While aerosols have made people’s lives easier since the early 1950s, the world is starting to feel its devastating effects. For example, traditional aerosols reduce rainfall in drought-stricken areas and cause health problems like lung damage.
Unsurprisingly, companies have turned to bag on valve filling to continue providing a fluid user experience with no adverse consequences.
Keep reading to learn more about what bag on valve filling is and why you should consider using it for your products.
How Does Bag on Valve Work?
On the face of it, it looks exactly like a typical aerosol can. Where it differs is how it’s filled.
A filling company will first fill their product within a welded bag. And then, they will take compressed air or nitrogen to fill the space between the can and the bag.
When a user triggers the actuator, the propellant squeezes the bag dispensing the product.
When you choose filling services, it’s advantageous to check if they use FDA-approved aluminum bags. They’ll typically have three or four layers depending on the product.
Bag on valve packaging is ideal for any products that need protection against oxygen. This can include liquids, gels, lotions, creams, and sprays.
Environmental Benefits of Bag on Valve Filling
As mentioned earlier, aerosols have known detrimental effects on the climate as well as people’s health. Bag on valve, however, have several benefits that consumers and the environment can enjoy.
This modern filling technique eliminates the need for dangerous flammable propellants. And while you might not hear about traditional aerosol cans exploding as much, it still occurs, and it’s a cause for concern.
Many manufacturers implement cleanroom manufacturing processes making the final product sterilizable and hygienic. And finally, the eco-friendly use of compressed air or nitrogen reduces the number of preservatives needed to keep high product integrity.
How many times have you bought a can of spray deodorant, only to have it run out of propellant with over 50% of the product still left? It’s undoubtedly a frustrating situation that bag on valves resolves.
One of the most convincing reasons to use bag on valve filling is because it empties almost 100% of the product without contamination. You don’t have to pump it or shake it to get the propellant working, and you can use it at any angle you need.
It’s clearly a superior choice for companies and consumers alike. When you choose a filling service, like Signaturefillingcompany.com, for your bag on valve needs, it’s best to check if they offer various formats, can shapes, and caps.
If they say they only offer one type of can and valve, it’s time to put the phone down and to keep shopping around.
The Future of Bag on Valve Filling
Product filling companies used to reserve bag on valve filling for products deemed incompatible with traditional aerosols. However, improvements in the field have led to the packaging process having superior preservation, dispensing, and protection.
There’s no question about it.
Bag on valve filling is simply the more logical choice for companies and consumers alike.
If you enjoyed this article, check out some of our other recent posts on aerosols!