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Standard High Temperature Heat Seal Cover Tape from China Suppliers and Factory for Electronic Component Packaging
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Standard High Temperature Series Heat Seal Cover Tape-12.jpg

Standard High Temperature Heat Seal Cover Tape from China Suppliers and Factory for Electronic Component Packaging

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The Heat Seal Series Cover Tapes are essential for surface-mount packaging of electronic components, designed by leading China manufacturers. Our product range is meticulously structured, featuring a combination of three functional types and various material grades to meet diverse packaging requirements.

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Core Performance (Unified & Excellent)

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All variants of our cover tapes demonstrate consistently high mechanical properties, boasting a tensile strength of ≥2.5 kg and an elongation rate of ≥30%. This ensures reliability for high-speed packaging processes. With a recommended sealing temperature range of 150-180°C and 190-250°C, along with a uniform peel strength of 30-90g, our tapes provide dependable and user-friendly heat sealing performance, making us a top choice among suppliers in the industry.

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    Product Details

    📏
    Thickness
    0.055 mm
    💪
    Tensile Strength
    ≥ 2.5 kg
    🔄
    Elongation
    ≥ 30%
    🌡️
    Sealing Temp.
    150–180 °C
    ⚡
    High-Speed Temp.
    190–250 °C
    🔧
    Peel Force
    30–90 g
    Product Specifications
    Standard (Transparent) Single-Sided ESD (Light Blue)
    Surface Resistivity: 106–1010 Ω    		 Double-Sided ESD (Dark Blue)
    Surface Resistivity: 106–1011 Ω    		 Thickness (mm) ±0.006 Tensile Strength (kg) Elongation (%) Recommended Sealing Temp. (℃) Recommended Sealing Temp. (℃) | High-Speed Machine Peel Force (g) Compatible Carrier Tape
    YJRG-59H YJRG-59H-1L YJRG-59H-1LS 0.055 ≥2.5 ≥30 150–180 190–250 30–90 PS
    Product Overview
    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 0.055mm, a design that achieves an optimal balance between mechanical strength and handling convenience. It demonstrates excellent mechanical properties, with a tensile strength ≥2.5kg 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 30–90g 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
    What are the differences between YJRG-59H, YJRG-59H-1L, and YJRG-59H-1LS?
    YJRG-59H is the standard transparent version. YJRG-59H-1L is a single-sided ESD (light blue) variant with a surface resistivity of 106–1010 Ω. YJRG-59H-1LS is a double-sided ESD (dark blue) variant offering surface resistivity of 106–1011 Ω, providing enhanced anti-static protection on both sides.
    What carrier tape type is compatible with the YJRG-59H series?
    The YJRG-59H series cover tape is specifically designed for use with PS (Polystyrene) carrier tapes, ensuring secure and reliable sealing performance.
    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 recommended range is 190–250°C, allowing flexibility across different production setups.
    What is the peel force of the YJRG-59H series, and why does it matter?
    The peel force is precisely controlled within the range of 30–90g. This range ensures a reliable seal that protects components during transport while also allowing clean and easy peeling during rework or component placement operations.
    How does the double-sided anti-static model protect electronic components?
    The YJRG-59H-1LS double-sided ESD model provides anti-static protection on both surfaces, with a surface resistivity of 106–1011 Ω. This effectively dissipates electrostatic charges that could otherwise damage sensitive electronic components, improving overall product yield.
    Is the YJRG-59H series suitable for high-speed automated packaging lines?
    Yes. With a tensile strength ≥2.5kg and elongation ≥30%, combined with high-speed sealing temperature compatibility of 190–250°C, the YJRG-59H series is well-suited for high-speed automated packaging and SMT production environments.