You might be excited about creating a package that is eco-friendly, but have you asked: Is your package home compostable?
“Home compostable” means that a package can be composted at home without leaving any toxic elements behind. This is the gold standard for sustainable packaging. (Remember, packaging isn’t waste until it’s unwrapped.)
Recyclable vs. Compostable
Let’s take a holistic view of the preferred methods for dealing with paper-based packaging.
Recycling is often touted as the solution, but it has its limitations. Recycling requires infrastructure, energy, and water. Moreover, paper fibers degrade each time they are recycled, eventually becoming unusable.
Composting, on the other hand, returns nutrients to the soil. But not all compostable materials are created equal. Industrial composting requires high temperatures and specific conditions that aren’t available in a home compost bin.
Home composting is the most accessible and sustainable option. It empowers consumers to handle their waste locally, reducing the carbon footprint associated with transportation and processing.
The Hidden Challenge: Inks, Glues, and Labels
Even if your packaging material is home compostable, what about the inks, glues, and labels?
Standard inks often contain heavy metals and other toxins that can contaminate the soil. Glues and adhesives can also introduce harmful chemicals. Labels are frequently made of plastic or coated paper that won’t break down.
To ensure your package is truly home compostable, you need to consider every component:
- Inks: Use soy-based or water-based inks that are certified non-toxic and compostable.
- Glues: Choose adhesives derived from natural sources like starch or casein.
- Labels: Opt for labels made from compostable paper or cellulose, with compostable adhesive.
Why It Matters
Consumers are increasingly savvy. They can spot greenwashing from a mile away. If your ”eco-friendly” package leaves behind a residue of plastic or toxins in their compost bin, you risk damaging your brand’s reputation.
By committing to 100% home compostable packaging—including inks, glues, and labels—you demonstrate a genuine commitment to sustainability. You provide a solution that aligns with the circular economy, turning waste into a resource for the earth.
Ready to make the switch?
At PWI, we specialize in navigating these complexities. We can help you source and develop packaging that meets the highest standards of home compostability. Contact us today to start your journey towards truly sustainable packaging.