子母卡

子母卡是一种特殊异形PVC卡，子母卡也称作“组合卡”也有的称为“连体卡”，子母卡是两张卡连接在一起，子母卡连接点有道虚线，可以掰开，成为两张独立的卡，子母卡也属于异型卡的一种，制作工艺繁杂，正常子母卡的尺寸是 86（+30mm）*54mm，母卡的尺寸与标准卡一样，子卡的尺寸宽度是30mm，高度是54mm，子卡的左上角会冲上小圆满孔（直径4mm），子母卡也可以自定尺寸，形状也可以做成三连卡、四连卡，子母卡的背面会喷上条形码，子、母卡的条形号码相对应。子母卡可以做条码、磁条、表面可以烫金/银/镭射、打凸码、喷码、刮刮码等工艺。现已广泛用于普遍应用于百货、超市、旅游、票务、书店等行业。

Composite card is a kind of special shaped PVC card, picture card is also called "combined card" is also sometimes called "conjoined card", picture card is two card are connected together, snap connection point Youdao dotted line, can break apart, as two separate card, picture card a also belongs to the profiled card, the production process is complicated, the 86 is the normal picture card size (+30mm) of *54mm, with the standard size of the parent card as the card, the size width sub card is 30mm, height is 54mm, the sub card of the upper left corner will be rushed to the small complete hole (diameter 4mm), picture card also can customize the size, shape and can also be three, four card into card back card, picture will spray bar code, bar number corresponding to the son, the mother card. Composite card can do a bar code, magnetic stripe, the surface can be gilt / silver / laser, hit convex code, coding, scratch code process. Is now widely used in common used in department stores, supermarkets, tourism, ticketing, bookstores and other industries.