Heat Seal Cover Tape

High quality heat activated cover tape engineered specifically to meet IC/LED packaging requirement; 70 degree oven test heat resistance and compatible for sealing speed of 0.1/sec. For any heat-activated adhesive cover tape, as a general rule,increasing temperature, dwell time, and pressure on a given sealing machine will, within limits, increase adhesion (peel). However, for most of the HAA cover tapes available in the marketplace today, temperature and dwell will have a greater affect on adhesion than pressure. The ways these variables interact in the sealing process are of interest to anyone trying to control a packaging process.

Width: 5.4mm, 9.3mm, 13.3mm, 21.3mm, 25.5mm, 37.5mm, 49.5mm, 65.5mm, 81.5mm

PSA Cover Tape

PSA cover tapes ( Cold Seal Cover Tape ) is easier to seal than the heat activated counterparts. The PSA adhesive is a synthetic adhesive formulated to remain tacky over a wide range of temperatures, including room temperature. Hence, PSA cover tapes don't heat to seal them with carrier tape. PSA cover tapes are slightly more complex in their cons.

Width: 5.4mm, 9.3mm, 13.3mm, 21.3mm, 25.5mm, 37.5mm, 49.5mm, 65.5mm, 81.5mm

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