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- Modified Atmosphere Packaging Machine
  
  The modified atmosphere packaging machine fills into trays with mixed gas (nitrogen, oxygen, carbon dioxide) according to a certain ratio to effectively protect the packaged food.
- Vacuum Skin Packaging Machine
  
  A vacuum skin packaging machine is a packaging machine that places foods on paperboard or tray, heats the skin film, adheres to the product under the action of vacuuming, and seals it with the paperboard or tray. Welcome to contact us for vacuum skin pack machine.
- Tray Sealing Machine
  
  This is a tray sealing machine, the purpose of which is to protect the food or liquids inside the tray from being poured out. Welcome to inquire us for food tray sealer, we are one of the best tray sealing machine manufacturers.
- Food Wrapping Machine
  
  Cling Film Wrapper is mainly used for the package of fruit, vegetable, fresh meat and cooked food. It is suitable to be used in the chain supermarket, distribution center and vegetable base. It is enormously reduce the labour cost and improve the productivity.
- Shrink Tank
  
  WENZHOU DJPACK shrink tank is a versatile shrinking unit which is an ideal extension for chamber machines, not only with regard to operability and design. It's constructed of a high-quality stainless steel. The movement of the product support and the heating could be done with pneumatically or electrically which according to customer's requirement. The heavy duty casters (with brake) on the machine suitable for mobile use.
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Double Chamber Vacuum Packaging Machine

The Double Chamber Vacuum Packaging Machine offers key advantages: its two chambers operate alternately, with one sealing while the other is being loaded or unloaded. This enables near-continuous operation, maximizing efficiency and output—making it essential for high-volume, fast-paced production lines. Compared to single-chamber models, it significantly reduces operator downtime.

Double Chamber Vacuum Packaging Machine

Double chamber vacuum packaging machines are made of 304 stainless steel. It have multiple control methods for customers to choose. In addition, different power requirement and plug standard can be customized according to customer's requirement. Importantly, this machine installed heavy mobile casters have load-bearing capacity, which make customers very relaxed. At the same time,it can be customized heat dissipation according to customer's demand. In a word, this machine is really economical.

Sealer Dimension(mm):

500-950

Production Cycle(times/min):

1-2

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Advantages of DJPACK Double Chamber Vacuum Packaging Machine

Advanced technologies

Adopting OMRON/ADB imported components, Feiyue vacuum pump and self-developed solenoid valve, it can precisely control the vacuum sealing.

Raw Materials

Selected 304 stainless steel material, corrosion-resistant and oxidation-resistant. Each batch of material is accompanied by a test report, the quality of the whole process can be traced.

Fine Processing

High-precision laser cutting, precision molding by bending machine, and fine treatment by shot blasting can make the parts fit tightly, have a solid structure, and be rust and wear-resistant. process can be traced.

Rigorous Testing

The use of international testing equipment, precision inspection of components, the whole machine factory full inspection, to ensure stable and reliable performance.

Areas of application

Based on three decades of expertise, DJPACK provides customized vacuum packaging solutions for companies of all sizes. Our product portfolio ranges from small domestic machines to industrial-grade automated production systems, capable of meeting the packaging needs of a wide range of applications.

Fresh food

Fruits & Vegetables

Seafood

Cooked Food

Noodles and Dim Sum

Prepared Dishes

Perhaps you have other needs?

In order to ensure that the production fully meets your needs, we also offer a professional packaging customization service

Special packaging customization

Vacuum film material customization

Function Extension Service

Equipment cooperative optimization

How does a vacuum sealer work?

vacuum sealer removes air from the packaging using a suction pump, creating a vacuum inside the bag. It then heat-seals the bag to lock out oxygen and moisture. This process helps prevent spoilage, freezer burn, and oxidation, extending the shelf life of food and other perishable items.

What are the benefits of using a vacuum sealer?

Vacuum sealing offers several advantages:

- Extends food freshness 3-5 times longer

- Reduces food waste

- Saves storage space

- Protects against bacteria and mold

- Maintains flavor, texture, and nutritional value

What products can be vacuum-sealed?

Vacuum sealers are versatile and can be used for:

- Fresh meats, fish, and poultry

- Cheese, fruits, and vegetables

- Dry goods like coffee, nuts, and grains

- Prepared meals and leftovers

- Non-food items (electronics, documents, medical supplies)

How do I choose the right vacuum sealer?

Consider these factors when selecting a vacuum sealer:

- Usage: Home, commercial, or industrial needs

- Vacuum strength: Higher suction for moist foods

- Sealing speed: Faster models for frequent use

- Size & portability: Countertop vs. chamber vacuum sealers

How do I maintain my vacuum sealer?

Proper maintenance ensures longevity:

- Check and replace vacuum pump oil

- Keep the machine free of food debris

- Store in a dry, dust-free environment

- Regularly inspect the heat seal bar for wear

FAQ

What types of Vacuum Packaging Machine do you offer?

Seal Integrity Testing Methods for Vacuum Packaging

A compromised seal can ruin your vacuum-packaged product. This guide covers ASTM-standardized testing methods — from visual inspection to vacuum decay — to help you choose the right approach for your operation.

2026-07-17

Temperature Monitoring and Cold Chain Management for Vacuum-Packaged Products

Temperature control is the single most critical factor for vacuum-packaged food safety. This guide covers regulatory requirements, monitoring technologies, and best practices for cold chain management.

2026-07-10

Vacuum Skin Packaging for Bone‑In Meats and Seafood

Bone-in meats and irregular seafood pose unique packaging challenges. This guide explains how vacuum skin packaging delivers superior protection, presentation, and shelf life for these difficult-to-pack products.

2026-07-01

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A manufacturer specializing in the production of vacuum packaging machines and tray sealing machines for over 30 years

Double Chamber Vacuum Packaging Machine

Double Chamber Vacuum Packaging Machine

Advantages of DJPACK Double Chamber Vacuum Packaging Machine

Advanced technologies

Raw Materials

Fine Processing

Rigorous Testing

Areas of application

Perhaps you have other needs?

FAQ

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