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Yaygın plastik malzeme zorluklarına pratik yanıtlar
Makalelere Göz At →
Ara
11636
soru
Q
PET acetaldehyde exceeding standard
A
Acetaldehyde is a hygiene indicator for water bottles; temperature control is fundamental; 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 ...
Processing Machinery
PET
acetaldehyde
odor
water bottle
Q
PET screen change fluctuation
A
Screen change fluctuations are controlled with a continuous screen changer plus isolation and cutting; 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 simil...
Processing Machinery
PET
screen change
pressure fluctuation
isolation
Q
PET filter screen clogging
A
Filter screen pressure differential trend management is a means to stabilize output; 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...
Extrusion & Post
PET
filter screen
pressure differential
screen change
Q
PET die opening buildup
A
Die opening buildup is the accumulation of precipitates; cleaning plus temperature management; 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 probl...
Processing Machinery
PET
die opening buildup
precipitation
streaks
Q
PET melt fracture
A
Melt fracture is the speed upper limit; optimize the flow channel before increasing speed; 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 ...
Extrusion & Post
PET
melt fracture
sharkskin
shear
Q
PET thickness fluctuation
A
Longitudinal thickness relies on metering stability and online closed loop; 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
Processing Machinery
PET
thickness
metering pump
closed loop
Q
PET sheet scratches
A
Scratch prevention of high-gloss sheet relies on roll surface and environmental hygiene; 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...
Extrusion & Post
PET
scratch
roll surface
dust prevention
Q
PET sheet static electricity
A
Static control relies on ion neutralization plus humidity management; 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
Extrusion & Post
PET
static electricity
ionizing air
humidity
Q
PET uneven winding
A
Winding quality depends on thickness uniformity and tension control; 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
Extrusion & Post
PET
winding
tension
correction
Q
PET sheet warpage
A
Sheet warpage is a manifestation of uneven cooling on both sides; 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
Extrusion & Post
PET
sheet
warpage
cooling
Önceki
1
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767
768
769
770
771
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1164
Sonraki
Kategoriler
Tüm Konular
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
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