India Bonus Black Invisible Ink Marked Playing Cards

India Bonus Black Invisible Ink Marked Playing Cards refers to Indian Bonus Playing Cards with invisible ink marks on the back for infrared ink readers such as infrared glasses and contact lenses.

India Bonus Playing Cards are not 100% plastic playing cards, they are narrow size special paper cards with regular indexes. In fact, bonus cards manufactured by US playing card companies are made of plastic and are typically used in other countries. Also, Indian bonus cards are paper and are usually used in India, Nepal, America and some neighboring regions.

India Bonus Black Invisible Ink Marked Playing Cards always have a special mark on the back, unlike other marked cards with big or small marks, because of the special back design and patent. Usually our technicians may test these cards with different markings to choose the best one for a particular card.

In order to mark the India Bonus cards to make black invisible ink marked playing cards, a layer of film must be coated on the surface of the India Bonus playing cards before applying the invisible ink marks to the back side of the India Bonus playing cards. . The technician also adjusts the best ink to mark the cards with his playing card marking machine. To see the juice markings, you must wear card contact lenses marked with UV-invisible ink or deck glasses with infrared-emitting marks.