1, if the thin necklace is knotted, you can use tools to help untie it. Using water or talcum powder can make the necklace more lubricated. Then, use sharp tools, such as toothpicks, needles and paper clips. , slowly pick up the position of the knot. You can't put the knotted necklace in your hand, which will make it more difficult to untie it.
At this time, you should put the knotted necklace on the table, and then put a proper amount of talcum powder on the knotted position, so that the knotted part can be slippery. Use toothpicks or paper clips. Paper clips are made of metal, which will be smoother after contact with talcum powder, so the effect of using paper clips will be better.
2. Open the opening of the paper clip a little, so that the thinner part can come out. Stick the opening of the paper clip to the knotted position of the necklace, and be careful not to use too much force to deform the necklace. Just put the open head on the knotted part, and then use a paper clip to move the knotted part and the necklace back and forth in the talcum powder.
Move slowly and you will find that the knotted part will loosen, the knotted part will untie slowly, and the head of the paper clip will pass through the knotted part. This will make it easier to untie the knotted part of the necklace. Putting the necklace into the water is the same operation.
3. Find two needles with suitable thickness, preferably thinner, and take a piece of draft paper. Find the middle of the knot with a needle instead of your hand, and poke it slowly. When you find it, just poke the needle a little. Put the knot on A4 paper, hold the poked needle in your hand, put the needle on the paper, and try to paddle back and forth gently and quickly, so that you can paddle directly on the smooth desktop.
This knot is getting wider and wider. If you continue to poke it in and row for three minutes, you will find that the knot is already very wide. At this time, quietly put it on the paper and slowly untie it with two needles. Or put the chain flat on the table and poke the knot flat with a needle until each line can be clearly distinguished, study their direction and untie it.