| 摘要 |
<p>The presentation packaging for flat objects, in particular for windscreen wiper blades, is composed of a flattened transparent or translucent tube made from a synthetic material which is elastically deformable. The tube is closed at one of its extremeties by welding or glueing and it does not have to be broken to remove the contents. Labels can be stuck on the outside or the material itself may be printed. The tube is pref. manu. by extrusion directly into its required form, apart from the joint.</p> |
