Jill McCarthy Jewelry

Pearl Inlay

Qifu pearl processing factory,supply fashion pearl jewelry

It is 20 years since the company was established, and is the leader of pearl processing factory in China. We own the international high-class proceesing technology,craft ,facilities and trained & experienced talent team. on the base of importing of foreign technology,testing and researching, our products come up to international advanced leval.

The products include white,black,golded,pink,purple of culture,fresh water pearl necklaces,bracelects and loose pearls. We established the stick control system to ensure the steady quality in color,luster,matching, and increase the etire value of pearls.Over ten years, our pearls are generally welcome and we get the good reputation from our customers over the world.

Pearl processing steps

1.Washing of pearls
After picked-up, pearlsshould be washed immediately, otherwise colloid-like calcium carbonate and organic matter on the surface will condense, which makes pearl dull, and degenerated due to oxidation. Common washing methods we adopt are: 1). wash with soap water, 2). wash with salt water, 3). wash with lauryl alcohol sodium sulphate, 4). wash with hydrogen peroxide solution, 5). wash with hydrochloric acid, 6). wash with oxalic acid.

2. Classification of pearls
Picked-up pearls-pearls suitable for processing-bleaching-polishing Then pearls of different grades are classified according to color, surface, size and roundness, etc.

3.Processing of pearls

Punching-bleaching-whitening--polishing

1). Purpose of punching
a?For chaining of pearls to make necklaces
b? Improve pearls with some defects by punching, such as pearls with small protuberances, and those with small black tail.
c? It helps chemicals penetrate into pearl layers when performing degreasing, bleaching, whitening and color optimizing.

2). Bleaching
Bleaching is the process to use chemicals to clean internal pearl layers with impurities and dirt, while not damaging pearl layers for re-appearance of the luster of pearls.

3). Whitening Pearls should be whitened after bleaching to further improve whiteness. 4). Polishing Put bleached or non-bleached pearls to the polishing machine, slowly put fragments of smashed tanned sheep skins and pearls to the polishing machine, mix the fragments of tanned sheep skins and pearls, then start the machine to roll the fragments of tanned sheep skins and pearls to increase the whiteness and luster of pearls.

4. Uses of pearls after processing

1). Full-hole pearl-string them into pearl chain
2). Semi-hole pearl-deliver to pearl ornament factory for inlaying into ornaments with gold, silver, and diamonds, etc.

Qifu Jewelry Manufacturing factory

 It is the profesional jewelry manufacturing factory which combines with design,making model,processing,the Products cover inlaid-products such as K- gold and silver, pearl, diamond, precious stone etc, which are divided into series products such as pearl rings, pearl earrings, pearl pendants, brooches, pearl necklaces, bracelets , pearl sets and fancy necklaces. We also offer customized service, processing supplied material and personalizing designs to fit clients’ needs.

Plate making--open making jelly mould--wax pouring -- reverse mouldmolding -- touch-up - jade inlaying - setting edge leveling - Abrasive mold making -- polishing --electroplating.

About the Author

qifu pearl jewelry online store:http://www.qifujew.com/

Trumpet Key inlay repair

I just purchased my son a starter trumpet via the internet. One of mother of pearl key inlays popped off after a few minutes of handling the horn. What type of glue should I use to re-attach this. The horn itself is otherwise beautiful with monel valves at a very affordable price,

Hello there,,,

Use what you have on hand. If you only have Elmer's that will work fine.... just don't over do it.

Custom Guitar Building - Headstock pearl inlay route and glue plus headstock tuning machine holes

ARTS & ENTERTAINMENT IN BRIEF 14/6
Vietnam is one of 29 countries to participate in annual Asia-Pacific Women Association (APWA) Bazaar held in Brussels, Belgium on June 12. This year Vietnam as ASEAN president actively took part in all the bazaar’s activities.