The diagram depicts that there are a number of processes involved in the production of plastic items. Apparently, this is a complex process that requires a range of equipment and machinery and, at some stage, skilled workers.
Firstly, the raw materials need to be delivered from the petroleum refinery to the plant. Once arrived, They are poured into a large drum and next passed to a special oven, which can heat the ingredients at a high pressure to form long molecules of plastic.
The second being molding, in which the granules are fed into the hopper and melted before reshaping and becoming mold again. At this point, the product is fundamentally completed, while at the same time, it also leaving some unwanted stuff.
Before being wrapped, the finished products have to be checked for any flaw by inspectors. If there are no problems, they will be packaged and stored in a warehouse.
The diagram depicts that there are a number of processes involved in the production of plastic items.
Apparently
, this is a complex process that requires a range of equipment and machinery and, at
some
stage, skilled workers.
Firstly
, the raw materials need to
be delivered
from the petroleum refinery to the plant. Once arrived, They
are poured
into a large drum and
next
passed to a special oven, which can heat the ingredients at a high pressure to form long molecules of plastic.
The second being molding, in which the granules
are fed
into the hopper and melted
before
reshaping and becoming mold again. At this point, the product is
fundamentally
completed, while at the same time, it
also
leaving
some
unwanted stuff.
Before
being wrapped
, the finished products
have to
be
checked
for any flaw by inspectors. If there are no problems, they will
be packaged
and stored in a warehouse.