![How It's Made](https://image.tmdb.org/t/p/w342/jO3DKZyiEWQsEE6ji7IXwobDnl8.jpg)
32 Season
416 Episode
How It's Made - Season 4 Episode 2 Plastic Injection Moulds, Automotive Oil Filters, Filing Cabinets, Blown Glass
This episode demonstrates the production processes for plastic injection moulds, automotive oil filters, filing cabinets, blown glass, and shows how each is made.
- Year: 2019
- Country: Canada, United States of America, United Kingdom
- Genre: Documentary
- Studio: Discovery, Science
- Keyword: factory, manufacturing
- Director: Gabriel Hoss
- Cast: