A bobbin driving type winder including a self-driving type contacting roll with a rotational speed control system, optionally, a multi-track cam type traverse device: methods for winding synthetic yarn using the winder. wherein low contact pressure is used upon winding the synthetic yarn to improve the properties of the yarn package: and a cheese yarn package wherein, produced by the same. Loop has an amazing range of colours! Over 75 colours! Jawoll, Lang's superior sock yarn that's made in Italy. With a touch of nylon & acrylic to enhance the durability of the superwash wool, most of the skeins contain a bonus - a spool of matching reinforcement yarn to carry along when knitting the toe & heel - the parts that get the most wear ... The fibers were stretched under tension between two drum winders, with the initial winder speed set to 50 cm min –1 and final 500 cm min −1, while traveling through a split furnace (30 cm in length) operated at 180 °C, resulting in a constant draw ratio of 1:10 for all except for ϕ DW Ge INT = 13.2%, which had a maximum attainable draw ... Small Electric Motor is a 1.5V-3V DC Motor that has a round silver metal shape with two prongs on the bottom and one small point at the top. The motor specs are as follows: 1.5v DC Operation- 6300 RPM No Load, 5050 RPM At Load and 10.0 Torque; 3v DC Operation- 12300 RPM No Load, 10100 RPM At Load, 15.0 Torque.