Sandler Greenblum & Bernstein
Method and device for folding packing blanks along preformed bend lines
 A method and device for folding packing blanks along preformed bend lines, whereby a blank, before being positioned with its intermediate portion contacting the product, and folded in a U about the product with two lateral portions contacting the same, is engaged by two gripping and strain-relieving devices by which the two lateral portions are oscillated by a given angle about respective bend lines connecting the lateral portions to the opposite edges of the intermediate portion. 
G. D. Societa' per Azioni
B B B
B65B B65B B65B
inventional inventional inventional
Silvano Antonio
Boriani Gamberini