Body-fitted packaging: cover body-fitted stretch wrap on the product and the bottom plate after heating and softening, and at the same time enable vacuum suction under the bottom plate, form and paste Surlyn film on the bottom plate according to the product shape (color painting paper card, tile board or bubble cloth, etc.). After packaging, the product is tightly wrapped between the Surlyn film and the bottom plate, which is used for commercial hanging card visual display packaging or industrial shockproof protection packaging. Strong stereoscopic impression and good visual display effect can effectively prevent moisture, dust and shock. Widely used in hardware, measuring tools, toys, circuit boards and other electronic components, automobile parts, hydraulic pneumatic assembly, decorations, ceramic glass products, handicrafts, food and other industries.