PLA Materials Explained: What You Should Know About Plant-Based Plastics

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Last Updated on August 8, 2025 by Michelle Barton

As consumer demand for eco friendly options grows, plant-based materials like PLA are becoming increasingly popular. But what exactly is PLA, and is it right for your packaging needs?

What is PLA?

PLA stands for Polylactic Acid, a bioplastic made from renewable resources like cornstarch or sugarcane. Unlike traditional plastics made from fossil fuels, PLA is derived from plants, making it an appealing choice for eco-conscious brands.

Why PLA?

  • Made from inexpensive renewable resources
  • High Clarity
  • Good rigidity 
  • Grease Resistant
  • Heat Resistant
  • Modest oxygen and moisture permeability

Is PLA Compostable?

PLA is compostable (with a small caveat). While it can break down into carbon dioxide and water, it requires specific conditions found in commercial composting facilities. PLA will decompose in industrial composters within 90-180 days. Note: PLA will not break down properly in a backyard or landfill setting. However, we do carry a line of Home Compostable alternatives.

ClearBags PLA Packaging Options

Here at ClearBags, we have been carrying a full line of PLA packaging solutions since 2011. 

Eco Friendly Crystal Clear Bags– We offer Flap Seal, Protective Closure, and No Flap bags made from PLA in some of our most popular sizes for stationery, food, art, and more. These bags are 1.6 mil and 100% commercially compostable. 

Eco Friendly Stand Up Pouches– Our line of eco friendly pouches include clear and kraft options. Kraft pouches feature a PLA lining, which is ideal for dry food and snack items. These pouches have an ALOX coating which provides a strong barrier. 

Eco Gusset Bags–  When looking for packaging for items like chocolate, bread, candy, trail mix, and more, these eco bags are a great choice. Available in both side gusset and bottom gusset options. 100% certified commercially compostable and food safe.  

FAQs About PLA

Q: Can I recycle PLA?

A: Unfortunately, PLA is not recyclable in standard curbside bins. It must be sent to a composting facility.

Q: Is PLA safe for direct contact with food?

A: Yes, PLA is approved for direct food contact and is commonly used for packaging items like baked goods, confections, and dried foods. It’s non-toxic, odorless, and won’t affect the taste or safety of your product. 

Q: Does it smell or affect food taste?

A: No, PLA is odorless, food safe, and non-toxic

Head over to our website to see our full line of Eco Packaging Solutions.

Published by Michelle Barton