The total length of the arc on the sleeve is a little longer than the arc of the sleeve cage added up by the front and rear pieces. When sewing, the position of the sleeve hill should be slightly folded to make the sleeve shoulders of the finished clothes full.

Modern garment industry technology. Terminology of clothing structure. Refers to the front and back parts sewn with sleeves, which are generally round and conform to the shape of sleeves. The armhole structure mainly has three parts: armhole depth, armhole door and shoulder perforation, which can be divided into front part and rear part according to the position of each part.

Armhole arc is defined between these three main parts. The sum of the width of the door and the depth of the front and back of a general garment is equal to the sum of the bust, the chest width and the back width. The distribution of armholes on the front and back panels is an important factor for the balance between the front and back panels.

Extended data

Sleeves are cylindrical parts of clothes that fit over the arms;

Sleeve fitting: The rotator cuff is divided into armholes and armholes, and then assembled and stitched. Features: The sleeve body and sleeve piece are cut separately. According to the structure of human shoulder arm, it is the most suitable sleeve type for shoulder modeling and has a three-dimensional effect. Armhole is the most widely used and standardized armhole design.

Long sleeve men's shirt:

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, also known as Hanfu Sleeves and Kimono Sleeves, have a very early origin and are also a unique style of oriental national costumes. The body and sleeves are connected into a genre, showing a flat sleeve shape. 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.

References:

China hownet-armhole