noun (n)

• the business of packing(noun.act)

  Example:
  His business is packaging for transport.
  

  source: wordnet30
• a message issued in behalf of some product or cause or idea or person or institution(noun.communication)

  Example:
  The packaging of new ideas.
  

  Synonym:
  promotion, promotional material, publicity
  

  source: wordnet30
• material used to make packages(noun.artifact)

  source: wordnet30