Plastic-Free Packaging: The Future of Packaging

As governments ban plastic in every region and the environment becomes a bigger concern for consumers, businesses around the world are turning to more sustainable practices.

Especially in the packaging industry, the reliance on traditional plastics is gradually switching to a growing demand for eco-friendly alternatives.

Back in 2010, Google made a commitment to make all of its consumer electronics packaging 100% plastic-free by 2025. And just recently, Google announced that the new packaging for its newest Pixel 9 smartphone is 100% plastic-free. Google became the open source leader in 100% plastic-free packaging.

Plastic-free packaging is the inevitable future of sustainable packaging and a necessary shift for businesses to win the market.

Read on to learn more about plastic-free packaging and how businesses can make the switch effectively.

What is Plastic-Free Packaging?

Plastic-free packaging is a solution that uses eco-friendly materials such as paper and cardboard to replace the use of plastic in packaging. Common alternative materials used in plastic-free packaging include paper, cardboard, glass, metal and new biodegradable compounds. These alternatives are either biodegradable, compostable, or recyclable and they won’t sacrifice quality or durability.

Why is Plastic-Free Packaging Important?

Plastics are commonly used in packaging, but they’re difficult to recycle. Single-use plastics often end up in landfills or oceans, where they release toxins and microplastics into the environment. That is a big problem for the environment. By switching to plastic-free alternatives, companies can make a big difference in their environmental impact.

As consumers become more aware of the environment, they want to see brands making real commitments to sustainability. By choosing plastic-free packaging, businesses show they are serious about environmental responsibilities.

Moreover, many governments implement stricter waste management policies and regulations. Businesses switch to plastic-free packaging are not only getting ahead of these laws, but also positioning themselves as leaders in sustainability.

That way, companies can enhance brand image and build greater customer loyalty.

Case Study: Google 100% Plastic-Eree Packaging

Google continues to drive innovation in packaging to achieve sustainability and accessibility goals. 100% plastic-free packaging is an important step toward greater recyclability.

Newest Plastic-Free Packaging Design Guide 2.0 published by Google documents Google’s efforts in eliminating plastic packaging and transitioning to fiber-based materials. It’s practical experience can make a reference for other companies to speed up their shift to sustainable packaging.

Fiber-based packaging is a new solution that is renewable and recyclable. As Google moving to fiber-based packaging, it creates new designs, materials, production methods and changes to its supply chain.

Here are a few important aspects of Google’s innovation:

• New Paper: Google partnered with Veritiv and Shandong Kaili Specialty Paper Company to create a custom paper, which is three times stronger and about 70% more stretchable than previous paper. This paper contains 18% recycled content and has FSC mixed certification.

• Coating Solutions: Google collaborated with Western Michigan University to test different coatings. Megami varnish was successfully implemented while the Actega coating was rejected due to recycling challenges.

• Shrink Wrap Removal: Plastic shrink wrap is difficult to recycle, and Google replaced it by using UV protective coatings, specialized adhesives, and structural design revisions. They did a lot of testing to make sure the package would protect the product and still be recyclable.

• Closure Mechanisms: Closure mechanisms include sleeves, peelable closure labels, and tear strip closure labels.
  • The sleeve uses Iggesund Invercote G paper that allows for high-quality printing.
  • The peelable closure label closes the box great and provides evidence of tampering.
  • The tear strip closure label is easy to open and has been proven to be more user – friendly than plastic labels in user tests.

• Paper Tapes: Google replaced plastic corner tapes with 120gsm Brown Kraft Billerud Korsnäs (BK) paper tapes which is high tensile and eco-friendly.

• Protective Product Wraps: Through testing, Google used fiber-based solutions such as supercalendered paper (glassine), coated wrapping paper, translucent paper, and low density filter paper.

• Inbox Trays: Molded fiber trays can replace traditional thermoformed PET trays because they can offer cushioning properties, customizable shapes and an enhanced unboxing experience. 

How to Switch to Plastic-Free Packaging?

Transitioning to plastic-free packaging needs a strategy tailored to the specific needs of your business. Here are four key steps to consider:

Assess Current Packaging

The first thing is to conduct a thorough assessment of your current packaging.

Identify all the elements that contain plastic, understand their function and recognize how important they are to your products packaging.

This will help you figure out the area of the alternatives and give you a starting point towards your sustainability goals.

Explore Alternatives

Once you know what parts of packaging you can replace, the next step is to start looking for alternative materials that have the same function without the environmental impact of plastic. Here are some options you can try:

• Paper and Cardboard: Paper and cardboard are the most common packaging materials. Both of them are widely recyclable and can be used for a variety of packaging types.
• Biodegradable Material: Made from natural materials such as corn starch, these materials break down more quickly than traditional plastics and has less environmental impact.
• Plant Fibers: Materials such as bamboo, hemp and cotton can be used in packaging applications.
• Glass and Metals: These materials are recyclable and can offer a premium look and feel for your package.

Test Samples

Before fully committing to a new packaging material, it’s important to test how it performs.

Create prototypes of your new plastic-free packaging and use them to package your products. You need to assess the protective qualities, aesthetic appeal and functionality of alternative materials.

Getting feedback and comments from customers will help you improve your packaging design before a full launch.

Work with Suppliers

Partnering with the right suppliers is key when you’re moving to plastic-free packaging. Look for suppliers who specialize in eco-friendly materials and have environmental certifications.

Professional suppliers can provide expertise and insights into the best materials and designs to suit your specific needs.

By working with reliable partners, you can make sure the materials you choose meet your sustainability standards and your operational requirements.

Conclusion

The shift toward plastic-free packaging is a trend to sustainable packaging. It aligns with global sustainability goals to reduce ecological footprint and help businesses enhance customer loyalty.

At Lipack Packaging, we are committed to promoting this change by offering innovative, customizable and sustainable packaging solutions.

Whether you’re just starting out or looking to take your existing efforts to the next level, Lipack is your partner in eco-friendly packaging.

Contact us and join us in moving toward a greener planet.