| 摘要 |
<p>The disclosure relates to a method of manufacturing and handling parts for a packaging container in that a number of tops (1) are produced in the form of a row (11) of pairwise reversed tops, whereafter the pairs (12) are separated from one another and are provided with closure arrangements. The tops (1) may be manufactured by blow moulding of an extruded hose (8) of thermoplastic material.</p> |
