Tag Archives: recycled plastic

Sustainable 3D printed chair needs no glue or screws to connect its pieces

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Flat-packed products like tables and chairs have definitely changed the furniture design landscape and altered consumers’ tastes. But while these designs do make it easy to store, transport, and sometimes assemble pieces of furniture, they often also end up being bland in the name of minimalism, not to mention tedious and cumbersome to repair or dispose of, despite the supposed ease of assembly. Thanks to new manufacturing techniques and technologies, especially 3D printing, there are now alternative methods and designs possible, including a beautiful chair that’s not only made from sustainable materials but is trivial to assemble and disassemble because it doesn’t even use screws or adhesives.

Designer: Eva Dugintseva

3D printing has definitely come a long way from the flimsy plastic materials that they started out with. We can now print objects using a variety of materials, including metal, chocolate, and soon, even wood. It’s even possible to use recycled PS (polystyrene) plastic, which helps reduce the negative impact of mass-produced plastic chairs. That alone already makes the Som Chair concept notable, but that isn’t the only trick it knows, not by a long shot.

Thanks to 3D printing, it was possible to experiment with and use shapes that would normally be costly to pull off on a mass production line. In this case, the chair is made from two separate bent shapes with ridged surfaces that make them look like dozens of plastic tubes stuck to one another. The main structure of the chair has a small gap for the smaller piece to slide into, forming the three legs of the chair. Instead of using glue or screws, this simple mechanism, along with physics, give the chair its stability.

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This means that the Som Chair isn’t just easy to assemble, it’s also easy to take apart if you need to move it or even dispose of it. It might be possible to break down and recycle the plastic to make other objects, making it a little bit more sustainable, despite being made of plastic. You can also mix and match designs or replace only parts that are broken, giving the design more longevity as well.

Granted, this design won’t be as flat as a flat-packed chair, but you can package two of these together in a single box. Being 3D printed, there’s also more leeway in possible designs, giving this asymmetrical Memphis Milano chair more personality than your common minimalist yet plain flat-packed variety.

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Terrazzo lampshade casts a refreshing glow thanks to recycled plastic

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We all look to lamps and other lighting fixtures not just to illuminate but also to set an atmosphere, but most of the time it isn’t the light itself that creates this effect. More often than not, it’s the lampshade, shield, or any other material that reflects, refracts, and diffuses the light in interesting and sometimes mesmerizing ways that can dazzle and even affect our moods. Most of the time, those lamp shields are made of glass, metal, or plastic, but there are other, more interesting alternatives available. This particular design, for example, not only uses a sustainable material, it also gives it a distinctive spin that makes not only the shade but also the light it throws a sight to behold.

Designer: Fuhua Wang, Weichih Chen

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It’s not uncommon these days to see recycled plastics being used for design, and a particularly big source is ocean-bound plastic, including PET bottles, bags, and more. Most of the time, the pellets produced from breaking down plastic material are colored to match the requirements of a specific design, but the Ondina sustainable pendant lighting preserves some of the properties of the properties of plastic materials to create a more interesting appearance.

The result is a material that looks similar to terrazzo that is often used in tiles for flooring and walls. The small bits and pieces of color give the translucent blue layer some vibrancy, though it could also be a representation of the pollution that litters the oceans. Coincidentally, or perhaps intentionally, the lamp shield actually has a wavy shape, not unlike the waves of bodies of water.

The pendant lamp itself is actually pretty simple, just an LED aluminum tube hanging from a ceiling by its two ends. The lamp shade is placed some distance above the tube, giving ample space for the light to diffuse and spread rather than being reflected directly by the material. This creates a bluish glow not only around the lamp but also on the ceiling as it passes through the translucent shield. The color is soft and calming, even with a pure white LED, but it also still reflects enough of that bright light so that the lamp functions as more than just a mood lamp, sufficiently illuminating the space around it.

Every part of Ondina is designed to be sustainable and extensible, applying the lamp shade to more than just a pendant lamp. It can be used for wall or floor lamps as well, just with some modification of the design. More importantly, the simple components make it trivial to replace parts that are broken, prolonging the life of the product and preventing it from adding to the waste already swimming in our waters.

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DeLonghi portable heater is eco-friendly for your micro-climate needs

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While it’s of course always a comfort to be working in a place with air conditioning, there are still times when it might be too cold for you. Or you may sometimes be working outdoors when the weather is a bit too cool / cold for comfort. Not all places have a heater for your convenience so a portable heater may just be the solution. But again, not all portable heaters are actually portable or convenient. This new one from DeLonghi may be the ideal one, and it’s also mindful of the environment.

Designer: Noi Creative for DeLonghi

The DeLonghi Capsule Desk Loop is a personal fan ceramic heater that you can place on your desk or wherever you are working so you can “work or relax in peace.” It has a special air grid design that brings you a convenient airflow speed and distribution when you need that soft warmth for your sedentary activities. The designers call the air grid the Flame pattern which actually creates an illusion of heat and flames from your heating source.

It looks like your typical heater but it’s small enough that you can carry it around with you and it’s also more stylishly designed. It is also more environmentally-friendly than most personal heaters as it uses 50% recycled plastic, a first for a DeLonghi product. It also uses 5.5 times lower energy consumption at just 360W, making it eco-friendly not just in the design but also in its function. It also is not as noisy as normal heaters as it just gives you a quiet 39dB operation so you can really work in peace without an annoying hum in the background.

Having a device that can create your very own micro-climate while working may not be a priority but it is pretty convenient to have especially if you work in places where you can get easily cold. That can solve some of the office arguments that can happen when there’s a mix of people who are either too cold or too warm.

