When you use the corrugated color box to process, you will find that it has the characteristics of good hardness, good cardboard flexibility, high strength, and strong puncture resistance. It is a rigid paper container made of corrugated cardboard. In addition to protecting goods, it is convenient In addition to warehousing and transportation, it can also play the role of beautiful products and promotional products. When customizing, you must determine the size you need, so what should you pay attention to when determining the size? The packaging and printing house tells you:

Generally speaking, the size of corrugated color box is divided into three types: inner diameter size, outer diameter size and manufacturing size (or processing size), but the three sizes can be converted, such as: outer diameter size of corrugated box = The inner diameter of the corrugated box is the thickness of two corrugated cardboard, or the outer diameter of the corrugated color box = the thickness of one corrugated cardboard in the manufacturing size of the corrugated box; there are three situations when determining the size of the corrugated color box:

1. The sample color box provided by the customer is more common. However, since the samples provided by the customer are generally used and most of them have been deformed, although the height size can be measured, the inner diameter or outer diameter measurement will not Very standard; therefore, it is necessary to measure the position of the notch to determine the size of the sample box.

2. Provided directly by the customer. For the size directly provided by the customer, it is necessary to clarify whether it is the inner diameter or the outer diameter, because this is the basis for the customer's inspection of the size of the corrugated box, and the inspection is carried out according to this requirement when the customer inspects.

Special emphasis: due to cardboard thickness and process control factors, the inner diameter and outer diameter of the corrugated color box cannot be required at the same time.

1. Calculate the large stacking load that the lower carton can withstand

2. Select the appropriate coefficient

3. Calculate the large compressive strength value to be achieved according to the coefficient

4. According to the Kelicutt formula, choose the right paper combination

2. Good process control is the guarantee of product realization: whether the products designed by the process technology department can be implemented well, each process is essential to the strict implementation of the standard. Therefore, the monitor of each process is required to supervise the product quality of this process in time, which is the guarantee of the final quality of the product. In addition, the quality supervisor should make irregular inspections to correct and deal with the violation of the process in time to ensure the strict implementation of the process.