• The  primed poplar plywood is a natural product manufactured using poplar veneers (at least 3 layers), that have been overlapped and whose grains are longitudinally glued . It is manufactured according to the formaldehyde emission control rules the plywood “base” can be 
  FSC or PEFC, E1 or CARB Phase 2, CE or CE2+ certified on request 
  . 
• Quality of the sides:The primed plywood is generally produced painting plywood in the grades :
  • II/III,  (B/BB)
    Thicknesses and sizes:
  • Thicknesses 4-40mm
  • The most popular sizes are: 2500x1220mm, 3130x1530mm Gluing: the Invernizzi plywood is produced in CLASS 1 and CLASS 2.

The gluing is consonant with the norm UNI EN 314 and it is determined only on the basis of its resistance to the humidity that defines the gluing class (norm UNI EN 636)

The Invernizzi painted poplar plywood is produced in:

1. CLASS 1: ureic gluing method that is suitable to panels used in dry places and in interiors (UNI EN 636-1)
2. CLASS 2: melamine gluing method suitable to panels used in damp or in outside but sheltered places (UNI EN 636-1). All plywood panels are in formaldehyde emission class EI (Certificate CATAS);