Acceleration, deceleration and response speeds of the LP-400 series exceed those of previous models by at least 200 %. It is possible to mark on products that are moving rapidly.The LP-400 series that can mark 700 characters per second reduces tact time, leading to more than three times the productivity of previous models.Well-matched to the heat absorption characteristics of plastics, the 9.3 m* 0.366 mil wavelength laser allows marking on plastic surfaces by melting the surface layer without creating excessively deep marking and limiting damage to the substrate. This capability rectifies issues with previous models where deep marking would create pinholes or otherwise make marking output difficult to read.