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RE: Basic Steps for the Formation of Polyethylene Bagging sheets from HDPE Using an Extruder (photo). Lesson 1

in #steemstem6 years ago
  1. A lot, a whole lot
  2. There are pellets of other colours. You mix them with the normal white HDPE pellets and you get a coloured nylon. However you should not this pellets are mixed in small proportions. 2 bags ie 50kg of white HDPE goes with 0.5kg of the coloured pellets

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