First you want to be clear, it is used for which aspect. Say: Make blankets, clothes, etc. This requires the general situation of each customer's needs, making a blanket of the long-fiber polar fleece majority. Short fiber polar fleece is slightly higher than the price of long-fiber polar fleece. Short fiber polar fleece is generally woven from 32S polyester yarn, its English (100% polyester spun polar fleece) of the hemp gray fleece It also belongs to short fiber shake fleece.
Long fiber polar fleece generally by polyester filament woven into, can have polyester 150D96F, 150D48F, 150D144F, 150D288F, 75D72F, 75D144F, 100D144F, 100D288F and so on. Its English expression (100% polyester filament polar fleece), in general, the higher the F value, the feeling of the fabric is super good, the price of polar fleece is higher. such as 100D144F, 150D144F, such as polar fleece, they are already belonging to the ultra fine fleece. Long fiber polar fleece can be divided into low elastic silk polar Fleece (DTY), Silk (fdy) Their English expression is (100% polyester Micro-polar fleece). On the origin of the quality of Shanghai and Jiangsu Kunshan, Changzhou, Jiangyin and other high one points.
In addition, general polar fleece is more common anomaly: there are bars (loom or yarn), shearing machine knife or straight strip, heap pressure caused by excessive indentation, broken holes (brush Mao Ji), Yin and Yang Mao (show Boureau pull caused), color traces (dyeing), water traces (polar machine vapor condensation water) and so on.