The HEPA vacuum bags are more durable, efficient, and energy-saving than the normal paper bags or sacks while vacuuming. Originally, HEPA stands for High-Efficiency Particulate Air. The question here is what are Hepa Vaccum bags made of that makes it so special?
These HEPA bags are made of Meltdown material which originally consists of Thermo-Plastic synthetic material. Besides, some other particles, fibers, organic or inorganic pulps are used as well in the production of HEPA bags.
Since vacuum cleaning technology is widely used nowadays, dust collecting bags should come into the measure. You must know the type of sack and bag you should use and why before getting or replacing one with the stock.
What are HEPA vacuum bags made of?
Before using or getting a vacuum bag, it is important to know the materials used for making it. Because environmental safety and sustainability come into account as a better citizen. All the important and major elements required to make the HEPA vacuum bags would be discussed in this section.
The Meltdown Material
It is the core material used for making the HEPA vacuum bags. It is not a single material. Rather it is composed of different layers of other components used to make the meltdown material. The term meltdown comes from the type of procedure used to combine the core raw materials to make the one core structure.
It is the major raw material for the meltdown process. It is a synthetic thermoplastic material made of chemical polymers. It is vastly made by the chain-growth polymerization process. The monomer used in this chain polymer is Propylene. Rated as the third in the hydrocarbon polymers right after Methylene and Ethylene.
Unlike polyethylene, polypropylene is highly durable and stretchable. It has a comparatively high density and melting point. This makes Polypropylene stronger and usable. Besides, it is soft, and lightweight and consists of no dye site. Therefore, there is no chemical toxicity of propylene to humans or other Animals.
Originally Polypropylene is not breathable. But it is very important for a vacuum bag to be breathable and not pass the dust of a 0.1-1micrometer. For this other chained chemical polymers are used alongside Polypropylene.
Polycarbonates are a group of higher polymers with carbonate groups in the chain. The presence of carbonate makes these very strong and more durable than other plastics. Besides, the low density of polycarbonate enables it to be easily molded and shaped with low energy usage.
One of the main physical properties of Polycarbonate is transparency. It filters out the Ultraviolet light emissions easily. Combined with Polypropylene at high temperatures, it enhances the durability of the fiber. Moreover, it also increases the breathability of the material slightly. Hence, the filtration power of the vacuum bags is enhanced and no dust comes outside.
It is the least used material in the meltdown material. The polyester increases the softness of the mother product. Hence, it seems like synthetic clothing or a sheet of fiber. Besides, polyester can be used instead of polycarbonate as well.
The ester functional group acts as the monomer in the case of the Polyester polymerization process. The prime features of polyesters are lightweight, flexible and resistant to shrinking and wrinkling. Moreover, the stretchability of Polyester is a key point.
All these specifications make Polyester an important part of the meltdown material. The polypropylene, polycarbonate, and polyester are molten down in a specific ratio to get the HEPA product. And hence it is the core structure of the HEPA vacuum bags.
Got some questions? Let’s check the section below.
Do cloth HEPA vacuum bags contain fiberglass?
The HEPA vacuum bags do not contain fiberglass. It is made of thermoplastic materials in combination with multiple high-density polymers. It is made from the process of melting polymers. Fiberglass or its traces are dangerous for humans or other animals when inhaled or absorbed.
What kind of material vacuum bags are made of?
The main material for producing the HEPA vacuum bags is the meltdown material. This process includes combining multiple polymers such as polypropylene, polycarbonate, or polyester. High temperature is used to fuse them in a maintained ratio to produce the fiber. This fiber or synthetic textile is used to make HEPA-graded vacuum bags.
Are all vacuum bags HEPA?
All vacuum bags are not HEPA graded or HEPA certified. Paper sacks are used as vacuum bags. But there are some negative impacts of using paper bags, HEPA bags come into play.
In order to clean the household chores, the first thing that comes to mind is vacuum cleaning. But, it is also important to select what type of dust collecting bags you should use or get while changing the stock one. The two most commonly used vacuum bags are HEPA bags and Paper bags.
But, for the sake of environmental safety and Ecology, you should know what are HEPA vacuum bags made of? Apart from that, the building structure of HEPA bags should be known to keep your vacuum cleaning machine healthy and workable for a long time.