Special-shaped cartons, also known as special-shaped corrugated cartons, are made of two-layer box cardboard and three-layer, five-layer, seven-layer corrugated base paper。The new non-standard cartons mainly include L-shaped cartons, octagonal cartons, triangular column cartons and large cartons, corrugated cartons and so on。Compared with standard cartons, special-shaped cartons are relatively difficult, and the entire corrugated cardboard should be laid out according to the specific development diagram for comprehensive utilization。Special-shaped carton sample confirmation, accurate size。 

   With the continuous development of society, people's consumption habits in all aspects are also constantly improving, and the increase in goods has made the packaging industry develop accordingly。The carton is a widely used packaging products, according to the different materials, corrugated cartons, single-layer cardboard boxes and so on。Let's take a look at the benefits of using cartons。

　　1, carton as an indispensable part of modern logistics, bear the important responsibility of bulk storage, product protection, beauty, packaging carton physical performance indicators become the basis for its quality assessment。Stable working conditions ensure the accuracy and reliability of test data。

　　2, the carton can be recycled, cost saving, in addition, the carton can be made into a variety of needed styles, no matter the size, there are large fruit boxes, there are small and exquisite small jewelry packaging boxes, you can see the shadow of the carton, now many shopping malls, including clothing stores, are also using paper packaging, conducive to environmental protection。

　　3, it is necessary to remind you that the compressive strength of the carton is divided into effective values, when the force value and deformation increase to a certain extent, the force value stops and the deformation continues to increase, after a period of time, the force value continues to increase until the collapse point of the carton, so we should choose the appropriate quality when using the carton。