Cardboard boxes are prefabricated cardboard boxes, generally used for shipping goods and materials and are also applicable to recycling purposes. Cardboard is made from pulp, which is made up of tree sap. Its processing from a raw form to a finished product involves several steps. Experts in industrial industry seldom ever use the word cardboard as it doesn’t denote a specific material, like paper or wood. Instead, they call it “cardboard,” and it’s often pre-pasted with glue for easy packaging. So what is cardboard anyway book wraps?
The material that makes up most cardboard boxes is polystyrene or more commonly known as EPS, short for Expanded Polystyrene. The boxes are specially treated with additives for extra strength, durability, and stability. Aside from these added properties, cardboard boxes are also coated with a substance that prevents external pests such as insects or mites from invading the material and damaging it. This coating is usually called a protective coat or an exterior coating.
Cardboard boxes used for shipping are generally un-holstered, un-plasticized wooden boxes. There are three types of common cardboard boxes: milk cartons, sandwich boxes, and cereal boxes. Cardboard has a long history in the business sector. Shoppers and producers alike are now realizing the advantages of using cardboard as an alternative to paper, and in the long run, cardboard will surely replace paper for all practical purposes.
Cardboard, unlike paper, is highly versatile postal boxes. It is not only good for packing food and other perishable goods, but can also substitute for foam when it comes to insulation. Cardboard also comes in various thicknesses and can be cut into different shapes and sizes, making it very convenient to package almost anything.
However, not all cardboard boxes are created equal. Boxes made of high quality cardboard have a much higher R-value (reflected by the unit weight in grams) than low quality cardboard. High quality cardboard boxes are more durable and are also well-suited for corrugated products, such as corrugated boards, corrugated roofing shingles, and corrugated pipe. But the best boxes to use for mailing are flat pack folding boxes.
Originated from the technique of card making, cardboard boxes have been around for hundreds of years. And it was originally used to make boxes for transporting food and keeping food fresh. Originated in Egypt and China, cardboard boxes were first used commercially during the 19th century. They were originally made of thin wood and were referred to as “box boards”. With time, box board became more useful and was eventually replaced by corrugated boards, which are widely used today. Today, it’s easier than ever to find a huge selection of cardboard boxes in the market, which are suitable for every occasion and every budget!