Tag Archives: plastic

Recycled plastic becomes stone-like sheets for sustainable furniture designs

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We all know how bad plastic is for the planet, but no one will deny its versatility and affordability. Until we’re able to create a truly sustainable replacement that’s just as cheap to make, all we can do is take measures to reduce their impact on the environment. That might mean using bio-plastics, or it may mean reusing and recycling plastic into some other form.

Transforming plastic into new materials isn’t exactly new, but this innovation puts a new spin on that idea. Not only does it recycle plastic without using binders or glue, it also makes the resulting material almost as strong and as beautiful as stone. The result: striking furniture made almost 100% from plastic.

Desingers: Jared Seifert, Lauren Copping (Design Declassified)

There are plenty of ways to recycle plastic, but unlike wood or paper, the process involves a lot of water and energy. They also usually involve mixing some sort of binder or glue to keep the new material together, which ironically can make the new recycled plastic product less sustainable. And there’s also that distinct “recycled” aesthetic that may sometimes be seen as an advantage but can also be considered a flaw.

Design Declassified has developed a new kind of material that’s 100% made from recycled post-consumer and post-industrial thermoplastics without adding glue, resins, or even coloring to the mixture. This means that, after many years, the sheets can be recycled again for other purposes.

The recycled plastic sheets also come with a natural appearance not unlike marble or terrazzo, giving the material a unique character that looks nothing like your stereotypical recycled plastic. Available colors at the moment include Salt and Pepper, Moonlight, Mint, and Sea Moss, blends that you’d see in actual stone designs.

The material is durable as well, though definitely not as strong as marble or ceramic. In exchange, it retains its lightweight properties that make it easy to move around. It’s easy to cut into different shapes and forms as well, making it quite suitable for furniture like furniture, tiles for floors and walls, lighting, and even art installations.

Design Declassified is definitely an interesting solution to the plastic waste problem, especially if it can be mass-produced in an equally sustainable way. Although it doesn’t exactly reduce our reliance on plastic, it could at least help lessen the need to produce virgin plastic, especially if a more beautiful but equally versatile alternative is made available more easily.

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3D Printed lamps made from cornstarch plastic exude cute candy-like vibes

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3D printing has truly revolutionized the design and production industry, giving anyone the power to create almost any form they can think of. That revolution, however, came at a price to the environment, increasing the use of plastic material even further. Thankfully, there has been some significant pushback and changes in this young industry, as different kinds of material become printer-compatible, including food, metal, or even wood. There are even attempts at using alternative source materials for plastic, like this playful 3D-printed lamp that uses a base that you might have never thought of: corn starch.

Designers: Alexandre Touguet, Lise Rissel

Of the many types of materials used for 3D printing, PLY or polylactic acid plastic is one of the most popular. Unlike most plastics that are made from petroleum, this thermoplastic uses organic material, in this case, corn starch. This gives PLA a more sustainable character, although sometimes minimally so. It is biodegradable, but only under specific conditions that aren’t always easy to meet naturally.

It’s still a step in the right direction, nonetheless, especially since it opens the doors to more interesting designs when used in 3D printing. ALT Light is one such example, using 3D printing to bring not only light but also a joyful atmosphere to any space. Although its design might be possible to execute using traditional manufacturing processes and harmful plastic, the product demonstrates the economic and environmental benefits of a more sustainable approach to design and production centered around 3D printing.

ALT Light starts from the bottom with a normal rectangular block, if you could call a block with vertical ridges “normal” in the first place. As you lift your eyes, higher, you are the block seems to flare open, creating the semblance of a traditional conical lampshade. It stops halfway through this transformation, though, creating a sense of instability and dynamism simply through forms, as if the lampshade is trying to break free from its confines.

The lamp can come in different combinations of colors for the base and the lampshade. The transparent top gives it a jelly-like appearance, while the translucent version is like hard candy. The ribbed surface does more than just make the forms look interesting, they also create an interplay of light and shadow that mesmerizes the viewers. In addition to their unique designs, these lamps are all made in order to cut down on material waste, and each creation has minute imperfections that give each ALT Light lamp its own unique character.

