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Hot probe sealing of tubes

The Tonazzi line of tube filling machines from Key Intl. (Englishtown, NJ) uses hot probe tube sealing system for closure of HDPE, LDPE, PP, laminated, and coextruded tubes.

Can seal tubes measuring 0.4" to 2.2" in dia, 2" to 10" L, with a dosage volume from 0.1 to 13.5 oz, at speeds to 200/min, depending on size. The system offers quicker changeovers, less downtime, lower temperature seal zone and elimination of contamination, says the company.

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