Commonly used cargo packaging materials include cartons, foam boxes, kraft paper, file bags, woven bags, ziplock bags, non-woven bags, etc. Commonly used packaging auxiliary materials include sealing tape, warning stickers, bubble film, pearl cotton and so on. Among them, carton packaging is the most commonly used. The following focuses on how to choose cartons.

According to the cardboard (corrugated board) used for cartons, it can be divided into three, five, and seven-layer cartons. The strength of the carton is the weakest on the third layer, and the seven-layer clothing is not afraid of pressure and is not fragile. Generally, a three-layer box is enough. , Glass, digital products, circuit boards, etc. are the most valuable. For items, it is recommended to use a five-layer box with a bubble film to ensure the safety of the product during transportation.

According to the shape of the carton, it can be divided into ordinary boxes (or double-wing boxes), full-cover boxes, heaven and earth boxes, match boxes, and special-shaped boxes (beer boxes).

General box: three-dimensional + plane schematic diagram

General box: three-dimensional + plane schematic diagram

Heaven and earth box: three-dimensional + plane schematic diagram

Matchbox: three-dimensional + plane schematic diagram

        The shape is convenient, the structure is simple and reasonable, and it is suitable for relatively large flat products such as rackets and paintings (frames).

Schematic diagram of part of the liner (knife card):

        The liner is mainly used inside the box to strengthen the strength of the box and protect the product. It is widely used in the packaging of fragile and valuable items. Such as: mobile phones, electronic product sets (power supplies, CDs, manuals and other accessories can be reasonably arranged.

For boxes of the same size, the price of Tiandi boxes and beer boxes is higher than that of ordinary boxes. Because it uses more materials, the sides are generally two-layer cardboard, so the strength and sealing performance are also higher than ordinary boxes. The convenience, cheapness and environmental protection of the general box make the application of the general box the widest. When choosing a carton, it is best for the seller to consider the product characteristics, buyer's requirements, and cost input. Although high-strength cartons are safer, they also cost more and increase logistics costs.

Sellers can also order their own special packaging cartons and print their own LOGO and other information. This can make your products attract more eyeballs throughout the logistics process, and it is also a way of brand communication.