Bubble wrap, bubble envelope, or foam: which protective material suits which product?
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by Verpakkingdeals.nl
6 min reading time
Bubble wrap, bubble envelopes, and loose fill each serve a different purpose. This way, you can choose the right material for each product type to keep your package safe without over-packaging.
Most packing tables have one roll of bubble wrap, and it goes around everything. A book, a mug, a set of keychains: three layers of film around it, tape on it, done. That often works. It's rarely cheap, and it's not always the best protection. Packaging materials don't do one thing, but four: absorb shocks, keep components in place, fill empty space, and protect the surface from scratches or moisture. What material you need depends on which of these four tasks weighs most heavily for your product.
Start with the question: what causes your product to break?
Damage occurs in three ways. A package falls or is struck — then you need cushioning. A package is shaken while there's air in the box — then the contents rattle and damage themselves, and you need void fill. Or the product rubs against the cardboard and arrives scratched — then you only need a smooth layer, no cushioning.
That distinction saves money. For a soft, flat product, you don't need cushioning. For a heavy, hard mug, a thin layer is useless. Go through a few returns where something was broken: nine out of ten times you'll see one of these three causes, and then you immediately know where to adjust your material.
Bubble wrap: cushioning for hard, irregular shapes
Bubble wrap is strongest for hard objects with protruding parts: mug handles, picture frame corners, device buttons. The air bubbles deform on impact and then spring back. Important detail: the bubbles should face the product, so they mold around the shape instead of sliding over it.
What you should especially pay attention to is the roll size. A Bubble Wrap Roll 500 mm x 500 m Transparent costs €12.95 for 500 meters — that's about 2.6 cents per linear meter. A small roll of Green Bubble Wrap 50 x 500 cm costs €5.00 for 5 meters, so around €1.00 per meter. For two packages a week, that small roll is fine; if you ship daily, the large roll pays for itself within a month. Calculate it once and you'll never have to think about it again.
Bubble envelopes: packaging and protection in one
For flat, light products, a separate box plus film is double work. A bubble envelope is both the box and the cushioning, saving weight and a packing step. They are perfect for jewelry, phone cases, small electronics, cards, and thin booklets.
Loose fill has a different purpose than film. You use it to fill the remaining space in a box so that the contents cannot shift. If you shake a box and nothing moves, there's enough fill. If it does move, a thicker layer of film won't help the product — the contents will just keep rolling around.
For gift packaging, fill also works visually: Pink Foam Hearts – Decorative Fill (±77 Pieces) costs €4.99 and fills a small box while looking neat when opened. For pure shipping, that's superfluous; there, only filling the space counts.
Multiple layers of bubble wrap, plus void fill to prevent shifting
Jewelry, case, small accessory
Scratch and loss
Custom-sized bubble envelope
Book, card, print
Dog-ears and moisture
Letterbox box or sturdy envelope, minimal cushioning
Electronics with buttons
Pressure on protruding parts
Bubble wrap with bubbles facing inward
Set of loose parts
Colliding with each other
Each part separately, then void fill in between
Textiles and soft goods
Moisture and dirt
Bag or envelope, cushioning is unnecessary
Calculate per package, not per roll
The price of a roll says little. What matters is the price per package. Take your average shipment, add up what you put in it in terms of box, film, fill, and tape, and you have a number with which you can make choices. Often it turns out that you use too much material for one product and too little for another. If you shift something there, you maintain the same costs and less damage — that's usually worth more than saving a few cents on the roll.
If you're stuck on a specific product that keeps arriving damaged, first look at the box size and only then at the material. Nine out of ten times, that's where the real problem lies.
Composing the right protection yourself
If you want to re-organize your packing area, check Protection & Void Fill for film and fill, Padded Envelopes for ready-made envelopes, Packaging & Shipping for boxes of all sizes, and Tape to seal everything. If you're unsure which size suits your product, feel free to email the dimensions and weight to info@verpakkingdeals.nl — we'll help you find the combination that costs the least and keeps the most intact.
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