In the present scenario, Food Packaging is available almost everywhere and they are widely in use. They are the most appropriate for Corrugated Boxes . You must have seen a corrugated box in hand of pizza delivery boy, as they deliver foodstuff generally in these boxes only. These boxes are almost similar to cardboard mailing boxes, home appliance packaging box etc. These are multi purpose boxes; generally, they are saved for moving purpose and these are recyclable.
Corrugated boxes are created simply from a special paperboard, which is called corrugated paperboard. When sides of a corrugated box are examined attentively, rows of air columns in the walls of board are visible. The air works as a cushion, but these columns provide strength and sturdiness to the boxes made of corrugated boards. This strength is the main reason after extensive uses of corrugated boxes. These boxes are manufactured in a quick fashion. To prepare such boxes a mixture of adhesives are paper is used, which is heated at high temperature and pressure. Normally, corrugated boards are made of one, two or three layers of columns and walls; these rows and columns are also known as flutes and liners.
After preparation of a web of continuous corrugated board, the board is cut into flat sheets, which are used in preparation of boxes. Flat boards are kept in front of converting machine to get shape and transformed in to boxes. Then it travels through the procedure of creasing, slotting, trimming, folding and gluing, which helps in preparation of flat boxes. These flat boxes can simply be changed into the proper shaped boxes.
How to measure these boxes-
These boxes are measured by using inner dimensions. These boxes are prepared using dimensions as, Length (L) x Width (W) x Depth (D) or Length (L) x Breadth (B) x Height (H). Nevertheless, the sequence of dimension also depends on how you are opening the box but commonly shorter side of the box is considered as ‘width’ while longer is ‘length’ and side perpendicular to length and width is known as ‘depth’ of the box.
How to prepare a proper box from flat sheets-
Every flat sheet comprises a ‘manufacturer’s joint’; here, two ends of sides of board come together to assemble the box. At these points, panels are glued to offer strength to the box. Some boxes get put together using staples. Glue is often used for single walled boxes while staples are for doubled walled boxes. But, few boxes get put together by using neither glue nor staples, they are die-cut boxes, which are scored and folded together.
Reason behind growing popularity of boxes made of corrugated boards-
In current times, people are looking for goods that can offer them a long-lasting deal. Corrugated boxes are beyond prepared in such manner and as a plus they are environment friendly. These boxes can be thrown away in the environment and recycled. Most importantly, durable boxes made of flat boards are considered as multi purpose boxes. It can be used for moving to a new place and safe shipping of goods.