Nowadays, gold jewellery has become an indispensable item in people's lives. However, many people will have a series of small problems during the wearing process, such as cracks in the necklace, deformation of the hollow jewelry, discoloration of the jewelry, etc., similar problems. Some customers will subjectively think that it is a manufacturer's production quality problem. Today, Xiaobian will tell you why these problems occur. Why?
First, on quality issues
1. The quality of pure gold and sterling silver goods refers to whether the gold content and silver content of the commodity meet the national standard.
2, jewellery jade (diamond, color treasure, jade, pearl, etc.) quality refers to whether the goods are natural, jewelry products generally have the national jewelry testing agency issued an identification certificate.
Second, on the issue of wearing
Commodity breakage, deformation, discoloration, etc. are wear problems. When the customer wears the product consciously or unconsciously, squeezing the product or touching the chemical during the wearing process, the product will be broken, deformed and discolored. Wearing the problem is not limited to the length of time, it may be one day, or one year. In the process of wearing, pay more attention, generally no problem. If there is wearing problem, you can go to the gold shop for free maintenance. If special items can't be repaired and shaped, you can also pay for the change, but some goods (such as jade, wooden string, etc.) can't be changed, and can't be repaired. pay attention.
Third, the precautions in the wearing process
1. The quality of the gold jewelry is soft. Do not rub, collide or squeeze with the hard object when wearing, so as to avoid deformation, deformation or breakage, regardless of the length of wearing, which is a normal phenomenon. Gold jewelry should avoid mixing with chemical substances such as acid, alkali, tribute, tin, lead, iodine, cosmetics, etc., otherwise it will turn white. This is a normal chemical reaction and should be processed at the storefront. The fading and discoloration of gold jewelry are closely related to the sweat of the human body. 1% of the human body's sweat is a harmful substance, such as chloride, lactic acid urea, ammonium urate, etc., which will produce silver chloride and copper sulfide. It also shows dark black chemical salts, which must be cleaned at the storefront. Gold jewelry should be avoided to wear with platinum jewelry, otherwise there will be color changes in friction.
2, inlaid diamonds are best checked once every 3 months, see if the diamonds are loose, shift, etc., wear diamonds to avoid contact or collision with hard objects, in order to avoid deformation of the ring, resulting in loose diamonds. Diamonds are strongly lipophilic and should be cleaned every 3 months.
3, pearl jewelry, 18K gold try to avoid exposure, avoid contact with perfume, hair gel and other high-performance substances, otherwise it will easily fade or fade, lose luster.
4, jade jewelry can not be contacted with acid, alkali and organic solutions, otherwise it is prone to corrosive effects. Jewelry should be removed for sleep, bathing and heavy exercise.
5, wood string products can not be wet, sweat on the hands can not play wooden skewers, to avoid cracking wood skewers.
In fact, Xiao Bian summed up, the maintenance of jewelry is the same as the men's maintenance car. Jewelry can bring us elegance and beauty, so we should also take care of it. The following is a summary of the problems that have occurred in daily jewelry wear. I hope that everyone can effectively prevent them from wearing them and wear them often.
Precious metal hardness
The hardness of K gold and silver is not high. The precious metal jewelry often wears or rubs against hard objects during wear. Surface wear will occur. Some worn jewelry can be repaired by polishing and refurbishing. Bruises require gold plastic surgery, which is a common service content for professional jewelry repair organizations.
For metal jewelry, the deformation of rings and bracelets is related to the hardness of the jewelry itself. When contacting objects with higher hardness than jewelry, the problem of scratches and abrasions will aggravate the damage of the jewelry, affecting the appearance and wearing experience. Therefore, consumers' understanding of the hardness of materials is necessary.
Grain
In order to avoid monotony, precious metal jewelry will engrave the petals on the surface. If it is worn improperly for a long time, it may wear out. The beautiful lines such as petals will be smoothed or even disappeared, and the original appearance will be lost.
Ear needle
The ear pin is the most easily damaged part on the earring. Because the ear pin is mostly thin, the earring repair is generally a problem of deformation and breakage.
There are three ways to make ear pins, such as welding, bonding and screws. The ear pins of the welding series may be deformed and broken under external force such as extrusion. Adhesive series of ear pins, which may be worn for a long time due to aging of the glue, fall from the root of the stud. The long-term wear of the ear pins of the screw series occasionally appears as a silky vision, which is not as stable as welding.
Prong setting
For jewellery inlaid with jewellery, the method of claw setting, bag setting and stuffing setting is more common. The fixing effect of the claw setting is good, but the claws are generally small, and the hardness of the material used is less than 5, after severe impact and touch. Looseness may occur, and the effect of fixing the gemstone will be greatly reduced. If the claw inlay is broken, it should be promptly repaired by a professional organization to prevent loss of gemstone loss.
Micro-stitch setting
For jewellery with many small diamonds, it is generally set with micro-studs. The micro-stitching is generally a method in which the stones of the same size are densely and symmetrically set together. The mosaic method is fixed by sharing the claws with each other. It is very popular among women, but the micro-studded inserts are slender, and the collision and hooking may cause the claws to deform. If the claws are loose, the problem of the drill will be lost. It is necessary to make up the stones, and the diamonds for such inlays are repaired. Some are common.
Buckle
The buckle is an indispensable part of the bracelet and necklace, and it is also the most vulnerable to damage and problems in the bracelet. At present, the common buckles on the market are divided into machine buckles, screw buckles, M buckles and S buckles, and lobster buckles. Different buckle shapes will have different weaknesses, but breakage, deformation, loss of elasticity, etc. are fatal of bracelets and necklaces. problem. The buckles are generally made of metal. It is very important to drag and squeeze and squeeze to affect the use effect.
Jewelry is a gift of nature and wisdom. It is beautiful and fragile. The most vulnerable part of luxury and expensive jewelry may also be the most easily overlooked. In understanding the common problems of jewelry repair, I believe you have got the most comprehensive. The popularity of jewelry maintenance knowledge, cherish jewelry, starting from the "sensitive area."
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