Steadily, Stratasys (NASDAQ: SSYS) has been releasing industry-specific versions of its PolyJet technology: one targeted at dental, one at medical, another for engineering, and so on. Now, it’s taking on the fashion world with the Stratasys J850 TechStyle 3D printer, a PolyJet machine specifically for 3D printing textiles, clothing, accessories, and footwear. The move is an interesting one that makes the 3D printing stalwart one of the few in the additive manufacturing (AM) sector with a…