E: sales@astrapac.co.uk
T: 01543 677262
Astrapac offers currently two models of manual CLAM BLISTER sealing device. Both provide a spot weld for securing closure. The OYSTER uses a constant heat approch to melt and form a bond between the sealing tips. The SONIC CLAMMASTER uses high frequency vibration to form a seal. This has several advantages over the OYSTER model (refer to brochure).
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