Unit 2 of Printing

The audio begins by introducing the listeners to "Unit 2 of Printing," a significant part of the industrial printing process. The narrator dives into the intricate details of this unit, mentioning its vital role in the broader printing process. The audio then shifts its focus to the pneumatic aspect of the unit, explaining how it uses compressed air or gas to perform various tasks. The narrator details how pneumatic systems in the unit control the machinery, ensuring precise and swift operations in the printing process. There is a detailed description of the machinery's inner workings, highlighting the intricacies of the pneumatic system. Following this explanation, the audio delves into the concept of screen-printing, a printing technique where a mesh is used to transfer ink onto a substrate, except in areas made impermeable to the ink by a blocking stencil. The narrator describes how Unit 2 incorporates screen-printing, emphasizing the role it plays in achieving high-quality prints