Technical Specifications
| Parameter | Details |
|---|---|
| Structure | PE Foam / Paper / Aluminum Foil / Printable seal layer |
| Thickness | 0.6mm – 1.2mm (Customizable) |
| Diameter | 15mm – 120mm (Customizable) |
| Printing | Both sides printable |
| Container Compatibility | PET, HDPE, PP containers |
| MOQ | 100,000 pcs / size |
| Lead Time | 7 – 15 days |
| Certifications | ISO 9001, HACCP, BRC, FDA-compliant materials |
What Makes This Liner Different
Ever watched a customer struggle to open a jar, only to give up? Or wished your brand could speak to them one more time after they've bought the product?
That's exactly the challenge we set out to solve with our Double-Sided Printable Foam-Backed Induction Seal Liner. It's a two-piece separable liner that turns your bottle cap into a final handshake with your customer – delivering serious sealing performance and a lasting brand impression, all in one.
The secret lies in two details. First, the foam backing provides excellent resilience and cushioning, ensuring a secure, leak-proof seal even under pressure fluctuations during transport. Meanwhile, both sides of the liner are printable – the top side for branding and the bottom side for usage instructions, anti-counterfeiting codes, or promotional messages.
What You Gets
Double-Sided Printing – Your Brand, Everywhere
Unlike standard liners that print only on one side, our liner offers full-surface printing on both sides:
- Top side (visible when opening the cap): Logo, brand colors, tagline – a brand touchpoint that reinforces your identity every time the consumer opens the bottle.
- Bottom side (visible after peeling the foil): QR codes, usage instructions, batch numbers, or anti-counterfeiting information – turning your seal into a communication channel.
Foam Backing – Resilience for a More Secure Seal
The high-density polyethylene (PE) foam backing provides superior resilience and cushioning:
- Better sealing integrity: The foam compresses upon capping and rebounds to maintain constant pressure against the bottle mouth, ensuring a stable, leak-proof seal even when the bottle experiences temperature fluctuations or rough handling during shipping.
Two-Piece Design – Reseal Functionality
As a two-piece liner, the foam backing separates from the foil layer during the induction sealing process and remains in the cap after opening . This creates a reseal function – the foam stays in the cap to help prevent leaks after the foil seal is removed by the consumer, protecting the contents for repeated use.
Why Choose This Liner for Your Brand?
|
Scenario |
How This Liner Delivers |
|---|---|
| Premium lubricant oils | Double-sided printing showcases brand identity; foam backing ensures leak-proof seal for long-term storage |
| High-end food packaging | Top-side branding, bottom-side recipe/usage info; foam cushioning protects seal integrity |
| Cosmetics & skincare | Clean peel removal with no residue; printed brand message enhances unboxing experience |
| Pharmaceuticals | Bottom-side printing for batch numbers and anti-counterfeiting; tamper-evident seal ensures product safety |
Make It Yours
Size & Thickness
Fully customizable to fit your container and sealing requirements.
Printing Design
Custom artwork, logo, QR codes, and brand colors – both sides.
Material Options
Choose foam density and thickness based on your product's protection needs.
Interested in seeing how it works?
Request your free sample today and test it on your own production line!
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