Horizontal units are for goods needing labels put horizontally, like small vials. Vertical units are for vertically labelling solutions including bottles and cans. Both of those assure labels are specifically put in fast-paced environments. Container orientation refers to the posture in the merchandise because it travels through the labeling machine. https://tysonyqfth.boyblogguide.com/35977095/labelling-machines-no-further-a-mystery