Enhanced High Temperature Series for Heat Seal Cover Tape
Product advantages
Regarding physical properties, the YJRG-51A model features a 0.06mm thickness design, while the YJRG-51BA employs a thinner 0.05mm profile. Both maintain precise tolerance control of ±0.005mm. The products exhibit outstanding mechanical performance with shear strength ≥2.5kg and elongation ≥30%, ensuring excellent durability and adaptability during packaging processes.
Temperature resistance is a distinguishing characteristic of this series, with a recommended sealing temperature range of 160-190°C and compatibility with high-speed sealing processes at 190-250°C. This broad temperature capability enables reliable performance in various high-temperature manufacturing environments.
The peel force is controlled within a 30-90g range, a carefully engineered parameter that ensures strong adhesion during packaging while allowing convenient removal when needed. Specifically designed for PS carrier tapes, this series holds broad application prospects in electronic component packaging. Whether opting for the slightly thicker YJRG-51A design or the thinner YJRG-51BA alternative, both provide reliable protection and stable performance for electronic components, making them essential packaging materials in modern electronics manufacturing.
| Standard (Transparent) | Single-Sided ESD (Light Blue) Surface Resistivity: 10^6-10^10 Ω |
Double-Sided ESD (Dark Blue) Surface Resistivity: 10^6-10^11 Ω |
Thickness (mm) ±0.006 | Tensile Strength (kg) | Elongation (%) | Recommended Sealing Temperature (℃) | Recommended Sealing Temp. (℃) | High-Speed Machine | Peel Force (g) | Compatible Carrier Tape |
| YJRG-51A | YJRG-51-1L | YJRG-51-1LS | 0.06 | ≥2.5 | ≥30 | 160-190 | 190-250 | 30-90 | PS |
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The YJRG-51A series cover tape consists of the base model YJRG-51A, the single-sided anti-static model YJRG-51-1L, and the double-sided anti-static model YJRG-51-1LS. With a thickness design of 0.06mm, this series is slightly thicker than other series, giving it unique advantages in applications requiring enhanced mechanical protection. The product delivers reliable mechanical performance, featuring a tensile strength ≥2.5kg and elongation ≥30%. This parameter combination ensures stable protective performance during both packaging and use. Regarding thermal properties, this series offers a conventional sealing temperature range of 160-190°C, which is slightly higher than other series, while also accommodating high-speed sealing processes at 190-250°C. This characteristic enables it to meet special process requirements. The peel force range of 30-90g is rationally designed to ensure secure sealing while maintaining rework convenience. Specifically designed for use with PS carrier tapes, the double-sided anti-static model in this series provides comprehensive protection for highly sensitive electronic components, effectively preventing electrostatic damage and improving product reliability. | |||||||||
| Standard (Transparent) | Single-Sided ESD (Light Blue) Surface Resistivity: 10^6-10^10 Ω |
Double-Sided ESD (Dark Blue) Surface Resistivity: 10^6-10^11 Ω |
Thickness (mm) ±0.006 | Tensile Strength (kg) | Elongation (%) | Recommended Sealing Temperature (℃) | Recommended Sealing Temp. (℃) | High-Speed Machine | Peel Force (g) | Compatible Carrier Tape |
| YJRG-51BA | YJRG-51B-1L | YJRG-51B-1LS | 0.05 | ≥2.5 | ≥30 | 160-190 | 190-250 | 30-90 | PS |
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The YJRG-51BA series cover tape offers three models: the standard YJRG-51BA, the single-sided anti-static YJRG-51B-1L, and the double-sided anti-static YJRG-51B-1LS. Featuring a 0.05mm thickness design, this specification achieves an optimal balance between protective performance and spatial efficiency. The mechanical performance parameters indicate a tensile strength of ≥2.5kg and an elongation of ≥30%. This combination ensures excellent mechanical stability throughout the packaging process. In terms of thermal performance, the series supports a conventional sealing temperature range of 160–190°C, which is slightly higher than the standard series, while also accommodating high-speed sealing requirements of 190–250°C. This provides greater flexibility for specialized process needs. The peel force range of 30–90g is precisely controlled to guarantee sealing reliability while maintaining ease of maintenance. Designed specifically for PS carrier tapes, the double-sided anti-static model offers comprehensive electrostatic protection for sensitive electronic components, effectively enhancing the reliability of the product in electrostatic-sensitive environments. | |||||||||