Single station modified atmosphere packaging system
Ensure the extended shelf life of sensitive foods with precise gas flushing and sealing capabilities, reducing spoilage and maintaining freshness in diverse packaging formats.

Preserves and Packages Products via Gas Flushing
The MARK-III from CV-TEK is a single-station modified atmosphere packaging machine designed for food and dairy processors that require extended product shelf life and protection from atmospheric degradation. This equipment excels in a variety of applications, including packaging fresh-cut produce, organic grains, and dairy products in bulk bins, totes, and poly bags. The machine operates through a robust gas flushing and sealing process that ensures wrinkle removal and bag stretching, thereby maintaining the integrity and freshness of sensitive products.
Configurable with seal bars ranging from 30 to 100 inches, the MARK-III handles diverse packaging needs efficiently. With options for vacuum, liquid-ring, or venturi pumps, it offers flexible gas flush capabilities ensuring oxygen levels are minimized, crucial for preserving the quality of organic and perishable items. The equipment is constructed from 100% stainless steel, complying with FSMA, FDA, and USDA standards, and is built to IP69 specifications for easy washdown, further ensuring high hygiene standards.
Operational ease is enhanced by an intuitive controller with multiple language options, and its adaptable installation options—floor-mount, rolling casters, or overhead suspension—allow seamless integration into existing production lines. Whether packaging salad mixes, powdered dairy, or industrial bulk grains, the MARK-III provides a reliable solution with customizable features to meet specific production demands.
Benefits
- Extends product shelf life by minimizing oxygen exposure through efficient gas flushing.
- Enhances packaging integrity with wrinkle-free sealing and bag stretching.
- Ensures high hygiene standards with washdown-ready IP69 construction.
- Offers flexible integration with multiple installation options to fit existing production lines.
- Meets strict food safety requirements with FSMA, FDA, and USDA compliance.
- Applications
- Barrels,Case-ready applications,Poly bags,Organic products,Bulk-bin,Fresh-cut produce,Dairy products,Totes,Super-sacks,Gaylords,Bins
- End products
- Industrial bulk spices,Organic nuts,Polyethylene bagged snacks,Bulk powders in super-sacks,Ingredient products in gaylords,Salad mixes,Liquid dairy products,Processed meat in bins,Raw materials in barrels,Organic grains,Powdered dairy products,Ready-to-cook meat products,Industrial bulk grains,Grain in totes,Chopped vegetables
- Steps before
- Sorting,Cleaning,Pre-cooling
- Steps after
- Labeling,Storage,Transportation
- Input ingredients
- single bags,lined cases,bulk-bin,totes,Gaylords,barrel,super-sacks,organic products,products that degrade in atmosphere
- Output ingredients
- preserved products,protected products,extended shelf life products,wrinkle-free bags,asphyxiated inserts and larvae
- Market info
- CV-TEK (Middleby) is known for its expertise in designing and manufacturing modified atmosphere packaging (MAP) systems, offering innovative packaging solutions that enhance product shelf life and quality in the food processing industry.
- Seal bar lengths
- 30,54,62,and 100 inches
- Compliance
- FSMA,FDA,,USDA compliant
- Material
- 100% stainless steel
- Washdown Specification
- IP69 specifications assuring IP67 compliance
- Automation
- Simple to understand controller
- Vacuum pump
- Standard or optional liquid-ring and venturi
- Sealing method
- Hot-bar or impulse sealing
- Bag-stretcher option
- Available
- Control options
- Optional two hand controls
- Probe flexibility
- Flexible probes
- Mounting options
- Floor mount,optional casters,or hanging over conveyor
- Gas flush
- Multi-gas flush support
- Automation level
- PLC / B,R controls
- Batch vs. continuous operation
- Batch
- Cleaning method
- IP69 / IP67 compliance
- Seal type
- Hot-bar / Impulse sealing
- Material handling
- Bag-stretcher option for wrinkle-free bags
- Gas flushing
- Multi-gas flush ability for product shelf life extension
- Stainless steel compatibility
- Yes
- Corrosion resistance
- IP69
- Cleanability
- Yes
- 3A Sanitary Standards
- Optional
- Material
- 100% stainless steel
- Compliance
- FSMA,FDA,,USDA compliant
- Dairy Grade
- Optional 3A dairy-grade
- Ingress Protection
- IP69 specifications assuring IP67 compliance
- Seal Bar Lengths
- 30,54,62,and 100-inch
- Mounting Options
- Floor mount,optional casters,or hang over conveyor
- Bag Option
- Bag-stretcher option to insure wrinkle-free bags
- Controller Options
- Variety of language options
- Gas Flush Option
- Multi-gas flush totes or super-sacks
- Single Bags Support
- Adjustable bag support plate
- Seal Head
- 20-degree tilted seal head
- Control panel type
- Simple to understand controller
- Frame Material
- 100% stainless steel
- Mobility
- Floor mount,optional casters,hangable
- Seal bars length
- 30,54,62,100-inch
- Sealing type
- Hot-bar or impulse sealing