Product Guide

How to Pack Fragile Items Safely Using Bubble Mailers

Pack fragile items safely in bubble mailers with these proven techniques.

3 min readUpdated April 2025

Preparing fragile items

Wrap individually in extra bubble wrap or tissue before inserting
Protect corners and protruding parts with extra wrapping
Immobilise moving parts to prevent internal damage

Quick answer

Wrap fragile items individually, centre in the mailer, ensure no contact with mailer walls, and seal firmly. The shake test is essential: sealed mailer should produce no sound or movement. For multi-item orders, wrap each piece separately. Choose a mailer size that leaves 10-20mm clearance on all sides after the wrapped item is inserted.

Packing technique

Packing steps0 / 5 checked

Wrap item in extra bubble wrap or tissue
Centre wrapped item in the mailer
Ensure bubble cushioning surrounds all sides
Press out excess air before sealing
Shake test: no movement or sound

Sealing

Peel the entire release strip and press firmly along the full length. Ensure complete adhesion. For heavy items, consider adding clear tape over the seal for extra security.

Common mistakes

No extra wrapping: relying solely on mailer bubbles is insufficient for fragile items
Oversized mailer: excess space allows movement and impact damage
From ProcuraPack

Bubble mailers for fragile items

Cushioned mailers from ProcuraPack.

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Frequently asked questions

Yes, extra wrapping is essential for fragile items.

10-20mm on all sides.

Add more wrapping. Movement means impact damage risk.

Yes, before sealing. Excess air stresses the seal.

Small glass items with extra wrapping, yes. Large or heavy glass needs a box.

Part of our guide

Product Guide: Bubble Mailers

Expert guides on bubble mailers and cushioned shipping envelopes for safe, efficient deliveries.

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