Thermoformed Desiccant Bag


Moisture collects within any air conditioning or refrigeration system even though the system is sealed. Refrigerant breakdown and the reaction of system contaminants with this moisture can lead to internal corrosion, especially in thin gauge flow tubes, fins, evaporators, and other system components.

Sorba-Ring adsorbs moisture that collects within components to eliminate the potential for internal corrosion. They provide ongoing protection against moisture to help improve system reliability and extend shelf life of the entire AC or refrigeration system.

Our engineers can design custom solutions to fit into just about any AC or refrigeration application. The unique bags feature proprietary Electrostitch™ sealing technology to ensure product reliability for maximum performance.

Adsorb Moisture and Filter in One Part
SorbaRing® is a unique desiccant bag designed to both adsorb moisture and filter impurities in air conditioning systems, particularly systems utilizing a thermal expansion valve. SorbaRing® holds the desiccant in a doughnut shaped package which easily slips over the liquid tube in a receiver drier.

An integrated mesh fabric filters impurities from the refrigerant and the lubricating oil and provides increased surface area for more efficient filtering. Automated assembly of SorbaRing® into the receiver drier reduces the high cost of assembly associated with loose fill, packed bed desiccants.

Mobile

  • Automobile AC Systems
  • Refrigerated Transportation Vehicles
  • Truck and Bus AC Systems

Stationary

  • Commercial/Residential AC Systems
  • Refrigerated Warehouse/Coolers
  • Industrial Cooling Systems

Thermoformed Desiccant Bags have distinct advantages for your Applications
Thermoformed Desiccant Bags are designed to provide a cost-effective solution to problems associated with loose fill, packed bed desiccants. Thermoformed Bags:

  • Prevent Internal Corrosion
  • Improve System Reliability
  • Protect System Components
  • Extend System Life
  • Won’t damage system components- Unlike loose desiccant materials which can leak into an AC or refrigeration system, clogging passages and damaging components such as the compressor, Thermoformed Bags hold the desiccant in a durable, compact polyester felt package. Proprietary Electrostitch™ sealing technology virtually eliminates the potential for leakage of loose desiccant materials. In addition, the bags’ mesh material can filter other impurities from the system's refrigerant and lubricating oil.

  • Provide easy assembly to reduce labor costs – The Thermoformed Bags enable easy installation and can be integrated with automated assembly lines for reduced labor costs and increased production efficiency. In receiver driers, loose fill desiccants typically involve hand-pouring of the desiccant material and require instillation of metal pieces and fiberglass pads to hold the material in place. Sorba-Ring® thermoformed bags can eliminate these metal plates, fiberglass pads and other components to simplify design and purchasing requirements. For accumulator driers, we offer a unique Saddleform® saddle bag design that is self-retaining so it stays in place once installed.

Multisorb Technologies can Custom Engineer Your Solutions
Our experienced staff understands the numerous facets of desiccant usage in AC and refrigeration systems and can work with you on everything from research and development to prototypes. Our engineers solve countless moisture problems with their innovative custom designs.



Multisorb Technologies practices a policy of continuous improvement, therefore we reserve the right to discontinue or change specifications, designs or materials, without notice, consistent with sound engineering principles and modern practices.