5.2 Wood
・ Types of wood
woo d f ib er s and resin bind er for me d und er hig h
temperature and pressure. The resin binder has a
significant effect on the fume generated during laser
process. Low formaldehyde MDF is recommended to
reduce harmful fumes.
wo o d ve ne e r or wo o d f ib e r glue d to g et he r. L ow
formaldehyde ply wood is recommended to reduce
harmful fumes.
w hen engr aved due to grow t h r ings. T he uneven
density of wood can cause such result which is ver y
usual.
41
・
Medium-density Fiberboard (MDF)
M D F i s a w o o d p r o d u c t m a d e b y
・
Plywood
P l y w o o d i s m a d e b y l a y e r s o f
・
Solid Wood
Solid wood might have uneven grain