The advantages and structure classification of corrugated boxes

Corrugated Boxes Advantages and Structure Categories Corrugated boxes are paper packaging containers made of corrugated cardboard, which have many advantages: light weight, good structural performance. Its inherent corrugated structure similar to the arch structure, can play a role in anti-shock, with good mechanical properties. There are many good protection functions for packaged items. For example, moisture, heat, easy handling and so on. Transport costs are low, and easy to achieve the packaging and transport mechanization and automation.

    Specifications and size changes easy to achieve, can quickly adapt to the packaging of various types of goods. Sealing, bundling are convenient, easy to automate operations. Can adapt to various types of carton decoration printing, can be a good solution to commodity protection and promotion issues.

    Waste containers are easy to recycle and meet environmental requirements. Can be used with a variety of covering or moisture-proof material to expand its use.

    According to the structure of corrugated boxes can be divided into three categories:

    (1) slotted carton (02 type)

    Slotted carton is the most basic box of transport packaging, is currently the most widely used a carton. It is composed of one or several pieces of processed corrugated board, through the combination of stapling or bonding cartons. Its bottom and top pieces (upper and lower shaking) form the bottom of the box and the lid. Such cartons in the transport, storage, folding flat, with a small size, easy to use, sealed dust, clean inside and outside the advantages.

    (2) Closed cardboard box (03 type)

    The modular carton consists of one or several pieces of processed corrugated cardboard, which is characterized by the separation of the box and the lid, The advantages of this type of carton is packing, sealing convenient, easy to fall off after loading the goods, the overall strength of the carton than the slotted carton high. The disadvantage is that after forming a large volume, transport, storage is not convenient.

    (3) Folding Carton (Type 04)

    Folding cartons are also known as profiled cartons, usually composed of a corrugated cardboard, through the formation of folding cardboard box bottom, side, cover, do not have to nail and bonding.

    In addition, in order to avoid damage to the goods during the transport process, according to the characteristics and requirements of different commodities, need to design a reasonable structure of the annex, play a role in the protection of goods.

Usually the most basic carton accessories are:

    (1) Cage: For the bottle of fragile fragile items of the packaging, the items will be separated in the box to prevent shaking, collision.

    (2) liner: liner basically there are three: one is the whole liner, for multi-layer stacking in the box, for layered isolation. The second is a bridge liner, is used for carton lid around the lid, the pad gap with the use. The third is a dial ring, in order to improve the compressive strength of the carton and protect the goods, in the carton on the four sides are around the lining.

    (3) liner: According to the different shapes and weak parts of the product, the design of a variety of gaskets for the fixed goods to ensure that the goods in the transport process will not move, but also has the role of buffer.