Most metal buttons use copper products as the core product, while nylon, rubber, and alloys are mixed products. For the majority of garment customers' friends, understanding the products used can be used more effectively in production, improving the quality of procurement, and at the same time, working with designers.
I. Basic understanding of button products
The general types of buttons are as follows:
a. Copper (iron) products
b. Nylon and rubber products
c. Alloy products (metal buttons)
d. Wood and other materials
Attached: buttons according to material classification: metal buttons (also called hardware buttons or alloy buttons, such as: zinc alloy buttons), resin buttons, plastic buttons, fruit buttons, coconut buttons, cloth buckle (also called cloth bag Buttons), bead buttons, wooden buttons, urea buttons, leather buttons, shell buttons, ceramic buttons, stone buttons and so on. Here focuses on the metal button knowledge, China Garment Accessories Network Xiaobian here only a little mention.
II. Characteristics of core product types
1. Urgent button (also known as four-in-one button), used for windbreaker, leather clothing, casual wear, children's clothing, etc.
1). The change will be on the button surface (including material, size, color, LOGO), and then with the corresponding bottom three. The four common materials for the button surface are copper, alloys, nylon, and rubber. (The copper surface and alloy surface are metal materials, nylon and rubber are plastic materials, nylon is rigid, and rubber is soft.
2). Four commonly used bottoms specification names: Beads bottom #484 (also known as #408), #486 (also known as #409), Sewing bottom #405, #406
3). From the point of view of the production process, the squeezing button face is divided into two types: one is a stamping part, one is a die casting part, the copper button surface is a stamping part, and the alloy and plastic material of the button surface is a die casting; Differently, alloys and copper are more capable of making urgency knobs of different styles and styles.
4). The biggest requirement of the squeezing button is the control of pulling force, and the prerequisite is the choice of copper material. How to distinguish the pros and cons of products can be distinguished from the appearance of the shape, plating color, weight comparison and other aspects.
2. Jeans button (also known as I-button), mostly used for denim clothing, in recent years for casual wear
1). Traditional button buttons are made of a single copper material. Due to fierce competition, they have begun to diversify their fashions in recent years. Their materials have also changed. At the most, alloy die-casting knobs have been used, which in turn has given rise to grinding. , polishing and other professional knowledge.
2). From the perspective of its style, the I-buttons are mainly divided into the following types:
Rubber core button - screw / arrow nail
Single needle button - short double truncated
Rotary I-Button - Long Double Claw
Double needle button - copper double pin
3). Buttons can be divided into:
Copper face button
Alloy face button
Plastic face button
4). The copper button and the alloy button are used for the cowboy button, because both copper stamping and alloy die casting can be done.
A variety of styles and different industry style button styles, more suitable for clothing production needs.
3. Chicken eye meson (usually with snap buttons)
1). There are two kinds of materials commonly used in chicken mesons: copper and iron.
Copper eyelets are mostly used in windbreakers, leather garments, casual wear, and denim clothing.
2). Commonly used copper eyelets, the specifications are divided into: 1# 2# 3# 4# 5# 2L 3L 4L
20L 22L 24L 25L 26L 27L 28L 29L 30L 34L
3). When the corn products are used in the process of using fabrics with too thin or elastic fabrics, colloids need to be provided for avoiding crushed fabrics.
4). The commonly used style of corn is round, and there are also some special styles to meet the needs of clothing production, such as square corns, oval corns, mesh corns and so on.
4. Claw button (also known as four-in-one button), mostly used for children's clothing, women's clothing and a small amount of casual wear.
1). The five-jaw button is generally made of copper. Common specifications include: #111 (size 6.9mm) #222 (size 9.5mm) #333 (size 10.2mm) #555 (size 15mm) #666 (Specification is 17mm) #888 (Specification is 21mm)
2). The five-claw button is commonly used in styles: double-chamfer five-claw, bead-crest, etc.
3). In order to meet the demand for clothing production, the five-pronged button can also be equipped with a variety of bead styles, including: color, pattern, LOGO, etc.; as the five-claw button is mostly used in children's clothing, EU countries are environmentally friendly and hazardous chemicals for children. (Mainly refers to direct contact with the skin) is extremely cautious, and developed a corresponding legal standard, so the five-claw button plating is generally environmentally friendly.
5
The products that are co-existed with the cowboy buttons have basically the same scope of use and are mainly used in denim clothing.
1). Collisions are generally divided into the following types:
Plane bead to hit the nail, anti-bump hit the nail, wave hit the nail, punch hit the nail
2). The material of colliding nail products is mainly divided into copper materials and alloy products.
Three. Hardware product related points
1. Plating problem
Electroplating is an essential part of every hardware deduction product.
1). Divided from the type of plating: rolling, hanging electricity.
a. Rolling electricity is used for products with low appearance requirements for hardware deduction products. The metal products it galvanizes will not be bright and there will be flower marks. Of course, the cost of electroplating is also lower. Corns, rivets, three-jaw button, and three-pronged button are generally used for rolling power. b. Hanging electricity is used for products with relatively high appearance requirements for metal buckles, such as alloy squeezing buttons, hardware pin buckles, and hardware chains. For hanging electricity.
2). From the environmental aspects can be divided into: å» electroplating, electroless plating.
Electroplating transforms the color into a film by chemical treatment and attaches to the surface of the product. If you infiltrate the components of “å»â€ during electroplating, it will result in non-compliance with national environmental standards.
å» electroplating; if there is no infiltration of "å»" during electroplating, it is electroless plating. Of course, there is also a demand for raw materials for the electroplating of hardware products. If the raw materials themselves contain “siliconâ€, they cannot be electroplated. (Example: The raw material is iron, because it contains excessive "å»" ingredients, so the products with iron can not be made of antimony-free plating.)
3). Commonly used plating colors are: green bronze, black bronze, red bronze, black, dumb, black, light black, dark black, etc.; there are also some special fuel colors: Spray semi-gloss oil, spray all varnish, spray matte oil and so on.
2. Needle detector
The principle is through the magnetic field to detect iron, such as the examination of iron-containing products, open the needle detector, it will issue a warning signal, the general factory is using a needle detector as a hardware product environmental testing machine.
For more information, please update: China Button Industry Network
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