The single-piece seal consists of a foam backing and PET film. After the sealing process is completed, the entire liner can be completely removed from the cover.

Compared to traditional two-piece induction seals, the one-piece induction seal liner has unique advantages. Its high-quality appearance can enhance the product grade, and the clean peel design is more widely applicable to the packaging of high-end items such as liquids and powders. Additionally, the one-piece seal liner is more versatile. We can customize printed logos, custom pull-tab ears for easy opening. It is suitable for sealing containers made of various materials such as PET (polyester), PE (polyethylene), PP (polypropylene), PVC (polyvinyl chloride), PS, glass, etc.