DuPont™ Tyvek 1421B

DuPont Tyvek^® 1421B is a high-performance material commonly used in the pharmaceutical industry, particularly for packaging and in-process applications, due to its unique properties. Here’s why it’s ideal for these uses:

1. Breathability and Moisture Control:

Tyvek^® 1421B is a breathable, nonwoven fabric that allows vapor (like moisture) to escape while preventing the entry of particulate matter and liquids. This characteristic is essential in pharmaceutical environments, where moisture control is vital to preserve product quality and stability.

2. Sterility and Barrier Protection:

The material provides an effective barrier against particulate contamination, microbes, and other contaminants, helping maintain a sterile environment. This is particularly important during pharmaceutical manufacturing, packaging, and in-process activities where maintaining cleanliness and sterility is critical.

3. Durability and Strength:

Tyvek^® 1421B is resistant to tearing and puncturing, making it a robust choice for handling sensitive pharmaceutical materials. Its durability ensures that it can withstand the rigors of the manufacturing process without compromising the integrity of the product or process.

4. Chemical Resistance:

Tyvek^® 1421B provides resistance to a wide range of chemicals, which is essential in pharmaceutical manufacturing environments where various chemicals, solvents, and cleaning agents are used.

5. Compliance with Industry Standards:

Tyvek^® 1421B is designed to meet the rigorous standards set by the pharmaceutical industry, including ISO 13485 for medical devices and other industry-specific regulations like those for packaging and barrier materials. Its quality makes it suitable for use in controlled environments like cleanrooms.

6. Heat Sealability:

Tyvek^® 1421B is compatible with heat sealing, a common method for packaging pharmaceutical products. This ensures that packaging is securely closed, maintaining product integrity, sterility, and compliance with regulatory requirements.

7. Flexibility and Versatility:

Tyvek^® 1421B can be used for a wide range of in-process applications, from protecting sensitive ingredients during manufacturing to packaging final products. It is often used for applications like sterile wraps, barrier fabrics, and protective covers.

In summary, Tyvek^® 1421B is designed to meet the pharmaceutical industry's stringent requirements for cleanliness, sterility, and protection, making it ideal for in-process and packaging uses where product safety and quality are paramount.

DuPont™ and Tyvek^® are trademarks or registered trademarks of affiliates of DuPont de Nemours, Inc.