Problema y solución

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Uneven Density Distribution of PTFE Raw Material Tape Produced by Calendering Process

This problem is a typical manifestation of uneven density distribution of PTFE raw material tape produced by calendering process in calendering. The core of the solution lies in the precise adjustment of nip compensation, uniform control of roll temperature distribution, and stability assurance o...

Extrusion & Post uneven roll temperatureheat transfer oil channelsroll end heat dissipationinfrared temperature measurementtemperature control deviation

Annular Airflow Interference Between Rolls of Ultra-thin Calendered Films (<20μm)

This problem is a typical manifestation of annular airflow interference between rolls of ultra-thin calendered films (<20μm) in calendering. The core of the solution lies in the precise adjustment of nip compensation, uniform control of roll temperature distribution, and stability assurance of th...

Extrusion & Post roll surface wearhard impuritiesnatural wearroll surface protectionmetal detection

Light Transmittance Attenuation of Photovoltaic EVA Encapsulation Film After Embossing

This problem is a typical manifestation of light transmittance attenuation of photovoltaic EVA encapsulation film after embossing in calendering. The core of the solution lies in the precise adjustment of nip compensation, uniform control of roll temperature distribution, and stability assurance ...

Extrusion & Post light transmittance attenuation of photovoltaic EVA encapsulation film after embossingtemperaturepressure

Ultra-high Shear at the Nip Causing Polymer Chain Scission

This problem is a typical manifestation of ultra-high shear at the nip causing polymer chain scission in calendering. The core of the solution lies in the precise adjustment of nip compensation, uniform control of roll temperature distribution, and stability assurance of the feed system. It is re...

Extrusion & Post uneven roll temperatureheat transfer oil channelsroll end heat dissipationinfrared temperature measurementtemperature control deviation

Roll Thermal Shock at the Moment of Power Failure of the Calendering Line

This problem is a typical manifestation of roll thermal shock at the moment of power failure of the calendering line in calendering. The core of the solution lies in the precise adjustment of nip compensation, uniform control of roll temperature distribution, and stability assurance of the feed s...

Extrusion & Post uneven roll temperatureheat transfer oil channelsroll end heat dissipationinfrared temperature measurementtemperature control deviation

Misalignment During Film Folding Caused by Film Static Electricity

This problem is a typical manifestation of misalignment during film folding caused by film static electricity in calendering. The core of the solution lies in the precise adjustment of nip compensation, uniform control of roll temperature distribution, and stability assurance of the feed system. ...

Extrusion & Post spinning static electricityambient humiditystatic eliminationantistatic agentyarn guide material

Local Corrosion Pits on the Calender Roll Surface (Chloride Ion Corrosion)

This problem is a typical manifestation of local corrosion pits on the calender roll surface (chloride ion corrosion) in calendering. The core of the solution lies in the precise adjustment of nip compensation, uniform control of roll temperature distribution, and stability assurance of the feed ...

Extrusion & Post roll surface wearhard impuritiesnatural wearroll surface protectionmetal detection

Surface Cracking of Rubber Calendered Products Caused by Environmental Ozone

The essence of coating cracking is that the internal stress exceeds the fracture toughness of the coating. The core of the solution is "stress reduction + toughening": control the coating thickness to avoid excessive stress accumulation, adopt mild curing conditions to allow stress relaxation, ad...

Extrusion & Post coating crackingshrinkage rate differencecoating thicknesscuring conditionstoughening agent

Embrittlement of Plasticizer in Calendered PVC Film After Long-term Migration

This problem is a typical manifestation of embrittlement of plasticizer in calendered PVC film after long-term migration in calendering. The core of the solution lies in the precise adjustment of nip compensation, uniform control of roll temperature distribution, and stability assurance of the fe...

Extrusion & Post embrittlement of plasticizer in calendered PVC film after long-term migration

Delamination of High-strength PET Calendered Sheets

This problem is a typical manifestation of delamination of high-strength PET calendered sheets in calendering. The core of the solution lies in the precise adjustment of nip compensation, uniform control of roll temperature distribution, and stability assurance of the feed system. It is recommend...

Extrusion & Post delamination of high-strength PET calendered sheets

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