
Tyvek® Alternative Envelopes
If you have experience using self-sealed Tyvek® envelopes or Tyvek® mailers, welcome to our latest creation, TeknaPore™, an HDPE material that is comparable to Tyvek®.
Our company recognizes the importance of ensuring the safe and secure transit of essential mail. That's why we offer TeknaPore™ mailers in a variety of sizes, including 6" x 9", 9" x 12", 10" x 13", and 18" x 23". Constructed from TeknaPore™ 621 material, these mailers are exceptionally strong and highly resistant to tearing, providing an unparalleled barrier against damage during transit. Our TeknaPore™ mailers also have hydrophobic properties, protecting valuable contents from water and ensuring that items remain dry and intact throughout their journey. These self-seal catalog envelopes are also hassle-free, requiring no licking of glue or water to seal. Just peel and press the strong adhesive flap - perfect for managing multiple mailings efficiently.
Tyvek® is a spunbond polyolefin made from high-density polyethylene that is a registered trademark of the DuPont™ Corporation.
“ These mailers are stronger than ULINE's, and we ended up saving money by switching to them! ”
- Mechanical Engineer Research & Development
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“ Teknapore™ mailers are a lifesaver! They keep my mail safe and secure. ”
- Alex R, Small Business Owner
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“ I swear by Teknapore™ mailers—they're tough, reliable, and perfect for shipping. ”
- John Smith, Online Retailer
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Custom printing services are offered for mailers, providing options for various designs. Whether you prefer a priority mail indication design that wraps around the edge of the mailer or desire a custom print for personalized branding, the choice is yours. Get in touch with us today to begin custom printing your mailer.
