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Posts sent on: 2015-12-28

28 Dec 2015 
Grade plastic is a genuine name given to regrind plastic that is part way recycled, rGrade plastic is trusted in manufacturing operations such as for example injection moulding when combined in small amounts with new virgin plastic, rGrade plastic much cheaper than recycled plastic because it has not been subjected to all of the steps in the recycling of plastic.

Although rGrade plastic hasn't been subjected to all of the steps required to be classed as a fully recycled product and be ready for use in making, such as for example melting the tidy reground plastic and extruding in to the type of pellets it even so has to undergo substantial processes to be categorized as rGrade plastic pellets.

First rung on the ladder in the recycling of plastic process is to identify and separate the different types of plastic, that is carried out using a combination of the Plastic Identification Codes - PIC code for brief or by sampling and measuring flow rates on a laboratory.

Washing the plastic to be recycled can be an important portion of the process, while all debris such as food, labels and adhesive that remain must be completely removed or it'll contaminate the rGrade plastic, this is a single reason why people at home are encouraged to rinse food from plastic containers ahead of inserting them in the recycling bins.

Once the waste plastic has been sorted and washed it is then fed in to good sized hoppers which drop the plastic products on to large grinding machines, the effect is finely ground pieces of plastic that is bagged, weighed and labelled ready for dispatch to the injection moulding companies for use in mixed runs with new plastic.

To sum up, any reduction in consumption of new raw materials can only be good for the environment but if you're involved with plastic manufacturing and are taking into consideration the merits of working with recycled plastic materials then the benefits are three fold, cheaper, more revenue, environmental friendly.

Many plastic manufacturers already are mixer extruder benefiting from the price savings which can be made by adding a % of recycled or rGrade plastic pellets to their mix, be this injection or extrusion manufacturing processes the cost savings could be huge particularly when a volume run is normally planned.

Add to this kind of the huge benefits to the environment which you can promote about any marketing material, manufacturers who use recycled plastic distribute the right message to their customers, this will only help boost sales and profits even further surely.
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