Magnetic card embedded with noble metal or jade and processing technology thereof
A technology of precious metals and jade, applied in the field of magnetic cards, can solve the problems of magnetic cards losing service functions, polluting the environment, wasting resources, etc., and achieve the effect of novel production process, reducing pollution, and reducing waste of resources
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Embodiment 1
[0022] A magnetic card inlaid with precious metal or jade, comprising a magnetic card body 1, inlaid with a precious gold medal 2 or jade, and a mixed inlay of gold medal and jade. The surface of the gold medal is embossed or three-dimensional engraved or other methods to produce three-dimensional patterns or characters, etc.
[0023] (1) Selection of precious metal varieties: In order to make the magnetic card have value-added preservation and collection value, choose gold or non-metal materials with high collection value, such as gold, silver or jade.
[0024] (2) Forming of precious metals: Using cold pressing process, according to collection needs, gold materials of different specifications and sizes are cold pressed into gold medals or bars of different shapes, etc.
[0025] (3) Inlay: On the basis of not affecting the information service function of the magnetic card, select the appropriate position of the magnetic card substrate, and position and inlay the formed gold m...
Embodiment 2
[0029] (1) Selection of precious metal varieties: In order to make the magnetic card have value-added preservation and collection value, choose silver material with high collection value.
[0030] (2) Precious metal molding: Using cold pressing process, according to collection needs, silver materials of different specifications and sizes are cold pressed into silver medals or silver bars of different shapes.
[0031] (3) Inlay: On the basis of not affecting the information service function of the magnetic card, select the appropriate position of the magnetic card substrate, and position and inlay the formed silver medal or silver bar, so that the silver medal or silver and the substrate can be seamlessly embedded.
[0032] (4) Lamination: Dust-free lamination is carried out on the silver medal or silver bar inlaid on the magnetic card substrate.
[0033] (5) Anti-shedding: New materials and new anti-shedding technology are used to carry out special treatment on the silver badg...
Embodiment 3
[0035] (1) In order to make the magnetic card have value-added preservation and collection value, choose jade material with high collection value.
[0036] (2) Jade material forming, adopting embossing, two-dimensional, mirror and sand surface techniques, making jade materials of different specifications and sizes into jade chapters or jade rings of different shapes.
[0037] (3) Inlay: On the basis of not affecting the information service function of the magnetic card, select the appropriate position of the magnetic card matrix, and position and inlay the formed jade chapter or jade ring, so that the jade chapter or jade ring can be seamlessly embedded with the matrix.
[0038] (4) Coating: Apply dust-free coating to the jade chapter or jade ring inlaid on the magnetic card substrate.
[0039] (5) Anti-shedding: New materials and new anti-shedding technology are used to carry out special treatment on the jade inlaid on the magnetic card substrate to prevent falling off and se...
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