Cannabis Packaging Sustainability Terms Explained

The language used to describe cannabis packaging can sound precise yet leave important questions unanswered.

Terms such as recycled, recyclable, reclaimed, plant-derived, biobased, biodegradable, compostable, reusable, circular, sustainable, and eco-friendly are not interchangeable.

Some describe material content. Others describe where a material came from, a potential end-of-life pathway, a modeled environmental outcome, or a broader system of goals and practices.

Understanding the difference is essential when selecting packaging, reviewing supplier documentation, or communicating environmental attributes to customers.

The Federal Trade Commission’s Green Guides address environmental marketing claims and emphasize that claims should be truthful, appropriately qualified, and supported by a reasonable basis. The current Guides for the Use of Environmental Marketing Claims appear in 16 CFR Part 260.

This article provides general information about common packaging terms. It is not legal advice, and a company should evaluate each proposed claim against the exact package, available evidence, intended audience, and applicable requirements.

Start With the Type of Claim

Before using an environmental term, identify what kind of information it communicates.

A packaging statement may describe:

• Material content: What a component contains, such as a documented percentage of recycled or plant-derived material
• Material sourcing: Where or how an applicable material was collected or obtained
• Manufacturing information: Where a package was made or which documented process was used
• End-of-life potential: Whether a package may be reusable, recyclable, or compostable under defined conditions
• Environmental performance: A modeled result involving carbon, energy, water, waste, transportation, or another lifecycle outcome
• System-level goals: Broader concepts such as sustainability, circularity, or sustainable materials management

A claim supported in one category does not automatically establish a claim in another.

For example, documented recycled content does not prove that the finished package will be recycled. Plant-derived content does not prove that a package is biodegradable or compostable. A package manufactured domestically does not automatically have a lower carbon footprint. A sourcing classification does not establish that a customer prevented pollution.

The claim should remain within the category and scope supported by the evidence.

Sustainable and Eco-Friendly

Sustainable and eco-friendly are broad terms for environmental benefits.

They may suggest that a product or package has extensive environmental advantages across its sourcing, manufacturing, transportation, use, and end-of-life stages. A single documented attribute generally does not establish all of those benefits.

The FTC advises marketers against making broad, unqualified general environmental-benefit claims that cannot be substantiated.

Instead of relying on "sustainable" or "eco-friendly" by themselves, identify the specific attribute being communicated.

More precise language may describe:

• The documented recycled-content percentage of a component
• The documented plant-derived content of a material
• The sourcing classification that applies to a particular resin
• The manufacturing location of the package
• The components included in a recyclability statement
• The defined comparison used for a modeled environmental result

A company may still discuss sustainability as a goal, framework, or area of ongoing work. That discussion should not turn one material attribute into a claim of complete environmental superiority.

Recycled Content

Recycled content describes material recovered or otherwise diverted from a waste stream and incorporated into a product or package.

A recycled-content claim should identify:

• The exact component covered
• The material or resin
• The documented percentage
• Whether the percentage is calculated by weight or another defined method
• Whether the content is pre-consumer, post-consumer, or a combination
• The supplier documentation and reporting period

Recycled content describes what the applicable component contains.

It does not independently prove that:

• The finished package will be recycled
• The package was diverted from a landfill
• Virgin-material production was prevented
• Carbon emissions or energy use were reduced
• The package has a lower total lifecycle impact

The FTC’s recycled-content guidance addresses how marketers should substantiate and qualify recycled-content claims.

Post-Consumer Recycled Material

Post-consumer recycled material, commonly called PCR, is a category of recycled content.

PCR generally refers to material recovered after a consumer or other end user has completed its intended use. It should remain distinct from pre-consumer material recovered during a manufacturing process.

A PCR claim should identify the exact component and documented percentage involved. If a package body contains PCR but the closure, liner, label, or other components do not, the claim should not imply that the complete package contains the same percentage.

PCR content also does not prove that the package will be accepted or processed by a recycling program after use.

