Metal button buckle, stainless steel four-button buckle, double-sided CD pattern concealed buckle

Material characteristics
Advantages of stainless steel: This metal button buckle is made of stainless steel and has excellent corrosion resistance. Stainless steel contains alloy elements such as chromium and nickel, which can form a dense oxide film on its surface, making it resistant to erosion by air, moisture and some chemicals. For example, in daily wear, even if it is exposed to sweat or light rain, it will not rust easily, which ensures the service life and durability of the button's appearance.
Strength and durability: Stainless steel itself has high strength, allowing the buckle to withstand a certain amount of tension and pressure. This high-strength button is not easily deformed or damaged during the use of clothing, such as when clothing is pulled or subjected to mechanical force during washing. Moreover, its hardness also ensures that the buttons will not wear excessively and affect their use during repeated fastening and opening processes.
Structural and appearance features
Four-button structure: It is a four-button structure, which is relatively complex but very practical. The four-button buckle generally consists of four parts: surface buckle, bottom buckle, female buckle and male buckle. During installation, the four parts cooperate with each other and are tightly fixed on the clothing through certain tools (such as four-button installation molds). The advantage of this structure is that the buckle is firm. Compared with ordinary single-breasted buttons, it can provide a more reliable connection and reduce the possibility of accidental loosening of the buttons.
Double-sided CD pattern design: The surface of the button has a double-sided CD pattern. CD grain is a texture similar to the surface of a compact disc, which is produced through precise processing technology. This texture not only increases the beauty of the button, giving it a unique luster and texture, but also plays an anti-slip role to a certain extent. When touching or fastening buttons with fingers, the CD pattern can provide better friction and facilitate operation. Moreover, the double-sided CD pattern design means that the buttons have consistent aesthetics no matter which angle they are viewed from, enhancing the overall decorative effect of the garment.
Features of hidden buttons: This type of button is a hidden button, that is, after it is installed on clothing, it will not have obvious buttonholes or studs like ordinary buttons when viewed from the front. The design of concealed buttons makes the appearance of clothing neater and more beautiful, and is especially suitable for clothing with high appearance requirements, such as high-end dresses, suits, etc. It can hide the traces of fastening and make the clothing look more refined and high-end.
Processing technology
Forming process: During the production process, the stainless steel material first needs to be stamped and formed. Using high-precision stamping dies, stainless steel plates are stamped into the shapes of each part of the button, including face buttons, bottom buttons, female buttons and male buttons. The stamping process can ensure high shape accuracy and good dimensional consistency of buttons. Moreover, by properly designing the stamping die, some detailed structures, such as the prototype of the CD pattern or mounting holes, can be punched out on the button at the same time.
Surface treatment process: For CD pattern processing, CNC lathes or specialized CD pattern processing equipment are usually used. By precisely controlling the movement trajectory of the tool, fine and uniform CD patterns are processed on the surface of the button. During the surface treatment process, the buttons may also be polished to further enhance their gloss. In addition, in order to enhance the corrosion resistance and aesthetics of buttons, electroplating and other treatments are sometimes performed. However, for stainless steel buttons, electroplating is not necessary because its corrosion resistance is already relatively good.
Assembly process: After the four parts of the button are stamped and formed, they need to be assembled. This is a relatively delicate process, usually carried out on specialized four-button assembly equipment. Install the female buckle and the male buckle accurately between the top buckle and the bottom buckle, and ensure the matching accuracy between them to make the fastening and opening movements smooth, and also ensure the stability of the button after it is installed on the clothing.

Clothing field: Mainly used for all types of clothing, especially high-end clothing. Using this stainless steel four-button double-sided CD pattern concealed buckle on the cuffs, collar or front of a suit can enhance the grade and texture of the garment. It can be used as a delicate decorative element on women's dresses, coats and other clothing while providing a reliable fastening function. Moreover, due to its good corrosion resistance, it is also suitable for use in outdoor clothing, such as windbreakers, mountaineering clothing, etc., ensuring the closure and appearance of the clothing even in harsh weather conditions.
Luggage field: It is also used in the production of some high-end luggage. For example, on leather handbags, backpacks, etc., this button can be used as a decorative closure component. Its firmness can ensure the safety of the items inside the bag, while its beautiful appearance can add to the fashion sense of the bag. Similar to clothing applications, bags are exposed to various environmental conditions during use, and the corrosion resistance of stainless steel makes it an ideal choice.
Home textile field: This kind of button can also be used in home textiles, such as curtains, pillows, etc. For curtains, it can be used as a concealed connection method, making it easier to open and close the curtains while maintaining a neat appearance. On pillows, it can be used as a decorative embellishment to increase the beauty and interest of the pillow.