Home > categories > Packaging & Printing > Aluminum Foil > The action of perforating aluminium foil and non perforating aluminium foil
Question:

The action of perforating aluminium foil and non perforating aluminium foil

The action of perforating aluminium foil and non perforating aluminium foil

Answer:

Heat passes from a higher temperature to a lower temperature
There is no such thing as "cold" in the world. What you call "cold transmission"?",
Similarly, relatively high temperature objects are cooled by heat loss, and objects with relatively lower temperature are heated by heat.

Share to: