The Pins(Nails) of Butterfly Clutch - 2017-01-10 00:28:17
Pins of butterfly clutch is one of the most common badge accessories, also known as the butterfly clutch nails, the accessories head sharp, you can wear clothing, etc., in general with the butterfly cap, butterfly clutch, locking pin back and other accessories used together. There are several kinds of Pins. Generally speaking, different badges can be used with different Pins. The most commonly used specifications are 8mm, others are 10mm, 12mm, 14mm and other specifications, and can be plated according to the surface effect of badges. A variety of corresponding effects, but the most commonly used colors are generally two kinds of gold and silver. The material is generally copper, brass, alloy and iron and other metal materials.
In this case,
The Pin is generally soldered to the back of the badge and soldered to the back of the badge. The Pin is then placed on the soldering tin into the oven. After the solder melts, the Pin can be welded. But sometimes stick with glue on the back of the badge, badge for the printing, the general is the use of strong glue stick Pin. The bottom of the nail is round, so more conducive to a larger area of welding, welding is more solid. At the bottom of the pin there will be a small spur, mainly used to wear when you can resist clothing to prevent some round badge position of the rotation. In use, the first badge into the appropriate position of clothing, the circular badge requires special attention to the direction, we must put is, otherwise affect the effect of wearing, and then pinch the butterfly clutch, aligned nail inserted Into the open after the line.