문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

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Q

Rubber Build-Up on the Pulling Roller Surface

A

This problem is a typical manifestation of rubber build-up on the pulling roller surface in melt spinning. The core of the solution lies in the precise stability of the spinning temperature, the high-precision control of metering supply, and the optimized maintenance of the spinneret/cooling air ...

Extrusion & Post pulling slippagepulling roller wearclamping pressuretransmission systemdimensional fluctuation

Q

Vacuum Degree Drop of the Vented Spinning Machine

A

This problem is a typical manifestation of vacuum degree drop of the vented spinning machine in melt spinning. The core of the solution lies in the precise stability of the spinning temperature, the high-precision control of metering supply, and the optimized maintenance of the spinneret/cooling ...

Extrusion & Post poor ventingvent port material leakagevacuum pipelinescrew conveying matchingvent port design

Q

Frequent Wear of the Traverse Yarn Guide of the Winder

A

This problem is a typical manifestation of frequent wear of the traverse yarn guide of the winder in melt spinning. The core of the solution lies in the precise stability of the spinning temperature, the high-precision control of metering supply, and the optimized maintenance of the spinneret/coo...

Extrusion & Post coating abrasion resistancecrosslinking densitynano fillerdispersibilityresin system

Q

Static Charge Generated by the Yarn Bundle During Drawing

A

This problem is a typical manifestation of static charge generated by the yarn bundle during drawing in melt spinning. The core of the solution lies in the precise stability of the spinning temperature, the high-precision control of metering supply, and the optimized maintenance of the spinneret/...

Extrusion & Post spinning static electricityambient humiditystatic eliminationantistatic agentguide material

Q

Frosting Around the Outlets Caused by Too Low Spinneret Face Temperature

A

The essence of spinneret clogging is that impurity particles or degraded gel in the melt clog the tiny spinneret hole inlets. The core of the solution is "cleanliness + filtration + regular cleaning": strengthen chip purity control to reduce impurity sources, use pre-filters (sintered metal filte...

Extrusion & Post spinneret clogginggel particlespre-filtrationtriethylene glycol cleaningcomponent maintenance

Q

Uneven Side-Blowing Air/Ring-Blowing Air

A

This problem is a typical manifestation of uneven side-blowing air/ring-blowing air in melt spinning. The core of the solution lies in the precise stability of the spinning temperature, the high-precision control of metering supply, and the optimized maintenance of the spinneret/cooling air field...

Extrusion & Post side-blowing air and ring-blowing airair duct cleaninghoneycomb plate cloggingwind speed calibrationair chamber sealing

Q

Filter Pressure Difference Rising Too Fast

A

This problem is a typical manifestation of filter pressure difference rising too fast in melt spinning. The core of the solution lies in the precise stability of the spinning temperature, the high-precision control of metering supply, and the optimized maintenance of the spinneret/cooling air fie...

Extrusion & Post filter pressure differencechip ash contentfiltration areapipeline cleaningpressure difference monitoring

Q

Uneven Spinning Box Temperature

A

This problem is a typical manifestation of uneven spinning box temperature in melt spinning. The core of the solution lies in the precise stability of the spinning temperature, the high-precision control of metering supply, and the optimized maintenance of the spinneret/cooling air field. It is r...

Extrusion & Post spinning box temperaturebiphenyl systemheating elementsinsulation repairtemperature calibration

Q

Excessive Component Pressure

A

This problem is a typical manifestation of excessive component pressure in melt spinning. The core of the solution lies in the precise stability of the spinning temperature, the high-precision control of metering supply, and the optimized maintenance of the spinneret/cooling air field. It is reco...

Extrusion & Post component pressurefiltration precisionchip cleanlinessdirt-holding capacitypressure monitoring

Q

Improper Spinning Temperature

A

This problem is a typical manifestation of improper spinning temperature in melt spinning. The core of the solution lies in the precise stability of the spinning temperature, the high-precision control of metering supply, and the optimized maintenance of the spinneret/cooling air field. It is rec...

Extrusion & Post spinning temperaturechip IVrheological characteristicstemperature settingIV monitoring

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카테고리

전체 주제 11636 Material Drying 1439 Injection Molding 1506 Molding Process 740 Molds & Tooling 1506 Processing Machinery 2025 Extrusion & Post 2239 Blow Molding 315 Thermoforming 141 Material Analysis 1343 Production & Quality 382