Plastic pallets from virgin polymers have been
around for quite some time but their share of the total pallet market
is insignificant since they are much more expensive. In fact, the
plastic pallets, therefore, have not developed significant volumes.
Plastic pallets from recycled Polyolefins have
also been around for some time without much success. The Association
of Plastics Manufacturers in Europe (APME) has financed the development
work on pallets mainly from recycled HDPE bottle grade blended with
some amount of PP. These have been used by some of the leading members
of APME like BASF and they have found them to be lighter and tougher
than wood. These pallets are self-stackable and can take load of
about 1.5 tonnes of polymers.
There is however only one problem that these pallets have to be
returned to achieve the desired cost economy. This problem therefore
restricts their usage only for short distances. It is estimated
that almost 0.5 million pallets from recycled polymers have been
used in Germany alone in 2000. Interestingly Remplan, Germany has
recently developed pallets from mixed recycled PET by the use of
transfer moulding. The future of pallets from recycled plastics
attaining wider acceptance, would essentially depend upon their
cost benefit compared to the wooden pallets.
(Source: Modern Plastics
International, April 2001) |
|