Combined packaging design,Trilateral heaven and earth cover, window paste plastic sheet PVC, Siamese

 The cover refers to the style of a box. The lid of the carton is "day" and the bottom is "ground", so it is called the cover of heaven and earth. Tiandi cover is also known as tiandi box, is widely used in all kinds of hardcover gift boxes, shoe boxes, underwear boxes, shirt boxes, mobile phone boxes and other types of boxes.

The box consists of two parts: the bottom box is a double-wall hollow structure on the side of the folding tray box,the side is extended with an inward fold as an inner support，and the lid box is covered by a cross-lock.

Packaging design features:
1 Fullfold molding, can also be designed locks, display windows, hand or display frame and other structures.
2 two-ear lock, so that the box can be better sealed.
3 Top rocker full height plug-in structure.
4 End side side plate with plug-in lock structure.
5 high pressure-resistant structure, good cushioning performance, often used as electronic accessories packaging, keyboard, mouse, USB stick, MP3 and so on.