19.9mm One-Piece Induction Seal Liners for PET & PVC Containers

These 19.9mm induction seal liners are designed specifically for PET and PVC bottles, providing a secure, tamper-evident seal for products that require leak protection and product integrity. When applied using an induction sealing machine, these liners create a tight seal that helps prevent contamination and extend shelf life.

The 19.9mm size is commonly used for smaller container openings, making it ideal for compact packaging across a range of industries.

Key Features

• Compatible with PET (Polyethylene Terephthalate) and PVC containers

• Creates a tamper-evident, hermetic seal

• Helps prevent leaks, spills, and contamination

• Supports product freshness and shelf stability

• One-piece design for simple and efficient application

• Works with standard induction sealing equipment

Product Specifications

• Size: 19.9mm

• Type: One-piece induction liner

• Material compatibility: PET, PVC

• Quantity: Pack of 500

Common Applications

These 19.9mm induction seal liners are commonly used for:

• Nutraceutical and supplement bottles

• Cosmetic and personal care products

• Essential oils and liquid extracts

• Food and beverage containers

• Chemical and laboratory products

Why Choose 19.9mm Induction Liners?

19.9mm induction liners are ideal for containers with smaller neck finishes, typically used in compact or precision-dispensing packaging. This size is commonly found in:

• Dropper bottles

• Small-cap supplement containers

• Travel-size or sample packaging

Choosing the correct liner size ensures proper sealing performance and prevents leakage or seal failure.

Frequently Asked Questions

What size liner do I need?
The liner should match your cap size. This product is designed for 19.9mm caps.

Can these liners be used with PE or PP containers?
No, these liners are specifically designed for PET and PVC materials.

Do I need an induction sealing machine?
Yes, an induction sealer is required to properly bond the liner to the container.

California Residents: read Proposition 65 warning.