What GSM paper is best for envelopes?

Envelopes are commonly made using paper with a GSM (grams per square meter) ranging from 70 to 100. 

This weight range offers a balance between durability for protecting the contents during transit and minimizing the overall weight and thickness to reduce postage costs. 

A GSM of 80 is often considered a versatile option, suitable for a wide  range of applications from standard office use to high-quality business  or personal stationery. 

However, the specific best GSM for envelopes may vary based on the intended use and printing requirements. 

Therefore, it’s essential to consider the specific needs and preferences for the envelopes’ purpose and design when selecting the GSM of paper. 

Window envelopes feature a transparent window on the front, typically positioned to display the recipient’s address. 

This design eliminates the need for manually addressing the envelope, making it ideal for mass mailings such as billing statements or direct  mail campaigns. 

Secure envelopes are designed with enhanced protection features to safeguard the contents during transit. 

These envelopes often incorporate security elements such as security tint patterns, tamper-evident seals, or tear-resistant materials to  prevent unauthorized access or tampering. 

What is Envelope paper: Materials, Sizes, Historical Evolution and Market Overview