Laser etching is quicker, but laser engraving is more long lasting. It's because achieving a fabric’s melting level (laser etching) necessitates less Electricity than vaporizing it (laser engraving). Deep laser engraving might even have to have numerous laser passes and inevitably even more time. The documents are certainly not on http://inprotec.do/index.php?option=com_k2&view=itemlist&task=user&id=402657