Patent ID: 7096647
Filing Date: 2006-08-29
Classification: B65B,B65D

Abstract:
1. A method for forming packaging for products with a shrink film, comprising in succession: starting with a preformed cardboard box; folding initially free parts of heat-shrinkable sheets, that are—connected to a joint between a base—of the box and a lateral band of the box, over an upper—edge of faces—of the lateral band—of the box; inserting products—to be packaged inside the box; placing an additional heat-shrinkable sheet over the box; welding the additional heat-shrinkable sheet to the heat-shrinkable sheets—at a level of the upper edge of the faces—of the lateral band—or over the products—arranged inside the box, so as to form a single continuous film; and shrinking the single continuous film by heating, so as to tighten the single continuous film over all of the products—arranged inside the box.