How are paper boxes classified?

The paper box is classified into many groups, divided by elements such as the product of use, purpose and material. There are some popular types of paper box packaging.

According to use

The packaging must adapt the most fundamental functions based on the position in which they are used. Therefore, paper boxes can be categorized into two types: inner packaging and outer packaging.

• Inner packaging: the packaging layer directly contacts the products, so it has the most impact on storage. This packaging is often sold at the product price.

• Outer packing: This layer ensures that the quality and quantity of items inside will be protected completely. The outer packaging is usually structured with sturdy and high resistance to protect products during transportation and preservation.

According to the number of uses

• Non-reusable packaging: It means that this type is merely used one time and unable to be reused. Some standard examples include paper kits (paper cups, paper dishes, and paper straws ...) or paper party decorations (confetti and paper flags ...)

• Reusable packaging: Packaging products can reuse many times, especially rigid boxes for household appliances and electrical equipment.

According to the material

The prevalent kinds of paper utilized to produce paper boxes comprise:

• Kraft paper

It is made from softwood pulp without bleached. It consists of 2 main types: virgin Kraft and recycled Kraft. Paper box made from Kraft paper has the advantages of environmental friendliness, cost-saving, and rustic features. Besides, this material is suitable for the line of handcrafted and top-notch products, including cosmetics and presents...

• Couche paper

Compared with Kraft paper, Couche paper is more advanced with the outstanding feature of high smoothness and softness and can also not cause glare. It is frequently used in the production process of cosmetic or pharmaceutical packaging.

• Duplex paper

The prominent features of this paper include the following:
- High stiffness
- Two dissimilar sides: a light side and a swarthy side

The cost is relatively inexpensive, which is proper for the optimal price for the finished product. Moreover, many other materials such as Ivory, Briston, and art paper... can combine with corrugated paper types like A, B, C, E, F, and AB...