Packaging system, packaging structure and packaging method

The invention relates to the technical field of packaging equipment, and discloses a packaging system, a packaging structure and a packaging method. The packaging system comprises a packaging film unwinding mechanism, an intelligent weighing and conveying device, a packaging film wrapping mechanism, a packaging film cutting mechanism and a packaging film thermal shrinkage furnace which are arranged in sequence. The packaging film unwinding mechanism is provided with an inner-layer packaging film roll and a thermal shrinkage film roll. The intelligent weighing and conveying device weighs an object to be packaged, transmits data to a control center and then conveys the object to be packaged to the packaging film wrapping mechanism. A channel facilitating passing of an inner-layer packaging film and a thermal shrinkage film which are discharged from the packaging film unwinding mechanism at the same time is arranged at the lower portion of the intelligent weighing and conveying device. According to the packaging