摘要 |
<p>An elastic film laminate of which the elastic modulus after elongation suddenly increases a length DELTA LA, with an elastomeric carrier film (1) which on deformation by a length DELTA LA can undergo reversible elongation, and a extensible film (2) in plastically deformable synthetic plastic, which is not full surface (sic) but entirely connected to the bonding region (3), in the elongation direction <??>An elastic film laminate of which the elastic modulus after elongation suddenly increases by a length DELTA LA, with an elastomeric carrier film which on deformation by a length DELTA LA, and can undergo reversible elongation, and a extensible film in plastically deformable synthetic plastic, which is not full surface (sic) but entirely connected to the bonding region in the elongation direction, where the extensible film, because of a first elongation of the film laminate of length DELTA LA, has a residual deformation DELTA lb, which is higher than the residual deformation DELTA la of the film and there is no arching (sic) between the bonding regions, and film has a tearing strength which with additional tensile strain shows additional extension of at least 10% of the original film length above the elongation value DELTA A without tearing (sic). <??>An Independent claim is included for an elastic film laminate, where the laminate is perforated.</p> |