For additional context, review Post-Consumer Recycled Cannabis Packaging.

Reclaimed Ocean-Bound Plastic

Reclaimed ocean-bound plastic describes a sourcing classification for reclaimed plastic collected from defined areas where discarded plastic is considered at risk of reaching an ocean or another waterway.

The term should not be used interchangeably with:

• Plastic removed from the ocean
• Marine plastic
• Plastic collected from a beach
• Plastic prevented from entering the ocean
• A verified pollution-prevention result

The applicable supplier or sourcing documentation should define the classification, geographic scope, material, collection process, and chain of custody that the claim covers.

A package containing reclaimed ocean-bound plastic may also contain post-consumer recycled material. These terms can describe related attributes, but they do not communicate exactly the same information.

For the material definition, sourcing distinctions, supported claims, and end-of-life guidance used by Sana Packaging, review Understanding Reclaimed Ocean-Bound Plastic Packaging.

Plant-Derived, Biobased, and Hemp Plastic

Plant-derived and biobased describe the origin of some or all of a material’s inputs.

The USDA BioPreferred Program explains that biobased products are derived in whole or in part from renewable agricultural, marine, or forestry materials. Documented biobased content may be expressed as a percentage based on an applicable testing method.

A plant-derived or biobased claim does not automatically mean that a material is:

• Made entirely from plants
• Free from petroleum-derived content
• Biodegradable
• Compostable
• Recyclable
• Renewable in every component
• Lower impact throughout its lifecycle

A hemp-plastic claim should identify the applicable component, formulation, plant-derived content, and supporting supplier documentation.

The material’s origin should remain separate from its end-of-life characteristics and modeled environmental performance.

For Sana Packaging’s material-specific information, review Understanding Hemp Plastic Packaging.

Recyclable

Recyclable describes a potential end-of-life pathway, not a guaranteed result.

Under the FTC’s recyclable-claims guidance, a recyclable claim should reflect whether the product or package can be collected, separated, or recovered through an established recycling program for reuse or use in manufacturing another item.

The answer may depend on:

• The package format
• Resin or material type
• Package size, shape, and color
• Closure, liner, label, adhesive, and other components
• Whether components can be separated
• Local collection-program rules
• Sorting and processing capabilities
• Geographic availability
• Market conditions for the recovered material

A resin identification code or technical ability to reprocess a material does not prove that the complete package will be accepted, collected, sorted, or recycled in every location.

Use qualified and location-dependent language when acceptance or processing varies. Customers should confirm the requirements of their local program.

Compostable

Compostable describes the ability of a material or product to break down under specified composting conditions and within an applicable timeframe.

A compostable claim should distinguish between:

• Commercial or industrial composting
• Home composting
• A specific component
• The complete package

A package described as commercially compostable may not be suitable for home composting. It also may not be accepted by every commercial composting facility.

The claim should identify the applicable test, certification, components, conditions, and disposal instructions. A compostable material does not create a verified composting result unless the applicable infrastructure was available and used.

Biodegradable and Degradable

Biodegradable and degradable are not synonyms for plant-derived, biobased, compostable, recyclable, or environmentally preferable.

A biodegradability claim depends on:

• The complete material or package being evaluated
• The environmental conditions
• The applicable timeframe
• The testing method
• The expected disposal environment
• Whether the claim covers the entire item or one component

The FTC’s degradable-claims guidance addresses the evidence and qualifications needed for degradable, biodegradable, and similar claims.

Do not infer biodegradability from the presence of plant-derived material. Do not imply that a package will safely or quickly break down under customary disposal conditions without evidence supporting that conclusion.

Reusable and Refillable

Reusable describes a package that can perform its intended function more than once under defined conditions.

Refillable generally implies that a package can be replenished through an available system or with a product that consumers can use for that purpose.

