Alternatives to Plastic Packaging

Last updated: 05 / 01 / 2026

Alternatives to plastic packaging These issues are becoming a major concern for businesses, especially given regulations such as the AGEC law and the PPWR, which aim for a gradual reduction and eventual elimination of single-use plastic packaging. To address these environmental challenges, companies must transform their packaging models.

Are you looking to reduce the environmental impact of your packaging without compromising preservation, logistics or customer experience? ETERNITY Systems presents alternatives to plastic packaging, their advantages, and how to implement them in your company.

Summary

Alternatives to plastic packaging in summary

Alternatives to plastic packaging aim to reduce single-use plastics in the activity of a company while maintaining the key functions of packaging: protection, hygiene, transport and preservation of products.
The main alternatives are glass, stainless steel, aluminum, cardboard, or bioplastics.
These alternatives must be selected according to usage, logistics and shelf life constraints, in order to avoid a transfer of environmental impact or an increase in food waste.
The successful implementation of alternatives to plastic requires coordinated adaptation between manufacturers, distributors, and consumers.

What is an alternative to plastic packaging?

An alternative to plastic packaging is a solution that allows a product to be packaged, protected and transported without using single-use plastic. This corresponds to all the materials, packaging solutions and distribution models put in place by companies to replace or reduce the use of single-use plastic.

Thus, it is not simply a matter of replacing a material, but of finding a solution that meets several criteria:

Reduce the amount of disposable packaging on the market

- To be technically suitable for the product to be packaged, to its life cycle and shelf life

To be compatible with hygiene, safety and traceability requirements

To be able to be implemented on a large scale

To be well accepted and received by consumers

The main objective of an alternative to plastic packaging is to find a solution that reduces the environmental impactIndeed, every year, nearly 400 million tons of plastic are produced worldwide, of which approximately 40% is used for packaging which then ends up as waste in nature.

These alternatives therefore serve to maintain the essential functions of the packaging (protection, conservation, transport), while limiting environmental impacts, dependence on fossil natural resources, and leakage of waste into nature.

What are the best alternatives to plastic packaging?

The best alternatives to plastic packaging are glass packaging, reusable plastic packaging, stainless steel packaging, aluminum packaging, paper packaging, cardboard packagingSimilarly, bulk sales, assisted sales and returnable packaging offer sustainable and responsible solutions to single-use plastics.

To be effective, the alternative to plastic must either replace the plastic with another material, either to completely change the packaging and distribution methodIn both cases, the objective is to reduce environmental impact while remaining compatible with industrial constraints.

Material-based alternatives to plastic packaging

These alternatives involve retaining packaging, replacing plastic with another material that is more environmentally sustainable and compatible with the intended use.

Glass

Glass, which is infinitely recyclable, is particularly suitable for food products and liquids. However, its weight increases the impact of transportation. Furthermore, the risk of breakage necessitates tailored logistics. Glass is therefore particularly well-suited to short supply chains or for high-value products.

Reusable plastic

Unlike single-use plastics (such as cups, straws, or cutlery), Reusable plastic is designed to withstand multiple cycles of use.Lightweight, strong and shock-resistant, reusable plastic is an attractive alternative for non-food products, household products or takeaway meals.

To guarantee hygiene, safety and traceability, The containers must be washed, dried, and inspected. following strict protocols before returning to contact with the product. Specialized partners such as ETERNITY Systems allow for standardization washing reusable packaging and to carry out systematic quality control.

Stainless steel

Stainless steel is robust, lightweight and particularly suitable for food applications. Thanks to its durability and ability to withstand numerous reuses, it is used for containers intended for sensitive products such as beverages, prepared meals, or fresh produce, as it limits the risk of particle or debris transfer into the food and preserves the product's properties over time. However, its widespread adoption requires larger initial investments and careful attention to the material's manufacturing origin. ETERNITY supports, in particular, the establishments of collective catering washing, traceability and recirculation of stainless steel gastronorm containers, in order to facilitate the adoption of large-scale reuse and to optimize operational costs.

L'aluminium

Aluminum is lighter and generally less expensive than stainless steel. This limits the impact of transportation. However, it is less suitable for sensitive food products. Today, aluminum is mainly used in the hygiene and cosmetics sectors, where its mechanical properties and low weight make it an effective reusable packaging material.

Paper, cardboard and plant fibers

Paper, cardboard, and plant fibers are alternatives used for dry goods. or for protection during transport. These materials benefit from well-established recycling channels and are readily accepted by consumers, which facilitates their large-scale deployment. They can be found, for example, in grocery boxes, cosmetic cases, and in logistics such as parcels.

