Corrugated cardboard in cushioning packaging
By Shenzhen Topwon Group Co.,Ltd
May 12, 2025
The most common applications of corrugated cardboard in cushioning packaging are cushioning inner cards, cushioning spacer cards and cushioning flat cards. When choosing corrugated cardboard as a cushioning material, it is important to choose the type of corrugated according to the actual situation of the product. When corrugated cardboard is used as a folding cushioning inner card, a single coarse pit corrugated cardboard is usually sufficient, while a double coarse pit corrugated cardboard is thicker and not practical.

Cushioning Inner Card
The cushioning inner card is mainly used to fix and protect the internal structure of the product. When corrugated board is used as a folding cushioning inner card, a single pit (type C or type B) corrugated board is usually sufficient. This type of corrugated board provides sufficient support while maintaining good foldability, and is suitable for internal cushioning design of various products.
Cushioning Spacers
Cushioning dividers are used to separate different components or products to prevent them from colliding with each other during transportation. Where higher compressive strength is required, the appropriate type of corrugated board, such as Type C or Type E, can be selected to provide good cushioning and high breaking strength to ensure that the product reaches the customer safely and without damage.
Cushioning Flat Card
Cushioning flat cards are mainly used to cover the surface or bottom of products for extra protection. For this application, the choice of corrugated board needs to take into account its flatness and printability, so corrugated boards with small waves, such as Type E or Type F, are more suitable. They not only provide excellent surface finish quality, but also enhance the overall aesthetics and brand image of the package.
In short, cushioning packaging is not only designed to protect products in logistics, but corrugated cushioning packaging protects goods after they reach the customer and before they are opened for use.

Of course, Topwon’s commodities, such as various packages, display racks, etc., during transportation to all parts of the world, it is even more necessary to do a good job of packaging, which also includes cushioning packaging.
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