Air bubble mailer envelopes NC Koperty C13 size, pack of 100

NC Koperty C13 air bubble mailer envelopes pack of 100 offers a practical solution for shipping and protecting small to medium items. Each padded envelope has an internal bubble lining that cushions contents against shocks, reducing the risk of damage during postal or courier transport. The envelopes are lightweight to help control shipping costs and feature a self-sealing closure for quick and secure packing.

Advantages

The internal air-bubble cushioning provides impact protection while keeping the envelope compact and easy to store. Being lightweight helps lower postage costs compared with boxed packaging. The self-sealing adhesive strip ensures a reliable closure without additional tape, speeding up packing for e-commerce and mailroom operations. The envelopes are also resistant to tearing and punctures during normal handling.

Suitable for

• Small electronics and accessories (chargers, cables, memory cards)
• Cosmetics and small personal care items
• Documents, photos and flat printed materials
• Small fragile goods and components
• Retail and e-commerce order fulfillment

Key specifications

• Quantity: pack of 100 envelopes
• Size designation: C13 (suitable for small to medium items)
• Construction: outer paper layer with internal air-bubble lining
• Closure type: self-sealing adhesive strip
• Protection: padded cushioning against impacts and scratches
• Weight: lightweight for reduced postage cost

How to use

Prepare the item by placing it centrally on the internal bubble side to ensure even protection. Remove the protective strip from the adhesive area, fold the flap down and press firmly to seal. For added security, check that corners and edges of the item are covered by the bubble lining; if necessary, wrap the item in additional protective material before inserting. Label the outside of the envelope with the recipient address and attach any required postage or shipping labels.

Usage recommendations

For optimal protection, use these padded mailers for items that fit comfortably within the envelope without forcing or overfilling. Avoid using for very heavy or sharp-edged objects unless additional internal protection is applied. Store unopened packs in a dry place away from direct sunlight to preserve adhesive performance and material integrity.