Bagging scratch cards: Some food products contain scratch cards inside. To prevent direct contact between the scratch card and the food, the scratch card needs to be placed in a plastic bag. The plastic bag is food-grade, reliable, and hygienic, avoiding contamination of the food by the scratch silver and ink on the card, which could affect health.

There are two common specifications for scratch cards: one is 64×42mm, and the other is 85×54mm. The first specification follows the dimensions of PVC cards, while the latter is derived from business cards and various other formats. Of course, businesses can also customize scratch cards in various shapes and sizes based on product characteristics and packaging needs. The materials used for scratch cards typically include 157g, 200g, or 250g coated paper, adhesive paper, and others.

Producing paper scratch cards, scratch card sleeves, peel-open scratch cards, laminated scratch cards, sequential number scratch cards, tear-open prize cards, adhesive peel-off cards, inkjet-printed scratch cards, password scratch cards, sequential code anti-counterfeit labels, main and coupon prize cards, adhesive scratch cards, study cards, and more.