For fatty or moist foods, paper and cardboard often require treatments to prevent liquid migration, which can complicate recycling.

Bioplastics and bio-based plastics

Bioplastics and bio-based plastics are made from plant resources. (corn starch, sugar cane, algae, etc.) and, depending on their formulation, can be recyclable, compostable, or biodegradable. They represent an interesting alternative to traditional plastic when the packaging remains lightweight, flexible, or transparent. This is the case, for example, for certain bags, packaging films, or food containers.

Alternatives to plastic based on changing usage

Alternatives based on changing usage modify the way a product is packaged, distributed, or consumed. in order to reduce, or eliminate, disposable packaging. They rely on models such as bulk sales, deposit schemes, or reuse.

Bulk sales

Bulk selling involves offering products without individual packagingThe customer then uses their own container or one provided on site. Bulk buying is particularly suitable for dry goods (pasta, cereals, rice, dried fruit, coffee, solid hygiene products) and allows for the direct elimination of a large portion of primary packaging.

When properly structured, bulk sales allow for:

Waste reduction

The packaging economy

A more personalized shopping experience

Alternative uses

Assisted sales (cut-to-order service)

Assisted selling involves serving the customer the product in a reusable container rather than disposable packaging. This model is already present in the fresh produce sections (cheese, meat, prepared foods) and is developing in the restaurant sector. Retailers can accept containers brought by customers or provide reusable containers for collection and return. This implies good management such as staff training, verification of hygiene rules, and the storage and washing of returnable or used containers.

Reusable packaging

Returnable packaging allow the consumer to get their deposit back when they return the packaging after use. The containers are collected, washed, and then put back into circulation for a new cycle. This model makes it possible to replace dozens of disposable packages with a single package reused over its lifespan.

The effectiveness of using returnable packaging depends on the effectiveness of its collection, sorting and washing, as well as the simplicity of the user experience (return of containers, recovery of the deposit, collection points).

Why use alternatives to plastic packaging?

The use of alternatives to plastic packaging addresses environmental, regulatory and socio-economic challenges. Replacing or reducing single-use plastics helps to:

Reduce environmental impact : limit dependence on fossil resources and reduce CO2 emissions

Meeting new regulatory requirements

Meeting new consumer expectations

To become a long-term economic driver

However, for an alternative to plastic packaging to work, there must be a balance between reducing environmental impact and the consequences for economic actors and consumers.

Reduce environmental impact

By using more sustainable and responsible alternatives to plastic packaging, companies contribute to:

Limit the consumption of fossil resources

Limit the production of single-use waste

Limit the amount of plastic waste in nature

According to a study by the European CommissionApproximately 13 million tons of plastic enter the oceans each year. Furthermore, only 9% of the nine billion tons of plastic ever produced has been recycled. Taking action to reduce this plastic packaging is one of the most direct and effective ways for companies to limit the scourge of pollution, preserve ecosystems, and reduce the overall footprint of a production or distribution chain.

Responding to and anticipating new regulations

Anticipating and complying with new regulations to limit single-use plastics is no longer voluntary, it is mandated by law. French and European texts, including the AGEC law, the work surrounding the PPWR ou the EGALIM lawgradually strengthen the legislative framework for limit and then eliminate single-use plasticMoreover, the objective with the AGEC law is the complete elimination of single-use plastics by 2040.

Companies must therefore adapt their packaging models to avoid rushed and costly transitions when new bans come into effect. Implementing alternatives now allows companies to:

Testing different materials or models (bulk, deposit, reuse)

Adjust storage and transport conditions

Supporting points of sale

Informing consumers

Responding to evolving consumer expectations

Consumers are expressing a growing interest in reducing single-use plastics.and this new consumption habit now influences their purchasing decisions. According to a WWF study85% of French people say they are in favor of banning single-use plastic packaging, while 88% support the idea of deposit systems allowing reuse.

For brands and distributors, offering alternatives to plastic is becoming a real challenge. a lever for differentiation, as well as a way to attract and retain customers increasingly attentive to these issues.

To be a sustainable economic driver for businesses

Reducing disposable packaging, or switching to circular models Like reuse, it can generate value for businesses throughout the entire production and distribution chain:

Reducing or eliminating disposable packaging limits the recurring purchase of new materials.

