Problem & Solution

Practical answers to common plastic material challenges

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Q

POM Bubble

A

Distinguish moisture, entrained air, and shrinkage voids by bubble position and form; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for subsequent simila...

Material Drying POMbubblemoisture contentshrinkage void

Q

POM drying equipment selection

A

POM drying equipment is matched to consumption, and the accuracy requirement is not high; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems i...

Material Drying POMdrying equipmentovenselection

Q

POM hopper drying and heat preservation

A

Dried material storage requires both heat preservation and dryness; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future

Material Drying POMhopperheat preservationmoisture regain

Q

POM small-batch drying

A

Standardization of small-scale drying ensures data comparability; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future

Material Drying POMsmall batchvacuum ovenstandardization

Q

POM drying records

A

Drying records are the foundation of the traceability system; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future

Material Drying POMdrying recordtraceabilitysampling

Q

POM storage management

A

Sealed storage of POM is a basic requirement; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future

Material Drying POMstoragesealingopening

Q

POM plum rain season management

A

POM must also restore drying management in high-humidity seasons; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future

Material Drying POMplum rain seasonmoisture absorptiondrying

Q

POM color masterbatch handling

A

POM color masterbatch must be dedicated and dried synchronously; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future

Material Drying POMcolor masterbatchcompatibilitydrying

Q

POM recycled '2079851475616104451

A

Recycled material should be dried separately and blended in limited amounts; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future

Material Drying POMrecycled materialdryingblending

Q

POM start-up pre-drying

A

When restarting after shutdown, first restore the material and equipment state; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future

Material Drying POMstart-uppre-dryingfirst article

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