Loose round needle: This kind of needle is generally a blunt needle. This needle shape is evolved from a hand needle to facilitate bundling. The distance between the needle and the needle is small, the amount of staining material is small, the penetration is difficult, the coloring is slow, and relatively speaking, it is easy to skin damage. Suitable for color cutting of thick lines or small areas of detail, it is best to use a fog machine, because the frequency of the fog machine is slow, and it will not be so easy to peel.
1. Most of the thread cutting is done with round needles. Commonly used thread cutting needles are 3, 5, 7, 9 and so on. It is best to select round needles with narrowing treatments without cutting. The needle is prone to bifurcation when cutting the thread, and the feeling of cutting the thread is not round and full.
2. The cutting force should be moderate. Generally, the cutting force of the cutting machine is slightly lower than that of the fog machine, but the frequency is greater than that of the fog machine. Such a machine will have a smoother and smoother line when cutting the line.
3. Conventional cutting method is to press the needle tightly against the skin and move the needle at a uniform speed. The speed should not be too slow or too fast. The speed of the needle is too slow, the lines are easy to be dizzy, or spots appear. Moving the needle too fast will make the lines unclear or intermittent. Note that this method should be mastered, because it is not easy to see the needle tip during the cutting process, and sometimes it is not easy to grasp the accurate direction, so it needs to be practiced Find a good sense of needles.
4. Use a large needle to cut the thread to master the strength to avoid excessive skin damage and scars. If the graphic requires a very thick line, you can also cut the double line and fill it in the middle.
5. When cutting the thread, apply Vaseline to the skin to increase the lubricity, so that the needle will be very smooth when walking.
6. When cutting the needle, the needle is about 1.5 mm. If the needle is too short, the cutting thread is not solid, and if the needle is too long, it will easily make the needle slack, and it will feel the skin scraping.
7. The cutting line can be black or colored pigments. Sometimes the cutting line can be cut with water in order not to show the color of the cutting line. You can cut the line with water. Its advantage is that you can see the positioning line of the outline during the process, but you will not see the line after the tattoo is restored.
