S04E02: Toilet Roll | Inside the Factory

Cutting, packing and distributing | Inside the Factory

The final stages of toilet paper production.

Early stages of toilet roll production | Inside the Factory

Gregg Wallace visits a sustainable forest in Sweden and then a pulp mill where the offcuts from the trees are tur...

Electrolysis of aluminium | Inside the Factory

Cherry travels to Scotland to visit the UK's last remaining factory that produces aluminium via smelting and electrolysis.

Electromagnets in a factory | Inside the Factory

Gregg Wallace investigates how large quantities of iron and steel are transported around the factory using electromagnets.

Enamel | Inside the Factory

Gregg Wallace investigates the enamelling process for the cast iron pots.

From pulp to paper | Inside the Factory

In a toilet roll factory in Manchester two types of pulp are added to water, mixed together and dried to make toilet paper.

Iron ore mine | Inside the Factory

Cherry Healey visits the largest iron ore mine in the world.

Making a chair (Part 1) | Inside the Factory

Gregg visits different parts of the factory to find out how the parts for his Windsor chair get made. First up cutting the diffe...

Making a chair (Part 2) | Inside the Factory

Gregg visits different parts of the factory to find out how the parts for his Windsor chair get made. Next up, bending the bow o...

Making a chair (Part 3) | Inside the Factory

Gregg visits different parts of the factory to find out how the parts for his Windsor chair get made. Next up, sanding the separ...

Making a chair (Part 4) | Inside the Factory

Gregg visits different parts of the factory to find out how the parts for his Windsor chair get made. Next up, assembling the co...

Making a chair (Part 5) | Inside the Factory

Gregg visits different parts of the factory to find out how the parts for his Windsor chair get made. Last up, polishing the cha...

Making hand sanitiser in a gin factory | Inside the Factory

Cherry Healey visits a gin factory that has also been producing hand sanitiser during the pandemic.

Melting metals | Inside the Factory

Gregg Wallace explores the process of melting together the metals to the a cast iron pot.

Moulding the pots with black sand | Inside the Factory

Gregg Wallace investigates how the pots are moulded using black sand.

Quality and design | Inside the Factory

Large mother rolls of toilet paper are combined and branded to ensure quality.

Quality control | Inside the Factory

Gregg Wallace visits the quality control area of the factory.

Recycling a car | Inside the Factory

Cherry Healey investigates the process of recycling a car.

S02E04: Bicycles | Inside the Factory

Gregg Wallace visits Britain's largest bicycle factory, which produces 150 folding bikes every day, and joins a production line to make...

S03E01E1: Tea Bags | Inside the Factory

Gregg Wallace receives some tea leaves from Kenya and follows them through the factory that produces one quarter of all the tea drunk...