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Problema y solución

Respuestas prácticas a los desafíos comunes de los materiales plásticos

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11636 preguntas
Q
Elongation at Break of Cast Polypropylene Film Not Up to Standard
A
Film performance needs to be systematically optimized from three aspects: raw materials, process, and cooling.
Extrusion & Post elongation at breakfilmcast polypropylene filmextrusion temperaturestretching process
17 visualizaciones
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Q
efficiency decline Occurring in the winding Stage of Cast polypropylene film
A
The process parameters of each stage of film production need to be precisely controlled; equipment condition and raw material quality are the foundation.
Extrusion & Post windingefficiency declinecast polypropylene filmprocess parametersequipment maintenance
17 visualizaciones
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Q
Core Deformation Occurring in Winding/Slitting of Cast Polypropylene Film
A
The winding and slitting quality of the film is jointly determined by tension control, knife condition, and the quality of the film itself.
Extrusion & Post core deformationwinding and slittingcast polypropylene filmtension controlknife condition
17 visualizaciones
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Q
unstable speed Occurring in the extrusion Stage of Cast polypropylene film
A
The process parameters of each stage of film production need to be precisely controlled; equipment condition and raw material quality are the foundation.
Extrusion & Post extrusionunstable speedcast polypropylene filmprocess parametersequipment maintenance
17 visualizaciones
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Q
quality fluctuation Occurring in the slitting Stage of Cast polypropylene film
A
The process parameters of each stage of film production need to be precisely controlled; equipment condition and raw material quality are the foundation.
Extrusion & Post slittingquality fluctuationcast polypropylene filmprocess parametersequipment maintenance
17 visualizaciones
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Q
tension loss of control Occurring in the longitudinal stretching Stage of Cast polypropylene film
A
The process parameters of each stage of film production need to be precisely controlled; equipment condition and raw material quality are the foundation.
Extrusion & Post longitudinal stretchingtension loss of controlcast polypropylene filmprocess parametersequipment maintenance
17 visualizaciones
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Q
thickness deviation Occurring in the die discharge Stage of Cast polypropylene film
A
The process parameters of each stage of film production need to be precisely controlled; equipment condition and raw material quality are the foundation.
Extrusion & Post die dischargethickness deviationcast polypropylene filmprocess parametersequipment maintenance
17 visualizaciones
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Q
stress concentration Occurring in the corona treatment Stage of Cast polypropylene film
A
The process parameters of each stage of film production need to be precisely controlled; equipment condition and raw material quality are the foundation.
Extrusion & Post corona treatmentstress concentrationcast polypropylene filmprocess parametersequipment maintenance
17 visualizaciones
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Q
material waste Occurring in the cooling and sizing Stage of Cast polypropylene film
A
The process parameters of each stage of film production need to be precisely controlled; equipment condition and raw material quality are the foundation.
Extrusion & Post cooling and sizingmaterial wastecast polypropylene filmprocess parametersequipment maintenance
17 visualizaciones
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Q
Gel Particles Appearing on the Surface of Cast Polypropylene Film
A
Film surface defects need to be controlled from three aspects: extrusion temperature, die condition, and cooling conditions.
Material Drying gel particlefilm surfacecast polypropylene filmdie conditionchill roll
9 visualizaciones
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