What can we expect from the packaging engineer in 2021?


For the last 200years, you have been going through various packaging evolutions. Now, it has been an essential part of life with a complete packaging design. The transition is from the single-layer structure material to the multi-layered material to enhance the packaging shelf life.

After World War II, the rapid innovation includes the creativity of food canning in Napoleonic France and the prolonged use of paper-based containers in various products, including soft cheeses and malted milk tinplate for steel cans World War. 

Now, quantum extension in need for pre-packaged foods and foodservice packaging has dramatically broadened the scope of materials and packs used after the ’90s. The great variety of design and material for food and drinks, chemical, industrial packaging available today has been made possible by developments.  

2020 is over now; a few prototypes and development research will be more sustainable packaging material. So, let talk about a sustainable environment with packaging material and how we can resolve the most significant crisis.

We will understand with few points:- 

  1. Rigid paper bottle:– Many companies have taken the initiative to think paper made bottle; 2020 was the year of prototype paper bottles and thought to see the world without waste. Companies create a 100% bottle from paper – an innovative packaging technology that may support us to achieve a World Without Waste. Paboco has made the bottle bio-based barrier that can give protection to both MVTR and OTR transmission. It uses materials that support recycling and, in the prospect designed to degrade harmlessly if unintentionally put in nature. Generally, companies are looking to replace PET bottles such as carbonated soft drinks & Juices, so researchers doing a proprietary bottle base technology that uses the fiber properties to stay intact when exposed to high pressure. So, the researcher made a pulp 3D molding of wood-based fibers with great design details and accuracy showing the beauty of paper. Read more
  2. An alternative to single-use plastic – yes, it’s real single-use plastic eases our life, but we get rid out of it before we trap in plastic pollution. Single-use plastic such as paper straw, conventional HDPE carry bags, plastic handles, bundler, shrink pack or stretch wrap, etc. So, 2020 packaging engineers started a way to find an alternative sustainable packaging material.
  3. 100% Recycled Packaging material– The packaging manufacturer came up with an innovative solution; they used the same packaging material and replaced it with recycled content. It promotes the user companies to use the recycled packaging material without the risk of barrier properties. It can also improve hundreds of consumer products’ carbon footprint thanks to its recycled content, resource efficiency, ease of transportation, and minimizing waste. Also, adding recyclability to its list of properties, will further improve this packaging solution’s environmental profile, which has decreased the carbon footprint of up to 60%.
  4. Bio-based packaging material; assumes the plastic comes from the petrochemical product, but few companies are working differently to form the plastic from the alternative method. Renewable UPM BioVerno is created from wood-based tall oil by a hydrotreatment process developed at the UPM Research Centre in Lappeenranta, Southeast Finland. UPM is exploring a transformation of the forest industry, seeking to use wood with optimal efficiency. It needs to maximize the lifecycle of wood-based raw materials replacing fossils.
  5. Best recycling curbside program: In fact, recycling is not just a subject of collecting recyclable material; it’s a total economic method. Some people understand that their local curbside collection program is only the source of a recycling loop. At present, the cost of collecting and processing recyclable materials far outweighs their value as a commodity that can be sold back to the industry. The TerraCycle company has drastically changed the way to recycle and reuse packaging material in the whole of Europe. The TerraCycle Global Foundation engages with local communities in emerging regions to offer collection and recycling platforms for waste, emphasizing preventing plastic pollution from entering our aquatic systems. Almost everything we touch can be recycled and typically collect non-recyclable items within national, first-of-their-kind recycling stages. Attending companies work with us to take hard-to-recycle materials from our programs, such as ocean plastic, and turn them into original products. The new Loop platform aims to change the way the world shops with favorite brands in refillable packaging offered with convenience and style.
  6. Monomaterial layered packaging item: Companies understand how multilayered packaging item becomes the issue in the recycling. So, the companies use the innovative resin in which gives the same barrier in the single-layered material. The Mono structure is built of one material type. It is designed for recyclability and suitable for use during food preparation and microwave cooking. It is ideal for ambient, chilled, or frozen applications and exceptional transparency with excellent anti-fog capability.
  7. Futuristic use of nano-reinforced polymers material: The inorganic materials proposed as nanofillers (i.e., carbon nanotubes, perovskites, nanoparticles of silica and modified silica (POSS siloxanes), modified TiO2 nanoparticles), hydrotalcite-like compounds compare favorably with smectite clays for many features. HTlc has a well-known stoichiometry and composition, a higher level of purity, may be synthesized with reproducible and straightforward methods, have a wider possibility of layer modification, have higher ion exchange capacity, and show a better ability to store and release biologically active species. This last feature allows the design and synthesis of functional HTlc nanofillers for biodegradable and biocompatible polymeric matrices and the preparation of nanocomposites of interest for biomedical and active packaging applications. The vast barrier is, without doubt, a trendy property of polymeric materials intended to be used in various packaging applications. The term high barrier regularly refers to the low to very low permeability of a material to the transport of low molecular weight chemical varieties, like gases and vapors. Regularly, the lower-limit explanation for high barrier typically refers to the performance of PET polymers. However, this property has perhaps never interested so much attention from industry as over the last decades, when it started to be proceeded by some modern food and beverage packaging technologies using plastic materials.

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