How It's Made

Season 4 Episode 7: 3D Commercial Signs, Hardwood Floors, Corrugated Polyethylene Pipe, Mattresses

Plastic and metal are cut and formed into three-dimensional commercial signs, hardwood is dried, milled and finished into flooring, molten polyethylene is extruded into corrugated pipe, and springs, foam and fabric are assembled into mattresses.

Genre:

Documentary

Seasons:

32

Episodes:

416

Actor:

Lynne Adams

Quality:

HD

Status:

Canceled

First Air:

2001

IMDb:

7.6