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Self-Adhesive Cover Tape from China Factory - High-Quality Adhesive Solutions by Trusted Suppliers
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Self-Adhesive Cover Tape from China Factory - High-Quality Adhesive Solutions by Trusted Suppliers

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Introducing the Self-Adhesive Cover Tape Series, a product of advanced precision coating technology designed for stable and controllable adhesion. This innovative tape features a unique ambient-temperature sealing characteristic that ensures secure bonding with carrier tapes without the need for heating. This not only streamlines the packaging process but also significantly reduces energy consumption costs, making it an ideal choice for various applications.

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Our Self-Adhesive Cover Tape is scientifically categorized into four distinct grades based on bonding strength requirements:
Low Tack (YJLG-80/81): Offers a peel force of 30-70g, making it perfect for packaging that requires frequent opening.
Medium Tack (YJLG-83/85): With a peel force of 60-90g, it strikes a balance between seal integrity and ease of opening.
High Tack (YJLG-86/87): Provides a peel force of 70-120g, ensuring stronger sealing assurance for critical applications.
Super High Tack (YJLG-87+/89): Delivers a peel force of 100-150g, suitable for meeting the most stringent sealing requirements.

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Each model in our range maintains consistently excellent mechanical properties, featuring a tensile strength of ≥2.5kg and elongation of ≥30%. The tape thickness is precisely controlled within 0.06mm ±0.005mm, ensuring optimal performance and reliability.

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As a leading manufacturer in China, we pride ourselves on being a trusted supplier of high-quality adhesive solutions. Choose our Self-Adhesive Cover Tape Series for unparalleled quality and efficiency in your packaging needs.

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    Product Details

    Model Peel Force (g) Tensile Strength (kg) Elongation (%) Thickness (mm) ±0.005 Specifications (mm)
    Low Tack (YJLG-80/81) 30–70 ≥2.5 ≥30 0.06 Standard range: 5.4–97.5 mm
    Custom sizes: Fully supported.
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    Low Peel Adhesion 30–70g controlled peel force for easy, residue-free removal
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    Ultra-Thin Profile 0.06mm uniform thickness with ±0.005mm tight tolerance
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    Strong Mechanics Tensile strength ≥2.5kg and elongation ≥30% for high-speed use

    YJLG-80/81 is a low-adhesion electronic tape specifically designed for applications requiring gentle bonding and easy peeling. With a peel adhesion force controlled between 30–70 grams, it ensures effective bonding during the encapsulation process while allowing easy removal when needed, leaving no residue—making it particularly suitable for precision component encapsulation that demands high surface cleanliness.

    The product features a uniform thickness of 0.06mm (tolerance ±0.005mm), maintaining a slim profile while offering excellent mechanical properties—tensile strength ≥2.5kg and elongation ≥30%—ensuring it resists breakage or deformation during high-speed mounting and transportation.

    ⚡ Anti-Static Grade Options
    • Option 1
      Single-sided Brown
      Anti-static performance: 10⁵–10⁸ Ω
    • Option 2
      Single-sided Light Blue
      Anti-static performance: 10⁶–10¹⁰ Ω
    • Option 3
      Double-Sided Anti-Static
      Anti-static performance: 10⁶–10¹¹ Ω

    Users can flexibly select based on the electrostatic sensitivity of their components. Its standard specifications cover widths ranging from 5.4mm to 97.5mm, and custom sizes are also supported. It is widely used in light encapsulation scenarios such as LEDs and flexible circuit boards, where both adhesion strength and electrostatic protection are critical.

    💬 Frequently Asked Questions
    Q What is the peel force range of the YJLG-80/81 low tack tape?
    The YJLG-80/81 has a peel adhesion force controlled between 30–70 grams. This low tack range ensures secure bonding during the encapsulation process while allowing clean, residue-free removal when needed.
    Q Does the YJLG-80/81 tape leave any residue after removal?
    No. The YJLG-80/81 is specifically engineered to leave no residue upon removal, making it ideal for precision component encapsulation where high surface cleanliness is required.
    Q What anti-static grades are available for this tape?
    Three anti-static options are available: single-sided brown (10⁵–10⁸ Ω), single-sided light blue (10⁶–10¹⁰ Ω), and double-sided anti-static (10⁶–10¹¹ Ω). Users can select the appropriate grade based on the electrostatic sensitivity of their components.
    Q What standard width sizes are available, and can custom sizes be ordered?
    Standard specifications cover widths from 5.4mm to 97.5mm. Custom sizes are fully supported to meet specific application requirements.
    Q What are the typical application scenarios for YJLG-80/81?
    YJLG-80/81 is widely used in light encapsulation scenarios including LEDs and flexible circuit boards (FPCs), where both reliable adhesion strength and effective electrostatic protection are critical requirements.
    Q What mechanical performance can be expected during high-speed mounting?
    The tape offers a tensile strength of ≥2.5kg and an elongation rate of ≥30%, ensuring it resists breakage or deformation during high-speed mounting and transportation processes.