anti counterfeiting, indicators or special product designs with laser cluster technology Laser perforation in general Possible to perforate by pulsed or enlarged and focused laser beams are holes....
IPM International Perforation Management hi-tech engineering, manufacturing, China, Germany, Thailand www.microperforation.com www.deguodaguan.com/ ipm/ IPM is a hi-tech company based in....
Multiple online ventilation at cigarette making machines OESP-1. Perforation of tipping or cigarette paper at filter cigarette as mass products. Electrostatic perforation has been used since 30....