ASTM

ASTM F1921/F1921M-12(2023) 82 PDF Download

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1.1 These two test methods cover laboratory measurement of the strength of heatseals formed between thermoplastic surfaces of flexible webs, immediately after a seal has been made and before it cools to ambient temperature (hot tack strength).

Product Details

Published:
04/01/2023
Number of Pages:
9
File Size:
1 file , 610 KB
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