Choose strength, durability, and value. Try Herculink® Envelopes today—protect your packets, elevate your mail, save compared to full synthetics. Call 612.867.2121 or email doug@easyenvelopes.com for custom samples or pricing.
Features & Benefits
- Burst & tear resistant reinforced fiber construction
- Poly moisture barrier under outer paper layer
- Textured, premium appearance and rigidity
- Available in flat and expansion styles (open-end or open-side)
- Strong closures: Zip-Stick®, peel-and-seal
- Good for printing and branding; cost savings over full synthetics
Specifications & Options
| Feature | Details |
|---|---|
| Material / Construction | Reinforced fiber + poly barrier layer under paper outer shell |
| Weight / Stock | Sub-26 or similar reinforced stock |
| Styles Available | Flat, expansion (V-bottom), open-end/open-side |
| Closures | Zip-Stick®, peel & seal, folded flaps |
| Printing Options | Ink-jet & branding compatibility |
| Packaging Quantities | Cartons of flats (e.g. 500), smaller or larger qty for expansions |
Best Uses
- Mailings needing moisture protection
- High-end branding or presentation materials
- Documents or catalogs with some thickness
- Healthcare / legal / sensitive mail
- Shipments where cost vs synthetic matters
FAQs
- What is Herculink®?
- A reinforced fiber envelope material with moisture barrier—gives many of the durability features of Tyvek®, at lower cost.
- Will it protect from rain or dampness?
- Yes to a degree—good resistance to moisture thanks to its barrier—but not fully waterproof. Avoid heavy water exposure.
- Can I print on it?
- Yes—Ink-jet and branding are compatible; flat surfaces with Zip-Stick® or peel-seal work best.
- Is it expensive?
- More than standard paper, but less than full synthetic like Tyvek®; value comes from protection.
