Gusset Envelope with String Closure - OEM Document Folders | Leos'
Taiwan OEM manufacturer of expandable gusset envelopes with string-tie closure. Water-resistant PP construction, 200-sheet capacity. Custom sizes & colors available.
Gusset Envelope
501
Manufacturing String Closure Expanded Envelope Folders Document Bags with Expandable Gusset
Gusset Envelope, a copy-safe pp construction with various sizes & two types of loading direction, vertical and horizontal string envelop. It's made of PP envelope with string - Tie closure, water-resistant.
Lightweight and durable acid-free with expandable gusset for the large capacity to hold over 200 paper sheets and the string-tie closure design secures your papers and documents not to fall out. Hot selling colors are blue, red, orange, green, clear and Gray. And Leos' also accepts customized design on special colors & sizes.
Specification
| Item No. | Description | Packing (Bag/Inner box/Carton) | MOQ |
|---|---|---|---|
| 501 | A4 / Letter, portrait | 20 / 0 / 120 | 3000pcs |
| 502 | FC / Legal, portrait | 30 / 0 / 300 | |
| 524 | DL, Landscape | 50 / 0 / 500 | |
| 526 | Mini, Landscape | 50 / 0 / 500 |
The lead time will be adjusted according to the quantity, customized requirements, logo design, or other requests. Kindly contact us directly, we will quote the detailed information as your inquiry.
Why Choose LEOS ?
- 30+ Years of Manufacturing Experience
- Eco-Friendly & Durable Materials
- Expert OEM/ODM Customization
- Innovative Design & Development
- Guaranteed Quality & Reliable Service
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Need High-Capacity Document Envelopes That Won't Burst at the Seams?
Our expandable gusset envelopes solve your bulk storage challenges with proven 200+ sheet capacity and reinforced PP construction. With MOQ starting at 3,000 pieces and multiple size options (A4, Legal, DL, Mini), you can offer your customers reliable document organization solutions. Request a custom quote with your preferred colors and logo design to differentiate your product line in competitive markets.
With 35+ years of OEM/ODM manufacturing expertise, Leos' delivers certified quality through FDA-approved and BPA-Free materials, ensuring product safety for educational and professional environments. Our flexible MOQ of 3,000 pieces per item makes bulk ordering accessible for importers, private label brands, and educational suppliers worldwide. From design consultation to production, our comprehensive customization services enable you to create exclusive document storage solutions that align perfectly with your brand identity. Contact us today to discuss your specific requirements for lead times, logo design, and custom specifications.