Polythene shrink wrap holds pallet loads steady in cold warehouses. It keeps multipacks of bottled water securely in place on supermarket shelves, and it seals freshly printed books before they leave the bindery. Although it is rarely noticed, this form of packaging carries out essential duties i

Polythene shrink wrap holds pallet loads steady in cold warehouses. It holds multipacks of bottled water securely in place on supermarket shelves, and it seals freshly printed books before they leave the bindery. Although it is rarely noticed, this form of packaging carries out vital work across