Why Cellophane Bags Are an Eco-Friendly Alternative to Plastic

Plastic packaging is everywhere, and moving away from it can feel like an uphill battle. If you're running a business or simply looking for greener options, cellophane bags offer a genuine solution.

Unlike conventional plastic made from petroleum, biodegradable cellophane bags are plant-based, compostable, and just as functional for everyday product packaging. Here's what you need to know about what they're made from, how they break down, and whether they deserve a spot in your packaging lineup.

The Quick Answer

Cellophane is made from cellulose, a natural fibre sourced from wood pulp
True cellophane is biodegradable and can break down in as little as a few months
Cellophane can't be recycled through standard kerbside programs, but it can be composted
Biodegradable cellophane bags are a practical, eco-friendly replacement for plastic packaging

What is cellophane made from?

Ever wondered “what is cellophane made from?” The answer might surprise you. Cellophane is made from regenerated cellulose, a natural polymer found in the cell walls of plants. For commercial production, the cellulose is typically sourced from sustainably managed wood pulp.

The manufacturing process involves dissolving cellulose in an alkali solution, treating it with carbon disulphide to create a substance called viscose, and then extruding it into thin, transparent sheets. The result is a material that looks and feels similar to plastic but comes from a completely renewable source.

This plant-based origin is what sets cellophane apart from conventional plastic films like polypropylene, which rely on finite petroleum resources to produce.

Is cellophane biodegradable?

Yes! True cellophane (the kind made from cellulose rather than synthetic plastics) is both biodegradable and compostable. This is one of its biggest advantages over traditional plastic packaging.

When placed in a composting environment, uncoated cellophane can begin breaking down within weeks. Microorganisms in the soil feed on the cellulose chains, converting them into simple sugars, water, and carbon dioxide. There's no harmful residue left behind, and critically, no microplastics entering the environment.

Coated cellophane (which is treated for extra moisture resistance) takes a bit longer to decompose, but certified compostable options still meet Australian composting standards like AS4736 and AS5810. When you're choosing self-seal cello bag options for your products, look for compostable certifications to ensure you're getting the real thing.

If you're ready to start making the switch to greener packaging across your entire operation, explore Ozpack's full range of eco-friendly packaging solutions designed to protect your products and the planet.

Can cellophane be recycled?

This is where things get a little more nuanced. The truth is: no, true cellophane can't be recycled through standard kerbside recycling programs. It doesn't fit neatly into paper or plastic recycling streams because its structure is different from both.

The good news, however, is that because cellophane is biodegradable, recycling isn't the only end-of-life option, and it's arguably not even the best one. Composting is the most environmentally responsible way to dispose of cellulose-based cellophane. You can add uncoated cellophane to your home compost bin or send it to a commercial composting facility.

It's also worth noting that many products labelled "cellophane" in Australia are actually made from polypropylene, a type of plastic. These synthetic versions won't biodegrade. A simple way to test is to fold the material: if the fold holds, it's likely genuine cellophane. If it springs back, you're probably dealing with a plastic film. Always check the packaging label to confirm what you're working with.

Why choose biodegradable cellophane bags for your packaging?

Beyond the environmental benefits, biodegradable cellophane bags are a smart, practical choice.

They're transparent, giving customers a clear view of the product inside.
They resist moisture, oils, and grease, making them ideal for food packaging like baked goods, sweets, and snacks.
They can also be heat-sealed for a professional, tamper-proof finish.

For businesses looking to align their packaging with sustainability goals, cellophane is an easy win. Pairing biodegradable cellophane bags with other sustainable shipping materials – like using eco-friendly postal boxes for shipping – creates a fully green packaging experience that customers notice and appreciate.

Whether you're a small bakery, an online retailer, or a corporate brand, switching to cellophane demonstrates a genuine commitment to reducing plastic waste without compromising on quality or presentation.