Nail button sewing machines can automatically staple industrial sewing machines in various forms and sizes including buttons, buttons, fasteners, labels, and pairs of socks and gloves. Suitable for large-scale production of machines in sewing factories or other industrial sectors. Nail button sewing machines can be classified into two types: single-thread chain stitches and double-thread lock stitches. Double-line lock stitch nail sewing machine is frequently used for changing the shuttle thread during the operation of the button, and the use surface is not wide. The single-threaded chain stitch nail button does not need to change the sewing thread when sewing the button of the sewing machine, so the production efficiency is high, so it is widely used. It also has two kinds of organic needle swing type and new type clip swing type. When the former is sewing a button, it is mainly oscillated from the needle to the needle; the latter is that the needle only moves up and down, but is swayed by the new button. Because of the durable structure and low noise, the needle swing type does not cause operator's eyestrain fatigue due to the buttons and clothes swinging together, and the production efficiency is also relatively high. It is commonly used by sewing factories. The form of the staple button: As shown in Figure 1, the form of the button is: double-hole or four-hole flat button, suitable for men's shirts, knitwear, underwear and other soft and thin material nail button, the diameter of such buttons is small; Coiled around the button, suitable for coats, suits, raincoats and other medium-thick material nail buttons, such buttons are larger in diameter; with handle or metal ring buttons, suitable for military uniforms, uniforms, identification buttons and so on. In addition nail sewing machines can also be used for sewing buttons and labels. The size of the button is indicated by the outer diameter of the button in China; internationally, Ligne is usually used as a measure of the size of the button. 1 Lenny is equal to 0.635mm, such as male shirts commonly used 18 Lenny button outer diameter of 11.4mm. Usually the button range of the button sewing machine is 9~26mm in diameter. The number of sewing stitches and stitches for sewing buttons. The sewing types are “傸â€, “å†and “Z†(fig. 2) and the specified non-fling type. The number of stitches has 6-pin, 12-pin, and 24-pin, 8-pin, 16-pin, and 24-pin, and the specified number of stitches. Want to learn more about buttons: accessible Rubber Sport Shoes,Rubber Dress Shoes,Leather Running Shoes,Leather Running Sneakers GUANGZHOU ANAX FASHION SHOES LIMITED , https://www.gzanaxleathershoes.com