In the page Shipping Labels, it is possible to archive the shipments, for example when these shipments have already been delivered to the carrier and you want to separate them from those in processing.
To archive just one order you can click on the folder icon on the column Actions.
If you need to archive only a few orders, you can select them with the tick then click on Management> Archive Selected Orders.
If you want to archive all orders in bulk, you can click on Management > Archive All, with no need to select.
These shipments will be visible from Shipping Labels > Views > My archived orders.