1. FoldingCarton: A folding carton is a box-like structure formed by folding and bonding flat cardboard. It is usually made of single-layer or multi-layer cardboard material, which is suitable for the packaging of light goods, such as food, medicine, cosmetics and so on. The folding carton has a flat appearance, can be folded and unfolded, and is convenient for storage and transportation. They usually have surface decoration such as printing and bronzing, which has a good brand display effect.

2. RigidBox: Linear box, also known as rigid box, is made of cardboard and has high strength and stability. They are usually used to package luxury goods, gifts, jewelry and other high-end goods. Linear cartons are relatively fixed in structure and usually need to be assembled by welding or bonding. Their appearance is generally three-dimensional, providing better packaging protection and visual effects. Compared with folding cartons, linear cartons are often more durable and exquisite. In a word, the invention is suitable for the packaging of lightweight products and has the functions of folding and unfolding; Linear carton is suitable for the packaging of high-grade products, which has stronger structural stability and three-dimensional sense.