As a Cardboard Boxes Manufacturer, We use multiple cardboard materials as below.

1.Grey Cardboard

Gray cardboard called grey paperboard too which is a versatile cardboard and paperboard. Gray cardboard is characterized by smooth paper, good stiffness, no deformation, no separation, resistance to bending, quality of high-grade paper middle range paper price. Now basically all the packaging products are inseparable from it, and the demand for packaging will be more and more large.Now the demand for more and more paper, almost goods from the gray cardboard ah Gray cardboard with various colors of special papers, can be designed and produced many high-grade product packaging boxes and multi-purpose stuff boxes.More weight means more thickness and strength. Custom Cardboard Weight and Size Accepted.

Grey Cardboard Weight with Thickness:300gsm (0.45mm), 400gsm (0.6mm), 533gsm (0.8mm), 600gsm (0.9mm), 780gsm (1.2mm), 850gsm (1.3mm), 900gsm (1.4mm), 1100gsm (1.7mm), 1300gsm (2mm), 1500gsm (2.3mm). More weight means more thickness and strength. Custom Cardboard Weight and Size Accepted.

Usage:Gray board derivative products are: packaging boxes, advertising boards, luggage, hardcover books, storage boxes, samples, lining board, clapboard and so on.

2.White Cardboard

Whiteboard is a kind of white and smooth front, the back is mostly gray board,Grey board with white back, the board is mainly used for single-side color printing made of cardboard box for packaging.White Cardboard paper because fibrous tissue is uniform, surface layer has the packing and the composition of the rubber, and the surface coated with certain coating, and through multiple roll calender processing, so the quality of a material of cardboard more closely, thickness is uniform, the paper generally is white and smooth, with a uniform ink absorbency, and dropping off powder surface phenomenon, less paper is strong and has a good degree of folding, but its water content is higher, generally around 10%, there is a certain scale, it brings the certain effect to printing.The difference between white board and coated paper, offset paper, relief paper is the weight of paper grams, paper is thicker.

White Cardboard Weight with Thickness: 800g/m2 (1mm)，1000g/m2 (1.5mm)，1200g/m2 (2mm)，1400g/m2 (3mm). More weight means more thickness and strength. Custom Cardboard Weight and Size Accepted.

Usage:Suitable for high quality tobacco and wine packaging, tea packaging, tote bags, cosmetics, electrical appliances, clothing, shoes, medicine, light industry and other products packaging, shirt board, photo wallpaper board, frame lining paper, men and women's clothing lining board, stockings leggings, shoe box partition.

3.Corrugated Cardboard

The types of corrugated board are three-layers (Single Wall) corrugated board, five-layers (Double Wall) corrugated board and seven-layers (Triple Wall) corrugated board. Corrugated Cardboard has high mechanical strength, can withstand the process of handling the collision and fall. Corrugated board usually has two colors, respectively white and brown paper color, corrugated board box generally only need to use there layers (Single Wall) of corrugated cardboard manufacturing, five layers (Double Wall) of corrugated board most used in the big master carton.If you need to print more colorful pattern or logo on the corrugated cardboard box, you need to mount the cardboard on the surface of the corrugated board or other printable paper such as fine paper,white card paper,coated paper etc. or use white corrugated board to print.

Corrugated Flutes Size: A-flute:4.8mm, B-flute:3.2mm, C-flute:4.0mm, E-flute:1.6mm, F-flute:0.8mm， A/B-flute:8mm, B/C-flute:7.2mm, B/E-flute:4.8mm. More layers means more thickness and strength. Custom Cardboard Weight and Size Accepted.

Usage: Widely used in transport packaging, Master Carton Box, Products Packaging Box