Processing Machinery
5 görüntüleme
LDPE Insufficient Transverse Tear
Sorun Belirtisi
LDPE film tears easily in the transverse direction
Neden Analizi
Insufficient transverse blow-up orientation causes anisotropic imbalance of tear strength; when troubleshooting on site, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience; this mechanism has been repeatedly verified by industry data and should be confirmed first during troubleshooting
Çözüm
Optimize the blow-up ratio; test longitudinal-transverse strength balance; adjust the grade; after adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability; change only one variable at a time and record parameter changes, so as to locate the effective measure
Temel Çıkarım
Transverse tear strength relies on blow-up ratio balance; 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 similar problems in the future
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!