EU REFERENDUM: Michael Gove & Boris Johnson Visit DCS Group - 'In' and 'Out' EU Referendum campaigns continue.

The video tutorial covers the operation of printing presses, focusing on air circulation and product mixing. It discusses the differences between cold and hot product mixing, particularly in the context of creams and scrubs. The video also touches on the quality of hotel shampoos compared to regular ones. Finally, it provides insights into the costs of machines used in the process and how they are acquired through online auctions.

What is the significance of the cold film mentioned in the text?

What was the cost of the machines and how were they acquired?