Problem & Solution

Practical answers to common plastic material challenges

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Ovality of Polypropylene Pipe Exceeding the Standard

Extrusion & Post ovalityuniform coolingsizing sleevehaul-off clampingpipe storage

Bending Deformation of Polypropylene Extruded Pipe

Extrusion & Post pipe bendinguneven coolinghaul-off alignmentuniform wall thicknessstraightness

Uneven Thickness of Polypropylene Cast Film

Extrusion & Post cast filmuneven thicknessT-dielip gapair knife

Blocking/Poor Opening of Polypropylene Film

Extrusion & Post film blockinganti-blocking agentwinding temperaturewinding tensionslip agent

Wrinkles Appearing in Polypropylene Blown Film

Extrusion & Post film wrinkleuneven thicknesshaul-off rollercollapsing framecooling line

Die Marks/Lines on Polypropylene Extruded Products

Extrusion & Post die markdie scratchimpurity cleaningflow channel designfilter screen

Uneven Thickness of Polypropylene Blown Film

Extrusion & Post film thicknessdie gaptemperature uniformityair ring coolinghaul-off stability

Poor Transparency of Polypropylene Blown Film

Extrusion & Post poor transparencycrystallinitycooling ratenucleating agenthaze

Process Connection Problem When Switching Between Different Processing Methods of Polypropylene

Extrusion & Post production transitionprocessing methodprocess parametersmaterial gradetrial production verification

Excessive Shrinkage of Polypropylene Extruded Products

Extrusion & Post shrinkagecrystallinitymelt temperaturecooling ratehaul-off speed

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