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Need jewelry coating for more than 3 years

March 20, 2009

I am manufacturing gold plated jewelry in which coating/Plating will not remain same after a year. I need a gold or similar coating/plating (look like origional gold color)which will be remain same after 1 year to 3 year. Please suggest me the right way to go.

Sandeep Patel
imitation jewelry - Surat, Gujarat, India.
  ^- Privately contact this inquirer -^
March 22, 2009

for better gloss & adhesion u can use lacquer over gold base coat. lacquer may be ED if u doing business in Bulk. Hope your problem would be solved.

Thanks
SURYA

SURYAPAL SINGH
- DELHI, INDIA


April 9, 2009

Life of plating also depends on the base plate finish,
What process are you using for cutting jewelry design?
- most commonly people using Dual Jet Etching machine process in which there is a use of Chemical also known as chemical etching,
Always pre buff/ degrease the plate before etching/cutting

- In case you are using conventional method of die cutting, then grease is transferred on jewelry from Die

Put your jewelry in caustic soda in hot water (100 degree Celsius) and all the dust will get degrease

Then only send for plating, you will se the difference in Finish and of course life of plating will be increased
Regards

Ajay Wadhwa
- New Delhi, India


May 1, 2009

You could deposit TiN, ZrN, or an alloy nitride of these -- depends on color that you want. TiN is a dark gold, ZrN more of a champagne gold. We regularly coat earring studs with both, as well as orthodontic devices (braces), firearms, and other items with both materials by PVD (physical vapor deposition). The coatings are very hard and scratch-resistant. The cost is generally less than that of gold plating.

treglio portrait Jim Treglio
coatingservicesgroup

Lakeside, California

June 3, 2009

Thank you very much for your prompt response.
What now I need to know what is TiN & ZrN plating? How & from where I can buy the material & equipment & how to start?

Mahmood Manzur Khan
- Lahore


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