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Why 3D Printing is The New Tech Trend Promoting Sustainability 

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why 3D printing is important

Technology will absolutely drive each and every activity in our daily lives soon. From eclectic cars to  3D Printing is one of the most trending tech trends that goes beyond rapid prototyping and manufacturing. It will be used to fulfill the need for sustainability

Let’s understand what 3D printing is and how it is a new tech trend along with a big tool for Sustainability

Understanding the Concept of 3D Printing

The name of 3D Printing itself suggests its meaning. 3-dimensional objects are created by mixing various materials in this method. It serves the purpose of making resources sustainable as it uses materials like plastic, metal, or ceramics to create layers in order to give 3D shapes to the objects. This technology was introduced in the 1980s and is used across industries like aerospace, automotive industries to healthcare, and fashion.

Opposed to the traditional manufacturing methods, there is less waste production in 3D printing as it uses the materials layer by layer and it doesn’t need excess resources.

Why Promote 3D Printing? 

3D Printing is not merely a tech trend. Let’s understand why 3D printing is important and why there is a need for this through the following points: 

  • Cutting Down Material Waste: Waste Management is one of the biggest problems in this modern world, where people are becoming addicted to packaged food and fast fashion, increasing the demand for more production of things. Traditional manufacturing processes are not only slow and generate more waste but also contribute to noise, land, and water pollution. No matter if we use CNC machining or injection molding, we can not prevent the production of excess material. Opposed to this, 3D printing is based on additive principles, that use various materials and objects to form layers in order to produce the products. So, this process is helpful to waste management as there are no leftover materials. Furthermore, Customization is one of the trending things, people want in every service, they choose, Manufacturers can optimize various designs to make sure that the product is manufactured precisely with the exact amount of the materials required. 
  • Supporting Localized Production: Decentralized production is one of the major benefits of 3D printing, supporting local businesses. Where traditional manufacturing relies on big factories and centralized production, 3D machines and printers can be operated anywhere locally. This has multi-facet advantages as it cuts down the need for long-distance transportation that contributes to greenhouse gas emissions at a large scale making problems like Global Warming and Climate Change even bigger issues but also making the local businesses earn profit contributing to the overall GDP of the whole country. Apart from this, 3D printing for manufacturing cuts down the need for infrastructure in case there are big machines to be placed. It can be placed anywhere saving the cost that would go along with the infrastructure. 
  • Energy Conservation: Another great advantage 3D Printing brings other than Sustainability, is Energy Conservation. Some 3D printers might need electricity but the overall energy consumption is significantly lower than the traditional manufacturing process. For example: There is no need for dedicated tools and machines for tooling as the materials need to be molded or dyed. 

Where Can 3D Printing Be Used? 

  • Healthcare: Healthcare is a sector that is dynamic and it is essential that there are essential developments for the safety of public health. The major requirements, it is obvious that there will be more waste production as medical devices and prosthetics are manufactured. 3D printing is able to manufacture complex structures like organ scaffolds and tissue models which minimizes a lot of waste production along with cutting down the costs. 
  • Aerospace and Automotive: 3D Printing can do wonders in the manufacturing of aerospace and automotive machines and devices as it works on weight reduction and part consolidation. Lighter and more aerodynamic components can not only improve fuel efficiency but also reduce emissions. When 3D Printing can service these significant goals we can understand why 3D Printing is important
  • Fashion and Consumer Goods: The fashion and FMCG industries are one of those, which are becoming a challenge for sustainability. Designers can harness the technology to create custom clothing and accessories to not only offer customers variety but also support eco-friendly tech trends. 3D Printing uses sustainable materials like bioplastics and recycled filaments in the sectors of fashion and consumer goods.

Challenges and Opportunities Ahead

3D Printing is absolutely the future choice for bulk manufacturing that not only promotes sustainability but provides a lot of other benefits but similarly, it comes along with its own challenges. Technical limitations like material strength and printing speed are some of the concerns that need to be paid attention to for more production.


While sustainability and protecting the Earth have become more challenging, 3D Printing is more than a tech trend,  which promotes sustainability. As 3D Printing comes into action, it not only helps make the resources sustainable but also has multi-faceted benefits. 3D Printing machines can fit in any space, which supports local businesses and saves the earth by eliminating long-distance transportation as it reduces carbon footprint emissions. All these points discussed in this blog are enough to understand why 3D printing is important and why it is the future of manufacturing. 

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