Cardboard shipping envelopes ColomPac CP010.02.020 - DIN A5, pack of 20

ColomPac CP010.02.020 cardboard shipping bags are rigid, lightweight envelopes sized to protect DIN A5 documents and flat items. Supplied as a pack of 20, these shipping bags are designed to reduce bending and surface damage during postal or courier transit while keeping packaging simple and efficient for businesses and private users. The construction combines a firm cardboard shell with a folded closure that secures contents without bulky outer boxes.

Advantages

These cardboard shipping bags provide consistent board stiffness to protect documents, brochures, small books and other flat goods from bending. Their slim profile reduces postage costs compared with boxed shipments and simplifies storage before use. The material is recyclable and lightweight, offering a practical balance of protection and economy for repeated mailings or one-off shipments.

Suitable for

• Sending DIN A5 documents, brochures, leaflets and certificates
• Postage-sensitive shipments where reduced weight and thickness lower mailing costs
• Small businesses, online sellers and private users packaging flat printed materials
• Protecting thin books, notebooks and photo prints in transit

Key specifications

• Format compatibility: DIN A5-sized items
• Pack quantity: 20 units
• Material: rigid corrugated/cardboard construction for anti-bend protection
• Closure type: folded flap closure designed to secure flat contents
• Typical use: designed for postal and courier shipments of flat goods

How to use

Insert the DIN A5 item centered within the bag to ensure even protection along edges and corners. Fold the closure flap according to the bag’s pre-scored lines and secure it to prevent movement of the contents during handling. For added protection against moisture or abrasion, consider placing the item in a thin protective sleeve before inserting it into the cardboard bag. Verify fit and closure before labeling and presenting the parcel to your chosen carrier.

Recommendations

For sensitive printed materials, place a thin protective sheet or plastic sleeve around the item to avoid surface scuffs. When mailing multiple items, use one bag per shipment to maintain rigidity and ensure accurate postage calculation; avoid overstuffing bags beyond their intended flat-profile use.