About carton thickness issues
Depending on the characteristics of the carton and the needs of the customer, there are usually the following:
Three layers of E tile thickness: about 1-2mm
Three-layer B tile thickness: about 2-3mm
Three-layer A tile thickness: about 4-5mm
Five layers of EB tile thickness: about 3-5mm
Five-layer BA tile thickness: about 5-7mm
About carton hardness and printing problems
With almost full-page printing, moisture will penetrate into the inside of the carton during the printing process, so the portion with the printed pattern will be softer than the portion without the printed pattern.
About carton printing and chromatic aberration
It uses the finest printing materials, which is more energy-efficient and environmentally friendly. Because of the difference in the manufacturing process, there are some color differences in the printing process of different batches of cartons, which cannot be avoided. The final color is subject to the actual product.
About carton size and error
The carton is not an industrial product such as precision instruments. The size is made according to industry standards. Some errors are in the normal category of the industry. Customers can also customize their own size carton.
About the carton stored in the hardness problem
Carton is a paper product that is easy to get wet and soft. It is recommended to store the carton in a high place, and it is best to keep it in a ventilated, dry place to prevent the carton from getting wet and to keep the carton for a little longer.