What are the structures of carton packaging

1. Single-layer structure

The single-layer structure means that there is only one layer of cardboard in the carton package, and there are four types: vertical carton, horizontal carton, folding carton and window cartons. Vertical cartons are generally used to package integral products, horizontal cartons are used to package relatively light and small products, folding cartons are generally used to package consumable-type products, and window cartons are used to improve the display effect of products.

Second, multi-layer structure

Multi-layer structure refers to the multi-layer cardboard in the carton package, which has three types: sandwich structure, folding structure and combined structure. The sandwich structure is used to package more expensive products, which is divided into two types: front sandwich and side sandwich; Folding structure is more common, generally used for packaging consumables, small products, it is divided into horizontal and vertical folding two; Combined structure is used to package complex structure products, which is divided into three types: folding combination, sandwich combination and window combination.

Third, the stacked structure

Laminated structure means that there are multiple layers of cardboard in the carton package, but they are directly stacked without the need to fold or laminate. The advantage of the laminated structure is that it is durable and can effectively protect the internal items, but the disadvantage is also obvious, that is, it is not conducive to carrying, because the stacked structure of the carton is thicker and the weight is relatively large.

Fourth, the folding structure

Folding structure refers to the carton packaging, folding the carton into different shapes for easy carrying and storage. The advantage of the folding structure is that it is easy to carry and can effectively reduce the occupation of space, but the disadvantage is also obvious, that is, it is not conducive to protecting the internal items, because the folded carton is relatively thin and the durability will be poor.