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Medtech Business Review | Wednesday, May 29, 2024
Plant-based bioplastics are often considered fully sustainable. However, in order to be truly sustainable, they must be produced using sustainable and renewable sources such as starch, cellulose, xylan, chitin, and protein-based polymers. For these materials to remain valuable and popular in the long run, they must be eco-friendly throughout their lifecycle. Thanks to new bioplastics and innovative recycling technologies, sustainable medical packaging can be achieved in the future.
Fremont, CA: Regardless of age, many people are now seeking sustainable alternatives to traditional products and processes. Eco-friendly packaging has become a common choice for many of us, as it reduces waste and promotes using recyclable and biodegradable materials. However, the medical packaging industry faces several challenges in developing sustainable medical packaging.
Plastic manufacturers can significantly promote sustainability by creating packaging options that medical device manufacturers and practitioners can use.
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Recycling, reusing, and reducing
In order to reduce landfill waste, it is recommended that boxes and packaging be made of recyclable or biodegradable materials. Biodegradable plastics are currently not available, and their use contributes to landfill contamination as well as the contamination of micro plastics. Currently, there is a trend towards reducing packaging quantities and substituting recyclable or biodegradable plastics for plastics in order to avoid these environmental consequences.
Recent advances in plastic technology have led to some interesting developments that could be used for sustainable medical packaging, such as:
● The creation of a plastic depolymerase enzyme capable of reducing waste and increasing the circularity of poly (ethylene terephthalate) (PET).
● Bioplastic material that has the potential to be used as a packaging material.
● A better access and efficiency for depolymerization through nanodispersion of enzymes.
Scalability and cost-effectiveness are key factors that determine the success of these technological advances. This barrier has been overcome with enzymes such as leaf-branch compost cutinase, which denatures at high temperatures, limiting its scalability. As a result of the development of new technologies such as PET hydrolase (PETase), we can scale PET consumption in a financially and environmentally sustainable manner.
Material replacement
Sustainability in medical packaging generally aims to reduce its quantity as much as possible, but the transportation of delicate equipment often requires extensive protective packaging. A safe way to transport delicate or sensitive medical equipment is a necessity; as such equipment can sometimes be irreplaceable and expensive. It is necessary to make strategic sustainable material choices here since the quantity of packaging cannot be reduced. A large portion of packaging materials can be recycled or biodegradable by using paper bubble wrap, shredded cardboard, and biodegradable foam peanuts. Suppliers of packaging could develop closed-loop recycling of waste packaging through their own products as packing material, increasing sustainability and generating new revenue streams.
Eco-friendly life cycle
In order to ensure sustainability for the lifetime of a material, we must ensure that it is sustainable throughout. As plastics manufacturers develop recyclable or biodegradable polymers, they must consider factors such as:
● Insufficiency of raw materials.
● A transport system.
● Utilization of manufacturing energy.
● Byproducts and accessibility.
Plant-based bioplastics are often considered fully sustainable. However, in order to be truly sustainable, they must be produced using sustainable and renewable sources such as starch, cellulose, xylan, chitin, and protein-based polymers. For these materials to remain valuable and popular in the long run, they must be eco-friendly throughout their lifecycle. Thanks to new bioplastics and innovative recycling technologies, sustainable medical packaging can be achieved in the future.
As medical device manufacturers and practitioners continue to focus on recycling and sustainability in packaging life cycles, these technologies have the potential to contribute to a more sustainable future for healthcare.
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