| 摘要 |
A method and machine for wrapping a product (2) in a sheet (3) of heat-seal wrapping material, whereby the product (2) is wrapped in the sheet (3) of wrapping material to form a product (2) having an outer wrapping (36) in turn having three distinct overlap portions (13a, 36a), i.e. portions having at least two superimposed layers of the sheet (3) of wrapping material; and the outer wrapping (36) is stabilized, as the product (2) is conveyed continuously inside a respective same pocket (37), by means of a seal at each of the three overlap portions (13a, 36a). <IMAGE> |
