Aerosol containers are very common in our daily lives. They are used to store many different types of products, including both solids and liquids. The most familiar kind of aerosol is the soda can. Other types of aerosol include hairspray cans, deodorant cans, and even spray paint cans. These have different purposes, but all use aerosol cans to store their contents.

As the new generation of aerosol propellants grows in popularity, so does the use of bag on valve technology in packaging. Bag on valve (BoV) is a new and improved way to package aerosol propellants that offer many benefits over traditional methods. New brands are springing up all over the internet, each touting the unique advantages of BoV packaging. Here we’ll take a closer look at what bag on valve technology is and how it can benefit your product.

What is BoV Packaging?

It is a type of aerosol packaging that uses a bag instead of a can to hold the product. The aerosol propellant Is dispensed through a bag valve, allowing for a more consistent spray and eliminating waste. 

It was initially developed for medical applications where sterile environments are crucial. The product and propellant are stored in separate chambers separated by a wall in a traditional aerosol can. When the can is pressurized, the aerosol propellant expands and forces the product out through a small opening in the wall. This process can cause product contamination by exposure to the air outside the can. 

Bag on valve technology is based on the principle of aseptic filling. Aseptic filling is a process that uses sterile equipment and techniques to fill a container with aerosol propellants without introducing contaminants. This process is used in the food and beverage industry to package products such as milk and juices. Bag on valve technology takes this same concept and applies it to aerosol packaging. 

The first food product packaged in an aerosol container was baby formula, followed by cooking oils and sauces. Today, BoV packaging is used for various aerosol propellants, including salad dressings, body lotions, and beer.

Components of a Bag on Valve Aerosol Container

A BoV aerosol container comprises three main parts: the can, the fitting, and the bag. The can is made of aluminum or steel and typically holds around 200-250ml of product. The fitting is a small metal device that attaches the bag to the can. The bag itself is made of flexible laminate material and holds the aerosol propellant inside the can. 

These bags are also known as “daypacks” in the food and beverage industry. The cans and fittings are generally supplied by manufacturers, while the bags can be sourced from various suppliers.

How Does BoV Packaging Work?

BoV packaging uses a bag instead of a can to hold the aerosol propellants. The bag is made of a flexible material that can be compressed when the can is pressurized. When the can is pressurized, the propellant expands and forces the bag’s contents out through a valve. Before being dispensed, the aerosol propellants is sprayed through the valve to create a fine mist. This process eliminates waste and provides a more consistent spray than traditional aerosol packaging. 

After being sprayed, the bag collapses and is ready to be refilled. More advanced systems use a pump to pressurize the bag, which allows for a more controlled and consistent spray. The pump also allows the user to adjust the amount of dispensed aerosol propellants. To create a fine mist, aerosol products must be sprayed with a certain amount of pressure.

If the pressure is too low, the aerosol propellants will come out as a liquid. To properly package your aerosol propellants in an aerosol container, it is essential to have a basic understanding of how the packaging works.

Benefits of BoV Packaging

BoV packaging is more lightweight and compact than traditional cans, making it easier to transport and store. It is also more durable than conventional cans, meaning it can withstand being dropped or crushed without leaking. It provides a more sanitary option for storing and dispensing products. The bag prevents product contamination by exposure to the air outside the container. It also prevents wastage since any unused portion of the product can be easily stored in the same container for future use. 

Shelf life and product quality of aerosolized products are also increased with BoV packaging. The metal canister used in traditional packaging can react with the product and cause it to degrade over time. The BoV aerosol container, made of food-grade material, does not react with the product inside, ensuring that it stays fresh for longer. 

There is no risk of spillage. This makes it ideal for products prone to leakages, such as hair spray or perfume. It is also desirable for new brands looking to set themselves apart from the competition. 

The unique look of the aerosol containers helps brands to stand out on store shelves and online. The compact size of containers makes them easy to ship and store, a significant advantage for e-commerce brands. And because the aerosol containers can be used for both liquid and cream products, they offer brands a versatile packaging option that can be used for a wide range of products. 

Finally, BoV packaging is 100% recyclable, which reduces environmental impact. It can also be reused for other purposes, such as storing small items or as a container for plants. Because the aerosol container uses less gas to propel the product out of the container, they produce fewer emissions. Less energy and resources are required to produce BoV aerosol containers, making them a more eco-friendly option overall.

Applications of BoV Packaging

Aerosolized products are the most obvious choice for BoV packaging, but many other types of products can also benefit from this type of packaging. Powdered products, such as baby powder or spices, can be easily and accurately dispensed with an aerosol container. Liquid products, such as shampoo or lotion, can also be packaged in these containers. 

