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What You Need to Know About Post-Consumer Recycled ...

Author: Hou

Nov. 27, 2024

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What You Need to Know About Post-Consumer Recycled ...

Both savvy shoppers and consumer packaged goods companies are placing more emphasis on sustainability, reducing waste, and using less energy. As a brand owner, your sustainability goals are more important now than ever, as consumers begin seeking out brands focused on the environment.  

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When it comes to packaging, it&#;s no surprise that brands are looking for eco-friendly packaging. While recyclable or compostable packaging are the two most common types of sustainable packaging, there is a third choice gaining traction on the shelf &#; post consumer recycled (PCR) packaging.

What are Post-Consumer Recycled (PCR) Plastics? 

Post-consumer recycled content, often referred to as PCR, is material that is made from the items that consumers recycle every day, like aluminum, cardboard boxes, paper, and plastic bottles. These materials are typically collected by local recycling programs and shipped to recycling facilities to be sorted into bales, based on the material. The bales are then purchased and melted (or ground) into small pellets and molded into new items. The new PCR plastic material can then be used for a variety of finished products, including packaging.

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How is PCR Packaging Different from Recyclable and Compostable Packaging?

Though PCR, recyclable, and compostable packaging are all sustainable packaging options, they each differ in the way that they are processed and what they can offer consumers. 

PCR packaging is manufactured with film that is made from recycled materials. In general, PCR packaging, such as post consumer recycled plastic, cannot be recycled again since it&#;s already made from recycled materials. This allows brands to fulfill their sustainability goals, without relying on the consumer to recycle or compost the package after use. 

A package is deemed recyclable when the materials can be processed and used again.  Once the package enters the recycling stream, it is broken down into raw materials and sold to manufacturers. One potential downside of recyclable packaging is that the benefits are dependent on the consumer actually recycling the package, and knowing where to recycle the package.

Lastly, compostable packaging is packaging that breaks down completely in a compost site and leaves no toxic residue. In order for a plastic to be called compostable, it must biodegrade, or break down into carbon dioxide, water, or biomass at the same rate as cellulose (paper).  One potential downside of compostable packaging is that not all consumers have access to industrial composting facilities. 

The Benefits of PCR Packaging 

While all eco-friendly packaging options are a step in the right direction for brands looking to be more sustainable, PCR packaging, in particular, has some benefits that are worth discussing. 

In general, PCR films are a great packaging option for brands looking for eco-friendly flexible packaging, and can be developed into stand up pouches, lay flat pouches, and rollstock. These films can be used in most industries including confection, coffee, baked goods, snacks, pharmaceuticals, herbal remedies, pet treats, and sports nutrition.

PCR packaging also matches the quality of regular flexible packaging. PCR film can offer the same level of protection, barrier performance, and strength as regular plastic film. You can rest assured knowing that PCR film will still block light, oxygen, and other gases from penetrating the package layer and getting into your product. 

Lastly, and quite possibly the most obvious benefit, is that using PCR material can help your company reduce its carbon footprint, lessen its impact on landfills, and meet its overall sustainability goals.

The best part? PCR packaging is a great option for brands who want to offer a sustainable solution for consumers, with no requirements or actions needed on the consumer end, unlike recyclable and compostable packaging. 

Finding a PCR Packaging Partner

As you examine your company&#;s sustainability goals, consider partnering with a PCR packaging manufacturing. At ePac, we offer PCR pouches, rollstock, and lay-flat pouches in varying percentages, for any of your project&#;s custom flexible packaging needs. Our PCR film is FDA-compliant for direct food contact and can accommodate high-impact, photo-quality graphics. It&#;s just one of our sustainable flexible packaging services that we deliver for our customers. Ready to get started, or want to learn more? Call us today or request a quote and see how using PCR can help you meet your sustainability goals. 

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Post-industrial recycled plastic: What is it?

The term post-industrial recycled plastic refers to plastic materials discarded in industrial processes that do not reach the market for final consumer sale. This includes production waste, cut-offs, or scraps from manufacturers using plastic in their production processes.

Post-industrial plastic is typically of fairly good quality and can be recycled and reused for the same production process or for the creation of new plastic products. By recycling this type of plastic and reintegrating it into the same transformation process, it prevents it from ending up in landfills and contributes to a more sustainable use of resources.

Examples of post-industrial plastic may include manufacturing waste from packaging such as bottles and jerrycans, pipe waste, electronic components, among others. These waste materials are collected, sorted, and processed by a waste manager to give them a new purpose, avoiding the use of virgin plastic and reducing environmental impact.

Post-consumer recycled plastic (PCR): What is it?

