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Home Resources About Tyvek
 

Tyvek is a water resistive barrier material manufactured by DuPont, which combines strength, protective properties and high vapor permeability.
 
History
The discovery of Tyvek was a chance occurrence by a DuPont researcher, Jim White, who in 1955 noticed white polyethylene fluff coming out of a pipe in a DuPont experimental lab. A program to develop the new material was set up, and a year later DuPont submitted a patent proposal for strong yarn linear polyethylene.
The proprietary flash-spinning technology, which is the basis for what was to become DuPont’s new engineered sheet structure, took several more years to perfect. In 1959, a pilot facility was established for trial applications such as book covers, tags, labels and certain garments. In 1965, the new engineered sheet structure was registered under the trademark name Tyvek, but it was not until April 1967 that commercial production of Tyvek started.
 

Features of Tyvek
  • Tyvek offers the best characteristics of paper, film, and fabric in one material.
  • Tyvek absorbs little or no moisture…and liquids simply run off its smooth surface.  And, the physical properties of Tyvek are the same, wet or dry!
  • Strong and rip-resistant, Tyvek stands up to tough applications.  And Tyvek is more elastic than paper, making deep embossing possible without fracturing.
  • Tyvek envelopes are made of an environmentally responsible material.
  • Bright white and silky smooth, Tyvek has a distinctive look and feel that enhances graphic images and instantly sets it apart from all other materials.
 

Uses and Applications of Tyvek

The protective qualities of DuPont Tyvek help ensure peak performance in a variety of industries ranging from protective apparel, construction and envelopes to medical packaging, covers and graphics.

Wristbands
Tyvek Wristbands are used for applications where a visual means of identification is needed like Admission Control, Age Verification, VIP Access, Group Identification, Crowd Management, Security, Event Management, Advertising and Branding. Tyvek wristbands have become increasingly popular over the last decade, Tyvek wristbands are supplied more than any other style wristband. Up until the turn of the century Plastic wristbands were dominant, but they have been replaced in turn by Tyvek wristbands.

Envelopes
DuPont Tyvek is virtually the strongest envelope available – offering superior protection from punctures, tears and moisture. Tyvek envelopes are made from DuPont Tyvek brand protective material, a material so strong and durable; it easily withstands the most grueling conditions.  In fact, it is virtually indestructible because it isn’t paper…it’s Tyvek!  And when you’re sending something important, that’s exactly what you want your envelope to be.

Construction
One of the most popular applications of Tyvek is in the construction industry. It is used to increase air and water resistance, and provides better protection against water and moisture intrusion.

Covers
Because Tyvek is water resistant, yet breathable, it is ideal for car, boat and camper covers.  Tyvek brand protective covers are made from high-density polyethylene (HDPE) in a proprietary manufacturing process that creates a unique balance of properties that are ideal for a protective cover. 

Graphics
Many graphics uses have been found for Tyvek. It can be slit, scored, die-cut, laminated, embossed, grommetted and sewn, making it extremely versatile.

Industrial Packaging
Incredible strength, industry-tested, durability, and versatility make Tyvek ideal for a variety of industrial packaging uses.

Medical Packaging
Tyvek delivers a balance of bacteria penetration resistance, tear strength, puncture resistance, clean peel, and compatibility with existing and emerging sterilization methods.

Protective Apparel
Limited-use protective garments and work-wear are among the applications to benefit from the unique combination of properties offered by Tyvek.
 
 
 
 
 
The MANGO BLOOM
Advantage
  Event organizers and venue owners, often do not realize the importance of this decision as it has a significant impact on their events. The advantages of wristband identification surpass those of printed tickets. Wristbands increase attendance from word of mouth advertising, adds value to sponsors and most importantly, your profits.