1, there is no need for inkpad and inkpad, repeated oiling and continuous stamping, and the mark is clear and not deformed; Dry cover, easy to carry and so on.
2. Under the condition of proper use, 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.
3. It can be imprinted on plastic, coated paper, glass, clothes and metal.
4. Unique design, different from atomic seal.
5. You can flexibly design unique seals according to your favorite pictures.
6. Set the oil filling (storage) device to facilitate repeated oil filling.
Photosensitive seal refers to the method of making seals by using the photosensitive characteristics of photosensitive materials. Special photosensitive material is a kind of ultrafine bubble material, and its surface pore size is very small, with an average pore size of less than 30 microns. It has the characteristics of oil storage, oil seepage and light flash melting. Photosensitive materials can absorb light energy and convert it into heat energy under strong light irradiation. The darker the color, the more energy they absorb.
During exposure, the surface of the photosensitive material instantly absorbs a large amount of light energy, and then the temperature rises rapidly to reach the melting point. After flashing, the surface melt temperature drops rapidly, forming a film with a certain thickness and strength, and at the same time, it plays the role of sealing the hole and sealing the hole, isolating the penetration of ink.
Extended data:
use
Cartoon seals can be used when signing, and store seals can be used when sellers deliver goods, which plays a propaganda role and prevents express delivery from splitting their own packages. Wedding seal, married, it is very troublesome to write the name on the invitation. With the wedding seal, be gentle.
The words on the invitation card are still obvious, and the effect is very good. You don't have to worry about writing invitation cards. Birthday stamps, classmates' and friends' birthdays, boyfriends' (BF's) and girlfriends' (GF's) birthdays. With birthday stamps, you can post them. Customize the content and pattern by yourself, and you can write happy birthday to XX or anniversary of XXX.
Portrait seal, if you can't find a suitable or favorite picture, you can use your own picture or photo as a seal, and the font can still be added by yourself. It is also a good gift for friends.
Baidu encyclopedia-photosensitive seal