New Type High Strength Corrugated Cardboard Will Replace Wood

 New Type High Strength Corrugated Cardboard Will Replace Wood

Corrugated cardboard has many advantage as light, low price, easy for recycle,etc. It can replace EPS material, is an ideal environment friendly material, the corrugated cardboard liner has load bearing and buffering capability, also with advantage as simple structure, low cost, easy for assemble.

1. England and Japan produce a high strength corrugated cardboard to replace wood.

David Smith Packaging from the UK and TBI Wallkk from Japan have jointly produced a new packaging material called TRI-WALLPAK corrugated cardboard, which replaces wood with paper. Its technical performance meets the US standard PPD-6400 and 42 government standards worldwide. This type of packaging corrugated cardboard has a large capacity and light weight, In same volume, its weight is only 25-30% of wooden case. It has a high strength, good water resistance, strong sealing, better buffering, Beautiful and practical design, flexible and diverse, saving storage space, suitable for folding and stacking, and convenient handling; The designed cardboard box is reusable.

2. Sweden develops a new type of high-strength cardboard

A Swedish company has developed a new type of high-strength cardboard, which is used to make packaging boxes. It is very sturdy, collision resistant, and can effectively protect the contents inside. This new type of cardboard is embedded with plastic balls, and its production process is as follows: first, a large number of inflatable plastic balls with a diameter of 0.01 millimeters are added to the pulp, and then the cardboard is processed and formed. Due to the thermal expansion of the gas inside the plastic ball during cardboard processing, its diameter correspondingly expands to 0.05 millimeters. At the same time, cardboard is naturally squeezed by the expansion of plastic balls, making its texture stronger and therefore having high strength.

3. Corrugated honeycomb composite cardboard

Corrugated honey comb composite cardboard include surface paper, corrugated paper and a flat paper layer which is sandwiched between the corrugated layers.The corrugated paper layer and the flat paper layer are parallel to each other, set between two layers and pasted into shape. The teeth of corrugated paper is vertical to the flat paper layer.Corrugated cardboard is composed of two or more layers of corrugated cardboard overlaid with adhesive pressure, with adjacent layers of corrugated cardboard arranged at an angle that is staggered. This corrugated honeycomb composite board has the same structure in all directions, thus having the same bending resistance, overall load-bearing strength, and is not easy to break, with a wide range of applications.