Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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Q

LDPE Color Change Cleaning

A

Color change management combines production scheduling plus disassembly cleaning; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; Incorporate this case into the defect archive as a troubleshooting reference for similar future ...

Processing Machinery LDPEcolor changecleaningdie

Q

LDPE Thermocouple Calibration

A

Multi-line consistency relies on unified temperature control metrology; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; Incorporate this case into the defect archive as a troubleshooting reference for similar future problems.

Extrusion & Post LDPEthermocouplecalibrationconsistency

Q

LDPE Melt Actual Measurement

A

Film quality is based on the measured melt temperature; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; Incorporate this case into the defect archive as a troubleshooting reference for similar future problems.

Processing Machinery LDPEmelt actual measurementcorrectionbaseline

Q

LDPE Screw Speed

A

Screw speed is managed by the melt fracture critical value; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; Incorporate this case into the defect archive as a troubleshooting reference for similar future problems.

Processing Machinery LDPEscrew speedsharkskinPPA

Q

LDPE Back Pressure Control

A

LDPE back pressure should be low to prevent gels; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; Incorporate this case into the defect archive as a troubleshooting reference for similar future problems.

Processing Machinery LDPEback pressuregelshear heat

Q

LDPE Nozzle Temperature

A

LDPE drool is prevented by lowering temperature and suck-back; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; Incorporate this case into the defect archive as a troubleshooting reference for similar future problems.

Processing Machinery LDPEnozzledroolsuck-back

Q

LDPE Hot Runner

A

LDPE hot runner stringing is controlled by temperature; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; Incorporate this case into the defect archive as a troubleshooting reference for similar future problems.

Molds & Tooling LDPEhot runnerstringingtemperature

Q

LDPE Casting Chill Roll

A

Cast film roll attachment is controlled by roll temperature and air knife; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; Incorporate this case into the defect archive as a troubleshooting reference for similar future problems.

Extrusion & Post LDPEcastingchill rollair knife

Q

LDPE Die Temperature

A

Cast film uniformity relies on die temperature zone management; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; Incorporate this case into the defect archive as a troubleshooting reference for similar future problems.

Extrusion & Post LDPEdie temperaturecastinguniformity

Q

LDPE Color Masterbatch Dispersion

A

Film color specks rely on color masterbatch selection and dispersion; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; Incorporate this case into the defect archive as a troubleshooting reference for similar future problems.

Processing Machinery LDPEcolor masterbatchdispersionmelt index

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