Laid
- papers with a ribbed appearance produced by a mould
or dandy roll which has wires parallel to each other and
not woven.
Lamination
- the combination of two or more materials using a bonding
agent.
Layboy
- stacking device on a paper cutter.
Lignin
- substance in wood which binds its fibres together and
reinforces its structure. Lignin is removed in the manufacture
of chemical pulp.
Loading or Filler
- fine white pigment in the form of powder or slurry used
to improve smoothness, opacity, brightness and dimensional
stability of paper and board.
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