We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Box of 500 white #10 envelopes with compostable window

WESTERN STATES

WESTERN STATES #10 Repulpable Window Envelopes White 30% Recycled Compostable Window Box 500

SKU CH-868D-4970R

#10 envelopes with compostable windows, 30% recycled content, 92% brightness, acid-free, box of 500

  • Repulpable design supports circular waste streams
  • 30% post-consumer recycled content reduces virgin fibre demand
  • Compostable window film breaks down in commercial facilities
  • 92% brightness ensures crisp document presentation
  • Acid-free sulphite stock prevents long-term yellowing

#10 Business Envelopes

These #10 envelopes suit offices, schools and mailrooms that send standard letters, invoices or statements in high volume. The white sulphite stock provides a clean, professional appearance for everyday correspondence. A box of 500 keeps supply rooms stocked for extended periods.

Recycled Compostable Materials

Each envelope contains 30% post-consumer recycled fibre and features a compostable window film. SFI certification confirms responsible forest sourcing, while the acid-free sulphite stock resists yellowing to protect archived documents. The construction supports standard automated inserting equipment.

92% Brightness Window

The 92% brightness white surface improves readability of printed addresses and barcodes through the window. Acid-free paper helps maintain legibility over time for records that must be retained. Compostable window material allows the entire envelope to enter organic waste streams where facilities exist.

Highlights

  • Repulpable design supports circular waste streams
  • 30% post-consumer recycled content reduces virgin fibre demand
  • Compostable window film breaks down in commercial facilities
  • 92% brightness ensures crisp document presentation
  • Acid-free sulphite stock prevents long-term yellowing

Specifications

No published specifications for this item yet.

Questions about this item

Will the 30% post-consumer recycled content affect how the envelopes hold up in high-volume mailing equipment?

The envelopes use white sulphite stock rated at 92% brightness and are acid free, so they feed reliably through standard inserters and postage meters without jamming.

Do the compostable windows create any noticeable odour or heat build-up when boxes sit in a warm mailroom all day?

The window film is designed to break down in composting conditions, not from ambient heat, so stored boxes remain odour-free and dimensionally stable.

What printer or copier settings are needed so the address shows cleanly through the window?

Any standard laser or inkjet printer works; simply align the address block to the 1-1/8" x 4-1/2" window area on a #10 envelope template.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.