The whole process of making a freshwater pearl necklace

General introduction to the classification of pearl raw materials:


Pearl raw materials refer to pearls that have just been taken out of pearl mussels. Pearls of different phases have different uses, and the raw materials are also classified based on this principle. Generally speaking, nearly 60% of pearls in a batch of pearl raw materials can only be ground into pearl powder, a small part of pearls are used for high-end accessories
such as pendants, earrings, rings, etc., and a large part of the remaining pearls will be made into pearl powder.

The pearl raw material comes first:


The machine is filtered to separate each size of the pearl, 1-2mm up to 11-12mm, 12-13mm, etc., a total of ten times of screening.

  1. The second major process: classification of pearls Manually classify the shape of pearls and the degree of blemishes of pearls. The shapes include rice-shaped, steamed-tou-shaped, oval, oblate, and round, etc.;
    Large flower skins, etc., need to be classified dozens of times in total.
  2. The third major process: pearl color classification
    Manually classify the colors of pearls, such as white (pure white, white to pink, blue, yellow), orange (light, medium, dark), purple (light, medium, dark), strange colors, etc. ten times.
  3. The fourth major process: punching, arranging, and wearing into necklaces
    After a series of sorting and screening processes, pearls with the same shape, luster and imperfections can be made into necklaces of the same color, mixed color, and gradient color.
Introduce the industry standards for making freshwater pearl necklaces:

 

  1. The bare chain length of all pearl necklaces is 39-40 cm (the same for freshwater pearls and seawater pearls).
  2. All pearl necklaces are tower chain design, the two ends are slightly smaller and the middle is slightly larger (freshwater pearls and seawater pearls are the same).
  3. The actual size of freshwater pearls will be 0.5mm smaller than the description. For example, the actual size of a 9-10mm necklace is 8.5-9.5mm.
    The above are all rules for industry production, and it is the same for any company.
    The standard freshwater pearl chain looks like this
    The finished necklace needs to be changed, knotted, and buckled, as shown in the figure
    Sweater chains, fancy necklaces, spliced ​​or combined from several standard chains according to the length required, as shown in the picture
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