.'s meltblown lines feature bicomponent cross sections, spin hole sizes between 0.1-0.5mm in diameter, high pressure capability and fiber sizes less than 250 nanometers. Devoted to the design, development and manufacturing of custom machinery, Hills offers in-house mechanical, electrical and process engineering as well as in-house pilot equipment. Meanwhile, in spunbond, Hills has created the world's first commercial islands-in-the-sea spunbond machine, which is specialized in multicomponent fibers. The company offers lines ranging from 0.5-6 meters and high spinning speeds greater than 6000mpm.
Hills is the world leader in design, development and manufacture of custom built machine and technology for the synthetic fiber industry. Its mechanical, electrical and process engineering is done in-house using computer-aided technology and state-of-the-art testing facilities. The company also makes staple machinery for thermal bond, hydroentangled, needlepunched and airlaid products.