250gsm 300gsm Duplex Board, 70*100cm Paper Board With Grey Back For Packaging

 Duplex board  details                                                                                                                

  What is duplex board                                                                                                                

★ The duplex paper is a kind of paperboard which is white in front and smooth, and has a gray bottom

on the back. The paperboard is mainly used for single-sided color printing and then made into a carton

for packaging.

★ The weight of duplex paper is divided into 200 grams, 230 grams, 250 grams, 270 grams, 300 grams,

350 grams, 400 grams, 450 grams. The gram weight here represents every square meter / gram.

★ Duplex paper has high stiffness, bursting resistance and smoothness (except for white cardboard with

embossed pattern), the paper surface is flat, the appearance is neat, no streaks, spots, etc., and no warping

is allowed. The phenomenon of curved deformation occurs.

 Dulpex board show                                                                                                                    

Duplex paper  packing images