What is Optics Rubber Stamp?

Optics rubber stamp is using the optics exposure unit and the materials of photosensitive properties to make rubber stamps. The stamp resolution is very high, the minimum line can be as fine as hair, which is better than laser stamp maker; the lifetime of this optics stamp is very long, hard stamp can be used more than 1000 times while the soft one can reach 15000 times; the cost of making a stamp is only 1/8 of laser making; Operation process is very simple, after watching one time of our video , you can clone a unique stamp in 5 minutes.

Working Principle

There is a light sensitive material coated in the surface of the photosensitive plate. The light sensitive material is soluble in water but When it is exposed under the light, it will turn hard and become insoluble in water. Using the characteristic of the light sensitive material, we make positive side of transparent film with printed figure on touching together with the photopolymer plate, so after exposure, the part exposed under the light will become hard and couldn't be soluble in water. Put the plate in the water and use hairbrush to get rid of unexposed part then the figure will appear vividly.

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