Comprehensive shockproof packaging method. Mainly refers to the packaging method in which the contents and the outer packaging are filled with shockproof materials for shockproof. Local shockproof packaging method. For products with good integrity and products with built-in containers, only the corners or parts of the products or inner packaging can be padded with shock-proof materials. The main packaging materials used are foam plastic cushion, inflatable plastic film cushion and rubber spring.