Sustainability Challenges
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WHAT IS SUSTAINABLE RIGID PACKAGING?
Rigid packaging made better—for the environment and your bottom line.
Explore what sustainable rigid packaging really means, why it’s more complex than it seems, and how to overcome the most common challenges to making the switch.
A Smarter Way to Package, Without Compromising Strength
Sustainable rigid packaging refers to bottles, jars, and containers made with environmentally responsible materials like post-consumer resin (PCR), bioplastics, or recyclable plastics. These options reduce waste, lower carbon footprints, and align with consumer and regulatory expectations.
- NMade from recycled, recyclable, or renewable materials
- NDesigned for recyclability or compostability
- NSupports circular economy goals
- NMinimizes environmental impact throughout the lifecycle
The Hidden Complexities of “Going Green” in Rigid Packaging
Unlike flexible packaging or cardboard alternatives, rigid packaging faces unique hurdles—like compatibility with contents, manufacturing tolerances, and recycling infrastructure.
- NLimited material performance options
- NCost and supply chain unpredictability
- NInconsistent recycling systems
- NPotential need for new tooling or molds
Sustainable Packaging with a Partner Who Knows the Landscape
At Empire Emco, we help brands and contract manufacturers navigate the path to sustainable rigid packaging—from material selection to mold compatibility to supply chain coordination.
Quick facts or stats:
- NDecades of experience in rigid packaging
- NDeep network of sustainable suppliers
- NCustom mold & material consultation
- NEnd-to-end project support
Common Questions About Sustainable Rigid Packaging
What’s the difference between biodegradable and recyclable packaging?
Biodegradable packaging breaks down naturally through microorganisms, often requiring specific conditions like industrial composting. Recyclable packaging is designed to be collected, processed, and reused in the manufacturing of new products. While biodegradable packaging can help reduce landfill waste, recyclable packaging is typically more compatible with existing waste management systems.
Is PCR safe for food and beverage packaging?
Yes, PCR (post-consumer resin) can be safe for food and beverage use if it meets regulatory standards such as those set by the FDA or EFSA. These materials undergo strict cleaning and processing to ensure they are free of contaminants and safe for direct food contact.
What are the best materials for sustainable rigid packaging?
The best materials include post-consumer resins like rPET and rHDPE, bioplastics such as PLA or PHA, and widely recyclable materials like PET, HDPE, glass, and aluminum. The optimal choice depends on your product’s needs, sustainability goals, and the recycling infrastructure available in your target market.
Challenges of Sustainable Rigid Packaging & Converting to It
Challenges of Sustainable Rigid Packaging & Converting to It
Switching to sustainable rigid packaging involves more than just changing materials. Brands, fillers, and packaging suppliers must all work together to ensure that the final solution performs well, complies with regulations, and supports end-of-life goals.
What Makes Sustainable Rigid Packaging So Challenging?
- Material Limitations: Eco-friendly materials may impact strength, clarity, or shelf life
- Cost Pressures: PCR and bio-based resins can be more expensive
- Manufacturing Compatibility: New materials may need tooling adjustments
- Supply Chain Gaps: Availability of sustainable materials can be inconsistent
- Recycling Infrastructure: Curbside recyclability varies by region
Why Converting Isn’t a Quick Switch?
- Cross-Functional Buy-In: Requires alignment across purchasing, R&D, marketing, etc.
- Design Constraints: Limited colors, shapes, or clarity with sustainable resins
- Upfront Investment: Mold changes, retooling, or product testing may be needed
- Compliance Hurdles: Regulations differ across states and countries
- Limited End-of-Life Options: Not all “green” packages can be processed locally
We’ve Walked This Road with Our Clients—You Don’t Have to Do It Alone
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