Envelopes play multiple roles in the logistics industry, and their design and functional characteristics make them an important tool for ensuring the safety of goods, improving logistics efficiency, and promoting cultural exchanges.

The manufacturing process of kraft paper bags is a complex and delicate process involving multiple links and steps.

Under the wave of the digital age, electronic communication methods such as e-mail and instant messaging have quickly become the first choice for people's daily communication with their convenience and speed.

Kraft paper bags, as a classic packaging solution, have always occupied a place in the market.

In this green revolution, Kraft Paper Bag Packaging Bag has quietly become a new trend in the packaging industry with its unique charm. It not only carries the weight of goods, but also conveys gentle care for the earth.

The size of the envelope is the basis of the design and must be ensured to meet the standard size of the postal system for smooth mailing.