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What is an envelope?

What is an envelope?

An envelope is a paper-based container used worldwide for enclosing documents, letters, or other items intended for delivery. The primary purpose of an envelope is to securely seal important papers, ensuring that the contents reach the recipient safely and intact.

History of Envelopes

Historically, letter writing was a widely popular form of communication, leading to a proliferation of envelope manufacturers. However, there was no standardized size for envelopes, and dimensions varied widely across regions and manufacturers. In 1876, German inventor William Erwin Martin introduced standardized envelope sizes to facilitate global production and use. This system categorized envelopes into sizes numbered 0-12, making it easier for both consumers and manufacturers to identify and select the appropriate envelope for their documents.

Envelope format

Envelopes have evolved significantly over time, and today they can be broadly categorized into two main types: letter envelopes and document envelopes.

Letter Envelopes

Letter envelopes are commonly used for enclosing letters or small documents. Available in a wide range of sizes and styles to suit various needs, these envelopes are often used for personal correspondence, invitations, or documents that do not require a large amount of space. Letter envelopes typically maintain a simple and formal appearance, making them suitable for conveying important messages or sensitive information.

Document Envelope

Designed to accommodate larger documents, document envelopes are typically used for standard-sized paper such as A4. They are constructed to securely hold and transport important or delicate documents, and are commonly used in business, education, and government settings for official correspondence.
"To facilitate the selection and use of envelopes, they are still categorized by number. One of the most popular envelope sizes is number 9, widely used for various purposes. For document envelopes, a common size is 9 x 12.3/4 inches, which perfectly fits standard A4-sized paper."

Made to Order

If you do not prefer standard sizes, you can design and order custom-made envelopes according to your requirements. We can produce envelopes of any size and style. If you are interested, you can find more details on the made to order envelopes page.

Benefits of Custom Envelope Production

Customization Options

Clients have the flexibility to tailor envelopes to their specific needs. This includes customizing size, style, logo, and messaging, resulting in unique envelopes that perfectly suit their purpose.

Brand Identity

Designing custom envelopes helps create a memorable brand image and sets your business apart from competitors.

Functional Suitability

Custom envelopes can be designed to meet specific functional requirements, ensuring they are ready for immediate use.
"An envelope is more than just a container for documents or letters. It reflects attention to detail and creates a lasting impression. Choosing the right envelope for your brand and identity is a crucial decision that should not be overlooked."