Premolded preforms are placed over the lids of containers and then sent through a heat tunnel.
PVC neck bands
Made in the USA, Seal-It's (Hicksville, NY) heat-shrink TE neck bands are a low-cost way to provide tamper-evidence. Made of PVC, these neck bands can be made of any size and can be printed with custom designs or logos.
Oct 31st, 1996
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