Single Wave
Single wave cardboard is generally used in the packaging of many products, including fresh vegetables and fruits, it is described as E wave, B wave and C wave. E Wave It is a very thin wave, it is widely used in the production of consumer packaging because it can print beautifully.
B wave: It is used in the packaging of all kinds of products, especially products that are carriers, and in the production of molded boxes.
C wave: It is used in the packaging of many products, including vegetables and fruits.
