Introduction of hard enamel technique about making badge

Enamel: Enamel, also known as "Ture Enamel", is a transliteration of Fulong, the place name of the ancient Western Regions in the Sui and Tang Dynasties of China. It is a kind of vitreous glaze melted on the metal surface at high temperature, also known as magnetic glaze. It is made of natural minerals such as silicon, lead, borax, feldspar, quartz and other raw materials, mixed with lead and tin oxides in appropriate proportions and fired, and coated on copper or silver utensils. Enamel surfaces of different colors are formed. Both rust and decorative. The enamel process is to apply the powdered enamel glaze that has been roasted, crushed and ground on the surface of the metal product made by the metal processing process. After drying, firing and other production steps, it is filled or drawn on the metal matrix. A process of artistic creation. Commonly used in the production of military, national government agency badges and special commemorative badges, medals, commemorative coins, medals, etc.

Enamel process: drawing - printing - biting template - engraving - cutting - stamping - coloring - high temperature firing - grinding stone - repairing - polishing - welding accessories - electroplating - quality inspection - packaging.

Advantages of enamel: high-end coloring process, the glaze is baked at high temperature, showing metallic luster and hardness, like a jewelry-like texture and color; natural pigments, environmental protection, safety and non-toxicity; stable color, long-term preservation, color can be preserved for 100 years. It will change color; the color is fixed and there is no color difference.

Matters needing attention: 1. Enamel has to be fired at a high temperature of 850 degrees, so it is not suitable to use alloy base tire materials, but suitable for base tire materials such as red copper; 2. The color of the enamel is very fixed, and there is no color difference, because the conventional color is only a few Ten kinds, please consult us for details; 3. Although the surface of enamel is stable and hard, after high temperature firing, the surface of the enamel will become bent, and there will be a risk of cracking after collision; 4. The color will be duller than baking paint, and the metal There are pockmarks on the back, which are formed by impurities in the red copper after high temperature baking.

ECHO Craft Co., Ltd is committed to providing customers with one-stop customized services, from creative design to manufacturing, providing you with badge customization, medal customization and other products in an in-depth service mode, focusing on the design and production of badges, medals, sports medals , commemorative coins, key chains, PVC dolls, hand-made blind boxes, etc. All you need is a request and we can deliver it on time. Welcome to consult.