1. Dimensions of the carton
According to the size of the carton, there are standard postal carton and customer-defined specification carton. The postal standard carton is currently the most sold carton on the Internet.
The feedback is not difficult to find that the standard cartons are all square and rectangular. For products with special specifications, such as keyboards, LCD monitors and other flat items, sellers generally choose to find the carton factory for customization. You can print your own logo on it, which looks very professional. Custom-made requires the factory to open the mold, and also design the printing cost, so the starting price is generally higher, and it is usually three or four hundred to order.
Second, the thickness and material of the carton
The thickness and material of the carton are two key factors that determine the hardness of the carton. The common carton has three layers, five layers, and of course seven layers. The more layers, the thicker the carton. As shown in the figure below, three layers are not The three-layer flat is simple, but the two-layer flat is sandwiched with a layer of corrugated in the middle, and the fifth-layer is a three-layer flat and double-corrugated; three-layer and five-layer cartons are also listed as corrugated and double-corrugated cartons; there are also many kinds of carton materials, good The material of the carton is not only high in hardness, but also light in weight. The inferior materials often have low hardness and are easy to deform; The best material at present, the thickness of three layers is enough to carry the weight of a normal adult year, the surface is smooth and textured, KK is good, but the price is also the most expensive, although the hardness of AA and BB materials is slightly weaker, but with five The thickness of the layer is also high enough to protect the good product from damage.
Sellers can choose different types of cartons according to their own needs. For example, five-layer AA cartons can be used for fragile and valuable items, ordinary items that have been dropped, or the products themselves come with cartons. It is enough to choose three-layer cartons.
