Single Sided EVA Foam Tape

Double Stick Tape Company is a manufacturer of Single Sided EVA Foam Tape for parts that need one adhesive side and one exposed EVA foam side for cushioning, sealing, spacing, or light vibration reduction. The material uses closed-cell EVA foam backing, a single sided adhesive coating, and release paper or release film for clean handling. Typical thickness ranges from 1 mm to 10 mm, with density options around 35 – 120 kg/m3, depending on compression needs and surface testing.

Product Video

Product Photos

Product Overview

This Single Sided EVA Foam Tape is made for applications where only one side needs to bond. The adhesive-coated side attaches to the surface, while the open EVA foam face stays soft enough to cushion contact, fill small gaps, reduce light vibration, or protect against rubbing noise. This structure is different from double sided EVA foam tape. It is not mainly for bonding two parts together; it is for fixing the material on one side while keeping the other side functional as a foam buffer.

The foam grade should be selected according to the real gap, contact pressure, and edge shape. In sample checks, lower-density EVA foam usually compresses more easily against slightly uneven surfaces, which helps with soft sealing and small-gap contact. Higher-density foam gives better support when the part is pressed repeatedly or when the foam needs to hold its shape for a longer time. For reference, compression set is commonly around <=10% – 25%, depending on foam density, load, and test conditions.

Adhesive choice also matters. Hot melt adhesive is often used when fast initial tack is needed on common indoor surfaces. Acrylic adhesive is a better option when aging resistance, temperature range, or cleaner residue observation is more important.

 

Benefits

• One-side bonding with open foam contact: The adhesive side keeps the material in place, while the exposed EVA foam side provides cushioning, spacing, and surface separation.
• Better fit for small gaps and edges: The foam can compress against covers, panels, and uneven contact points, helping reduce dust entry, light air leakage, and vibration noise.
• Adhesive matched to working conditions: Hot melt adhesive gives quick tack for general indoor use. Acrylic adhesive is suitable when longer aging performance or cleaner removal observation is required.
• Practical liner selection: Release paper works well for standard rolls and strips. Release film gives smoother peeling for die-cut pads or automatic placement.
• Controlled converting details: The material can be slit into narrow adhesive EVA foam strip sizes or die-cut into pads. Typical slitting tolerance is around +/-0.5 mm, and die-cut tolerance is around +/-0.3 mm.
• No unnecessary second bond: Since only one side has adhesive, the foam face can touch another part without unwanted sticking.

Applications

1. Cabinet edges, access panels, and covers that need one fixed side and one soft contact side
2. Appliance panels where light vibration, rubbing noise, or surface impact needs reduction
3. Packaging inserts, spacer pads, and protective strips for fragile contact points
4. Metal, plastic, glass, wood, and painted surfaces after cleaning and sample testing
5. Door edges, electronic housings, display equipment, and light industrial sealing areas
6. Areas that need cushioning or gap filling without bonding two parts together

Product Packaging

 

How should the foam thickness and density be selected?

Foam thickness should follow the actual working gap, not only the appearance of the finished part. For thin spacing or light surface protection, 1 mm – 3 mm foam is usually easier to fit. For uneven edges, soft sealing, or a wider gap, 5 mm – 10 mm foam gives more compression space. Density should also be checked. Softer EVA foam can seal small uneven areas more easily, while firmer foam is better when the part is pressed repeatedly and needs better shape retention.

TDS

Product Production

What should be tested before bulk use?

Before bulk use, the tape should be tested on the real surface for peel strength, liner release, foam compression, rebound, and residue after removal. Pressure-sensitive adhesive usually performs better after firm rolling pressure and enough dwell time. The surface should be clean and dry before bonding, because oil, dust, powder coating texture, plasticizer, or release agent can reduce adhesion. Short-term and long-term temperature conditions should also be checked when choosing between acrylic adhesive and hot melt adhesive.

Loading Container

FAQ

What is Single Sided EVA Foam Tape used for?

It is used when one side needs adhesive bonding and the other side needs exposed EVA foam for cushioning, sealing, spacing, or vibration reduction.

Is hot melt adhesive or acrylic adhesive better?

Hot melt adhesive is better for fast initial tack in general indoor use. Acrylic adhesive is better when aging resistance, temperature range, or cleaner residue observation is more important.

Can this tape be used on painted or plastic surfaces?

Yes, but painted, textured, plasticizer-rich, or low-surface-energy surfaces should be tested first to confirm adhesion and residue behavior.

Should samples be tested before production?

Yes. Foam thickness, density, peel adhesion, compression recovery, liner release, and residue after removal should be checked before bulk production.