What are the different manufacturing techniques for gold necklaces?

The different production techniques for gold necklaces include but are not limited to the following:

Engraving: This is a delicate carving technique that uses machines or hands to carve various exquisite patterns, patterns, and textures on the surface of gold, increasing the decorative and three-dimensional feel of the necklace.

Polishing process: By using professional polishing tools, the gold surface is polished extremely smooth, giving the necklace a mirror like luster and showcasing the bright metallic texture of gold itself.

Sandblasting technology: Using high-speed spraying of fine sand particles to treat the surface of gold, giving it a delicate and hazy matte texture, adding artistic expression and visual level to the jewelry.

Matte Finish: In contrast to polishing, matte finish allows gold to maintain a low brightness and non reflective appearance, giving a low-key and introverted feeling. It is commonly used to create vintage or minimalist style jewelry.

Rainbow Wire Drawing: By special drawing treatment on gold, the necklace can refract a rainbow like colorful effect under light irradiation, giving jewelry a dreamy and unique visual charm.

Stamping or Embossing, also known as die punching or embossing, is the process of pressing gold material into specific shapes or relief patterns through high pressure in a mold, which can create complex designs with a sense of concavity and convexity.

Setting: For gold necklaces containing gemstones or other decorative elements, various setting techniques such as claw setting, package setting, and close setting are also included to ensure that the gemstones are firmly fixed on the gold base.

Weaving process: Using gold thread to weave the chain body into different styles and structures, such as whip chains, twisted wire chains, etc.

Casting process: First, a prototype is made using wax or resin molds, and then liquid gold is poured into the mold and cooled into shape through methods such as wax loss casting or gypsum casting.

Each craft has its unique features, combined with the creativity of designers and market demand, to jointly create a rich and colorful gold necklace product.