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Yaygın plastik malzeme zorluklarına pratik yanıtlar

Makalelere Göz At →
11636 soru
Q
Scratches on PET preforms during conveying
A
PET preform scratching is a common problem in the post-processing stage.
Molds & Tooling PETpreformscratchingconveyingdemolding temperature
9 görüntüleme
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Q
Longitudinal streaks on PET extruded sheet
Q
Fogging on the surface of PET parts after packaging
A
PET surface fogging affects display effect and needs anti-fog treatment.
Material Drying PETfoggingcondensationanti-fogtransparency
10 görüntüleme
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Q
Insufficient peel strength of PET extrusion coating
A
PET extrusion coating bonding requires dual guarantees of substrate surface treatment and process temperature.
Extrusion & Post PETextrusion coatingpeel strengthsurface treatment
10 görüntüleme
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Q
Rough surface of PET foamed sheet
A
PET foamed sheet surface quality needs to be improved from melt strength and process parameters.
Molding Process PETfoamingrough surfacemelt strengthchain extender
10 görüntüleme
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Q
High boiling water shrinkage rate of PET fiber
A
PET fiber boiling water shrinkage rate reflects the internal stress level; full heat setting is the control means.
Extrusion & Post PETfiberboiling water shrinkageheat settinginternal stress
9 görüntüleme
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Q
Unstable crimp degree of PET fiber
A
PET staple fiber crimp stability is crucial for downstream textile processing.
Extrusion & Post PETstaple fibercrimp degreedrawing process
10 görüntüleme
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Q
Uneven dyeing of PET fiber
A
PET fiber dyeing uniformity depends on the uniformity of the fiber microstructure.
Extrusion & Post PETfiberuneven dyeingcrystallinityorientation degree
9 görüntüleme
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Q
Hot runner temperature out of control in PET '2079851475616104452
A
PET hot runner temperature out of control quickly leads to batch scrap.
Injection Molding PEThot runnertemperature out of controlthermocoupleheating band
9 görüntüleme
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Q
Ridges in PET film winding
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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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