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PETG Tray/Tyvek Lid Seal Creep Failure Modes 

03-18-2020 11:36 AM
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03-19-2020 09:22 AM

April, have you looked into the supplier of the tray and what detesting agent they use?  It's possible the flange is contaminated and the coated can not reach the PETG.

As a test use a IPA and wipe down the flange area and try to seal the same lot of coated Tyvek to see if this helps.

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