white kraft paper bag
boxes for gifts
ladies jewellery box
hot stamping jewelry gift box
Children clothing hang tag
release time：2018-11-26 hits：
Custom corrugated boxes
Corrugated paper box, which is what we call a paper cardboard box. It is a box made of corrugated paper or glued to make it easier to transport. The corrugated boxes on the market are usually of the single corrugated and double corrugated types. I believe many of my friends would like to know more about the introduction of corrugated boxes. Guangzhou Junye Packaging Co., Ltd. introduced the functions and features of corrugated boxes in detail for you.
The corrugated box is produced by crushing, bonding, drying, slitting, printing, indenting, grooving, nailing, and sticking of raw materials such as corrugated paper, core paper and cardboard paper. It can be used to package goods. In custom packaging boxes production, low-weight paper is usually used as the core paper, and high-weight paper is used as the facial tissue. Due to the low weight and low weight, the transportation cost is saved, so in the future, it is a low-weight, high-strength, lightweight corrugated box.
According to the size of the corrugated, there are five types: A, B, C, E, and F. If divided according to the number of base paper layers, there are two types of paperboard, three-layer cardboard, four-layer cardboard, five-layer cardboard, and seven-layer cardboard. Divided into corrugated shape, it is divided into U shape, V shape, UV shape, but the most common is UV shape. Each type of use is naturally different, one-sided can be used for the protective layer of the product packaging, can also be used to make lightweight card and pad, so as to avoid the product is subject to intense vibration during transportation. Damaged by collision. Usually, it is made of three or five layers of corrugated paper, which is very durable and beautiful. Some merchants will print colorful graphics with corporate logo on the surface of the carton, which can protect the internal goods and make The internal goods have been promoted and beautified.
Generally, the production temperature cannot be higher than 33 degrees Celsius, and the air humidity should not be higher than 45%. Otherwise, the corrugated box is easy to absorb moisture, the moisture is not volatile, and the carrying capacity of the carton is greatly reduced. At the same time, the small box can be rotated for four hours before finalizing. If it is urgently needed by the customer, it can be blown with a blower, which can greatly promote the adhesion of the cardboard and remove the excessive moisture inside. All in all, Guandzhou Junye Packaging Products Co., Ltd. reminds all friends that if they want to improve the carrying capacity of the corrugated box, they should comprehensively analyze and consider the use situation and do everything they can to reduce all unfavorable factors.
Paper box ,paper bag,cardboard box
Production combined mechanization with handmade
The president of Guangdong printing and packaging companies union