The I-shaped button is usually composed of two buttons: the upper button (A piece) and the lower nail (B piece). The two parts are combined by knocking. Also because of the combination of the shape slightly similar to the Chinese "work" word, it was named "I word deduction."
I-type deduction is divided into: Hollow I-shaped deduction, shaking the head of the word deduction, two-foot button deduction, two-color workers word deduction, with a drill collar and so on. Workers' buckles are generally applied to fabrics that are thicker than cowboys, so they are also known as cowboy buckles.
The main materials involved in the K-bolt include copper, zinc alloys, iron, and aluminum.
The following problems are more easily caused by the use of I-buttons:
1, hit the jeans, with a little force you can pull open, nails and buttons are not tight
If it is a plastic cored button, this is related to the adhesive core of the I-shaped buckle. If the plastic is used as a plastic core, it will not withstand the pressure of the nail and will be squeezed. So we will fall off when we pull hard. With a good plastic-new material, this will not happen. At the same time, it is also related to the shape of the nails. There are pointed nails and threaded nails. Generally, there are many threaded nails.
2, nails hit the button, the punch directly hit the surface
The simple analysis can be done, and the panel of the I-shaped buckle is too thin. It can't stand the impulse of nails to hit it. This kind of situation is relatively small, like the alloy, copper, iron and I-shaped deduction, it is also rare to do ordinary, unless deliberately forced to fight, will be the surface to break through.
3, jeans buckle on the jeans, the surface out of color
In fact, this problem is also relatively simple, the surface of the word button buckle, this is generally related to plating and painting, poor plating, no sealing oil products, the color is generally not long, in the air oxidation, the color will fade, It also falls during the rubbing process. In the case of spray paint, the paint is lost. This is related to the paint composition of the product. Good paint will not fall unless it is a poor paint.
4, rough buckle
Buttons have this problem, which is related to the factory's surface treatment process, polishing is not in place, the product mold is not open well. These points are well done and can be completely avoided.
There are also workers in accordance with different customer requirements, such as Epoxy, spray paint, hanging plating, etc., the problems that arise may also be based on specific circumstances.
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