What is importance of knurling in blister packing.
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Knurling in the blister help in proper sealing of the blister and proper knurling prevent blister from leak test failure.Proper Knurling shows good blister quality.
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What is importance of knurling in blister packing.
Knurling in the blister help in proper sealing of the blister and proper knurling prevent blister from leak test failure.Proper Knurling shows good blister quality.