Air bubble mailer envelopes NC Koperty H18, padded protective mailing envelopes, pack of 100

NC Koperty H18 air bubble mailer envelopes, supplied as a pack of 100, are lightweight padded mailing envelopes designed to protect small to medium items during transport. Each envelope contains an internal layer of air-filled bubbles that absorb shocks and reduce the risk of scratches and minor impact damage. The envelopes combine tear-resistant outer material with bubble cushioning to offer a practical solution for postal shipments, e-commerce orders and document protection.

Advantages

The padded construction provides consistent cushioning while keeping overall parcel weight low to help reduce postage costs. The resilient outer surface resists tearing and punctures common in handling and sorting processes. These mailers are ready to use without additional packing materials, offering a space-efficient option for retailers, sellers and offices who need reliable protection for a wide range of items.

Suitable for

• Small electronics and accessories (chargers, cables, earphones)
• Jewellery and small fashion accessories
• Documents, photos and flat printed materials
• Cosmetic samples and lightweight fragile items
• E-commerce order fulfilment and retail returns

Key specifications

• Quantity: pack of 100 padded mailer envelopes
• Cushioning: internal air bubble lining for impact absorption
• Material: tear-resistant outer film combined with bubble padding
• Closure: self-seal adhesive strip for secure sealing
• Weight class: lightweight design suitable for reduced postage costs

How to use

Insert the item into the padded envelope so that the most delicate part is against the bubble-lining side. Remove the protective strip from the self-seal adhesive, press the flap firmly to close and ensure a tight seal. For irregularly shaped or heavier items, use additional internal support such as cardboard to prevent bending during transit. Label the envelope clearly with recipient and return addresses before posting.

Usage recommendations

For best results, choose an envelope size that allows minimal empty space around the item to reduce movement. For high-value or very fragile goods combine the padded mailer with internal wrapping or a rigid mailer for extra protection. Store unused envelopes flat in a dry place away from direct sunlight to preserve adhesive and material integrity.