How to Choose the Right Bubble Wrap for Packaging

Updated

Choose bubble wrap by matching bubble size and format to what you're protecting: small bubbles (around 10 mm) for small, light or scratch-prone items; large bubbles (around 20–30 mm) for heavier or more fragile goods and for filling gaps in boxes. Then pick a roll or sheet format that fits your packing routine, estimate quantity from your weekly volume, and check delivery terms before ordering. If sustainability is a requirement, ask specifically for recycled-content or paper-based alternatives, since standard bubble wrap is LDPE plastic and not widely kerbside-recyclable in the UK.

Match bubble size to the item

Bubble size is the main performance variable. Smaller bubbles give more surface contact and better protection against scuffs and light knocks; larger bubbles give more cushioning depth and are better at absorbing heavier impacts.

Item type Suggested bubble size Why
Small parts, jewellery, electronics accessories, cosmetics Small (approx. 10 mm) Wraps tightly around small shapes; less bulk in the parcel
Ceramics, glassware, bottled goods, small appliances Large (approx. 20–30 mm) Deeper air cushion absorbs drops and compression
Mixed loads, box void fill Large, or air pillows as an alternative Fills gaps and stops items shifting in transit
Items with sharp edges or corners Small bubble wrap as an inner layer, then large outside Prevents punctures and spreads load

Practical checks before you commit:

  • Wrap a sample. Take one of your actual products and wrap it in the candidate bubble wrap. If the wrap slides off or leaves corners exposed, go up a size or add a second layer.
  • Test the box fit. Over-wrapping with large bubbles can make an item too bulky for your standard box, pushing you into a bigger carton and higher costs.
  • Consider double layers. Two layers of small bubble can outperform one layer of large bubble for irregular shapes, and it lets you adjust protection per item.

Choose the format: rolls, sheets or perforated

  • Rolls suit regular, higher-volume packing and let you cut to length. They need a dispenser or a clean cutting surface to avoid waste.
  • Perforated rolls tear at fixed intervals, which speeds up packing and reduces uneven cuts — useful where several people pack.
  • Sheets or pre-cut packs suit low volumes, occasional shipping, or packing stations where speed matters more than material cost.

For a business packing daily, a roll plus a wall-mounted dispenser is usually the most efficient setup. For a small operation shipping a few parcels a week, sheets avoid storing a large roll.

Estimate how much you need

A rough method:

  1. Count parcels shipped per week.
  2. Estimate wrap used per parcel — typically one to three wraps around the item, plus extra for void fill.
  3. Multiply to get weekly metres, then multiply by your reorder cycle (e.g. four weeks).

Order slightly above your calculated need for the first cycle, then adjust. Under-ordering risks running out mid-week; over-ordering ties up storage space, since bubble wrap rolls are bulky.

Check delivery and ordering terms before you buy

Kite Packaging states free UK delivery on orders over £45, next-day delivery available Monday to Saturday with a 16:30 cut-off (15:30 on Saturday), and credit accounts with up to 30 days credit. Confirm current thresholds and cut-offs on the site at the time of ordering, as these can change. If you need stock urgently, check availability before relying on next-day service.

Sustainability considerations

Standard bubble wrap is LDPE plastic. If your customers or compliance requirements push toward greener packaging, ask the supplier about:

  • Recycled-content bubble wrap
  • Paper-based void fill or honeycomb wrap as a substitute
  • Take-back or recycling routes for your waste stream

Kite lists eco-friendly products and an in-house environmental packaging team, and publishes guidance on EPR and packaging regulations — useful if you need to justify material choices.

Quick decision checklist

  • Item fragile or heavy? Large bubbles.
  • Item small, light or scratch-prone? Small bubbles.
  • High volume? Rolls, ideally perforated, with a dispenser.
  • Low volume? Sheets or small packs.
  • Need it fast? Check the cut-off time and stock before ordering.
  • Green requirement? Ask for recycled-content or paper alternatives.

If you're unsure, order a small quantity of two bubble sizes, test with your real products, and scale up on the winner.