A sweater exits a whole-garment knitting machine inside the design center at the Shima Seiki Manufacturing Ltd. headquarters in Wakayama, Japan, on Tuesday, Sept. 12, 2017. Shima Seiki is one of the top global suppliers of advanced knitting machines, which create seamless and other clothing for brands from Prada and Giorgio Armani to Fast Retailing Co.’s Uniqlo. Photographer: Tomohiro Ohsumi/Bloomberg