Your Professional Vented Liners Supplier
Established in 2025, INTY INDUSTRIAL CO., LTD. is an export company built on a solid foundation of manufacturing expertise. We specialize in providing comprehensive and dependable aluminum-plastic sealing solutions to the global market. Our integrated product portfolio includes high-performance aluminum-plastic induction sealing materials, heat sealing films, foam gaskets in rolls and die-cut pieces, a wide range of caps and containers, as well as reliable packaging machinery.
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Vented Liners for ChemicalsBacking Material: Cardboard. Sealing Compatibility: HDPE or PET bottles. Thickness: 0.6mm–1.0mm (Customizable). Die Cut Diameter: 25mm–120mm (Customizable). Printing: Custom logo/text printing.
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One Piece Airflow Venting LinerBacking Material: PET Film/EPE Foam. Sealing Compatibility: HDPE or PET bottles. Thickness: 0.25-0.35mm (Customizable). Die Cut Diameter: 25mm–120mm (Customizable). Printing: Custom logo/text
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Lift Peel Vented LinersBacking Material: PET Film/EPE Foam. Sealing Compatibility: HDPE or PET bottles. Thickness: 0.25-0.35mm (Customizable). Die Cut Diameter: 25mm–120mm (Customizable). Printing: Custom logo/text
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BREATHABLE VENT PLUGOur professional-grade BREATHABLE VENT PLUG is engineered to deliver reliable waterproof and breathable solutions for a wide range of industrial containers. Designed as a durable plastic venting plug
Why Choose Us
Certificate
All our goods are made of best materials which have the SGS certificate from the best supplier. And we have been certified by ISO9001 and ISO14001 environmental management system.
Production Market
Our global reach spans 20+ countries; 60% of our sales are from exports, with key markets in Middle East, South America, Europe and so on.
Quality Control
Implementing rigorous testing protocols from raw material to finished product, ensuring every batch of film, seal, container, or machine component meets the highest standards.This collaboration ensures that the products we offer – from a single seal to a complete packaging system – are backed by genuine manufacturing insight, giving you peace of mind regarding quality, compatibility, and performance consistency.
Rich Experience
Over the years, the team at YITAI has developed deep, practical expertise in producing consistent and reliable sealing materials, customized containers, and caps, focusing on controlled processes and thoughtful product development.
Vented Liners Specifications
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Model Number |
Vented Liners |
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Thickness |
1.2mm |
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Colo |
White |
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MOQ |
100000pcs |
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Product name |
Microvent Breathable Packaging Vents Bottle |
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Keywords |
Airflow Aluminum Cap Liner Induction Vent Seal Liner |
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Logo |
Customized Logo Acceptable |
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Sample |
Provided Freely |
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Name |
Vent seal Aluminum Foil |
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Feature |
Moisture-proof, airtight and breathable |
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Usage |
PE/PET/PP Bottles |
Features
Prevent Package Deformation and Bloating
Vented liners balance internal pressure, preventing packages from bloating or collapsing due to environmental changes during transportation.
Protect Product Integrity
They prevent air, moisture, and contaminants from affecting the product, ensuring it stays in optimal condition.
Enhance Package Durability
Reduces the need for thick packaging materials while maintaining product safety, helping lower production costs.
Minimize Product Returns
Avoid damage-related product returns, saving on repackaging and shipping costs while increasing customer satisfaction.

Vented Induction Seal Liners: These provide a hermetic, tamper-evident seal, often used for, say, HDPE bottles, and are highly effective for liquids and powders.
Foam Venting Cap Liners: Known for excellent sealing and cushioning, these are suitable for [various beverage and chemical containers](0.5.8, 0.5.13).
Pulp Venting Cap Liners: Eco-friendly and inexpensive options made from renewable resources.
Pressure Relief Liners: Specifically designed to release built-up pressure within a container to prevent rupture or structural damage.
Chemical & Household Products: Used for products that release gases (like peroxides) or require high-strength packaging, such as cleaners, bleach, laundry stain removers, and pool chemicals, preventing the bottle from collapsing or bursting.
Agricultural & Industrial Chemical Solutions: Protects against container failure during transportation and storage of pesticides, herbicides, and other agricultural chemicals that may be volatile.
Food & Beverage Industry: Used for liquids that can generate gas, such as sauces, dressings, and functional beverages, ensuring packaging stays sealed while preventing distortion.
Pharmaceuticals & Nutraceuticals: Used to maintain the sterility and stability of medicines, tablets, and powders by controlling oxygen transmission and moisture.

Shipping
For sample by courier: We recommend DHL,UPS,FEDEX,TNT or EMS.
For mass production by sea: Attached the shipping time from China to the world.
European: 22-25 days
USA: 15-20days
South America: 30-40 days
Middle East: 20-25days
Southeast Asia: 3-5days
We are one of the most reliable vented liners manufacturers and suppliers in China, featured by quality products and good price. Please rest assured to buy vented liners for sale here and get free sample from our factory. We also accept customized orders.
induction seal caps, induction caps, One Piece Airflow Venting Liner