Color box packaging can be divided into three categories according to the basic form:
*The foldable carton is called a folding box;
*Cardboard boxes that cannot be folded;
*After the paper is processed, compounded and glued, it is made into a liquid container, which is collectively referred to as a flexible packaging carton.
Among them, the application of folding cartons in commodity packaging is the most:
*Sky and earth lid and shake lid carton. They are embossed with tangent lines on the box surface according to different graphics, and the box lid can be opened to see not only the goods, but also the decoration graphics, text and trademarks on the box surface. Its advantages are that it is easy to open and easy to take out the goods. And to facilitate the display and promotion of goods.
*Window carton. The window carton has three forms: partial window opening, transparent cover and multi-sided transparent. It is generally used in combination with transparent plastic sheets, and the window opening shows the goods, which is convenient for consumers to buy.
*Portable carton. Some products are packaged in large volume. In order to facilitate customers to carry, a handle is added to the carton. The handle is designed to be foldable as much as possible, which is convenient for transportation and does not occupy too much space.
*Special-shaped carton. Special-shaped carton mainly has various shapes such as triangle, pentagon, diamond, hexagon, octagon, trapezoid, cylinder, semicircle and book. The structure of this carton is a packaging shape presented by the alternating combination of arcs, straight lines and surfaces.
The advantages of special-shaped carton are novel and beautiful. Special structure carton. It is to open a gap in a certain part of the carton, or add an accessory, so that powder, granular, block or liquid products can be poured out for use. The structure of the carton can be diversified, and for the convenience of consumers, it can be specially designed according to the different uses of the goods. The unique shape is mainly reflected by the special-shaped structure, which requires the design of functional structures (such as handles, hand holes or ventilation holes, adhesive flaps of automatic folding cartons, etc.), characteristic structures (such as cut corners, hollows, feet, etc.) And appearance structure (such as non-corrugated column, non-planar structure) and other special structural elements to achieve, so that they can meet. There are various packaging styles, beautiful appearance, ingenious structure and various forms, which can attract the attention of consumers.
