The Basics of Corrugated Packaging

 The basic elements of corrugated packaging are flutes, corrugations, and flat lines. These materials are durable and flexible. This type of packaging is made of multiple layers of heavy paper. The size and shape of the flutes determine the thickness of the box walls and their stacking strength. The largest flute, the "A" flute, is about five millimeters thick. This is ideal for products that need extra cushioning and stacking strength.

• The first element of corrugated packaging is the flute. Each of the flutes is positioned in an arched pattern. The middle layer is made of two layers stacked one above the other. The arches on the outer layers are arranged in waves. The corrugated cardboard has R fluting instead of B fluting. The R fluting is thinner than B fluting and takes up less space in storage.
  
  
• A corrugated fiber box has linerboards on the inner and outer facings. The liners are chosen for their decorative and structural qualities. The linerboards used are white or brown kraft fibers. Sometimes recycled fibers are used. Pasted paperboard is made from two plies of paper and is used for book covers, display boxes, and shoe boxes. A paperboard is a product of a pulp.
  
  
• A single wall of corrugated is also known as single-wall. This type of packaging contains two sheets of fiberboard that are connected by a thin layer of fluting. This type of corrugated material is used for boxes and extra padding. Double-wall corrugated is made with double walls, which are more durable and are typically used for heavier objects. Once sealed, the material is ready for shipping.
  
  
• The second layer of corrugated is corrugated paper. This layer is called a liner. The corrugated sheet is folded over the liner, and the top layer is made from another layer of corrugated fiberboard. It is important to note that there are two types of packaging: flat-faced and double-faced. When you're deciding on the type of packaging, you should look for a product that can withstand the weight.
  
  
• Corrugated boxes are not delicate, but proper handling will ensure a longer shelf life for your products and the best protection for your brand. When shipping or storing your products, it is crucial to avoid damaging your products. Always place your products in boxes that will be shipped by trucks. Stacking a pallet is the best way to transport your products safely and securely. It can also make your box more secure.

The Bottom Line : While corrugated boxes are versatile, the most common type is the Regular Slotted Case (RSC). It is made of one piece of corrugated fiberboard that is cut into regular-sized slots. Then, the consumer packaged goods are placed inside, and it is then sealed with an INSITE case sealer. For instance, an RSC is a container with a single flute. A double-wall box is twice as strong as a single-wall box.