Two piece induction seal liner

Features：

• Advanced Secondary Resealing Technology

  Engineered with a separating multi-layer structure, this Two piece induction seal liner bonds its aluminum foil layer securely to the jar rim while leaving the pulpboard or foam backing in the cap. This premium Two-piece cap sealing liner provides continuous, reliable secondary resealing to preserve product freshness even after the initial foil seal is removed by the consumer.

• Leak-Proof & Hermetic Seal for Wide-Mouth Jars

  Specially optimized for wide-mouth containers, our heavy-duty 2-piece induction foil liner creates a flawless, airtight hermetic seal upon induction heating. As a high-performance Two-piece foil seal for bottles and wide-mouth jars, it effectively eliminates the risk of liquid leakage, powder dusting, or contamination during shipping and handling.

• Ultimate Tamper-Evident & Barrier Protection

  This robust Two-piece heat induction liner delivers superior protection against oxygen, moisture, and UV light, significantly extending the shelf life of food, nutraceuticals, and cosmetics. The securely bonded foil layer acts as a highly visible tamper-evident indicator, ensuring product integrity and building instant consumer trust.

• Clean Separation with No Messy Residue

  Featuring a precisely calibrated wax or polymer bonding layer, our Backed induction foil seal ensures a clean and smooth separation process during the induction capping procedure. The backing material stays perfectly flat inside the closure without warping or leaving messy residue, maintaining a premium look for your packaging.

•  Universal Compatibility & Custom Fit

  Designed to fit a wide range of wide-mouth closure sizes, this versatile Two-piece induction innerseal is compatible with PET, HDPE, PP, and glass containers. We offer custom sizes and logo printing options to match your brand's specific packaging requirements and automated sealing production lines.