Thread sculpting involves embedding absorbable sutures (usually PPDO threads) in the body for the purpose of supporting, sculpting contours, resisting gravity, minimizing pores, whitening and lightening spots. So the needle body and the thread are the two main concerns in doing thread sculpture. The degree of damage to blood vessels depends greatly on the thickness of the needle body, while the buried wire directly affects the effect of thread sculpture. Why do you say so? First, the needle body The choice of needle body thickness, usually consider three factors. 1, the customer accepts the degree of pain: the finer the needle the lighter the pain, the thicker the needle the stronger the pain. So it can be appropriate to choose the appropriate size of the thickness. Another point worth considering is that the thicker the needle, the more obvious the damage to the blood vessels, the more serious the bruising, the longer the post-operative pain lasts. 2, the thickness of the effective thread: the thinner the needle body, the thinner the thread number, the lower the content of the active ingredient. 3, into the length of the needle and resistance: the thinner and longer the needle relative to the soft feeling, and occasionally there will be broken. The thicker and tougher the needle is relatively quick to enter, and not easy to break. Second, the wire for professional PPDO buried operators, the type of wire body directly determines the content of the active ingredient (measurement), so we choose for the wire body is very careful. Especially for the use of large areas, such as the chest, buttocks, abdomen, arms, thighs and so on. The thickness of the thread body directly affects the effect. 1, the thickness of the thread number determines the amount of drug dosage, and also determines the effect as well as the effective duration. 2, the thicker the line relative to the “teeth” is better, the line body is stronger, lifting force is greater, toughness is strengthened. But the trauma and pain is stronger. The finer the thread, the smaller the trauma, the faster the recovery, the less pain. 3, the type of thread body is different, the improvement of wrinkles also have differences. The following is a detailed introduction to smooth lines, spiral lines and serrated lines. (1) Smooth line Usually all facial treatments have the application of smooth line, such as eye wrinkles, infraorbital wrinkles, forehead wrinkles, cheek tightening and so on can be applied almost all the time. It is also more commonly used for large body ranges when the situation permits. In the second patch and retouching basically take a small smooth for retouching. (2) Spiral Thread Spiral thread is a special type of thread that has a unique spiral structure that not only controls the position of the thread, but also allows the thread to be wound and hidden effectively. Spiral thread has two different specification designs, single spiral structure and double spiral structure. The single spiral structure, with fine adjustment of tightening, can adjust the gathering area of the take-up line. And double spiral can effectively target localized tightening. Effective star intertwined braid, tightening strength than smooth line and single spiral line. (3) Sawtooth thread Sawtooth thread is also called rose thread because its teeth are like rose thorns, and it has a “V” shape when used, so it is also called “V thread”. There are two types of “V threads”: large V threads and small V threads. Big V line is thick and tough, serrated two-way can be lifted and fixed, can change the direction of the skin fascia, the use of a wider range, lifting force is greater, the effective time period is also longer. While the small V line body is shorter, lifting force is larger, two-way internal and external teeth combined effect is more adjustable and plasticity.