The bag is a barrier to prevent leakage and keep the product fresh. The ability to package these products in a more sanitary and waste-preventing manner makes BoV containers ideal for personal care products. Industrial aerosol products, such as paints, liquid fire extinguishers, air fresheners, odor eliminators, car care products, hunting products, disinfectants, furniture polish, and adhesives, can also be effectively packaged in a box aerosol container.

 It provides the perfect solution for products that are often difficult to store and dispense. Pharmaceutical products, such as inhalers and nasal sprays, can also be packaged in an aerosol container.

How to Use a BoV Container

Using a BoV container is easy and convenient. Remove the cap from the aerosol container and press down on the valve to dispense the aerosol propellants. The amount of product dispensed can be controlled by the amount of pressure applied to the valve. To store the product, simply replace the cap on the container. Any unused portion can be stored in the same container for future use. 

Aerosol containers are also easy to clean. Remove the cap and rinse out the container with warm water and soap. Allow it to air dry before replacing the cap and storing the container. After each use, it is essential to check the valve and cap for any signs of wear or damage. 

If the valve or cap is damaged, it should be replaced immediately to prevent leakage of the aerosol propellants. With proper care, an aerosol container can last for years. When it comes time to dispose of a container, recycle it.

BoV Aerosol Spray Technology VS Traditional Aerosol Spray Technology

The traditional aerosol canister is filled with a gas, typically compressed air or nitrogen, that propels the product out of the container when the user presses down on the valve. The problem with this method is that it can often result in many wasted products being left in the container. 

However, with the bag on valve technology, the product is stored in a separate bag inside the container. When the user presses down on the valve, the gas pressure forces the product out of the bag and into the nozzle. This results in very little product being wasted and makes BoV containers much more efficient. 

When applying products such as sunscreen or insect repellent, consol users can be confident that they are getting the full amount of product out of the container. It is much more user-friendly than traditional aerosol containers. Because the aerosol propellants are stored in a separate bag, there is no need to worry about shaking the container before use. This means that BoV containers can be used in any position, even upside down. This is especially helpful when applying products to hard-to-reach areas. 

Traditional consols often require the user to shake them vigorously before use, which can be difficult or even dangerous if the container is not properly secured. BoV containers, on the other hand, can be used in any position without the need for shaking. This makes them much easier and safer to use.

How to Properly Package Your Product in a BoV Container

First, ensure that the product is compatible with the materials used in the bag. Check with the manufacturer to be sure. Fill the bag with the product using aseptic techniques to avoid contamination. Then, purge the headspace of the bag with nitrogen gas to remove oxygen and prevent oxidation. Finally, seal the bag shut. After the bag is sealed, the valve is attached to the bag, and the container is pressurized. This seals in the product and prevents leakage. Store the aerosol container in a cool, dry place for the best results.

Filling Machine

The bag on valve filling machines is specially designed to fill aerosol containers. They first put the aerosol products into a special bag and then seal the bag shut. Next, the bag is filled with compressed air or nitrogen gas to pressurize it. Finally, the bag is attached to the valve of the container. 

These machines can be used to fill various products, from cleaning solutions to food items. If you own a small business or are considering starting one, a BoV filling machine can be an excellent investment. You’ll be able to package your products professionally and efficiently, giving your business a leg up on the competition.

Customizable Aerosol Packaging Solutions

BoV technology also offers some unique customization options that are not available with traditional console packaging. An aerosol container can be fitted with an array of valves and nozzle tips to suit the needs of your specific product. This allows you to tailor the package to your product and create a unique look that will help it stand out from the competition. When packing aerosol products, this technology also provides excellent potential for creativity in design.

If you’re looking for a way to take your product to the next level, consider packaging it in an aerosol container. The fantastic selection of designs, colors, aerosol propellants, and materials will give your product the edge it needs to succeed in today’s market.

Competitively Priced Packaging Solutions

Despite all of these advantages, BoV technology is still very competitively priced. It is often more affordable than traditional console packaging, making it an excellent option for start-ups and small businesses. If you are looking for a way to save on packaging costs without compromising quality or functionality, BoV packaging is something to consider. This is because there is no need to use expensive propellants, and the containers can be fitted with various valves and nozzle tips to suit your needs.

Tips for Filling and Using Bag on Valve Aerosol Cans

When filling your BoV, use a clean funnel and avoid overfilling. To allow for expansion, try to leave about a half inch of space at the top of the can. Before filling the can, read the manufacturer’s instructions carefully to ensure proper usage. Once the can is filled, be sure to check for leaks. 

The best way to do this is to place the can upside down in a sink or basin of water. If there are any leaks, you will see bubbles from the can. After you have confirmed that your can is leak-free, screw on the cap and valve firmly. Shake the can gently to mix the aerosol propellants and store them in a cool, dry place.

The trendy new packaging solution has taken the aerosol world by storm. Consult a knowledgeable packaging specialist to determine if BoV technology is right for your aerosol propellants. With its many benefits, it just might be a perfect choice.