Everyone in the air jets knows it. What about air jet l […]
Everyone in the air jets knows it. What about air jet looms?
In the process of weaving air-jet looms, weaving defects often occur, affecting its production efficiency. Therefore, we must have some measures to address the situation of weaving gongs and improve the weaving efficiency of air-jet looms.
Weft shrinkage is caused by the fact that the quality of the original yarn and the quality of the semi-finished product are not sufficient, and the opening of the machine is unclear, the weft insertion process is unreasonable, or the temperature and humidity of the workshop are low. Therefore, when adopting solutions, three factors must be considered. Not only to ensure the smooth passage of the yarn guide, but also to check whether the stainless steel cymbals have scars and bends. Process design should also be reasonable. In addition, the temperature and humidity in the workshop should be kept stable to ensure the performance of warp and weft yarns and the clarity of the shed.
Double weft is also one of the weaving gongs of air-jet looms. During the operation of the air jet loom, alternate weft insertion is performed by weaving the first weft yarn on the weft feeder into the cloth surface. There will be about 30 cm of double weft fabric on the left side of the fabric surface, affecting its quality. If this happens, the best solution is to replace the weft feeder.