I have no experience exporting to the US but for Australia, the whole container containing the products and pallets will need fumigation. No goods can be unloaded at their ports if not accompanied by a certificate of fumigation.
Coming to the printing pallet issue, why not try plastic pallets made from recycled plastics. Properly handled, they have a long reuse/service life.
Coming to the printing pallet issue, why not try plastic pallets made from recycled plastics. Properly handled, they have a long reuse/service life.

would be forthcoming...
