Notice of changes to the Packmage Business Automation box-type knife-line download function: In order to provide better service, at the request of most of the access providers, from September 15, 2019, all customers box-type knife download function to make the following adjustments: customers who have paid for the order can download the knife mold directly free of charge; Must contact the contact provider customer service, follow-up work by customer service to complete docking.