The main reasons for hanging wire rings are:
1) Raw material factors. There is too much short velvet in the raw material, and there is a lot of hairiness on the yarn. When these short velvet and hairiness rub against the traveler, they will break away from the yarn and become entangled on the traveler, causing the problem of hanging on the traveler.
2) Temperature and humidity factors. The temperature and humidity in the workshop are not suitable or the air supply and exhaust organization is not good, and the air flow is turbulent. Especially when the humidity is too low, the fiber cohesion is poor and the short lint is easily lost, which can easily cause the wire ring to hang. On the contrary, if the humidity is too high, the temperature is too high. High, the fiber becomes sticky and it is easy to cause the wire ring to hang.
3) The cross-sectional shape of the traveler, the surface treatment of the traveler, and the matching degree of the ring traveler.
4) Mechanical condition: such as many broken ends, poor adjustment of the cleaner, etc.
The neps produced by the traveler are mainly caused by the intersection of the raceway of the traveler and the yarn channel. This situation is more likely to occur when a traveler with a narrow channel is used for thick yarn.
The traveler is not used for a long time. In addition to the quality of the traveler itself, what is more important is the selection of the ring type and the condition of the steel ring, the degree of cooperation of the ring and traveler and the spindle speed.
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