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Colorful stool is made from 80% recycled plastic

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When it comes to functional pieces of furniture, we probably go for items that are able to serve their function (and are most likely affordable) and are not really that concerned with the design or aesthetics. But the past years, a lot of people have also been concerned with how these items are made, specifically with the materials used to create them as we become more conscious about our personal carbon footprint and the things taht we consume.

Designer: Alexander Latersztain for Derlot

The original Stump stool from Derlot were already interesting enough with their “bold, minimalist and uncomplicated” take on this piece of furniture that lets us sit. Now the newest version is the Stump Recycled which carries the same basic structure of the stool but is now made from 80% recycled post-industrial plastic LDPE. And if you’re the type that would go for furniture that’s made sustainability then this should be right up your alley.

Because of the material it’s made from, you also get a different design. The patterns on the stools feature a terrazzo-like design which makes it more textured and colorful look. The original Stump stools had pretty solid colors but this time around you have the option to have a seat with a kaleidoscope-like finish. This is their “fresh interpretation” of how you can use recycled materials to enhance your design as well.

Derlot says that more than just a stool that you can sit on, this is a symbol of their commitment to pursue more sustainable design and production. I don’t know how long I can last sitting on this stool though as it’s small and doesn’t look that comfortable but sure, for sustainability, it’s a pretty interesting piece of furniture to have.

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Geometric coffee tables use 3D printing robots and recycled plastic to create organic forms

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3D printing has come a long way, but unless you’re using industrial printers in large factories, you’re probably limited to creating small designs or just parts of a whole. That, unfortunately, means that creators and makers aren’t able to fully express their ideas and designs, at least not those that involve pieces that can’t fit inside a commercial 3D printer. That said, you don’t have to give up your creative freedom to use an expensive production line if you can put 3D printing robots to smart use, like this sustainable plastic coffee table that is able to form organic geometric forms just by making the robot arm loop round and round.

Designer: Martin Zampach

When people think of 3D printers, they most likely think of those boxy contraptions sitting on tables, with nozzles that quickly run back and forth while oozing out hot plastic material in order to build up a three-dimensional object almost like from thin air. While this is the most common and most convenient kind of 3D printing, it has severe limitations in the size or shape of the object being made, basically anything that can fit the area and height of the printer.

LOOPS is a collection of coffee tables conceived to push the envelope of 3D printing and create objects that are larger than normal without requiring additional hardware. An industrial 3D printing robot pretty much goes round and round to create the base shape, building layer after layer of composite material until the desired form is achieved. This is the process used for creating the base of these tables, allowing the designer to apply different geometric shapes with organic forms that look like they’re literally growing before your very eyes.

The coffee tables are more than just experiments in 3D printing, they are also testaments to beautiful sustainable design. Tabletops are made from 100% recycled plastic that is crushed, melted, and then moulded from used plastic. The 3D printed bases, on the other hand, are made from composite material containing cellulose from responsible forestry. When the tables reach the end of their use, both the base and the top can be recycled or reused to extend their life in a different way.

The LOOPS coffee table collection offers a unique and novel design that pushes the boundaries of 3D printing to produce beautiful shapes and textures that almost resemble traditional ceramic creations. The variety of recycled plastics used gives each tabletop a unique appearance, both in color as well as in texture. The minimalist yet elegant designs make the coffee tables the perfect artistic centerpieces for any space, offering a thought-provoking design that opens your mind to the possibilities of sustainable 3D printing.

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This cute chair transforms waste into beauty using recycled plastic bottles

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The use of plastic in products has almost become so second nature that we spare no thought about how the material affects the environment in the long run. After all, there are plenty of benefits to plastic, such as its resilience, durability, and affordability, that we easily lose sight of long-term disadvantages. Fortunately, there are also more people who have become aware of this situation nowadays, and they have started to either move away from plastic completely or at least incorporate recycled plastics as much as possible. This chair is one of the latter, and while that in itself isn’t exactly extraordinary, the play of contrasting elements creates a harmonious composition that makes it look not only interesting but also welcoming.

Designer: Xingcheng Zhu

“XOX” might sound like an odd name for a chair, especially since it’s synonymous with a simple yet popular paper-and-pencil game. You immediately see the connection, however, when you view it from an angle and notice the two wooden X’s flanking the half-spherical shape that forms the chair’s seat and backrest. The choice of the name may have been based on that visual, but it also represents the very essence of the chair as a combination of contrasting elements.

While the standard design of a chair involves flat surfaces for the seat and backrest, the XOX Chair employs a hollow sphere that has a portion of it chopped off, forming the cavity for a person to sit inside. This circular shape sits in between the long, tubular legs of the chair, spindly in contrast to the fuller mass of the seat itself. Although the legs are the more visible part of the chair, their simpler and thinner forms draw your eyes immediately to the seat instead.

The materials used also contrast and complement each other. The legs are made of wood, a natural material whose grains create minute yet beautiful imperfections that give each piece a unique character. The middle component, however, is made from recycled PET bottles, resulting in a synthetic perfection with almost no blemishes. The seat is also completely transparent, giving it an airy and ethereal imagery that contrasts nicely with the solid and earthy tones of the legs.

This balance of elements yields a design that is both pleasing to look at and comfortable to use. Although it lacks the traditional armrests that add some support and stability to the body, the open spherical shape evokes feelings of openness and spaciousness, as if enveloping the person in protection and warmth. Best of all, it is also a design that is aware of the impact that furniture has on the planet’s health, implementing a sustainable solution that doesn’t compromise aesthetics and functionality in the process.

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