Go Home About Facilities Services Blog Contact BAG ON VALVE (BOV) Any issues our customers may have with traditional aerosol filling are now resolved with our new Bag-On-Valve (“BOV”) system, one of the biggest advancements in recent packaging history. With BOV technology, we place your product’s contents into a composite bag, keeping it completely separate from any propellant, can or external contamination. We then pressurize the space between the bag and the can with nitrogen or compressed air. When the end-user presses down on the actuator, the product is squeezed out of the bag by the propellant, producing a continuous spray that is identical to an aerosol. With BOV technology, we are now able to insure product purity. It enables us to bring the convenience of a continuous aerosol-type spray to products that, in the past, could not be produced as an aerosol, which include: Hygienic or Environmentally Friendly Products: With the BOV system, your products are contained within an FDA-approved bag that works in conjunction with compressed air (instead of a liquid gas) to dispense the product. Products that Contain Highly Viscous Ingredients: The BOV system keeps your product completely separated from the can, preventing any potential corrosion issues. Manufacturing your product with BOV technology brings numerous additional advantages, including: The flexibility to dispense the product in any form, such as liquid, gel or cream The ability to continuously spray the product from any angle, even upside down The ability to package your product with a standard actuator in steel or aluminum cans Complete protection from oxygen exposure, eliminating the need to add preservatives The elimination of any chilling effect SERVICES FOR Personal Care Products Household Products Automotive Products Industrial Products Paint Products SERVICES Aerosol Manufacturing Bag On Valve (BOV) InStock Program Research & Development Packaging Design Warehousing & Distribution Quality Assurance Regulatory Support Propellant Blending Non-Aerosol Manufacturing Inquire about our products and services We're here to answer your questions. CONTACT US © 2021 Chicago Aerosol Privacy Policy Terms and Conditions Colophon Coal City (815) 634-5100 Bridgeview (708) 598-7100 Connect on LinkedIn We've acquired Elco Labs, a leading manufacturer of private label and custom liquid products. Read more