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Black spots on poly
Thank you kindly for your information supplied and my apologies I should have specified that we are in the food industry. We make 1000 litre liquid liner bags for transportation of orange juice, tomatoe paste and so on, during shipment abroad. So our end users require that there should be no...- opelcd16v
- Post #4
- Forum: Material engineering general discussion
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Black spots on poly
What is the industy normal on black spots and grains generated from Poly film. We use jumbo rolls, highest micron is 125mic. and lowest micron is 60mic. We use a 100% HF121 LLDPE Hexene copolymer with medium antiblock and medium slip blend. Is it 5 per square meter, not to exceed a diameter of...- opelcd16v
- Thread
- Replies: 4
- Forum: Material engineering general discussion
