Ep 11. Blister Packs, Deli Slicers, Oysters, and Weathervanes

Blister Packs, Deli Slicers, Oysters, and Weathervanes are the four fascinating products to be explored in the 11th episode of the 11th season of How It's Made.

The episode starts with an in-depth look at blister packs, a packaging solution that protects the product from external factors and makes it easier to transport. The process begins with the creation of a mold that shapes the blister pockets. The mold is then heated and the plastic film is placed on top, creating a vacuum that molds the plastic to the shape of the mold. Afterward, the blister packs are filled with the product and sealed to prevent any outside contamination.

Moving on, the show takes us to a production line where deli slicers are being manufactured. The episode highlights the importance of hygiene and safety in the production of deli slicers, as they are used to slice meat products that are consumed by people. The process starts with the assembly of the blade and the creation of the motor that powers the slicer. The sharpening stones are then manually set and aligned before being put through rigorous testing to ensure their sharpness.

Next, the episode explores the delicate process of harvesting oysters. It takes us to the coast where oyster farmers use a combination of farming and wild oyster beds to ensure the best possible crop. The oysters are hand-picked and transported to the production line where they undergo a thorough cleaning process. The cleaned shells are then sorted and placed in a warm, humid environment where they gradually open up, making it easier for the shuckers to remove the meat. The oyster meat is then canned, cooked or packed according to the customer's needs.

Finally, the episode delves into the history and the process of making a weathervane. Weathervanes have been used for centuries to show wind directions and are now used as a decorative item too. The show takes us on a journey through the creation of a weathervane, starting with the design process which is traditionally done by hand. The design is then transferred onto a sheet of copper, and the weathervane is cut out using a computer-controlled laser cutter. The pieces are then welded together by an artisan, and the final piece is polished and painted before being mounted onto the rooftop.

Overall, the 11th episode of the 11th season of How It's Made is an eclectic mix of four vastly different products, each with its manufacturing techniques and unique appeal. Each process is carefully documented and explained in detail by the warm and insightful voice-over, making it an engaging and informative watch for anyone curious about the intricate workings of manufacturing processes.