Consistent with the arc of the lower part of the human arm, the shape and size are from the human body. In clothing research, it is obtained by dissecting the human body and observing the shape of the contact part between the human arm and the body.
Sleeve hill refers to the fold line at the upper part of the sleeve.
Extended data:
Sleeve hill function:
In the production of clothing, the armhole arc of the garment body and the armhole arc of the sleeve are sewn together, but the length of the armhole arc is not exactly the same as that of the armhole arc, but slightly longer than that of the armhole arc, and the difference between them is the potential consumption of the armhole when installing the sleeve.
In order to make the plane fabric suitable for three-dimensional human modeling, a process is carried out, that is, the excess amount is evenly eaten into the part to be sewn, and then the wet heat forming treatment is carried out. The existence of eating potential makes the sleeve shape become a beautiful sleeve circle potential, which makes the sleeve shape more full.
When talking about the eating tendency of clothing sleeves, people will make a general inference according to the types of clothing. Generally, the eating potential of shirt sleeves is about 2 cm, suit sleeves are about 3 cm (jacket sleeves are 0), and coat sleeves are about 4 cm. This amount is for the most common sleeves and can be slightly adjusted according to the shape and height of the sleeves.
Sleeve classification:
1. Sleeves are divided into round sleeves and flat sleeves, which are relatively suitable for the body. From the structure of the arm, the sleeve body is mostly cylindrical, with a fat upper part and a thin lower part. When the sleeve hill is high, the sleeve root is thin, and when the sleeve hill is low, the sleeve root is fat. Sleeve pen has strong stereoscopic effect and good static effect, but the arm movement is limited when worn.
The structural principle of the paperback sleeve is the same as that of the round sleeve, but the difference is that the armhole is straight, the sleeve root is enlarged and the shoulder point is drooping, so it is also called off-shoulder sleeve. The paperback sleeve is cut with one sleeve, which is natural, loose, comfortable and generous, and is applied to the design of casual clothes, jackets, shirts and other clothing. Although the sleeves are simple, their shapes are varied.
2. The armhole of the raglan sleeve is deep, the armhole is always inserted with an outline, and the shoulder is even covered by the sleeve, forming a flowing structural line and a loose and free style. The armhole is deeper, which is more suitable for free and wide clothing. The stitching of raglan sleeves can be changed according to the needs of modeling, and the armholes can be decorated with bottom edges and lace.
3. Sleeves are also called Hanfu sleeves and kimono sleeves.
It is a sleeve with a very early origin, and it is also a unique shape of oriental national clothing. The body and sleeves are connected into a genre, which is flat sleeves. Because there is no stiff seam, the shoulders are smooth and round, and there is a seamless feeling, but the armpits are often fat and do not fit, and clothes are piled together and piled up.
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