First-class envelopes made of DuPont Tyvek won’t rip, tear or puncture. They are much stronger and more secure than traditional paper envelopes. Water-resistant and moisture-resistant envelopes are lightweight to save on postage costs. Envelopes are easy to use. Simply peel and seal.
- For bulky mailings that need extra protection
- Convenient Flap-Stik closure
- Tyvek provides extra protection from punctures, tears and moisture
- Envelopes made of DuPont Tyvek won’t rip, tear or puncture
- Much stronger and more secure than traditional paper envelopes
- Water and moisture resistant
- Lightweight to save on postage costs
- Environmentally safe Tyvek contains 25% post-consumer recycled content
- Patented release strip makes envelopes easy to open
- Release strip is easily accessible, yet maintains security of contents
- Flap-Stik closure requires no moisture to seal
- Keeps your mail protected against bad weather, spills and rough handling
- Open-ended
Attribute name | Attribute value |
---|---|
color & material | |
Color Family
Specifies the primary material of the envelope (e.g. paper, plastic, kraft, vinyl, Tyvek, high-density polyethylene, etc.). Tyvek, unlike standard high-density polyethylene (HDPE), is a synthetic material made from HDPE fibers and manufactured solely by DuPont.
|
Tyvek |
True Color | Catalog |
Envelope Flap Style
Envelopes with security tint have patterns printed on the inside of the envelope, which help to hide the contents.
|
Untinted |
Envelope Closure
The overall height of the product, measured top to bottom.
|
15.5 |
Envelope Size
Paper weight, stated in pounds (lbs.), is calculated by weighing a ream (500 sheets) of the basis size (master uncut size) of that paper type. For example, the basis size of bond paper is 17″ x 22″ with a ream weighing 20lbs; the basis size of watercolor paper is 22″ x 30″ with a ream weighing 140 lbs.
|
14 |
additional details | |
Series or Collection
Describes the location and number of windows built into the envelope. Windows are typically used to show an address that is printed on the contents of the document.
|
None |
Envelope Pack Size | 100 |
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