Compostable paper liners are also becoming increasingly popular for use in the packaging of products like nuts and dried fruit, which require an inner barrier. This is because there is a growing demand for these types of products. Paper is going to continue to be the material of choice in the sustainable food packaging industry thanks to the ongoing improvement of recycling infrastructure. Numerous materials that are already capable of being composted can be found within industrial facilities. The year 2024 will see an increase in the number of fast food chains and restaurants that will begin using plastics that are both compostable and free of PFAS. The production of these plastics will use agricultural byproducts rather than petroleum or natural gas as the primary raw material. When production is increased, the cost of plastics derived from plants will decrease, and eventually, they will be more cost-effective than plastics derived from petroleum for certain applications. Jars and bottles made of glass, on the other hand, are heavy, which contributes to an increase in the amount of emissions that are produced during shipping.
 

For the purpose of addressing this matter, a number of food manufacturers are reducing the weight of their containers while continuing to make use of recycled glass. Danone and Unilever are two examples of companies that are making investments in innovative glass supply chains. These companies are committed to being leaders in the field of sustainability. These supply chains involve the collection, sorting, and remelting of containers within the immediate vicinity in order to lessen the amount of footprint that is caused by transportation. It is expected that glass will continue to be utilized for products in which the preservation of the product and the elimination of waste from packaging are of the utmost importance. The growth rate of mycelium is extremely rapid, and it can be shaped into any shape by being molded or printed. During the process of its expansion, it is able to collect carbon from the surrounding air, and the material can be composted in its entirety.

Many new companies are currently investigating the possibility of using mycelium in the manufacturing of edible wrappers, clamshell containers, and even drink cups. This is something that is currently being investigated. It is anticipated that by the year 2024, alternatives based on mushrooms will start to replace single-use items such as yogurt cups, takeout containers, and other items that are comparable to these.

Methods that are capable of being refilled and reused

1. Some forward-thinking brands are currently implementing reuse and refill models in an effort to completely eliminate waste from packaging

2. This is being done in order to complete the elimination of waste

3. Instead of being sold in individual bottles, essential oils like olive oil, coconut oil, and others are sold from refillable dispensers

4. This is in contrast to the traditional method of selling essential oils

In the year 2024, it is anticipated that there will be an increase in the number of strategies that involve reusable packaging. When it comes to pantry items that are made available in bulk by the ounce, such as rice, beans, and dried goods, it is possible for grocery stores to provide refill stations for these items. Beverage companies are going to experiment with new deposit systems in an effort to encourage the return of glass bottles and the subsequent refilling of those bottles. The mindset shifts from one of convenience for a single use to one of long-lasting, durable products as a result of reuse, which results in a reduction of waste at the point of origin. As the significance of sustainability continues to grow, there will be an increase in the number of options that allow for refilling and reuse.

The food industry is actively working to address the issue of plastic pollution on a global scale, and it is one of the most significant industries doing so. In addition to attracting customers who are interested in sustainability, businesses that adopt more environmentally friendly options will also get a head start on regulations that are going to restrict certain single-use plastics. This is because these businesses will be able to comply with the regulations before they are implemented. With businesses becoming more aware of the impact they have on the environment and consumers demanding more sustainable options, the year 2024 will be a turning point for the transformation of environmentally friendly packaging throughout the food system. This is because of the fact that consumers are demanding more sustainable options.