C4 Ultra White Premium Office Peel & Seal Blue Hatch Gusset Envelopes (140gsm)

Elevate your professional and personal correspondence with C4 Ultra White Premium Office Peel & Seal Blue Hatch Gusset Envelopes (140gsm). Crafted for organisations and individuals who require extra capacity without compromising on refinement, security, and reliability, these envelopes feature an expandable 25mm gusset to accommodate bulkier mailings with ease. Made from heavy-duty, high-quality 140gsm paper, they offer an exceptionally robust and durable construction with maximum opacity—ensuring both a luxurious tactile feel and superior protection for substantial contents inside.

The Ultra White shade provides a bright, pristine aesthetic that enhances the presentation of your mailings, while the internal blue hatch pattern offers an extra layer of privacy by preventing sensitive details from being read through the paper. Designed as a pocket-style envelope with the opening on the shorter side, it allows for efficient top-loading of multi-page documents, binders, or thick brochures. Whether you’re sending heavy business communications, corporate reports, legal files, or marketing packages, these C4 pocket gusset envelopes project a polished and dependable appearance. They are also fully compatible with both digital and inkjet printers, making them an excellent choice for businesses needing reliable print performance on high-capacity C4 envelopes.

The convenient peel & seal closure ensures secure, hassle-free sealing, maintaining the confidentiality and integrity of your documents from dispatch to delivery. Perfectly sized to meet C4 specifications but enhanced with a 25mm expansion, these envelopes are ideal for thick, unfolded A4 documents, booklets, or comprehensive literature kits, offering versatile functionality for heavy-duty business applications.

Key Features:

• Expandable 25mm Gusset:

  Features a 25mm block bottom and side gusset that expands to easily accommodate bulky items, heavy multi-page reports, catalogues, and bound documents without tearing.

• Premium Ultra White Finish:

  A bright, pristine white tone that delivers a clean and professional look, elevating the presentation of every piece of heavy-duty correspondence.

• Internal Blue Hatch Security:

  Featuring a classic blue hatch interior pattern that obscures contents, providing enhanced confidentiality and privacy for sensitive or valuable documents.

• Smart Pocket Layout:

  Designed with the opening on the shorter edge for an efficient, top-loading format that makes inserting thick or heavy materials straightforward and secure.

• Heavyweight 140gsm Paper Quality:

  Crafted from ultra-durable 140gsm paper, these C4 gusset envelopes provide maximum strength, superior edge protection, and a premium structural feel that reflects the importance of your mail.

• Printer Friendly Performance:

  Suitable for digital and inkjet printers, ensuring clean, sharp, and reliable print results—ideal for corporate branding, return addresses, or handling instructions.

• Secure Peel & Seal Closure:

  A dependable peel & seal strip provides quick, strong, and clean sealing, keeping your high-volume contents perfectly safe and secure during transit.

Have you considered envelope printing? We offer a wide range of C4 Printed Envelopes and Printed Business Envelopes.