| 摘要 |
<p>A process for collation shrink wrapping an object which comprises a plurality of individual containers preferably a plurality of substantially identical containers comprising: (i) obtaining a binding tape which is a film uniaxially oriented in the machine direction (MD) and wrapping said tape around said object; (ii) sealing the ends of the now wrapped binding tape ( i.e. to form a loop); (iii) obtaining a collation shrink film comprising a multimodal linear low density polyethylene (LLDPE) said film being a stretched film which is uniaxially oriented in the machine direction (MD) in a draw ratio of at least 1 :3; (iv) wrapping said collation shrink film around said object of step (ii); (v) heating said wrapped object of step (iv) such that the tape shrinks in its machine direction and the collation shrink film shrinks in its machine direction.</p> |
