Gas Flush Map Tray Sealer, Map Tray Sealing Machine

Gas Flush MAP Tray Sealing Machine

HSQY gas flush MAP tray sealing machine is designed for modified atmosphere packaging of ready meals, fresh meat, seafood, vegetables, fruits, pastries, chilled foods, meal prep products, and foodservice packaging. The machine seals food trays and replaces the air inside the tray with a controlled gas mixture, usually carbon dioxide, nitrogen, and oxygen, to help extend shelf life and improve product presentation.

This MAP tray sealer provides efficient, hygienic, and airtight food packaging for food factories, central kitchens, meal-prep brands, catering suppliers, fresh food processors, supermarkets, and restaurant supply companies. It is suitable for both standard tray sealing and gas flush MAP packaging according to tray, film, and product requirements.

HSQY offers tray sealing machines and compatible food packaging materials, including PP trays, APET trays, CPET trays, and high-barrier sealing films. This helps customers build a complete food packaging system from tray selection to sealing equipment and MAP packaging support.

MAP Tray Sealing Machine Overview

Modified atmosphere packaging helps preserve food freshness, color, texture, flavor, and retail appearance by controlling the gas composition inside the sealed tray. Compared with basic tray sealing, MAP tray sealing is more suitable for products that require extended shelf life, better display quality, and reduced food waste.

HSQY supplies manual, semi-automatic, and automatic tray sealer solutions for different production capacities. The HS305L series is suitable for restaurants, central kitchens, small and medium food factories, catering suppliers, fresh food packaging operations, and production lines requiring reliable MAP or sealing performance.

Gas Flush MAP Tray Sealer Images

Food Tray Sealing Machine Catalog

MAP Tray Sealing Machine Specifications

The HS305L series tray sealing machine is available in HS305L-V and HS305L-E models. It supports tray sealing and MAP packaging for different food tray sizes, output requirements, and food production needs.

Key Features of MAP Tray Sealing Machine

Modified Atmosphere Packaging for Shelf Life

The machine supports gas flush MAP packaging to help extend shelf life, preserve food color, maintain texture, reduce oxidation, and improve retail appearance when suitable gas, tray, and sealing film are used.

Touchscreen Control and Easy Operation

The touchscreen controller allows operators to adjust sealing temperature, sealing time, film feeding, and working parameters, helping improve production efficiency and sealing consistency.

Real-Time Fault Indication

Real-time fault indication supports quick diagnosis, easier troubleshooting, and more efficient after-sales service for food packaging operations.

Hygienic Stainless Steel Structure

The machine is constructed with stainless steel 201 and corrosion-resistant aluminum to support hygienic food packaging environments in central kitchens, food factories, and fresh food processing workshops.

Accurate Film Cutting and Automatic Film Feeding

Accurate film cutting and sealing help improve package appearance and seal consistency. Photoelectric and disc sensors support accurate and automatic film feeding.

Sliding Mold Design for Flexible Tray Sealing

The sliding mold design supports safe operation and convenient mold changeover without tools, making it easier to adapt to different tray sizes and production requirements.

Applications of MAP Tray Sealing Machine

MAP tray sealing machines are suitable for food products that require freshness preservation, leak-resistant sealing, extended shelf life, and attractive retail presentation. They can be used for both hot and cold food packaging, depending on tray and film compatibility.

Ready meals and meal prep: Used for ready-to-eat meals, prepared meals, chilled meals, frozen meals, and meal-prep packaging.

Fresh meat and poultry: Suitable for beef, pork, chicken, poultry cuts, processed meat, and chilled meat packaging.

Seafood and fish: Used for fish, shrimp, shellfish, seafood portions, and chilled seafood retail packaging.

Fresh produce: Suitable for vegetables, fruit, salads, fresh-cut produce, and supermarket chilled display packaging.

Foodservice and catering: Used for takeaway meals, delivery meals, airline catering, central kitchens, catering suppliers, and restaurant packaging.

