Winpaq Banker Envelope Tropical Seal 4522 C6 114x162mm Kraft Box 500

What are C6 kraft envelopes used for?

C6 kraft envelopes are standard-sized envelopes (114mm x 162mm) designed for folded A4 documents, letters, invoices, and general business correspondence.

They’re commonly used in offices, schools, and government departments for reliable everyday mailing.

Why choose kraft C6 envelopes for business use?
Kraft envelopes are preferred because they are durable, professional-looking, and suitable for high-volume mailing.

Key benefits:

• Strong paper reduces tearing in transit
• Neutral brown finish for professional documents
• Ideal for invoices, statements and letters
• Cost effective for bulk use

What fits inside a C6 envelope?

A C6 envelope is designed to fit:

• A4 paper folded into thirds
• A5 paper folded once
• Small documents and letters.

This makes it one of the most widely used envelope sizes in New Zealand offices.

Why buy envelopes in bulk (box of 500)?

Buying C6 envelopes in bulk ensures you always have stock on hand and reduces cost per unit.

Best suited for:

• Offices sending regular mail
• Accounts and admin teams
• Schools and institutions
• Businesses managing invoices or statements

C6 kraft vs white envelopes

Kraft envelopes are better for durability and cost efficiency, while white envelopes are often used for formal or branded communication.

Kraft advantages:

• More resistant to wear
• Less likely to show marks
• Typically more economical

FAQs

What size is a C6 envelope?
A C6 envelope measures 114mm x 162mm and is designed for folded A4 documents.

Are kraft envelopes suitable for business use?
Yes, kraft envelopes are widely used in professional environments for everyday mailing.

Can C6 envelopes be used for invoices?
Yes, they are commonly used for sending invoices, statements, and letters.

What does “kraft” mean in envelopes?
Kraft refers to the strong brown paper used, known for durability and tear resistance.

Are these envelopes recyclable?
Most kraft envelopes are recyclable, making them a practical option for businesses.

Key takeaways

• C6 envelopes are a standard format for folded A4 documents
• Kraft envelopes offer durability and cost efficiency
• Bulk boxes (500) are ideal for offices and high volume mailing
• Suitable for invoices, letters and everyday business use