Songhong Greyboard
Greyboard Paper Manufacture
Greyboard Paper Manufacture
High-strength greyboard for packaging, printing, and industrial applications.
SongHong Paper has been manufacturing gray boards for over 20 years in china.
Stable multi-layer structure
Custom thickness and sizes
Free Samples
In-house lamination and converting
Songhong greyboard
50000+
tons
WE ARE Songhong
What is Greyboard
What is Greyboard
recycled paperboard·multi-layer structure
·high density & rigidity
·used in packaging and bookbinding
Greyboard is a rigid recycled paperboard widely used in packaging and industrial applications.
recycled paperboard
multi-layer structure
used in packaging and bookbinding
high density & rigidity
Songhong greyboard
50000+ tons
Key Features of Greyboard
Key Features of Greyboard
· laminated greyboard · high density greyboard。Greyboard Applications，
Rigid Box Packaging / luxury boxes / gift boxes
Bookbinding ，hardcover books
Puzzle & Board Games
Industrial Use / support board
High Rigidity
multi-layer structure
used in packaging and bookbinding
Multi-layer Laminated Structure
Songhong greyboard
50000+
tons
Why Choose Us
Why Choose Us
Unlike trading companies, we control both lamination
and cutting processes in-house.
Songhong greyboard
50000+
tons
Our Manufacturing Capability
Our Manufacturing Capability
·strong bonding ·no warping ·consistent thickness
·roll to sheet ·high precision cutting ·fast delivery
·Stable quality for high-end packaging
·Flexible custom sizes ·Fast production & delivery
·Experienced export supplier