Processing Machinery
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PBAT tableware heat resistance
Problem Phenomenon
PBAT tableware has insufficient heat resistance, deforms with hot food, and use is limited.
Cause Analysis
PBAT heat distortion temperature is limited; hot food temperature; thickness design; usage method; modification improvement.; when troubleshooting on site, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
Solution
①Heat-resistant modification; ②thickness design; ③use temperature labeling; ④scenario matching; ⑤consumer guidance.; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
The heat resistance boundary of PBAT tableware must be clear; modification and design improve it; labeling guides use.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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