three-layer carton

Three-Layer Carton (3-layer)

A three-layer carton (3-layer carton) consists of one fluted layer and two flat or liner layers, with the fluted layer being thicker than the two liner layers. In a three-layer carton, the liner and fluted layers are arranged alternately and are bonded together using adhesive and heat.

The layers of a three-layer cardboard carton (3-layer) are composed of the following:

Inner Layer (Primary Cardboard Layer): This layer serves as the main layer in the carton and is made of a reinforced sheet of cardboard. It provides strength to the 3-layer carton.

Middle Layer: This layer is placed between the inner and outer layers and enhances the carton’s strength and durability. It can be attached to the other layers using adhesive or other types of connections.

Outer Layer: The outer layer is responsible for protecting the inner layers and safeguarding against impacts and scratches. This layer can be laminated, and any printing on the carton is usually applied to this layer.

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  Applications of Three-Layer Cardboard Cartons

  Three-layer cardboard cartons have numerous applications across various industries. Some of the industries that utilize these cartons include

  Food Packaging: Three-layer cardboard cartons are used for packaging food items such as fruits, vegetables, dairy products, and meat.

  Cosmetics Packaging: These cartons are used for packaging cosmetics such as lipstick, foundation, and eyeshadow

  Pharmaceutical Packaging: Three-layer cardboard cartons are employed in the packaging of medicines, as they can protect against moisture and light

  Packaging of Other Goods: These cartons are also used for packaging other items like books, toys, and electronic devices

  

Cardboard Carton Buying Tips

When purchasing cardboard cartons, consider the following points:

Size and Shape of the Box: The size and shape of the box should match the product being packaged.

Box Material: The material of the box should be suitable for the product being packaged. For example, sturdy and durable boxes should be used for packaging delicate products.

Color and Design of the Box: The color and design of the box should complement the product being packaged.

Box Price: The price of the box is determined by its size, shape, material, and other factors.

Conclusion

Cardboard cartons are a popular packaging choice used in various industries. They offer many advantages over other types of packaging and are an excellent choice for packaging a wide range of products. When purchasing cardboard cartons, be sure to consider the tips mentioned in this article to make the right choice.