A machine (1) for packaging products, particularly flowerpots, comprising a frame (2) for supporting a worktop (3) that comprises at least one drawplate (4) for the passage of a corresponding product (V) to be packaged, means (5) for feeding at least one decorative and/or protective sheet (F) for packaging the product on the worktop at the drawplate, means (6) for releasing the product onto the sheet at the drawplate (4) and presser means (10) that are suitable to force the product and the sheet to pass through the drawplate. Moreover, adhesion means are associated with the sheet and the product, are adapted to keep them in mutual contact following passage through the drawplate, and comprise at least one layer of adhesive material (M) that is interposed between the product (V) and the sheet (F).