Circular models such as deposit schemes or reuse allow the same packaging to be reused over several cycles

Optimizing logistics related to waste management is often costly

Depending on usage and sectoral constraints, an alternative to plastic can take different forms:

A material other than plastic (glass, metal, fiber, bioplastic)
A reduction or elimination of packaging (bulk sales, cut-to-order service)
A change of model (deposit and reuse with professional washing)

What actions can be taken to eliminate plastic packaging?

Eliminating plastic packaging requires action from both manufacturers and consumers. Companies must set targets for reducing disposable packaging, organize the washing of reusable containers, and train staff on new practices.

Consumers, for their part, should in particular favour products with reusable or bulk packaging and return deposit packaging.

Best practices for industries

Map the packaging flows : this involves identifying the types of packaging used, their volumes, their costs and their end of life in order to identify priority packaging to be eliminated or replaced.
Set reduction targets This involves defining a quantified trajectory for reducing plastic packaging and integrating it into the CSR policyThis facilitates internal management, team engagement, but also reporting with customers and partners.
Try out some alternatives : starting with a specific product or circuit allows for concrete comparison of materials and usage methods in order to measure the impact on logistics, hygiene, costs and consumer acceptance before developing it on a large scale.
Rethinking logistics around reusable packaging The success of reuse depends on collecting containers, washing them, storing them, and putting them back into circulation. For this, it can be beneficial to partner with someone like ETERNITY Systems which offers industrial washing services dedicated to reusable packaging.
Prepare the points of sale and internal teams : in order for the customer experience to remain seamless and for the reduction of packaging to be truly operational, training courses concerning container management, deposit returns, and storage and washing must be put in place.

Good practices for consumers

Opt for products with deposits, reusable products, or products sold in bulk. Choosing a product packaged in a reusable container or sold without individual packaging immediately reduces the amount of disposable plastic put on the market. This choice also guides distributors and manufacturers towards more sustainable models.
Bring your own reusable containers to the store when possible Many stores now accept personal containers for fresh produce or bulk items. This practice eliminates disposable packaging while offering greater control over sizes, quantities, and shopping organization.
Please follow the instructions for washing, returning and sorting reusable containers. Following washing instructions, returning deposit containers and sorting them correctly ensures their hygiene, prolongs their lifespan and facilitates their reintegration into the reuse loop.
Support businesses that offer alternatives to single-use plastic. : by choosing retailers and brands committed to deposit systems, bulk sales or reuse, consumers send a clear signal that encourages investment in alternatives to plastic.

What are the obstacles to plastic alternatives?

There are several obstacles and drawbacks to the deployment of alternatives to plastic, which notably concern product preservation, logistics, consumer habits, et the necessary investments.

For a plastic alternative to work, it must minimize single-use packaging while preserving product quality. For example, an alternative that increases food waste is not a viable one. If compostable, cardboard, or fiber packaging eliminates plastic but doesn't preserve the product as well, leads to faster drying, loss of freshness, or a shorter shelf life, the environmental benefit is negated.

On the other hand, the expected change in consumer habits must not be too complex. to avoid hindering the shopping experience. For example, if a deposit system imposes too many steps, mandatory registration, a deposit that is difficult to recover, or returns limited to certain stores, the return rate of packaging decreases and the reuse loop no longer works.

The transition to alternatives to plastic packaging is pushing companies to rethink their packaging models, logistics, and relationship with consumers. ETERNITY Systems supports companies in this transformation by providing them with industrial solutions for washing, traceability and management of reusable packaging. Our services make it possible to standardize reuse flows, ensure hygiene and compliance, and reduce the environmental impact across the entire value chain.

FAQ

Are alternatives to plastic packaging more expensive?

Not necessarily. Some alternatives require a higher initial investment (reusable containers, collection logistics), but the costs are recouped over time through reuse. Conversely, disposable plastic generates a continuous purchase of new materials and costs associated with waste processing.

What alternatives to plastic packaging are suitable for the agri-food industry?

The most commonly used materials are Glass, stainless steel, certain reusable plastics, cardboard with barrier treatment and, in some cases, bioplasticsThe choice depends on the product (dry, liquid, fresh, fatty, acidic) and the desired shelf life.

Are the alternatives compatible with the logistics of supermarkets and manufacturers?

Yes, but they require adapting the value chain Standardization of containers, return transport, industrial washing, temporary storage, traceability. When these conditions are met, reusable packaging solutions become industrializable.

About the Author

Anthony ADAM

Communications and Marketing Manager at ETERNITY Systems, Anthony designs strategies and content to promote more sustainable consumption. He is a committed agent of change who combines creativity, rigor, and action to strengthen the visibility and impact of projects related to reuse and the circular economy.