What are the factors that affect the flatness of corrugated boxes

Carton is a widely used packaging product, according to the material there are corrugated box, single-layer carton, various specifications and models. The flatness of the box has a great impact on the packaging effect and decorative effect, so when packaging the box, be familiar with the factors that affect the flatness of the box. The following packaging will give you a detailed introduction to the factors that affect the flatness of corrugated boxes.
1. Used in box packaging, the humidity of the cardboard will change, and the moisture content of the outer and inner cores will change.
2. There are many types of cardboard used for corrugated carton packaging, and their quality and type are different, which will affect the straightness of the carton.
3. The humidity of the storage environment will also affect the flatness of the corrugated box. The higher the humidity of the storage environment, the greater the impact on the flatness of the carton.
Carton packaging is an indispensable part of modern logistics, and has important responsibilities for packaging, product protection and aesthetics. Therefore, it is important to pay attention to factors that may affect the flatness of corrugated boxes.