Bakery and dairy products: Suitable for pastries, bakery products, desserts, cheese, dairy items, and chilled retail food packaging.

Tray and Film Compatibility

To achieve stable sealing results, tray material, sealing film, sealing temperature, sealing time, and gas flushing process should be matched according to the food product and packaging requirement. HSQY can help recommend suitable trays and film materials for MAP tray sealing projects.

MAP Tray Sealer vs Standard Tray Sealer

How to Choose a MAP Tray Sealing Machine

Confirm tray size: HS305L supports maximum tray sizes up to 310 × 220 × 60mm for output 1 and 200 × 140 × 60mm for output 2. Tray dimensions must match the mold and sealing area.

Confirm tray material: PP, APET, and CPET trays require compatible sealing film and correct sealing temperature settings.

Check food type: Fresh meat, seafood, produce, ready meals, bakery products, and chilled foods may need different gas mixtures and barrier film properties.

Match output requirement: HS305L-V and HS305L-E provide different capacity outputs. Buyers should choose according to hourly production target, labor arrangement, and food packaging workflow.

Request sample testing: Sample testing is recommended to confirm tray sealing strength, film cutting, leakage resistance, gas retention, package appearance, and shelf-life performance.

Certifications

HSQY focuses on stable product quality and reliable packaging solutions. Certificates and quality documents can be provided according to customer requirements and destination market needs.

Global Exhibitions

HSQY participates in global packaging and plastics exhibitions to communicate with food packaging manufacturers, catering suppliers, distributors, and industry partners.

Frequently Asked Questions

What is a MAP tray sealing machine?

A MAP tray sealing machine seals food trays and replaces the air inside the package with a controlled gas mixture. This helps extend shelf life, preserve freshness, and improve food presentation.

What does MAP stand for in packaging?

MAP stands for Modified Atmosphere Packaging. It uses gases such as carbon dioxide, nitrogen, and oxygen to create a protective atmosphere inside sealed food packaging.

What are the benefits of MAP tray sealing?

MAP tray sealing can extend product shelf life, preserve food color and texture, reduce food waste, improve retail presentation, and support food safety when suitable tray, film, and gas settings are used.

What products are suitable for MAP tray sealing?

MAP tray sealing is suitable for fresh meat, poultry, seafood, fish, ready-to-eat meals, meal prep products, fresh fruits, vegetables, bakery products, dairy products, and chilled food packaging.

What is the difference between MAP and vacuum packaging?

MAP packaging replaces the air with a gas mixture and helps maintain product shape. Vacuum packaging removes most air from the package and may compress soft products.

What tray materials are compatible with MAP tray sealers?

Common tray materials include PP, APET, and CPET. The best option depends on food type, storage condition, reheating requirement, sealing film compatibility, and shelf-life target.

What is the capacity of HS305L MAP tray sealing machine?

The HS305L-V model can reach 240 to 400 boxes per hour, while the HS305L-E model can reach 360 to 640 boxes per hour, depending on tray size, output mode, and operating conditions.

What tray sizes can HS305L support?

The HS305L series supports maximum tray sizes of 310 × 220 × 60mm for output 1 and 200 × 140 × 60mm for output 2. Custom mold requirements should be confirmed before ordering.

How do I choose the right MAP tray sealing machine?

Please provide tray size, tray material, sealing film, food product, required output, gas flushing requirement, production environment, and packaging target. HSQY can recommend a suitable tray sealer model and packaging material combination.

About HSQY Plastic Group

HSQY Plastic Group was founded in 2008 and operates as both a manufacturer and trader. The company specializes in plastic packaging materials such as PVC, PET, CPET, PP, PC, PS, ABS, and PMMA. Since expanding into food packaging, HSQY has developed PET, CPET, PP, PS, and biodegradable food trays, lidding film, and food packaging machinery.

With global export experience, customized solutions, and efficient supply chains, HSQY provides cost-effective food packaging products and tray sealing machine solutions for international customers.

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