Yes. EasyRoutes prints all slips for the selected route in one batch. From the route page, choose Print → enable Packing slips → print or save as PDF. Slips are ordered to match the route so packing and loading follow the driver’s sequence.
This bulk flow is available in both EasyRoutes for Shopify and EasyRoutes for Web. If you maintain custom slip templates in Shopify, you can also push orders to Order Printer Pro and print them in route order from there.