The opinions of consumers in the United States and Europe will have a large effect on shaping the future of food packaging. In the U.S. over 50% of people say that one of the most important factors for packaging is convenience. Additionally, over 90% of people believe that healthy eating habits are important to having a long life, 70% of people try to eat healthy every meal, and 60% of people realize when they aren’t eating healthy and would like to improve [1]. This increased awareness of how food and health are related is a big change from the fast food obsessed USA of the past. These trends will undoubtedly influence food packaging as consumers continue to look for convenient and healthy food options.

There are many factors that go into creating food packaging. Creating an acceptable package takes a lot of work and creating the ideal packaging for a product takes a huge amount of time. The design process needs to consider both design and non-design factors, along with who the intended consume is and any unique specifications for the product. Additionally, producers should be versed in government regulations for where the product will be sold. The most important regulations have to do with product labeling and ability to protect the product from contamination. The European Union and USA have strict guidelines for these topics and should be reviewed prior to packaging production [1,2].

The Metal Recycles Forever Logo is designed to be used on tin and aluminum packaging. It is a small logo created by the organization Metal Packaging Europe to promote the use of recyclable metal packaging. When used on packaging it certifies that the package is designed with recyclable and sustainable properties in mind. It provides consumers with a visual symbol to acknowledge that the product package they are purchasing can be recycled and hints that the company using the package is environmentally conscious [6].

Public sentiment towards using metal packaging is improving in Europe. People are becoming more aware of the negative consequences of utilizing non-sustainable forms of packaging. This has lead to more people actively choosing to use products they know are sustainably made, can be recycled, and are better for the earth than plastic packaging. A major factor for this increase is due to the public’s increased exposure to information about how recyclable metals are a sustainable form of packaging.

What is the universal perfect package? This is a question that really has no answer. Packaging is best designed specifically to meet the needs of each product. In the cosmetic field there is a huge range of products, so the best form of packaging varies greatly on the product’s intended purpose, ingredients, and targeted audience.

Government regulation in the food packaging industry serves to protect consumer’s interests and health. The downside is that it can also stifle industry growth if there is too much regulation in place. Regulation by both the EU and FDA covers packaging manufacturing practices, banned substances, food contamination, and material specific policies. The FDA is often seen as less restrictive than the EU because it has faster approval times and allows for a less restrictive packaging material designation known as “Generally Recognized as Safe” (GRAS). Regulation is important because when food packaging fails it can lead to bacteria growth and human health problems.

It often takes food products a long time to go from being produced to sold. During this process they spend a majority of their time packaged in the same container. It is important that the product not only withstands the changing environment it is moved through, but also that it remains edible over the long time period before it reaches consumers. One of the main ways that products are packaged to increase their shelf life is through the use of internal coatings. These are layers of different compounds on the interior of metal packaging that creates a barrier between the food product and the metal.

Cosmetics are a broad category of health and beauty products. They range from things applied to the face like makeup to nail polish and even hair coloring and lotion. This very broad range of products contains a similarly broad range of materials used to make them. These materials all have different factors to consider when creating safe packaging. It can be a costly process to continually design new packaging for products, so many cosmetic companies rely on packaging specialists. These companies work hard to meet packaging demands of the ever growing cosmetic market. As of 2017 the global cosmetic market was valued at over $530 billion and are expected to grow to upwards of $800 billion by 2023. This means there will continue to be a growing demand for cosmetic packaging [1].

Once the product preparation is done, it is time to pack it. For cosmetics, packaging is very important as it is a wellness and often a luxury product. The challenges for small and indie producers can be greater, as they have to handle all aspects of the business themselves, and their budgets are smaller.