First, the square type
1, square type refers to pulling the hair on one side (please refer to the four sides and five corners) to the position corresponding to the face, and the incision in the air becomes a plane, which is called square type.
It should be noted here that you don't need to care about the lifting angle of the hair piece, only the offset angle. In other words, whether it is 0-degree trimming or 90-degree trimming, it has no effect on the clarity of the shape, but only on the weight of the shape. We just need to know whether the cross section is on a plane, and if it is, it is a square.
The standard operation method is to take a hair in the middle of a face as a guide and then trim it to both sides. Because the skull is round, when you take a hair to the position of the previous hair for trimming, the length of extension is exactly equal to the curve of the head, so when all the hairs of a face are trimmed in this way, all the hair cuts will be on the same plane. You should pay attention to the corner. You can pull all the hair at the corner to the position perpendicular to the surface for trimming, which can keep the length of the hair at the corner and avoid forming rounded corners.
3. It will be more intuitive if you use horizontal partition, as long as you ensure that the incision of hair pulling is on a plane. However, the horizontal partition is more difficult than the vertical partition, because the hair will droop naturally in the end, and it is easier to produce hard lines if the length of the upper and lower parts is not controlled well when trimming horizontally, so it is recommended to use the horizontal partition only when the weight needs to be piled up.
4. Tip: Not all hair pieces can be trimmed into squares by vertical stretching. Always pay attention to this face in this area as a reference, otherwise it will be easily confused with a triangle. For example, it is meaningless to pull the hair on the side back.
Second, the circle
1, the round shape is suitable for the head shape without obvious defects, and the effect of trimming with the round technology is more rounded, which can give full play to the advantages of the head shape itself relative to the other two shapes.
2. Circle refers to trimming along the curve of the head, that is, drawing a similar arc between the incision and the arc of the head. In most cases, you only need to consider the diagonal or arc partition to make a circle, which is more suitable for trimming the circle. When trimming, try to divide a piece of hair into multiple times, because every time you cut a knife, you need to change the position of your left hand, so as to achieve the effect of rounding. But also has a remarkable effect on messy hair.
3. Cumulative weight circle:
Definition: gradually accumulate weight and follow the head shape.
The stacked circle is different from the stacked square. The stacked square tightens under the pile, and then the thickness suddenly increases above the pile. On the other hand, the accumulation of circles is relatively more uniform, especially in the back of the head. It will pile up in the shape of a "ball" on the back of the head, giving people a soft and round feeling.
4. Remove the weight ring:
Definition: each partition keeps the same length and proportion, and does not arbitrarily increase or decrease the internal weight.
In fact, the weightless circle is exactly the same as the level in the advertisement. Because it is cut at 90 degrees and follows the head shape, the length of each hair is the same, and the final effect will be similar to the model's own head shape. It is worth mentioning that a weightless circle will make the hair arc and bend inward. This effect is most commonly used on both sides of the cheek. Many Japanese and Korean hairstyles use this technique to wrap the hair on both sides of the face.
Third, triangle type.
1, triangles make the flow direction, trim the face shape and keep the length, which are easy to be associated with triangles, and triangles are also suitable for doing some special effects.
A triangle refers to a face whose hair changes from short to long. You can achieve this effect by fixing the design line or offsetting it.
2, a length triangle:
The definition is: all hair reaches the shape of the outer line in the direction of natural drooping.
The outer line forms a diagonal line. From the back of the head to both sides, form a triangle (simply refers to the outside line).
3. Triangle (stacking weight):
The definition is: gradually accumulate weight and move away from the head.
The gradual accumulation weight here can be understood differently from that of a square, which refers to the gradual change from an angular mandible to an angular mandible (classical triangular accumulation). As the angle decreases, the hair becomes longer and longer, and your hands will get farther and farther away from your head. This is called "leaving your head outward"
Take a hair from the center of the back of the head (it is recommended to divide it diagonally), and the angle drops a little every time you cut it, so you need to trim a hair with more knives. The finer the cut, the better the effect.
4. Triangle (excluding weight):
The definition is: the curve opposite to the natural head shape, with short middle and long sides.
The weightlessness of a triangle is what we call an inverted curve, the first curve is an arc, and the curve we trim is an inverted arc, and its length trend is opposite to that of the first curve. The descending state is also from short to long, forming a diagonal line. The highest position of the head is usually the shortest, so the top of the head is the shortest, and both sides gradually become longer. This effect can take away the hair to the maximum extent and keep the length of both sides.