| 摘要 |
The invention relates to a mechanical fastening element comprising a multiplicity of flexible hook elements emanating from a backing layer (1) and comprising stems (2) terminating in hook heads (3), said fastening element being releasably engageable with a complementary mechanical fastening element, the top portions of the hook heads (3) and/or at least part of the interstitial spaces (4) between the stems (2) of said fastening means being coated with a hot-melt pressure-sensitive adhesive (5) so that the level of the adhesive in the interstitial spaces (4), where present, does not exceed the length of the stems (2), and so that essentially no adhesive bridges are present between adjacent hook heads (3), said hot-melt pressure sensitive adhesive (5) having a viscosity as measured at the coating temperature of between 2,000 and 18,000 mPa-s. |
