The most usual attachment on the back of a lapel pin is a needle with a butterfly clutch, the length for the needle is usually 8mm or 10mm, and the butterfly clutch can be in metal or plastic mater...
The manufacturing process “print” means that the images of the pins will be printed onto the surface of the pins. Usually there are two kinds of printing: offset print & silk print. Offset printed ...
Die cast is also called “Injection Die Cast”, the material used for this kind of manufacturing process is usually zinc alloy. When the image of the product is engraved on the mold according to the ...
The manufacturing process “photo etch” is usually used for very thin products with thickness less than 0.8mm. And another advantage is that the metal lines of photo etched pins can be much thinner ...
Soft enamel is the most popular manufacturing process, because it offers brilliant colors and raised metal detailing. Soft enamel pins are die struck from a solid piece of copper or iron electropl...
Hard enamel pins are die struck pins or die casted pins with color applied using a small brush or needle. After the enamel is filled onto the recessed areas of the pin, the thin metal lines on the ...