stiffness acid free white paperboard A4 color paper 180gsm 300gsm color paper black color cardboard manufacturer

Pulp Material: Wood Pulp
Pulp Style: Virgin
Pulping Type: Mechanical Pulp
Place of Origin: Hunan, China
Brand Name: RACO
Model Number: AC-220A3
Coating: Uncoated
Compatible Printing: Offset printing
Custom Order: Accept
Name: White Black A4 Cardboard
Material: 100% Virgin Wood Pulp
Packing: 100 or 50 sheets per pack
Color: Red, yellow, neon, blue, green, pink, coffee, more than 30 colors
Usage: Printable, crafts handwork kids