1、 Fuzzing
Causes:
1. The needle edge is fluffy. 2. Edge fuzzing 3 PP ribbon Surface fuzzing
Precautions:
1. The needle plate has been used for a long time and has been damaged. Replace the needle plate with a new one; The knitting needle has been damaged and replaced with a new one; The pressure plate is pressed too tightly, and loosen the pressure plate; If the weft is not hung completely, adjust the distance between the weft needle and the knitting needle so that the weft can be hung completely
2. The steel buckle of the weft yarn is hung, and the weft yarn is put into the weft rod; If the steel buckle is damaged, replace it with another one; The raw material itself is hairy. If it is partly hairy, replace it. If it is too hairy, make a full inspection belt after finishing the goods.
3. If the weft needle is damaged, replace it or beat it with gauze; If the steel buckle is damaged, hit it with gauze or replace the steel buckle; The coir filament piece is damaged or the shutdown piece is damaged. Replace it with a new one.
2、 Dimensions
Causes:
1. The raw materials are uneven in thickness, which makes the woven belt larger and smaller.
2. The steel buckle is worn too large or too little, which makes the woven belt size.
3. The weft wheel is loose during operation.
4. The weft yarn passes through the rod spring, and there is yarn wool in it.
Precautions:
1. Always measure the width of pp webbing, and adjust it immediately when finding any nonconformities
2. Do not wear the steel buckle too big or too small. If it is not qualified, wear it again. Do not force production
3. Tighten and fix the weft wheel
4. Frequently loosen the outer spring so that the yarn can come out.
