Industrial Double Sided PET Film Tape

This industrial double sided PET film tape combines a dimensionally stable clear polyester carrier coated on both sides with high-tack solvent-based acrylic pressure-sensitive adhesive. Formulated specifically to bridge challenging high-surface-energy (HSE) and low-surface-energy (LSE) materials, the double coated polyester tape maintains structural joint stability under constant dynamic shear and vibration. The ultra-thin PET film tape backing offers high tensile strength and tear resistance, making it an ideal choice for high-speed automated lamination, rotary die-cutting, and manual assembly operations without carrier stretching or edge curl.

High initial tack and immediate functional bond strength across ABS, PC, acrylic, glass, and metal substrates right after assembly.

The dimensionally stable PET film tape carrier resists web distortion during continuous slitting and high-speed automatic module placement.

Superior resistance against plasticizers, aging, UV exposure, and moisture ingress for long-term outdoor mounting stability.

Exceptional shear resistance under continuous gravitational loading prevents edge-lifting on curved decorative trims and nameplates.

Clean processing characteristics support continuous precision rotary die-cutting without adhesive buildup or liner tearing.

Formulated to function reliably across a wide operating temperature window up to 150°C short-term bake cycles.

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Integrating our industrial double sided PET film tape into production workflows streamlines bonding across multiple manufacturing sectors:

• Electronics & Display Assembly: Mounting LCD reflective film stacks, touch-screen lens frames, battery pack covers, and membrane switches where optical clarity and gap filling are required.
• Automotive Interior & Exterior: Lamination of ABS plastic trims, emblem nameplates, rear-view mirror modules, and decorative interior fascia components subject to dynamic road shock.
• General Industrial Lamination: Permanent bonding of PP, PE, PVC, acrylic sheets, and decorative aluminum extrusions in sign-making and furniture construction.
• Nameplate & Emblem Lamination: Providing high shear strength and flush mounting for metal nameplates, membrane switches, decorative trim strips, and graphic overlays against plastic housings and metal enclosures.

Q1: What is the shelf life and storage requirement for high-volume master log rolls in non-climate-controlled warehouses?

A1: Stored at recommended conditions of 20°C to 25°C (68°F to 77°F) and 50% relative humidity, the material retains full 180° peel adhesion and tack for 12 months. The protective release liner and tight cross-linked matrix prevent edge bleed or adhesive telescoping on master log rolls during long-distance oceanic freight.

Q2: Can this tape withstand automated die-cutting without adhesive bleeding?

A2: Yes. The high cohesive strength of the cross-linked acrylic formulation paired with the tear-resistant PET backing ensures clean steel-rule or rotary die-cutting. It produces sharp edges without adhesive stringing or liner-tear issues during automated high-speed converting.

Q3: How does the dimensional stability of the PET carrier compare to tissue or PVC backings during high-tension roll-to-roll lamination?

A3: Unlike tissue or vinyl backings that stretch or tear under mechanical load, the polyester (PET) film base maintains a high tensile strength and minimal elongation rate. This prevents neck-in deformation during continuous roll-to-roll processing, ensuring precise alignment and zero edge curl across continuous production lines.

Q4: Will the acrylic adhesive system cause outgassing or fogging issues inside sealed optical and automotive electronic housings?

A4: The solvent-based acrylic formulation undergoes complete thermal curing during production, minimizing residual volatile organic compounds (VOCs). This low-outgassing profile prevents lens fogging, optical distortion, or chemical residue accumulation inside sealed electronic enclosures, camera modules, and automotive display units.

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