LPNs available in Inventory but does not want to ship for few hours.

We have a business requirement from multiple business units/plants.

We are packing our FG products in LPNs after we finish the WIP Job, there are couple of reasons that we want Oracle to make these LPNs unavailable for shipping until we decide manually or automatically based on number of hours after production.

Business Reasons:

1. We have products which has few hours of Drying time, we would like to wait until the Drying time is over and then allow to ship these LPNs/products, We don't have Drying as an operation in the routing and we don't want to add.