Patent ID: 7510756

Claim:
A composite laminar tape for mass-sealing bottles or similar containers, i) the tape consisting of at least one flexible but not extensible support tape, which has a line of holes passing through its thickness, whose diameters are longer than the diameter of the openings of the bottles or similar containers to be sealed; wherein ii) the holes are of equal diameter iii) and there is provided also an extensible laminar tape, consisting of an extensible plastomeric film, which is made to adhere to the support tape, and iv) wherein said extensible tape, made of an extensible plastomer, has weakening or predetermined tear-off areas, extending along closed lines, whose minimum diameter is longer than the diameter of the openings of the bottles or similar containers to be sealed, and wherein said weakening areas of said extensible tape are made to correspond to said holes and to have a maximum diameter equal to or shorter than the diameter of the holes of the at least one support tape.