Friday, November 23, 2007

Basic understanding of coloring polymers on processing machines

Colouring polymers at the machine can offer significant cost benefits, including lower material inventory costs and improved process flexibility when compared with the cost of buying pre coloured polymer or installing a large-capacity central blender to premix polymer and colour concentrate. While colouring at the machine should be relatively simple and efficient, several things can go wrong. As such, it is essential to understand the process of colouring at the machine, typical colouring problems and their solutions, and the impact of colouring on the bottom line. The three basic problem areas with on-machine colouring are:

For more details please click on the following link
http://www.plastemart.com/upload/Literature/Coloring-polymers-on-processing-machines.asp

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