Since the discovery of Tyvek® in 1955, DuPont has been a recognized global leader in selective barrier technology. With its proprietary selective barrier technologies - Tyvek® brand polyolefin, DuPont ™ Sontara ® spunlaced fabric, Typar ® and Xavan® spunbonded polypropylene, Advanced Composite Technology (ACT™) and the new HMT hybrid membrane technology - DuPont has introduced new dimensions of protection, security and safety in more than 50 diverse industries, include construction, protective apparel, medial and healthcare, aerospace, automotive, consumer, cleanroom, printing, packaging, carpeting and geotextiles. DuPont Nonwovens has offices and manufacturing facilities in Europe, Asia and North and South America . Major applications include: Medical Packaging Industrial packaging Envelops and Graphics Covers Protective Apparel Construction http://onlinepressroom.net/DuPont/NewsReleases/