| 摘要 |
<p>The assembly has male and female closing elements (100, 200) e.g. hooks, carried by primary webs (160, 260), where the primary webs and secondary webs (170, 270) are co-extruded with the elements. The secondary webs are respectively connected to walls of a sachet and respectively connected to the primary webs at flexible articulation zones (172, 272). The articulation zones are formed by extrusion between the primary webs and the closing elements, where the zones are located perpendicular to connection zones (102, 202) of the elements on the primary webs.</p> |
