Scratch cards, scratch, scratch scratch silver ink factory

Scratch ink, the ink is printed at the top of the password should be kept confidential, the use of the ink scratch, can see the password below. Scratch ink has high hiding power and good wear resistance, with a hard object or a fingernail can be easily scraped down automatically when scraping ink. Not powder scattered, more environmentally friendly, not over after printing increases with storage time scraping difficult. Applications: lottery, lottery, cards, mobile phone recharge cards, security identification code, confidential documents, books and children's speed was scraping paint, etc. Color varieties: silver, red, yellow, black printing methods: offset, UV offset printing, screen printing, UV screen