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Box of 500 white vellum envelopes with blue tint and cellophane window

WESTERN STATES

WESTERN STATES #9 Cellophane Window Envelope 3.875 x 8.875 24# White Blue Tint 500 Box

SKU CH-10VF-S7M18

Holds standard #9 correspondence with a cellophane window, 24 lb white sulphite paper, blue inside tint and diagonal seams in a 500-count box

  • SFI certified paper supports responsible forestry
  • 92 % brightness gives crisp document appearance
  • Blue Wesco tint blocks sensitive content from view
  • Cellophane window shows address without extra labelling
  • 500 envelopes per box covers high-volume mailing

#9 Cellophane Window Envelope

This #9 cellophane window envelope measures 3.875 by 8.875 inches and comes in a box of 500. The white sulphite paper carries SFI certification and a 92 percent brightness rating with a vellum finish. A blue Wesco inside tint adds opacity for confidential mailings. The diagonal seam construction and remoistening seal suit everyday office use.

Window placement and paper weight constraints

The A-style cellophane window sits 1-1/8 by 4-3/4 inches, positioned 3/4 inch from the left edge and 1/2 inch from the bottom. The 24-pound stock feeds through most desktop printers but may jam in high-speed inserters that require heavier or lighter grades. The diagonal seam reduces bulk at the edges yet limits the maximum insert thickness compared to side-seam alternatives.

Verify printer feed path and insert dimensions

Check that your printer’s straight-through feed path accepts 3.875 by 8.875 inch envelopes without curling the flap. Confirm the window alignment matches your document layout so addresses show cleanly through the 1-1/8 by 4-3/4 inch opening. Ensure the 24-pound vellum stock is compatible with your machine’s recommended media weight range before ordering.

Highlights

  • SFI certified paper supports responsible forestry
  • 92 % brightness gives crisp document appearance
  • Blue Wesco tint blocks sensitive content from view
  • Cellophane window shows address without extra labelling
  • 500 envelopes per box covers high-volume mailing

Specifications

BrandThe Envelope Supplies Shop

Questions about this item

What does the 24# weight mean for everyday mailing?

The 24# sulphite stock provides a crisp, professional feel that feeds reliably through most laser and inkjet printers while meeting standard postage requirements for typical business correspondence.

How does the blue Wesco inside tint affect document privacy?

The blue Wesco tint obscures printed contents when the envelope is held to light, adding a layer of confidentiality for invoices, statements or personal letters without interfering with the cellophane window address view.

What does the SFI certification on the white sulphite paper indicate?

SFI certification confirms the paper fibre comes from responsibly managed forests, so the 92% brightness vellum-finish stock meets recognised sustainable forestry standards.

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