Product Specifications1.It is easy to adjust the label cutting knife.2.The vacuum drum is made of high rigid material to minish friction and static.3.Rapid changeovers : modular design and quick release change parts have changeovers fast and easy in ten minutes.4.It is easy and accurate to use hand handle to adjust the position of cutting knife.5.The vacuum manifold at the lower part of drum and cutter is made of heat & wear resistant material.6.The automatic label length controller can adjust the position of I-MARK.Should any of these items be of interest to you , pls be free to contact me. Lina:86-14782186395