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What is the Bag in Bag out?
The Bag-in Bag-out (BIBO) system is mainly used for chemical and biological (CB) protection, P3/P4 laboratories, and the pharmaceutical industry. It is a safety protection filtration system connected to exhaust systems, which allows for the installation, replacement, and testing of air or chemical filters in hazardous environments within a secure protective bag (PVC bag or high-temperature bag). This method not only protects the operators from contamination by harmful substances but also prevents the filters from coming into contact with the external air, ensuring the safety and convenience of the replacement process. The protective bags are also equipped with gloves, allowing the staff to easily carry out replacement operations.
We are the first company in China that has recognized the importance of upstream concentration uniformity in BIBO systems, and the very first to pass this stringent test.
Different Types of Installation
Standard Types of Bag in Bag out
| Airflow (m³/h) | Efficiency Specs (mm) | Cabinet Size WHD (mm) |
| 250 | 305*305*95=1Chamber | 2100*455*375 |
| 700 | 305*305*292=1Chamber | 2100*455*375 |
| 1350 | 305*610*292=1Chamber | 2300*755*375 |
| 2700 | 610*610*292=1Chamber | 2300*755*680 |
| 5400 | 610*610*292=2Chamber | 2900*1560*680 |
| 8100 | 610*610*292=3Chamber | 2900*2365*680 |
| 10800 | 610*610*292=4Chamber | 2900*1560*1330 |
| 16200 | 610*610*292=6Chamber | 2900*2365*1330 |
Note: Adequate space must be allotted on-site for the “Bag in bag out” system to accommodate operations, installation of differential pressure gauges and piping, as well as for maintenance activities like filter replacement. The system allows for consecutive and stackable configuration for seamless integration and use.
Product Features
- Construction: Entirely built with 3.0 mm 304 stainless steel full welds and surface vibration grinding. Connection flanges made from 5.0 mm 304 stainless steel.
- Filter Box Design: Conforms to the standard 292mm thickness high-efficiency gel seal filters, utilizing industry-leading non-partitioned super-fold stainless steel framed filters with lifespans more than double that of conventional partitioned or V-type filters.
- Internal Compression Mechanism: CNC machined from 304 stainless steel, ensuring resistance to oxidation and corrosion.
- Sealing Strip: Utilizes an EPDM medium density sealing strip for robust sealing capability.
- Scanning Mechanism: Made of 304 stainless steel with a linear scanning approach.
- Differential Pressure Gauges Pipeline: Includes needle-type filters to prevent leak risks during maintenance.
- Internal Setup: Stainless steel dust emission pipelines and outlets with diffusers to ensure upstream concentration uniformity.
- PAO test: Comes with upstream and downstream testing ports, both fitted with manual safety ball valves, and includes PAO supply and sampling port.
- VHP Disinfection Interface: Positioned on both the input and output sides, with downstream disinfection verification ports.
- Operation Modes: Manual and automatic scanning mode interfaces, with reserved scanning position signal ports.
- Protective Bags: Each door equipped with a protective bag approximately 2 meters in length, complete with full harness and safety strap.
- Filtration Options: Single high-efficiency filter unit available; multiple filtration stages can be added such as pre and medium-efficiency filters, chemical filters, activated carbon filters, or double high-efficiency filters for serial installation.
- Optional accessories: Sealed Valve for disinfection and air tightness tests, DOP scanning for filter efficiency, differential pressure gauge/sensor to monitor filter pressure changes, instrument protection system, disinfection ports, transition adapters for various diameters.
Product Certifications
Application
- Pharmaceutical Engineering: Exhaust systems for vaccine production areas, air supply and exhaust for vaccine laboratory animal rooms, as well as for spaces producing hormone-class and cytotoxic medicines, high-activity chemical production, and anticancer preparation manufacturing.
- Bio-safety Laboratories: Supply and exhaust air management.
- Hospital Isolation Zones: Exhaust air systems.
- Industrial Chemical Emissions: Handling the discharge of chemical gases.
- Nuclear Power Plants and Fuel Processing Facilities: Dealing with air exhaust and filtration.
- Animal Disease Laboratories: Managing air supply and exhaust.
- Toxic Waste Isolation Facilities: Air management for isolated environments.
- Industrial, Research, and Military Facilities: Managing air supply and exhaust for areas dealing with chemicals, biological agents, radiological and carcinogenic materials.
- Biomedical Research and Genetic Engineering Facilities: Air supply and exhaust systems management.
- Pharmaceutical Laboratories: Providing secure exhaust air systems.
Bag in Bag out Gallery
QUALIA Bag in Bag out's Pin-type filter differential pressure piping _1
QUALIA Bag in Bag out's Gasket at the Interface to Prevent Scratching of Plastic Bags_1
QUALIA Bag in Bag out's Full Welded instead of assembly with gaskets_1
QUALIA Bag in Bag out's Extend the piping to ensure airflow pattern _1
QUALIA Bag in Bag out's Differential pressure gauge_1
QUALIA Bag in Bag out's Biological Sealed Interface Valve_1
QUALIA Bag in Bag out Workshop 8_1
QUALIA Bag in Bag out Workshop 7_1
QUALIA Bag in Bag out Workshop 4_1
QUALIA Bag in Bag out Workshop 3_1
QUALIA Bag in Bag out Workshop 2_1
QUALIA Bag in Bag out Workshop 1_1
QUALIA Bag in Bag out Large Animal Room Mezzanine 17_1
QUALIA Bag in Bag out Large Animal Room Mezzanine 15_1
QUALIA Bag in Bag out Large Animal Room Mezzanine 13_1
QUALIA Bag in Bag out Large Animal Room Mezzanine 11_1
QUALIA Bag in Bag out 4 Units 27200CMH High Flow.jpg_1
QUALIA Bag in Bag out 3 Units 20400CMH High Flow_1
QUALIA Bag in Bag out 2 with HEPA and Medium Efficiency Filter_1
