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Analyze the reasons for the missing stitches on the single jersey circular hosiery knitting machine?

Update:28 Sep 2020
Summary:

The single-jersey circular knitting machine currently o […]

The single-jersey circular knitting machine currently on the market generally has a design of two upper stitches and four lower stitches. According to the different stitching methods, it can be divided into rib knitting machines and cotton wool knitting machines. There are also rib knitting knitting machines that can knit various small patterns Double knitted fabric. However, the phenomenon of missing needles often occurs in daily use, and I will explain the related reasons for you:

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1. The position of the yarn feeder is incorrect
The existence of this kind of problem is relatively common, and it is also very convenient to solve it. Just adjust the position of the single jersey circular knitting machine.
2. The position of the brush is wrong
The position of the single jersey circular knitting machine may be incorrect or too high, so it is necessary to check before processing, and adjust it once a problem is found.
3. The slider screws are loose
In the inspection of the single jersey circular knitting machine, this problem may also be found. The loose screws need to be tightened, and the yarn feeder needs to be adjusted.
4. The length of the single jersey circular knitting machine is inconsistent
Once such a situation occurs, it may also lead to missing needles in the processing process, so once it is found, it is necessary to replace the knitting needles in time.
5. Oil needle
During the weaving process of the single jersey circular knitting machine, the operation or mechanical problems caused the cloth surface to appear straight and continuous or intermittent oil stains. The coloring effect of this stripe is different from the normal cloth surface during dyeing, and the finished cloth surface appears coherent ( There are wide and narrow) or intermittent dark (oil-containing stripes) fabric in the wale direction of one stitch or several stitches with oil traces into straight stripes called oil needles.
6. Pull frame
Tightening frame is caused by the improper passage of the frame wheel or conveying wheel, which causes the tension of the frame to be tight, forming a tight yarn-like horizontal pattern on the cloth surface;
7. Flying frame
The flying frame is due to the poor feeding of the frame, the needle hooks are difficult to hook the frame wire normally, the frame fails to be woven, the cloth surface appears as a bubble shape, and the cloth bottom is shallow.