quality PET Aluminum Foil Induction Breathable Liner For Facial Cleanser / Makeup Remover factory
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quality PET Aluminum Foil Induction Breathable Liner For Facial Cleanser / Makeup Remover factory
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PET Aluminum Foil Induction Breathable Liner For Facial Cleanser / Makeup Remover

Brand Name: OEM/ODM
Model Number: OEM/ODM
Place of Origin: China
Certification: IATF16949/ISO
Minimum Order Quantity: 20,000 pcs
Price: Negotiable
Supply Ability: Monthly Output: 300,000 sqm

Product Details


Color: White Thickness: 0.10 – 0.50 Mm
Air Permeability: Gurley:3 – 30 S/100ml @ 300 Ml Water Entry Pressure: ≥ 400 KPa
Waterproof Rating: IP68 Moisture Vapor Transmission Rate: 8,000 – 18,000 G/m²·24h
Oleophobicity Grade: ≥ 7 90° Peel Strength: ≥ 15 N/25mm
Operating Temperature: -40°C To +150°C Size: Customizable
Material Compliance: PFAS Free Chemical Resistance: Corrosion-resistant,Acid-resistant
Highlight

Facial Cleanser Makeup Remover Breathable Liner

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PET Aluminum Foil Induction Vent Liner

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Makeup Remover Induction Vent Liner

Product Description

Product Overview

The PET/aluminum foil induction breathable liner is a premium, dual-barrier sealing solution designed for high-end facial cleansers, makeup removers, and skincare formulations. It combines a glossy, printable PET (polyethylene terephthalate) top layer with a high-barrier aluminum foil core and an integrated ePTFE waterproof breathable membrane window. This liner delivers a luxury aesthetic with the functional benefits of pressure equalization. It prevents the unsightly bottle collapse that affects many water-based cleansers after hot filling or altitude changes, while its foil core protects sensitive, oxidation-prone active ingredients like Vitamin C, retinol, and botanical oils from external oxygen and moisture. The induction seal provides a clean, secure, tamper-evident closure that reassures consumers of the product's integrity from manufacture to first use.

Cause

Facial cleansers and makeup removers are often packaged in elegant, thin-walled bottles that are highly susceptible to pressure distortion. Many water-based formulas are hot-filled to ensure microbiological safety; as they cool, the trapped air contracts, creating a vacuum that sucks in the bottle walls. Premium brands find collapsed bottles unacceptable on retail shelves—they signal product damage or tampering to consumers. Additionally, many modern skincare actives are highly sensitive to oxidation. A non-barrier liner allows atmospheric oxygen to slowly penetrate, degrading the active ingredients and shortening shelf life. Conversely, a fully sealed, airtight liner traps vacuum and pressure, leading to bottle deformation. The packaging needs to breathe without compromising the barrier protection that preserves the product inside.

Solution

The PET/aluminum foil induction breathable liner offers a sophisticated, multi-functional answer. The top PET layer provides a glossy, scratch-resistant surface that can be custom-printed with brand logos, usage instructions, or recycling information, enhancing the unboxing experience. The middle aluminum foil layer delivers an uncompromising gas barrier, preventing oxygen from reaching sensitive active ingredients and locking in volatile fragrance notes. The ePTFE membrane window provides controlled ventilation, automatically equalizing pressure to keep the bottle perfectly shaped from filling through consumer use. The entire liner is induction-sealed to the bottle neck for a secure, tamper-evident closure. The result is a package that looks flawless on shelf, protects the precious formula inside, and functions perfectly for the consumer.

Specifications
Parameter Specification
Product Type PET/Aluminum Foil Induction Breathable Liner
Top Layer PET film (glossy, printable)
Barrier Layer Aluminum foil
Membrane Material ePTFE (oleophobic)
Airflow ≥ 150 ml/min @ 1 psi
Water Entry Pressure ≥ 50 kPa
Oxygen Barrier < 0.01 cc/m²·day
Moisture Barrier < 0.01 g/m²·day
Seal Type Electromagnetic induction seal
Compatible Bottles PET, HDPE, PP, glass
Customization Brand printing on PET layer
Application
  • Facial cleanser and face wash bottles (foaming, gel, cream)
  • Micellar water and makeup remover bottles
  • Cleansing oil and balm containers
  • Toner and essence bottles
  • Vitamin C and antioxidant serum packaging
  • Premium skincare gift set and travel size bottles
How It Works

The liner is positioned in the cap, PET side facing up toward the consumer, foil barrier facing the product. Induction heating melts the heat seal layer against the bottle neck, creating a strong bond. The ePTFE membrane window equalizes pressure: when a hot-filled product cools, ambient air enters through the membrane to prevent vacuum; when the product is pumped out, air replaces the dispensed volume. The aluminum foil core blocks external oxygen and moisture from entering through the liner body, protecting the formulation from oxidation. The PET top layer displays branding beautifully and provides structural integrity. Upon first use, the consumer removes the entire liner via a pull tab or peel edge.

How To Choose
  1. Determine if your formula contains oxygen-sensitive actives (Vitamin C, retinol, ferulic acid) that require the aluminum foil barrier.
  2. Select the PET top layer finish: glossy clear, white, or metallized, with or without brand printing.
  3. Match liner diameter to your specific bottle neck finish.
  4. For oil-based cleansers, confirm the oleophobic membrane rating is sufficient for your specific oil blend.
  5. Consider half-tab or full-tab options for consumer ease of removal.
FAQ
  • Q: Will the printed PET layer survive the induction sealing heat?
    A: Yes, the PET layer is heat-resistant and specifically chosen for induction seal applications. The printing inks are also heat-stable for this process.
  • Q: Does the breathable window compromise the barrier protection for Vitamin C formulas?
    A: The window represents a very small percentage of the total liner area. The vast majority of the liner is solid aluminum foil, providing excellent overall barrier protection.
  • Q: Can this liner be used on glass bottles?
    A: Yes, induction sealing works effectively on glass bottles with the appropriate neck finish and coating.
  • Q: Is the PET layer recyclable?
    A: The liner as a whole is a multi-material laminate and should be removed and discarded before recycling the bottle and cap.
  • Q: Can the liner handle emulsion or cream cleansers that are thicker?
    A: Yes, but ensure the vent window is positioned away from areas where thick product might smear and temporarily block airflow.

Product Highlights

Product Overview The PET/aluminum foil induction breathable liner is a premium, dual-barrier sealing solution designed for high-end facial cleansers, makeup removers, and skincare formulations. It combines a glossy, printable PET (polyethylene terephthalate) top layer with a high-barrier aluminum ...

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