The Misunderstood Nature of PLA: Why It's Important to Differentiate from Traditional Plastics

Alfred Tang

Alfred Tang

May 02, 20243 min read


The Misunderstood Nature of PLA: Why It's Important to Differentiate from Traditional Plastics


In recent news, there has been a growing concern regarding the use of PLA (Polylactic Acid), a type of biodegradable plastic, in various industries. Despite being touted as an environmentally friendly alternative to traditional plastics, PLA has faced restrictions and has been categorized alongside regular plastics. This article aims to shed light on the misconceptions surrounding PLA, explore its unique qualities, and discuss the implications of its misclassification.

The Misclassification of PLA:

The decision to include PLA in the same category as traditional plastics has led to a multitude of issues. One of the major problems is that PLA, like regular plastics, ends up in landfills or as general waste rather than being properly recycled. By grouping PLA with traditional plastics, its potential for secondary use through recycling is compromised. This misclassification hinders the progress towards a more sustainable future.

The Advantages of PLA:

PLA should not be disregarded as just another plastic material. In terms of its origin and biodegradability, PLA has distinct advantages over traditional plastics. Derived from renewable resources such as cornstarch or sugarcane, PLA is more environmentally friendly as it reduces our reliance on fossil fuels. Additionally, PLA is capable of breaking down naturally, making it a more sustainable option in the long run.

The Importance of Proper Differentiation:

To ensure the effective use and recycling of PLA, it is crucial to differentiate it from traditional plastics. By doing so, we can create separate recycling processes and facilities that cater specifically to PLA. This differentiation will allow us to tap into the full potential of PLA's biodegradability and ensure that it does not end up in landfills like traditional plastics.

Actionable Advice:

1. Educate Consumers and Industries:

Raising awareness about the unique qualities of PLA is crucial. By educating consumers and industries about the benefits of using PLA and the importance of proper disposal, we can encourage responsible consumption and reduce the misclassification and mishandling of this biodegradable material.

2. Develop Dedicated Recycling Infrastructure:

Investing in separate recycling infrastructure for PLA is essential. By establishing specialized facilities and collection systems, we can ensure the efficient recycling of PLA and prevent it from being mixed with regular plastics. This will enable us to maximize its potential for reuse and minimize its impact on the environment.

3. Implement Clear Labeling and Standards:

Clear labeling and standardized certification for PLA products can help differentiate them from traditional plastics. By introducing specific labels and certifications, consumers and recycling facilities can easily identify PLA and treat it accordingly. This will streamline the recycling process and prevent PLA from being discarded as regular plastic waste.


PLA, despite its potential as an environmentally friendly alternative, has been misunderstood and misclassified alongside traditional plastics. To fully harness the benefits of PLA and promote a sustainable future, it is imperative to differentiate it from regular plastics, educate consumers and industries, develop dedicated recycling infrastructure, and implement clear labeling and standards. By taking these actions, we can pave the way for a more eco-conscious approach to plastic usage and waste management.


  1. "8/1起八大類場所不可使用PLA,為何明明是「生物可分解塑膠」卻被禁用? - The News Lens 關鍵評論網", (Glasp)
  2. "IFRS-S2-IBG – Issued IFRS Standards - ifrs-s2-ibg.pdf", (Glasp)

Want to hatch new ideas?

Glasp AI allows you to hatch new ideas based on your curated content. Let's curate and create with Glasp AI :)