Post-consumer recycled plastic, or PCR, refers to plastic that has been collected, sorted, and processed to be reused after its life as a consumer product. This means the plastic has been used by consumers and then recycled for subsequent use in manufacturing new products. Using post-consumer recycled plastic to manufacture new products helps reduce the amount of plastic waste in landfills and conserves the natural resources used in virgin plastic production.

Contact us to discuss your requirements of Post-Consumer Plastic Reuse. Our experienced sales team can help you identify the options that best suit your needs.

Advantages of using post-consumer recycled plastic for plastic packaging

  1. Reduction of plastic waste: Using post-consumer recycled plastic allows giving new life to plastic waste, preventing it from accumulating in landfills or polluting the environment.
  2. Saving natural resources: Using recycled plastic reduces the need to extract and process virgin raw materials, leading to energy and water savings.
  3. Reduction of greenhouse gas emissions: The manufacturing process of post-consumer plastic appears to generate fewer CO2 emissions compared to virgin plastic production.
  4. Increased environmental awareness: Using recycled plastic packaging can help promote environmental awareness among consumers and encourage a circular economy.

Keep reading: Challenges in Plastic packaging and the environment

Disadvantages of using post-consumer plastic for plastic packaging

  1. Reduced quality and durability: In some cases, recycled plastic may have lower quality and durability than virgin plastic, affecting the lifespan of the packaging.
  2. Residual contamination: Post-consumer recycled plastic, obtained through mechanical recycling, may contain traces of contaminants acquired during its original use, affecting the safety or quality of the final product.
  3. Higher cost: The collection, sorting, and recycling process of post-consumer plastic can be more expensive than virgin plastic production, potentially impacting the final packaging price.
  4. Technical limitations: Some applications of plastic packaging, especially those requiring high transparency or strength, may face technical limitations when using recycled plastic.

Homologation of post-industrial and post-consumer recycled plastic for use in new packaging

Both post-industrial and post-consumer recycled plastic must be homologated for use in the manufacturing of new packaging. Homologating recycled plastic involves subjecting it to tests and analyses to ensure it meets the necessary quality and safety requirements for use in packaging.

This ensures that recycled plastic does not contain hazardous substances and has the proper mechanical properties to fulfill its function as packaging. Homologation is also crucial to guarantee the traceability of recycled materials and promote transparency in the recycling process.

There is no single global standard for homologating recycled plastic. Many countries have regulations and standards related to recycling and waste management, including post-consumer plastic. These standards may vary depending on the country and its environmental legislation.

The European standard specifying the necessary procedures for the traceability of recycled plastics is UNE-EN . This standard provides the basis for calculating the recycled content of a product: "Recycled plastics. Traceability and assessment of conformity for recycled plastics and recycled content." It establishes requirements and test methods for recycled plastics from municipal solid waste and mechanical recycling of plastic packaging, enabling them to be used in the manufacturing of non-food products.

UNE-EN is a European standard that sets requirements and test methods for recycled plastics intended for use in manufactured products. Its goal is to ensure that recycled plastics have suitable properties for use in products, complying with quality and safety standards.

Keep learning: Sustainable plastic storage of chemicals: An approach to the circular economy and safety

The standard establishes criteria for classifying recycled plastics into different categories based on their origin, recycling processes, and technical characteristics. It also sets minimum quality requirements for these recycled plastics, including physical, mechanical, and thermal properties.

Additionally, it defines the testing methods that should be used to determine the properties of recycled plastics, including tests for strength, hardness, density, thermal stability, among others.

UNE-EN standard: Why is it important?

Its importance lies in standardizing the requirements and test methods for recycled plastic used in plastic products. It is crucial for promoting the use of recycled plastic as an alternative that supports sustainability, reduces the environmental impact of plastic waste, and fosters a circular economy.

The UNE-EN standard establishes quality and safety criteria to ensure that recycled plastic meets the technical and health requirements necessary for its use in plastic products. This is essential to ensure that products made with recycled plastic are safe for users and comply with established technical specifications.

In conclusion, the homologation of recycled plastic, whether post-industrial or post-consumer, plays a fundamental role in the transition to a circular and sustainable economy. The UNE-EN standard serves as an essential pillar by setting rigorous criteria for the quality and safety of recycled plastics used in the manufacturing of new products.

This standard not only contributes to reducing the environmental impact of plastic waste but also promotes environmental awareness and encourages the adoption of more responsible practices in plastic material management. Adhering to these standards promotes the creation of more sustainable packaging, mitigating the negative effects of plastic on the environment and moving towards a greener future.

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