


How It's Made
Plastic Moulds/Automatic Oil Filters/Filing Cabinets/Blown Glass
Season 4 Episode 2 of 13
The manufacturing processes involved in making plastic moulds, filing cabinets, oil filters and blown glass, and how these methods have evolved over time
How It's Made airs on Quest +1 at 5:30 AM, Sunday 14 September. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Technology