2. Photosensitive seal; Photosensitive seal-using the optical principle, using laser to soften rubber, then using oil, the stamp is stable, suitable for pattern seals and cartoon seals. Imprinting is slightly inferior to atomic printing, with its own ink, easy to use and reusable. Applicable to all kinds of department seals, such as special seal for invoices, special seal for contracts, special seal for business, special seal for customs declaration and other work seals. Bank seal is not applicable.
Photosensitive seal has the advantages of convenient and quick production (that is, point-and-use and instant use), no shrinkage, no deformation, clear and non-diffusion, durable ink and continuous use. Mainly reflected in the following indicators:
1. There is no need for inking and inking, and it can be repeatedly oiled and continuously stamped, and the imprint is clear and not deformed; Dry cover, easy to carry and so on.
2. If it is used properly, as long as the ink is supplemented, it will have a service life of more than 654.38+00000 times, and the imprint will not fade.
It can be printed on plastic, coated paper, glass, clothes and metal. I haven't found printing oil except paper, so this sentence needs to be confirmed.
4. Unique design, different from atomic seal.
5. You can flexibly design unique seals according to your favorite pictures.
6. Provide an oil filling (storage) device to facilitate repeated oil filling.
(Source: Baidu Encyclopedia: Photosensitive Seal)