Carton clamps could be used for transporting or moving safely and efficiently with any different kinds of packaging rolls such as tobacco, refrigerator, TV set, washing machine and so on. ★Structure with complete steel and high strength meets special requirements. ★Combination with self-lubricating is reliable and long working life. ★Separated side shifting designation ensures about 10mm shifting space remained on both sides when clamps is on any holding positions. ★Structural designation makes field of vision widely for operator. ★T-sliding part ensures high strength; perfect working conditions and keep long working life. ★Special folder arm structure design to ensure gripping the goods tightly, automatical adjust clip arm make the clamping force evenly distributed in the goods, clamping goods safely and avoid damage to the goods. ★Make edge of arms thinner to meet requirement of piling tightly