... white with gray back) 1. base weight: 250g-500g 2. coated with caolin and wood pulp 3. good printing duplex paper board with ... produce 250gsm,300gsm,350gsm,400gsm, 450gsm and 500gsm paperboard with grey/white back. 2) Consistent quality 3) High stiffness, ... packages for electrical appliances, pharmaceutical products, FMCG, toys, shoes, shirts and toiletries8) Different sheet and reel sizes are ...