A package being physically capable of holding another product does not independently establish that it:

• Will be reused
• Has completed a verified number of reuse cycles
• Produces a lower environmental impact
• Participates in a formal reuse or refill program
• Creates a closed-loop system

When making a reuse claim, identify the intended reuse, applicable instructions, package durability, cleaning requirements, product-compatibility considerations, and any program supporting the claim.

A reuse outcome should be measured separately from reuse potential.

Carbon Footprint, Lower Carbon, and Emissions Reduction

Carbon-footprint and emissions-reduction statements describe environmental outcomes.

They generally require more than material specifications or purchasing data.

A supportable comparison should define:

• The exact package and components
• The functional unit
• The baseline
• The lifecycle stages included
• Manufacturing and transportation assumptions
• Geographic and time boundaries
• Data sources
• Calculation method
• Exclusions and limitations

A recycled, reclaimed, plant-derived, lighter, or domestically manufactured package should not automatically be described as lower carbon.

For the full measurement and substantiation process, review How to Measure the Impact of Cannabis Packaging.

Circularity and Circular Economy

Circularity and circular economy describe systems intended to keep products and materials in use and reduce reliance on a linear take-make-dispose model.

They are broader than a material attribute.

A package does not become circular solely because it contains recycled material or may be technically recyclable. A circular system may involve:

• Material reduction
• Reuse or refill systems
• Collection
• Sorting
• Reprocessing
• Recovered-material markets
• Manufacturing with recovered inputs
• Documented movement of materials into subsequent uses

When using circular language, identify which part of the system exists and what evidence supports it.

Avoid describing a package as closed loop unless the applicable material flows, collection system, reprocessing, and subsequent use are documented.

Sustainable Materials Management

Sustainable materials management is a lifecycle-oriented framework rather than a claim that one package is universally sustainable.

The U.S. Environmental Protection Agency describes sustainable materials management as an approach to using and reusing materials more productively over their entire lifecycles.

Applied to cannabis packaging, that perspective may include:

• Material sourcing
• Package manufacturing
• Product protection
• Transportation
• Filling and distribution
• Customer use
• Reuse
• Collection
• Recycling or composting
• Disposal
• The effects of product loss or packaging failure

This framework can help a company identify questions and trade-offs. It does not eliminate the need for product-specific evidence or defined comparisons.

Review the Evidence Before Using a Term

Before publishing an environmental packaging statement, confirm:

• What exact package or component does the term cover?
• Is the term describing material content, sourcing, manufacturing, end-of-life potential, environmental performance, or a system-level goal?
• Is a percentage or quantity documented?
• What supplier record, test, certification, study, or calculation supports it?
• When was the documentation issued or last reviewed?
• What geographic area and reporting period apply?
• Which package components are included or excluded?
• Does the claim depend on customer behavior or local infrastructure?
• What does the evidence not prove?
• Does the claim need a qualification or disclosure?
• Who is responsible for reviewing and approving the final language?

Retain the documentation and final approved claim together.

Reconfirm the claim when the material, formulation, component weight, supplier, manufacturing location, package configuration, certification, test method, or supporting evidence changes.

Choose Specific Language

Responsible packaging communication does not require avoiding every environmental term.

It requires explaining exactly what the term means in the context of the package.

Documented material content should be described as material content. A sourcing classification should be described as such. Recyclability and compostability should be assessed based on the applicable packaging, components, conditions, and infrastructure. Claims of carbon, waste, and pollution should be treated as outcomes that require additional evidence.

Specific language gives customers, retailers, distributors, employees, and other stakeholders a clearer basis for evaluating a packaging decision.

For a broader discussion of accountable procurement and stakeholder practices, review 3 Ways Cannabis Packaging Can Support Social Change.

Contact the Sana Packaging team to request current specifications, component information, samples, and product-specific documentation for a packaging evaluation.

Last reviewed: August 28, 2026.

Environmental guidance, terminology, product configurations, material formulations, certifications, suppliers, documentation, testing methods, and end-of-life infrastructure can change. Confirm the current information and applicable requirements before publishing an environmental packaging claim.