A package or article usually used as a commodity to protect the outer layer. the size of the carton varies with the size of the commodity. the carton usually has "handle with care", "fear of moisture", "upward", "stacking limit", "fear of sun", "moisture", "quality safety", "no rolling", "no trampling", "pay attention to fire", "fragile items", "green environment", "fear of heat", "food", "smell" and other graphic or text prompts to remind users to pay attention to, so as to protect the contents from harm.
as an indispensable part of modern logistics, packaging carton bears the important responsibility of containing, protecting products, and beautifying. the physical performance indicators of packaging carton become the basis for its quality evaluation. the accuracy and reliability of test data need good detection environmental conditions.