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Shoes have always protected feet from harm and dirt, rough surfaces and bad weather.
This product will long remain a clothing accessory, one that must first be attractive before it is worn.
Despite mechanisation, the shoe industry is still labour-intensive.150 operations are necessary to produce a pair of shoes.
3 types of manufacturing technology are discussed :
Cementing
Welted construction (Goodyear)
Injection moulding
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