Glass has its unique characteristics, making it an ideal choice of material to be used in pharmaceutical packaging industry. It has unique visual properties, chemical and mechanical stability, and excellent barrier properties. such as low permeability.
Glass has a high resistance to corrosion, making it suitable for storage of pharmaceutical products, including tablets, capsules, and syrups. Its resistance to both moisture and air makes it suitable for many types of pharmaceutical packaging. There are several types of glass material used in pharmaceutical packaging, each type with its own set of advantages and disadvantages.
Float glass is one of most common forms of glass used for pharmaceutical packaging. It is a flat, transparent, and thin-walled material, formed by floating molten glass on a bed of molten metal. Float glass is one of most chemically stable forms of glass, and is thermally stable too. This makes it an ideal choice of material for pharmaceutical packaging, as it can help to maintain integrity of product.
Another type of glass material used in pharmaceutical packaging is borosilicate glass. It is an ultra-clear, white glass with increased resistance to chemical and thermal shock and superior tensile strength. It is used extensively in pharmaceutical industry to package highly sensitive products, as it is highly resistant to corrosion, and has high thermal stability. Additionally, it can be used to create sterile packaging due to its low permeability.
Soda-lime glass is a type of common glass, used mostly for pharmaceutical packaging. It is made from sodium carbonate, calcium oxide, and silica, and has excellent resistance to thermal shock and corrosion. Additionally, it has very good optical properties, making it a great choice for pharmaceutical packaging.
Lead glass is another type of glass commonly used in pharmaceutical packaging. It is made from a mixture of metals and minerals, making it highly durable and chemically resistant. Lead glass is low in permeability and has excellent chemical, thermal, and optical properties, which makes it ideal for packaging of delicate pharmaceutical products.
Finally, polyethylene terephthalate (PET) is a type of plastic glass that is used extensively in pharmaceutical packaging. It is a strong, durable material, with excellent properties such as high gas and moisture barrier properties, good chemical resistance, and low permeability. It is also lightweight, making it suitable for high-volume packaging.
Each type of glass material used in pharmaceutical packaging has its advantages and disadvantages, and should be chosen based on specific needs of pharmaceutical product. Whatever choice of glass material, it is important to ensure that it meets necessary regulatory requirements, to protect integrity and safety of product.