems to be the right direction. The questionnaire survey told us that 90% of the adverse reactions occurred on the infusion bags. The main defects of the infusion bag are leakage of the infusion bag, unclear text printing on the infusion bag and redundant scraps on the infusion bag. By solving the above-mentioned problems, product upgrading can be completed. I believe the complaint rate in the market will also drop.

The direct goal of this project is to identify the specific reasons for the high complaint rate. The upgrading and transformation of products, that is, the upgrading and transformation of infusion bags, seems to be the right direction. The questionnaire survey tells us that 90% of adverse reactions occur on infusion bags. The main defects of infusion bags are leakage, unclear printing of words on the infusion bags, and excess leftover materials on the infusion bags. By addressing the above issues, product upgrades can be completed. I believe that the complaint rate in the market will also decrease.

The direct goal of the project is to determine the specific reasons for the high complaint rate. The upgrading of products, that is, the upgrading of infusion bags, seems to be the right direction. The questionnaire survey tells us that 90% of the adverse reactions occurred in infusion bags. The main defects of infusion bag are the leakage of infusion bag, unclear printing of characters on infusion bag and redundant scraps on infusion bag. By solving the above problems, the product upgrade can be completed. I believe the complaint rate in the market will also drop.