1) Boxes 2) Covers completely 3) Crates up 4) Forms a skin for 5) Fully surrounds 6) Indulges in boxing 7) Packs away 8) Packs up 9) Prepares for display 10) Preserves 11) Puts in a box 12) Sheathes 13) Surrounds with 14) Wraps Found on https://www.crosswordclues.com/clue/encases