Resource utilization support method and resource utilization system to support resource utilization of packaging bags

摘要

PROBLEM TO BE SOLVED: To provide a resource utilization support method and a resource utilization support system capable of effectively facilitating resource utilization for packing materials used for mail order such as online shopping. SOLUTION: The resource utilization support method of the present invention includes an easy erasure information giving step of giving easy erasure information including delivery information for delivery to a user, and a packaging bag 3 which can be easily erased. In addition, it is more difficult to erase than easy erasure information, and it is collected in a state where the delivery information is erased and the difficult erasure information giving process that gives difficult erasure information including recycling information that is an index for deciding the reuse or recycling of the packaging bag. It includes a resource utilization selection step of selecting whether to reuse or recycle the packaging bag 3 based on the recycling information. [Selection diagram] Fig. 4