According to the "Packaging Industry Science and Technology Award Measures", it has been reviewed by the Packaging Industry Science and Technology Award Review Committee and the Packaging Industry Science and Technology Award Management Committee, and approved by China Packaging Federation and China Packaging Co., Ltd., The 2021 Packaging Industry Science and Technology Awards awarded a total of 33 technology awards.It calls on the whole industry to learn from award-winning units and winners, carry forward the scientific spirit of seeking truth, being pragmatic and innovative, transform and upgrade the packaging industry with high-tech and advanced practical technologies, and make greater contributions to building an innovative country and a powerful packaging country.At the same time, I also hope that the award-winning units and winners will not forget their original intentions, make persistent efforts, devote themselves to scientific research, continue to meet more challenges, and achieve new results!