texture. The natural jade texture is transparent or translucent, and the surface is oily and lustrous. Careful observation reveals a slightly rounded, slightly transparent "salt grain" and fibrous material surrounding it.
hardness. Natural jadeite is jadeite, the Mohs hardness is 7 degrees, and it is scored with sharp tools, leaving no traces; the fake jade has low hardness, and the sharp knife can draw traces.
Cui sex. The natural jade looks at the strong light, and it can be seen that there are other green mineral glitters, which are called green flowers or green. The fakes made of glass, plastic and porcelain have no such "green" characteristics.
Relative density (specific gravity). The natural jade structure is hard and compact, has no bubbles, and has a high density. The sound is crisp when struck; the fake product has a loose structure or bubbles, and the density is small, and the squeaking sound is not crisp.
Color. The authentic green color is pure and pure. Some fakes are made of white jade, serpentine, Australian jade, Korean jade, marble and even miscellaneous stones. After decolorization, they are filled with high-hard plastic pulp and added for color treatment, or immersed in green liquid to make "additional jadeite". "Under the strong light, the green lines are visible, messy and small; some are not grainy, but the turbidity is unclear, the gloss is poor, and the weight is lighter than the original."
The above-mentioned fake product is placed in the boiled wax liquid, and the poured pigment is gradually precipitated. This test will not damage the sample being tested, but also identify the true and false.
Observed by the Selsey filter, the color Cui is purple in the mirror, and the natural color does not change.
Some fake jadeites are artificially smelted with glass, the structure is slack, the green is evenly dark, some have bubbles, and they are hit with a hard device, and the sound is hoarse.
Our company spent much money and time in developing this mould, which is bringing from Japan. Many company used this kinds of Hang Tag String to save the assemble worker's time. The mould is very complicated.
The advantages are as following.
1. the technology is from Japan, but 1/4 price of Japan, we spent more than USD 100000 in developing the mould.
2.the tags are popular with famous brand such as Zara, Maximo Dutti, Oshio, Calvin Klein,Uterke and so on
3. Cos they are assembled by tool, regular seal tags are assembled by manpower, new design can save bulk manpower and packing cost,speed up the packing process.
4.this is environment protection design, regular seal tags bring bulk waste of plastic.
5. the order quantity of this tag for famous brand is usually 1000000 pcs/ time. If you are importors, this is new business and good profits products, welcome you to be our distributor or agent.
6.free samples, full technology support to you to test the markets.
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BY TRIMS CO.; LIMITED , https://www.sealtags.com