Button ALFA (DUS, DUP)
| vendor code: | DUS, DUP |
| Button type: | S-Spring Snap |
| Brand: | YKK |
| Country of Origin: | Japan |
The YKK DUS, DUP (Alpha) button is the most common type of button. It has an S-shaped spring mechanism, which ensures soft contact between the parts of the button itself. The operation of this mechanism is very reliable and therefore, this type of button is in great demand in the clothing industry.
A variety of color coatings nickel, gold, antique, bronze and others give the products a traditionally noble look. The YKK metal button, in addition to its main function, is a bright element of decorative trim.
Button (clasp) Alpha consists of four parts (Cap, Socket, Stud, Post). In the future, they are connected using a press. To install these buttons, we offer special dies and a press, which you can purchase from us.
Also on the top of the button (Cap) you can put your logo, which will make your fittings unique.
Advantages:
- Sports design
- Versatility
- Reliability
Application:
- Knitwear
- Outerwear
- Overalls
- Bags
- Wallets
- Leather accessories
Hardware plays a key role in creating functional, durable and aesthetically pleasing clothing. This is especially true for fasteners, which determine the ease of use of the product and its overall appearance. Among all types of fasteners, buttons deserve special attention – compact, practical and universal. One of the most popular and reliable models on the world market is the Alfa button from YKK. This product combines high quality standards, durability and stylish appearance, due to which it is actively used in clothing, accessories and various types of textile products.
About the YKK brand
YKK (Yoshida Kōgyō Kabushiki-gaisha) is a world leader in the production of zippers, buttons, fittings and fastening solutions. Founded in Japan in 1934, YKK has become synonymous with reliability and quality. Today, the company has production facilities and representative offices all over the world, supplying products to leading brands in the fashion, outdoor equipment, workwear and home goods industries.
What is an Alfa snap button?
The Alfa snap button is a metal push-button fastener developed by YKK for a wide range of applications. It consists of four main elements: a head, a socket, a pin and a cap. The main purpose is to provide strong and repeated fixation of two pieces of fabric with the ability to quickly and easily unfasten.
Design features:
- Strong adhesion between elements;
- Wear-resistant even with frequent use;
- Universal installation – can be used in products of various densities;
- Anti-corrosion coating that protects against moisture and chemicals.
The button has an elegant appearance and can be supplied in different finishes – from classic nickel to matte black or aged bronze.
Advantages
1. Reliability of fastening
The main advantage of the Alfa button is its exceptional strength. Thanks to the patented YKK technology, the adhesion of the elements remains stable even after hundreds of fastening and unfastening cycles. This makes it an ideal choice for clothing that is subject to intensive use: jeans, jackets, tracksuits, workwear.
2. Resistance to stress and external environment
Alfa buttons are resistant to:
- High humidity;
- Chemical reagents (including detergents);
- Ultraviolet radiation;
- Mechanical wear.
This is especially important for outdoor clothing, work uniforms, military equipment, where durability and reliability play a key role.
3. Aesthetics and design diversity
YKK offers Alfa buttons in a wide range of finishes and colors:
- Chrome;
- Nickel;
- Antique (brass, bronze);
- Black matte;
- Colored varnish.
At the customer’s request, it is possible to apply a logo, pattern or texture to the front of the button. This makes the Alfa button not only functional, but also a design element that can emphasize the uniqueness of the product.
4. Wide range of applications
Alfa buttons are used in a variety of industries:
- Production of casual and business clothes;
- Sewing production of outdoor clothing and tourist equipment;
- Production of workwear and uniforms;
- Production of bags, backpacks, covers;
- Leather and denim products.
Depending on the purpose of the product, the appropriate sizes of fittings and type of metal are selected.
5. Ease of installation
Alfa buttons can be installed either manually or using industrial equipment. YKK offers specialized equipment and installation instructions, as well as technical support to its customers. This reduces production risks and guarantees the stability of the fastening quality in the finished product.
Technical specifications
The Alfa button from YKK has the following parameters:
- Materials: brass, steel, aluminum;
- Hat diameters: from 10 mm to 25 mm;
- Fastening types: standard, reinforced, with a long leg;
- Coating options: galvanizing, varnish, powder coating;
- Number of fastening cycles: up to 10,000 without loss of functionality.
The fittings are tested for compression and tension force, corrosion resistance (under salt fog conditions), resistance to temperature fluctuations.
How to choose the Alfa button for your products?
When choosing an Alfa button, several parameters must be taken into account:
- Type of product: for dense fabrics (jeans, leather, outerwear), models with reinforced fastening and a larger fixation area are selected;
- Operating conditions: in conditions of high humidity or contact with an aggressive environment, it is recommended to use buttons with an anti-corrosion coating;
- Aesthetic requirements: the shape, color, texture and the possibility of applying a logo are selected;
- Installation method: selected for the equipment used in production.
Conclusion
The Alfa button from YKK is synonymous with reliability, versatility and modern design. It is suitable for a wide variety of products – from casual wear to specialized equipment. Thanks to its high quality, technological advancement and wide range of design options, this button remains the number one choice among manufacturers around the world.