Inventors:
Jack N. Shirrell - Wadsworth IL, US
Patrick T. Rigney - Allentown PA, US
Eldrige J. Presnell - Round Lake Beach IL, US
Jeffrey G. Kellermann - Arlington Heights IL, US
Christopher Brunning - Spalding, GB
Xavier J. Maka - Charency-Vezin, FR
Guy L. Rosenthal - Wheaton IL, US
Chad D. Broussard - Orange TX, US
Assignee:
Illinois Tool Works Inc. - Glenview IL
International Classification:
B32B027/32
US Classification:
428 357, 428 363, 428 3691, 428189, 428222, 428516, 428218, 428355 EN
Abstract:
A cling film system includes first and second film piles having different composition. Each film ply includes at least one cling layer and, desirably, one or more additional layers. Each film ply includes an overlapping portion and a second portion. The cling layer of the first film ply engages the cling layer of the second film ply in the overlapping portion of the first film ply and in the overlapping portion of the second film ply.