Shenzhen large carton processing plant. Cartons are widely used in daily life, and specifications and types of cartons are also different. Shenzhen Guang Tong products carton factory is a brief introduction to the carton production process.

　　The design of a large carton factory is especially important in design. It determines the final effect of the product. It is difficult to meet the requirements of the customers. It is possible to return the goods and cause great loss to the enterprise. It includes related contents, layout, decoration requirements, specifications, box structure, contents and full weight. Design layer build-up can be extended to the manufacturing department to achieve product realization.

　　1、The calculation of a large load PS bottom box can be withdrawn; PS = (nmax-1) g, where Nmax is the large G stacking layer and the weight content of the box.

　　2、Select the appropriate safety factor K; according to the inspection of the transport package for export commodities, SN/T0262-93 stipulates the corrugated cardboard box, K=1.6 less than 30 days storage period, 30 ~ 100 days; storage period, storage period is greater than k = 1.65; 100 days, K = 2. The safety factor is usually more than 3. However, the safety factor is too large, the indicators of raw materials are relatively high, the price of paper will greatly increase, resulting in an increase in costs, which is not conducive to the development of the market. According to the actual needs of customers, choose the appropriate safety factor.

　　3、According to the safety factor, the high compressive strength P is calculated，That is;

　　4、According to the kelicutt formula, select the appropriate combination of carton factory; PX F = P (count); so PX = P / F, in which F is a constant to the circumference and the length of corrugated cartons, through the lookup table. Px corrugated cardboard has a comprehensive value of compressive strength, PX = (R1+R2 + rm1c / 15.2); if R1, R2, rm1c is a known index and weight of any one or two rings, third kinds of material, ring pressure index and weight can be calculated to get a reasonable match.