📏
Thickness
0.055 mm
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Tensile Strength
≥ 2.5 kg
↔️
Elongation
≥ 30%
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Sealing Temp.
150–180 °C
⚙️
High-Speed Temp.
190–250 °C
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Peel Force
30–90 g
The YJRG-59H series cover tape comprises the base model YJRG-59H, the single-sided anti-static model YJRG-59H-1L, and the double-sided anti-static model YJRG-59H-1LS. The product features a standard thickness of 0.055 mm, a design that achieves an optimal balance between mechanical strength and handling convenience.
It demonstrates excellent mechanical properties, with a tensile strength ≥2.5 kg and an elongation ≥30%. This combination of parameters ensures stable performance during high-speed packaging processes.
Thermal performance data indicates that this series is suitable for conventional sealing temperatures of 150–180°C, while also meeting the requirements for high-speed sealing at 190–250°C. This temperature adaptability allows it to fulfill various production efficiency needs.
The precisely controlled peel force range of 30–90 g guarantees sealing reliability while facilitating potential rework operations. Designed specifically for use with PS carrier tapes, the double-sided anti-static model within the series provides comprehensive protection for sensitive electronic components, effectively preventing electrostatic damage and improving product yield.
❓ Frequently Asked Questions
Q
What is the difference between YJRG-59H, YJRG-59H-1L, and YJRG-59H-1LS?
YJRG-59H is the standard transparent cover tape. YJRG-59H-1L is a light blue single-sided ESD (anti-static) version with a surface resistivity of 106–1010 Ω. YJRG-59H-1LS is a dark blue double-sided ESD version with a surface resistivity of 106–1011 Ω, offering the most comprehensive electrostatic protection for sensitive components.
Q
What carrier tape is compatible with the YJRG-59H series?
The YJRG-59H series cover tape is specifically designed for use with PS (Polystyrene) carrier tapes. Using it with the correct carrier tape type ensures optimal sealing performance and reliable peel force during automated packaging.
Q
What sealing temperatures are recommended for the YJRG-59H series?
For conventional sealing equipment, the recommended temperature range is 150–180°C. For high-speed packaging machines, the sealing temperature should be set between 190–250°C. This wide temperature adaptability makes the series suitable for a variety of production line configurations.
Q
What does the peel force range of 30–90 g mean for production?
A peel force of 30–90 g provides a reliable seal that securely holds components in place during transport and handling, while remaining easy enough to peel for rework or inspection. This controlled range minimizes the risk of component displacement or damage during automated tape-and-reel processes.
Q
How does the double-sided ESD model protect electronic components?
The YJRG-59H-1LS double-sided anti-static cover tape dissipates electrostatic charges on both surfaces, preventing electrostatic discharge (ESD) events that could damage sensitive electronic components such as ICs and semiconductors. This dual-sided protection significantly reduces the risk of latent or catastrophic ESD damage, helping to improve overall product yield.
Q
Is the YJRG-59H series suitable for high-speed automated packaging lines?
Yes. The YJRG-59H series is engineered to perform reliably on both standard and high-speed packaging lines. With a tensile strength of ≥2.5 kg and elongation of ≥30%, combined with a high-speed sealing temperature range of 190–250°C, the tape maintains consistent sealing quality and mechanical integrity even under the demands of high-throughput automated production environments.
