Plastic should advertent in mix colors doubt

The process is very main, contain person, machine, makings, law and environmental element.

Person: The person includes mix colors personnel (experience) , little material personnel (weigh a fault) , burden personnel) .

Machine: (the electronic balance, platform balance, mixer, extruder, pelleter, machine that note model) .

Extruder is advertent of extruder temperature, screw cut, of the machine cleanness is clean (bigger to impact of light color material) etc.

Makings: Expect each constituent that show model guesses, raw material colour is not stable (2 class expect) , have moisture content (POE, French chalk) etc, dye submits grain form (EG is red) , dye is in did not disperse good in attenuant process (when artificial dilute) , the error of painty oneself (between each batch) hour stays to grow too in extruder in the makings in mix colors process, cause color change.

Law:
1, mix colors method: In mix colors, one is experience, summary of a demand is Baconian. (when V9118 replaces 3500HD, it is the connection of 3.2 times about. To A the value has a bit effect. Be like: Shallow the color of camel's hair; Change when 4130FM when ZBP is red, have 4.35 times connection. Yellow has 0.6, l is worth 1.05 times. Be like: Golden sanded palm)
Can find sure regulation from inside mix colors data. For this colour the next time mix colors does summary.

2, agitate makings: Order of feed in raw material, agitate makings hour.

3, pull makings: If expect the hour in keeping extruder is too long,become angry, a makings is squeezed to need to cut off or should expect in front cake.

4, hit color board: The material that makes color board is sure leveling passes, color board is sure want plump, without silver-colored silk. The surface when water-cooling is not flyblown, especially ABS.

Environment: Little material room (not neat, painty belt enters other foreign matter) , between burden (break with of little material bag, dye desertions) , the post that pack (introduce miscellaneous material) etc.




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