As an indispensable part of modern logistics, it bears the important responsibility of packaging, protecting products, and aesthetics. The physical performance indicators of packaging cartons have become the basis for its quality evaluation. Stable working environment conditions ensure the accuracy and reliability of test data, and there are senior engineers who have been engaged in carton testing for many years to test and analyze packaging boxes, and provide fair and scientific test data to packaging box suppliers and users . TTS (One Pass Testing) also provides many well-known companies with supplier material screening, bid evaluation and other projects.