1～3 item / All 3 items
A thick paper envelope that perfectly fits standard sizes such as regular mail, post-in, and Nekoposu.
<With tape> Easy to work with double-sided tape! <Envelopes close neatly> Fits perfectly and closes beautifully! <With crease lines for gussets> Includes crease lines for gussets, considerate of thicker items! <With opening zipper> Convenient opening zipper, considerate for the recipient!
Available for use with various mail delivery services! Recommended for reducing material costs as well!
At Marubishi Paper Co., Ltd., we offer convenient and economical "cardboard envelopes" for the shipping of important documents and various media. These envelopes are size C4, which fits into most mailboxes, and can be used with various postal delivery services. They can also come with strong adhesive tape. Not only do they help reduce shipping costs, but the price of the cardboard envelopes themselves is also kept low, making them a recommended option for reducing material costs. 【Features】 ■ Convenient and economical for shipping important documents and various media ■ Size C4 that fits into mailboxes ■ Option for strong adhesive tape ■ Reduction in shipping costs *For more details, please refer to the PDF document or feel free to contact us.
![Thick paper envelope [Business letter case]](https://image.www.ipros.com/public/product/image/f22/2001217288/IPROS15303866687956792867.jpg?w=280&h=280)
[Free Sample Available] Leave it to Unifine for thick paper envelopes.
This is a thick paper envelope that is strong against bending and resistant to damaging the contents. The smooth surface, which is coated white, makes it easy to attach labels and is suitable for shipping via mail. It features user-friendly sealing tape and a zipper for easy opening, making it ideal as packaging material. It uses high-performance hot melt adhesive and includes a zipper for opening. The paper is chosen for its practicality and good cost-performance balance, contributing to resource reduction. It contains some recycled paper in its raw materials.
