Folding bags MAILmedia B4 Brown 130 g/m² 40 pcs

MAILmedia Folding bags B4 Brown are a pack of 40 paper envelopes designed to hold B4 documents, brochures and other flat items. Made from 130 g/m² paper, these folding bags combine a compact folded form for storage with a simple unfolding design for packing. The brown color and sturdy paper give a neutral, professional appearance while providing basic protection for printed materials during handling, mailing and short-term storage.

Advantages

The 130 g/m² paper weight provides increased stiffness compared with lightweight mailing paper, reducing bending and helping documents remain flat. The folding construction saves space when the bags are not in use and makes them easy to carry to job sites or mailrooms. The neutral brown finish is suitable for corporate and retail environments and masks minor scuffs during handling. Pack of 40 ensures a consistent supply for routine office mailing, archiving or retail packaging needs.

Suitable for

• Sending or storing B4-sized documents and brochures
• Office mailings and internal document transfer
• Retail packaging for flat products such as prints or small catalogs
• Short-term archiving and storage of flat paper items

Key specifications

• Format: fits B4 documents
• Material: paper
• Paper weight: 130 g/m²
• Color: brown
• Quantity: 40 pieces per pack
• Design: foldable/flat when stored

How to use

Unfold a bag along the precreased seams, place the B4 document or flat item inside so it lies flat against the inner surface, then fold or close according to the bag's design to secure the contents. For mailing, ensure the opening is properly sealed with adhesive tape or an appropriate mailing label. When not in use, flatten each bag along the precreased folds for compact storage. Handle stacked packs on a flat surface to avoid deformation.

Usage recommendations

For best results use these folding bags for single-sheet documents, brochures, certificates or other flat printed matter. Avoid overfilling beyond the bag's flat capacity to prevent tearing at folds. For long-term storage or heavy-duty transit choose additional protective packaging such as rigid envelopes or cardboard sleeves.