Custom OEM service available, supporting size, thickness and logo printing as per your requirements.
Made with eco-friendly raw materials, fully recyclable and biodegradable, meeting global environmental packaging standards.
Excellent moisture-proof performance, effectively preventing deformation and damage in humid environments.
Double-layer composite structure, higher stiffness and load-bearing capacity than single-layer cardboard.
Thickness ranges from 0.3mm to 4mm, widely used for packaging boxes, lining, partitions and gift boxes.
Smooth surface, easy to print, laminate and process into various shapes.
Stable quality, durable and not easy to crack, greatly reducing product damage during transportation.
Factory direct supply with competitive price and on-time delivery.
Hot Tags: oem biodegradable grey board | moisture proof double layer cardboard sheet 0.3-4mm, China oem biodegradable grey board | moisture proof double layer cardboard sheet 0.3-4mm manufacturers, suppliers, factory