Brown 3 Ply Corrugated Box

What are 3 ply boxes?

Single Wall Corrugated Sheet is sometimes referred to as 3 Ply. It is constructed from Back Liner, Fluting Medium and Top Liner. It is selected depending on how it will be packaged as well as other considerations, such as how it will be transported. One fluted piece of paper is sandwiched between two line boards in a 3 ply corrugated box. This type of box may be used to send and store items that are not fragile or heavy, including jewelry and toys. Since two layers of flat cardboard and one layer of corrugated paperboard are used to create them, the three-layer corrugated board thickness can range from 1.5 to 4 mm.

3 ply corrugated box specifications

The 3 ply corrugated box specifications you need to check before purchasing this packaging box are as below:

• A 3 ply corrugated box's ability to endure pressure determines its bursting strength. The box can support greater weight and more pressure when its bursting strength is higher.
• The edge crush strength of corrugated box 3 ply influences their stacking and pallet transportation resistance.
• The permeability of the raw product used to construct 3 ply carton box is correlated with the cobb score of the corrugated packaging and is inversely correlated with the material's porosity. A low Cobb score implies excellent material and water resistance.
• Puncture and scuff resistance specifications describe how much exposure to sharp objects and exterior scratches the 3 ply corrugated box can withstand before the contents are harmed.
• Any corrugated packing boxes including corrugated box 3 ply are cemented around the edges to increase the water resistance of the adhesive. Naturally, the edges create a potential leaking point. In order to ensure the security of the contents placed within the boxes, it is crucial to examine the glue's water resistance before using it to assemble corrugated packaging.

Uses of single wall 3 ply brown box

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