How to choose custom color boxes postal cartons? It is a headache for operators who are just starting e-commerce. The following Huadu Carton Factory will give a brief introduction to help everyone solve their problems.

How to choose custom express carton packaging postal carton, we must first understand the role of corrugated boxes, only to provide shock absorption, but also to provide compression is its great advantage. Single pieces of corrugated paper, whether it is ox card core paper, can only be combined to convert their variable pressure into compression. Corrugated molding solves this problem well. Honeycomb cardboard also has this attribute, but the manufacturing cost is too high it is convenient to transport. The shape of corrugated cardboard is common in ABCE, different products have different demands on cartons. For example, a carton containing instant noodles needs to be more resistant to pressure cushioning, because instant noodles are fragile, C-type high-strength corrugated corrugated sheets are used. Of course, the main consideration is the ability to withstand pressure, because instant noodles are easy to crush when stacked. Carton boxes for beverages, such as iced black tea, usually use type B to obtain stronger burst strength. The cartons for electronic products, such as the original accessories of mobile phones, use the E-type, which is small light, saves volume, does need too strong compression resistance, but only needs enough piercing strength. This is all single-sided corrugated. In practice, all walks of life have basically finalized the demand for express carton products, there is no need to spend more time designing.

　　1. The size specifications of various carton boxes

According to the size, Kunshan cartons are divided into standard postal cartons customer-defined specifications. Waterproof cartons postal standard cartons are currently the most sold cartons on the Internet. There are 12 types large to small.

The standard color box cartons are all square rectangular parallelepiped shapes. For products with special specifications, such as keyboards, liquid crystal displays other flat items, sellers generally choose to find a carton factory to customize. Customization can only customize the size, but also on it. It is very professional to print your own logo. Customization requires factory opening design printing costs, so generally the starting price is higher, usually only three four hundred yuan can be ordered.

Second, the thickness material of the carton

The thickness of the color box carton the material of the Kunshan corrugated carton manufacturer are the two key factors that determine the hardness of the carton. The common carton has three layers, five layers, of course, there are seven thicker layers. The more layers the cartons are, the thicker they are, as shown in the figure below. As shown, the three-layer is a simple three-layer flat board, but two-layer flat board with a layer of corrugation in the middle, the fifth layer is three-layer flat board plus double-corrugated; three-layer five-layer cartons are also listed as corrugated double-corrugated boxes; cartons There are also many kinds of materials. Good materials are only high in hardness, but also light in weight. Inferior materials are often low in hardness easy to deform; the carton materials on the market are "KK>KA>KB>AA>AB> high to bottom. The BB" KK materials are currently very good materials. The thickness of three layers is enough to carry the weight of a normal adult. The surface is smooth textured. KK is good, but the price is also the most expensive. AA BB materials are hard Slightly weaker, but with a thickness of five layers, it also has high hardness. The waterproof carton is enough to protect the product damage.