【HsianteH】Copper lapel pin College Pin, metal badge , Cloisonne Emblem School Model Random 1Pcs / Custom Design / Manufacturer,OEM, ODM

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  • Gender:Unisex
  • Material:Alloy
  • Occasion:Anniversary
  • Main Stone:Emerald

Key Features

Random Copper School (House Building) Lapel Pin College Pin 1Pcs Manufacture

Die struck with soft enamel or poly hard enamel and Cloisonne technique.
Cloisonne is an ancient technique for decorating metalwork objects. This tradition of fine art has been combined with modern technology to create a truly beautiful, commemorative lapel pin. It is more than an ornament, but a truly treasure to be cherished.

【Product Information】
.Material: Copper
.Colors: Gold / Nickel /dull/ antique plating
.Weight: 60g
.Dimensions: 1-1/8 * 1-1/4 inch

【Manufacturing Process】
The customer's drawing is converted into a mold and a sheet of red copper alloy is die cast to produce a relief image.
After this, the outline of the pin is cast as well. The incomplete pin is then washed in acid to remove imperfections, after which artists can begin to apply the falang enamel filling to the relief pattern.
The cloisonne enamel is made primarily of boric acid, saltpeter, and alkaline.

After the mixture cools and becomes solid, it's ground into a fine powder and mixed with water.
It's in this form that it is applied to the pin. After the cloisonne enamel is applied, the pin is fired at over 1000 ℃.
It's then sanded, polished, then welded to its backing. After the copper filigree is shined, it is put through a final, electroplating process. Only through this complicated process that the finished product appears in front of you.
If certain details are lost, screen-printing can compensate for the imperfections.

.We'll ship the sample randomly.
.Custom designed is welcomed.
.Minimum order is negotiable.
.Delivery: Depends on the quantity.
.For more customized products, please see the attachment or Webside:http://www.pinbusiness.com.tw


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