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Leakproof Tray Lidding and Sealing Film for Ready Meals

Our Leakproof Tray Lidding and Sealing Film is a high-performance, multi-layer polymer film engineered to provide an absolute barrier against leaks and contaminants. Designed specifically for rigid food trays and containers, it ensures product integrity, extends shelf life, and maintains freshness from packaging to end-user.

✔ Leakproof & Secure: Hermetic seal prevents liquid leakage and tampering.

✔ Extends Freshness: Superior barrier against oxygen and moisture.

✔ Consumer-Friendly: Easy-peel opening for convenience.

✔ Versatile: Ideal for ready meals, sauces, produce, and pet food.

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Description & Benefits
Product Specifications
Applications
Process & Reviews
Our One-Stop Advantage
FAQs

Seal with Confidence, Serve with Ease

Description

Imagine a meal tray that travels flawlessly from supermarket shelf to kitchen table - without a single leak, without sacrificing a hint of freshness, and opening with satisfying ease. That's the promise sealed within every sheet of our Leakproof Tray Lidding and Sealing Film.

We engineered this film for brands that refuse to compromise. It's the invisible hero behind the scenes, ensuring your product arrives as perfectly as you created it. By choosing our sealing film, you're not just selecting a component; you're investing in consumer confidence, brand reputation, and superior product performance. From seal to peel, we protect your integrity.

Experience the difference where it matters most - in every secure, fresh, and perfectly preserved package.

Why Switch to HSQY Sealing Film?

Engineered for Superior Seal Integrity:

Specifically designed to bond perfectly with rigid substrates, ensuring a hermetic seal on every PET Food Tray. This prevents leaks and extends shelf life significantly compared to standard wraps, making it the invisible hero behind your brand's freshness promise.

Exceptional Barrier Performance:

Delivers high resistance against oxygen and moisture. Whether you are sealing a pet food storage container (manufactured from high-grade PET plastic) or a PP tray, our film maintains maximum freshness from production line to consumer's table.

Extreme Temperature Resistance:

Formulated to withstand freezer storage (-18°C) up to microwave reheating (+120°C). It is the ideal companion for ovenable PET Food Tray packaging, allowing consumers to heat meals directly in the package without the film delaminating or melting.

Optimized for High-Speed Lines:

Engineered for excellent machinability on fast, automated filling lines. This minimizes waste and downtime, ensuring your pet food storage container (PET based) packaging line runs smoothly and efficiently.

Product Specifications

Parameter
Item Name	Tray sealing/lidding film
Material	PP/PET/EVOH/PE/PA, etc.
Thickness	65~120um
Color	Clear or customized
Printing	Gravure printing, logo customized
Size	130mm x 250m, 150mm x 500m, 230mm x 500m, customized
Features	Excellent barrier, moisture proof, oxygen resistance, good sealing performance to extend the self life
Application	Suitable for all tray substrates: PP, PET, CPET, PS, PVC,etc.

Property / Feature	PET-based Film (Standard)	Polypropylene (PP) Film	High-Barrier Multi-layer Laminate
Primary Structure	PET / PE or PET / PP	CPP or multi-layer PP	PET / AL / PE or PET / EVOH / PE
Clarity	Excellent	Good to Excellent	Good to Opaque (depends on layer)
Seal Integrity	Strong & Reliable	Very Strong	Excellent & Robust
Moisture Barrier	Good	Excellent	Exceptional (with AL layer)
Oxygen Barrier	Moderate to Good	Moderate	Exceptional (with EVOH/AL)
Freezer Resistance	Excellent	Excellent	Excellent
Heat Resistance	Good (up to ~105°C)	Limited (up to ~121°C)	Varies (some for retort)
Peel Performance	Clean & Consistent	Strong (may be higher force)	Customizable
Tray Compatibility	Ideal for CPET/APET	Broad (PP, PS, some PET)	Broad (demanding applications)
Typical Applications	Ready meals, fresh produce	Bakery, snacks, dry foods	Premium meats, MAP, retort, coffee
Cost Level	Mid-range	Generally Lower	Higher (Premium)

Where to Use Sealing Film?

Ready Meals & Meal Kits:Fresh, frozen, and ovenable entrees. Our film provides a secure, leak-proof seal for PET Food Tray bases, ensuring the meal stays fresh and presentable during transport and storage. The clarity allows customers to see the delicious food inside.
Protein Trays (Meat & Seafood):Fresh and frozen meat, poultry, and seafood. The high barrier properties are essential for MAP (Modified Atmosphere Packaging) applications. When used with a rigid pet food storage container (made of PET material), it locks in color and prevents oxidation of red meats.
Produce Packaging:Fresh-cut fruits and vegetables. The film's clarity showcases the vibrant colors of the produce, while the strong seal keeps the product crisp inside a pet food storage container (PET clamshell) or tray.
Food Service & Catering:Ideal for portion control and bulk packaging. The durability of the seal ensures that sauces and gravies do not leak, making it perfect for catering portions packed in PET Food Tray formats.

How to Order?

Inquiry

Confirm specifications & quantity.

Sample

Free sample sent for testing.

Order

Sign contract & pay deposit.

Production

15-20 days lead time.

Shipping

Global delivery arranged.

Customer Testimonials

“

Switching to HSQY's peelable sealing film was a game-changer for our ready meal line. The clean, consistent peel perfectly matches our brand promise of convenience, while the exceptional oxygen barrier has reduced spoilage rates by 15%. Our customers now enjoy that perfect 'first-open' experience every time, and our production line runs smoother with fewer downtime incidents. It's the reliable performance we needed.

David Chen

Production Director, Fresh Chef Meals Co., Ltd.

“

For our premium chilled meat trays, integrity and shelf life are everything. HSQY's high-barrier film provides the robust seal and moisture protection that keeps our products fresher, longer. The clarity showcases the product beautifully, and the film's compatibility with both our APET and CPET trays simplified our inventory. A trusted partner for quality and consistency.

Maria Rodriguez

Packaging Manager, Prime Cut Foods Inc.

Complete Your Packaging Line

Don't risk incompatibility. We supply the complete ecosystem.

● Food Trays:

PP/PET/CPET Food Trays in various designs and sizes

● Tray Sealing Machines:

From manual table-top sealers to fully automatic lines.

● Paper Sleeves:

Custom printed branding sleeves for retail display.

Free Consultation

Frequently Asked Questions

Is this film suitable for high-speed packaging lines?

Absolutely. The film is engineered for excellent machinability and stability on fast, automated lines, helping to ensure smooth production runs for high-volume PET Food Tray sealing.

How can I get started and request samples?

Simply contact us and provide key details:
Your product type (e.g., ready meals, pet food).
Processing conditions (e.g., retort temperature/time).
Your tray material.
Desired peel type.

We will then recommend the best film and provide free samples for your testing.

Request Your Custom Quote – Get Started Today

As your one-stop food packaging manufacturer, we offer compliant, high-quality plastic packaging (sheets, films, containers, etc.) backed by 15 years of expertise & 9 factories. Fill out the form, and our specialist will send a tailored quote, sample options, or technical details within 24 hours!