Plastic or Paper Packaging? Where Each One Really Wins
We sell both.
On our PackSmith store, LDPE film and courier bags sit on one page and honeycomb paper sits on the next. So I have no reason to tell you that one material is always right.
My short answer is this. Plastic wins wherever water, weight, liquids or stretch matter. Paper wins for cushioning and filling space inside a box, for gift wrapping, and wherever the packaging will end up in a household dustbin. Most good parcels use a little of both.
We started as a plastic packaging company in 1997, and over the years we have added paper products to our range. Today we make honeycomb paper, void fill paper and kraft paper tape alongside our films and tapes, and we export to more than 20 countries. So we see both materials succeed and fail every week, in both directions.
Where is plastic the right material?
- Parcels in the monsoon. A courier bag keeps rain out on the back of a delivery bike. A paper mailer that sits in a puddle for ten minutes does not. For clothes, books and soft goods, a courier bag is still the sensible choice.
- Liquids and wet food. Milk, oil, curd and gravies need a sealed, waterproof layer. Paper alone cannot hold them.
- Weight. Couriers bill on actual weight or volumetric weight, whichever is higher. A flat plastic mailer adds almost nothing to either. A box with paper fill adds to both.
- Stretch and cling. Bundling cartons on a pallet or wrapping furniture needs a material that stretches and holds. Film does this. Paper does not stretch.
- Surface protection. Steel sheets, glass and new furniture need a thin film that peels off clean after fitting. A paper wrap scuffs and tears on site.
- Heavy cartons in humid godowns. BOPP tape holds well when the air is damp. Paper tape is excellent on most ecommerce boxes, but in a wet store room I would still choose BOPP for a 25 kg carton.
Where does paper do the job better?
- Filling empty space in a box. Crumpled fanfold void fill paper stops the product from moving, and the customer can put it with old newspapers.
- Wrapping glass, ceramics and gifts. Honeycomb paper stretches into a cushion of small cells and grips the item. It also looks far better in an unboxing video than a sheet of bubble wrap.
- Closing ecommerce boxes. With kraft paper tape, the whole box, tape included, can go into paper recycling. Plastic tape on a paper box has to be pulled off first, and almost nobody does that.
- Shipping to buyers who ask for it. Many brands, especially those selling to Europe, now ask for paper and for FSC paper in particular. If your buyer asks, plastic is not even an option.
Where neither is perfect
Paper is weaker when it is wet, and for the same protection it often weighs more. Kraft paper bubble wrap protects a perfume bottle very well. For a heavy motor or a machine part, I would use air cushions or a proper moulded insert.
Plastic has the bigger problem, though.
Thin film is the plastic that nobody wants back. Your kabadiwala will happily buy old newspapers and cartons. Very few will pay for a pile of thin wrapping film, and that is why it ends up as litter. Rigid plastic gets recycled because it has value. Thin film usually does not.
Use less of whichever you choose
This is the part I care about most.
Plastic comes from oil, and oil will not last forever, so it should be used carefully. If 25 microns can carry the load, then 40 microns is just money and plastic thrown away.
At JPPL we work on three levers to use less plastic:
- Better, stronger polymers.
- Thinner films that keep the same strength.
- Paper in place of plastic wherever paper works.
None of those three is about banning plastic. They are all about using the right amount of the right material.
So, plastic or paper? Tell us what you ship, how heavy it is and how it travels, and we will tell you which side of this list it falls on.
