Processing Machinery
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PBAT agricultural mulch film application
Problem Phenomenon
PBAT agricultural mulch film service period and degradation period do not match, breaking too early or remaining as residue.
Cause Analysis
PBAT mulch film strength retention during the service period; degradation initiation time; environmental condition differences; thickness design; crop cycle matching.; when troubleshooting on site, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
Solution
①Service period strength verification; ②degradation time regulation; ③environmental adaptability evaluation; ④thickness optimization; ⑤crop cycle matching.; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
Time matching is the application core of PBAT mulch film; strength and degradation balance; evaluation ensures effect.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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