How It's Made Season 22 Episode 7 Thermoplastic Fire Helmets, Basketry Sculptures, and Coffee Roasters

In episode 7 of season 22 of How It's Made, viewers are taken on a behind-the-scenes look at the manufacturing process of three completely different products: thermoplastic fire helmets, basketry sculptures, and coffee roasters.

First up, viewers are shown how thermoplastic fire helmets are made. These helmets are an essential piece of gear for firefighters, so it's important that they are durable, lightweight, and can withstand high temperatures. The manufacturing process starts with the creation of a mold made of aluminum or steel. The mold is then injected with thermoplastic material, which is heated to a very high temperature. Once the thermoplastic material has been injected into the mold, it is cooled and removed from the mold. The helmet is then trimmed, painted, and outfitted with accessories like visors and chin straps.

Next, How It's Made takes us to a studio where basketry sculptures are made. Basketry is a craft that involves weaving natural materials like reeds, twigs, and grasses to create functional or decorative objects. The artists showcased in this episode use a variety of techniques and materials to create unique and intricate sculptures. Viewers are shown a step-by-step process of how these sculptures are made, including how the artist selects the materials, shapes them, and weaves them together to create the final product.

Finally, viewers are taken to a factory where coffee roasters are produced. Coffee roasters are a crucial piece of equipment for coffee shops and roasters who want to create unique and delicious coffee blends. The manufacturing process starts with the creation of a template for the roaster. The template is then cut and bent into the proper shape using a press brake. The shell of the roaster is then painted and fitted with a burner, motor, and control panel. Once the roaster is fully assembled, it is tested to ensure it is in proper working order.

Overall, this episode of How It's Made provides an interesting and informative look at the production of three very different products. From the precise steps required to create a thermoplastic fire helmet, to the intricate weaving techniques used to make basketry sculptures, to the high-tech machinery involved in producing coffee roasters, viewers are sure to gain a new appreciation for the manufacturing process that goes on behind the scenes.