Double Sided PET Adhesive Tape

Two Side Tape Company is a manufacturer of Double Sided PET Adhesive Tape for industrial lamination, splicing, and bonding on plastic, metal, and glass surfaces. This PET adhesive tape uses a stable PET film carrier coated on both sides with pressure sensitive acrylic adhesive. It gives a practical balance of initial tack, 180 degree peel adhesion, and holding power, making it suitable for roll converting, die cutting, panel mounting, nameplate fixing, and precision assembly where thickness control and liner release matter.

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Product Overview

Double Sided PET Adhesive Tape is made for industrial bonding work where the tape needs to stay flat, convert cleanly, and hold its shape during processing. The PET polyester film carrier helps reduce stretching during slitting, rewinding, lamination, and die cutting. Compared with tissue carrier tape, PET film gives better dimensional stability and cleaner cut edges, which is especially useful for narrow rolls, automatic laminating lines, and precision die-cut adhesive parts.

This double coated PET tape is often used for roll-to-roll lamination, converted roll splicing, panel mounting, and plastic-to-metal assembly. The adhesive should not be selected only by hand feel. In real production, tack level, 180 degree peel force, shear holding power, liner release, dwell time, and surface energy all affect the final bonding result. Smooth glass, stainless steel, aluminum, acrylic, PC, and ABS usually allow better adhesive wet-out. PP, PE, rubber, textured plastic, powder-coated metal, or oily surfaces should be tested first, because these surfaces may reduce adhesion or cause edge lifting.

Typical reference values for this PET film carrier tape include 180 degree peel adhesion of about 8-22 N/25mm, depending on total thickness, acrylic PSA grade, liner type, and bonding surface. Holding power is commonly checked over 24-72 h under load. Static shear can be tested with a 25 mm x 25 mm sample and 1 kg load as a reference condition. Acrylic adhesive normally builds strength after pressure and dwell time, so a 24 h test is more useful than an immediate peel test, while 72 h is closer to final adhesion.

Benefits

• Cleaner converting: The PET carrier helps control stretch and supports cleaner slitting, kiss cutting, and die cutting. Standard slit rolls are commonly controlled around +/-0.5 mm.
• Balanced adhesive performance: Acrylic PSA provides initial tack, peel adhesion, and holding power, instead of relying only on short-term surface stickiness.
• Better lamination control: Stable carrier thickness and clean liner release help foam, film, fabric, foil, and thin plastic sheet lamination run more smoothly.
• Useful splicing strength: The tape gives quick grab for joining rolls, while shear resistance helps reduce sliding under roll tension.
• Clear assembly appearance: Transparent PET backing works well for glass, acrylic, display panels, overlays, labels, and visible mounting areas.
• Flexible processing forms: Available as jumbo rolls, slit rolls, log rolls, kiss-cut parts, or die-cut shapes for manual or automatic placement.

 

 

Applications

1. Foam, film, fabric, paper, and foil lamination
2. Plastic film splicing and converted roll joining
3. Metal, glass, acrylic, PC, ABS, and painted panel bonding
4. Nameplate, rating plate, graphic overlay, and control panel mounting
5. Display component, lens, reflector, and electronic assembly bonding
6. Gasket attachment, insulation pad fixing, and thin foam converting
7. Appliance trim, decorative strip, and industrial label backing
8. Die-cut adhesive parts for automatic assembly lines

 

How does Double Sided PET Adhesive Tape support lamination and splicing work?

Double Sided PET Adhesive Tape supports lamination and splicing by combining a firm PET carrier with acrylic adhesive coated on both sides. In lamination, the carrier helps keep the adhesive layer even between foam, film, fabric, foil, or thin plastic sheets. In splicing, the tape needs more than quick grab; it must also resist sliding after the joined roll moves through tensioned equipment. For production checks, Two Side Tape Company can evaluate tack level, liner release, peel force, and holding power together, because a tape that feels sticky at first touch may still slip under heat, roll tension, or vertical load.

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What affects peel adhesion, initial tack and holding power on plastic, metal and glass?

Peel adhesion, initial tack, and holding power are affected by adhesive thickness, acrylic formulation, PET carrier thickness, surface energy, pressure, dwell time, and working temperature. Smooth glass and metal usually allow better wet-out, while textured plastic or low surface energy materials may need a higher tack grade or surface treatment. For heat-related use, service temperature should be separated from short-term resistance; a general acrylic grade may work around -20 C to 120 C, while selected grades can handle short exposure up to 150 C. Two Side Tape Company recommends checking peel force after 24 h dwell, observing edge lifting after heat exposure, and confirming clean liner release during automatic placement.

FAQ

1. Is this tape suitable for PET film lamination and splicing?

Yes. It is designed for industrial lamination and splicing where PET carrier stability, liner release, peel adhesion, and acrylic adhesive holding power are important.

2. Can it bond plastic, metal and glass?

Yes. It bonds many smooth plastic, metal, and glass surfaces, but PP, PE, rubber, textured, coated, or oily surfaces should be tested first.

3. What thickness should be selected?

Thin grades such as 50-80 um suit light lamination and film work. Thicker grades such as 125-205 um provide more adhesive mass for mounting, panel bonding, and stronger wet-out.

4. Can the tape be supplied as die-cut parts?

Yes. It can be supplied as slit rolls, jumbo rolls, kiss-cut parts, or die-cut shapes. Reference die-cut tolerance can reach about +/-0.2 mm depending on drawing, liner choice, tool design, and application method