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Cleanroom products are considered sterile, pure, and void of any impurities and contaminants, so their packaging should also be able to maintain this purity, potency, and quality throughout their shelf life. Cleanroom packaging deals with sensitive products, diagnostic kits, samples, and many other important things that need to be protected from the surrounding environment, excess moisture, and oxygen. These bags are made from low-density polyethylene, which is known for its high strength and protective qualities, which can also help shield sensitive items from dust, moisture, and other contaminants that could harm their quality or shelf life.

Different products that are packaged in LDPE bags from cleanroom

There are many important, useful, and widely used products that are packaged in LDPE bags, and these products are usually very sensitive to varying moisture, oxygen, and contaminants from the external environment and thus HDPE bags provide the best packaging solution for such cleanroom packaging products.

Active Pharmaceutical Ingredients are highly important components in different types of drug formulations, and LDPE bags help protect them from moisture and contamination which can affect their potency, texture, quality, effectiveness, and consumption.

Many different pharmaceutical products, that are consumed directly like tablets and capsules, are often stored in packaging bags to maintain their potency and prevent spoilage, else excess moisture and oxygen can lead to the growth of mold and mildew, or even make them unfit for use with patients.

There are many drugs that are found in powdered form like medicinal powders that are used in various pharmaceuticals and can greatly benefit from the moisture-resistant properties of LDPE bags as they allow for proper storage, and avoid many issues like clumping, spoilage, and growth of mold and mildew in the powdered medicines.

So many various chemicals, especially those that are highly sensitive to environmental factors, are safely packaged in LDPE to avoid any kind of degradation, as many chemicals can react with the surrounding air, moisture, and oxygen, leading to changes in their chemical composition, and also make them ineffective for use in different drugs.

The medical industry deals with many electrical and electronic components on a regular basis such as diagnostic kits, medical kits, small parts of the machines used in medical devices, and cleanrooms, and here the bags for cleanroom protect sensitive parts from dust and static electricity which is common during storage, especially in damp and moisture environments.

Why are LDPE Bags used in cleanroom packaging?

There are many reasons why LDPE bags are a popular choice for cleanroom packaging, due to their many useful properties, they are the best choice for these moisture sensitive products.

High moisture resistance: LDPE bags are very useful in keeping moisture out, and this is highly important because moisture can spoil sensitive products, especially in the pharmaceutical industry for various sensitive products. So, by using LDPE bags, companies can make sure that their products stay dry and safe throughout their shelf life and work in their best condition. 

Good resistance to chemicals: These bags do not react with most chemicals, which means they won’t change or harm the contents inside the packaging, as the pharma industry mainly deals with different chemicals and compositions. The inert properties of HDPE bags make them very much ideal for packaging active pharmaceutical ingredients and other sensitive materials that need to be protected from chemical exposure, or changes due to chemical alterations.

Very high barrier properties: LDPE bags are known to create a strong barrier against outside elements like oxygen, excess moisture, contamination, dust, and light, and this important property helps keep the packaged products stable and effective for longer periods during their packaging, transportation, or storage, in turn preventing any degradation or loss of product potency.

Provide flexibility in packaging: The material that the cleanroom packaging bags are made of is very flexible, which helps and allows the bags to stretch without any tearing, or damage when they are packaging important products. This flexibility is very much important and useful as it makes it easy to pack items of different shapes and sizes while ensuring they are securely packaged and stored through their shelf life.

Made of durable materials: Though the bags are known to be very lightweight, LDPE bags are tough and can withstand storage, packaging, and transportation without any damage or puncturing. This property is very useful and important for protecting valuable pharma products during shipping.

Have non-static properties: LDPE bags are designed to be non-static in nature, which means they won't create any static electricity in the packaging of various cleanrooms and other electrical and electronic product packaging, that could damage these sensitive electronic components or pharmaceuticals.

Very lightweight: LDPE bags are easy to handle and transport during their long transit, storage, and packaging phases as they are known to be highly lightweight, and made of linear low density materials, this can help reduce any kind of bulky shipping costs as well as make logistics, storage, and packaging of bulk or heavy pharmaceutical products very easy and convenient for businesses.

LDPE bags are perfect for packaging in cleanrooms because they keep products safe, effective, and clean from start to finish. Sorbchem India is the largest manufacturer and supplier of premium quality LDPE bags that are used in various applications across cleanroom packaging.