In short, a scratch card is a special type of printing that can be used for scratch cards and recharge cards and mobile phone passwords. If you scratch it, you can see the password or pattern in it. This profession focuses on covering the designated printed matter with a scratched silver ink layer. Consumers can get information about covered parts by scratching or discovering the area. There are many plans in the scratch card making app, such as paper top-up cards, promotional bonus cards, vouchers, coupons, tickets, etc.
1. What is a scratch card?
The commonly used materials for scratch cards are coated paper (including 157G, 200g, 250g, etc.), white cardboard, stickers (used as security labels), and PVC cards (phone cards, password cards). Common materials are 157G, 250g coated paper scratch cards and self-adhesive scratch cards. Due to high production costs, current PVC scratch cards have not been widely used. Both sides of the coated paper are bright and have a good printing effect. More people are being printed. The white cardboard has a shiny side and is suitable for printing simple text on the back.
2. What kind of paper is the scratch card printed on? What material to use
The commonly used materials for anti-counterfeiting scratch cards are coated paper (157G, 200g, 250g, etc.), white cardboard, self-adhesive, PVC, among which 250g of coated paper and adhesives are commonly used. The coated paper has a bright surface and is suitable for double-sided printing, while the front side of white paper is brighter and is only suitable for printing simple content on the back. PVC is rarely used due to its high cost.
2. Scratch card type:
(1) Scratch type
Scratch cards are common scratch cards on the market. It is made of coated paper and has been post-processed. Products include instant scratch cards, which can be redeemed by scratching off scratched drafts with coins. The content of the bonus area can be printed randomly or specified according to customer requirements. Security identification methods include coin pattern security, microfilm technology, invisible dual card technology, digital security, etc.
Scratch card adds a machined surface plastic film to the prize area. As long as the scratch card is torn, the prize can be exchanged. The big advantage of this process is that it can prevent scratch damage due to friction during transportation. In addition, some food packaging should prevent silver scratches from directly contacting the food packaging.
(3) Self-adhesive label
scratch-off card is coated with scratch-off silver layer on ordinary self-adhesive paper, usually used for digital security labels. For example, when the product is in an active state, a self-adhesive scratch card is attached to the product. Lucky customers can get some kind of rewards by purchasing products. The advantage of this scratch card is that it can be attached to any product to scratch or redeem prizes
Scratch card is open, rewards can be pasted on the back or bottom
Uncover the card is similar to the upcoming security label. Scratch cards make it easy for consumers to get prizes. Once found, the back of the label is the content of the reward, and the reward can be redeemed through the card.