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Leftover date seeds become 3D printer filaments to enable sustainable creations

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3D printers revolutionized the manufacturing and design industries, enabling almost anyone to bring their ideas to life and iterate over designs quickly. Unfortunately, this flood of creativity also resulted in a surge in the use of plastic, specifically the thermoplastics used as filaments for fused deposit modeling or FDM 3D printers. Even the more sustainable PLA type of filament is only biodegradable under very specific conditions, so there is a dire need for more eco-friendly but accessible alternatives. This particular idea tries to harness and reuse the equally growing volume of food waste that we throw away, particularly fruit seeds that really serve no other purpose unless they’re planted again.

Designer: Nawa Tek

Dates are a very popular fruit, especially in Middle Eastern countries like Oman that produce and process tonnes of the fruit yearly. But like many fruits, only the flesh of dates is consumed, and the seeds or pits are simply discarded. These are biodegradable, of course, but they only decompose after a certain period of time, resulting in tonnes of garbage taking up space and potentially polluting waters as well. You can also plant some of the seeds but not all can be used this way.

Playing on the word for date pits and “repeat,” RePit is an emerging technology that puts these previously unusable food waste to better use. Rather than simply reusing the pits as they are, which could bring other complications like longevity and durability, the seeds instead becoming the foundations for a completely new material, one that can be woven into 3D printed products. In other words, what would have become garbage is ultimately transformed into art object, machine parts, and more.

In a nutshell, crushed date pits are mixed with limestone and clay to create a water-resistant composite material that is not unlike traditional Iranian “sarooj” that’s used for building houses. The composite is then transformed into filaments compatible with FDM 3D printers to create any shape imaginable, at least in theory. For a demonstration, decorative tiles were 3D printed and then fired and glazed to give them a ceramic-like appearance.

RePit is still a work in progress and it’s one of the growing number of sustainable 3D printing filaments being researched and developed today. The 3D printing industry has already expanded to support materials like metal, wood, and even chocolate, so it’s only proper that a more environment-friendly and long-lasting option is also developed, preferably one that embraces a circular economy that also reduces the waste we heap on landfills.

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Eco-friendly tumbler uses thermoplastic made from unused wood byproducts

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Coffee lovers have thankfully become more conscious of the harmful effect their drinking habit has, not on their bodies but on the planet. Plastic cups are the biggest culprits, of course, but even paper cups actually take a toll on the environment in the long run. Paper is sustainable and biodegradable, but the rate at which we manufacture the material is faster than we can grow trees to maturity. At the same time, normal wood isn’t exactly a good material for reusable cups or tumblers that are becoming the go-to solution for environment-conscious drinkers of coffee, tea, or water. This design concept tries to offer a middle ground with a seemingly magic thermoplastic tumbler that is actually made from unused wood.

Designer: Kim Jiwoo (Designer Dot)

Wood is a material well-loved by designers because of its innate beauty and sustainability. But while it does grow on trees, trees don’t grow overnight. And while there are alternatives that make use of recycled synthetic materials like plastic, these don’t easily decompose like wood, which can turn into material that nourishes the soil that trees grow on. In other words, wood is the perfect circular economy material, and it would be great if it could take on the beneficial properties of plastic as well.

CXP or Cellulose Cross-linked Polymer is that growing (no pun intended) solution that promises the best of both worlds. It’s made of wood, specifically the cellulose that is the building block of trees and plants, but it has also been plasticized through specific chemical processes that are fortunately easy to reproduce. Unlike bioplastics that need very specific conditions before they decompose, CXP behaves exactly like wood in this regard. In other words, once this tumbler has reached the end of its life, it can be even used to nourish the soil for other trees whose discarded wood will be used to make more thermoplastics.

LINK is the expression of this sustainability innovation, a tumbler that tries to signify the connection between humans and trees on multiple levels. Its handle is intentionally shaped like a branch sprouting from a tree trunk, sporting a length that is ergonomic for any hand size. The trunk, which is the main body of the tumbler, is also shaped with ridges that try to mimic the uneven surfaces of trees, while also adding to the grippiness of the container.

Unlike a regular wooden vessel, LINK can be used to hold hot beverages like coffee since it is also a conventional thermoplastic. Spills, leaks, and slips can be prevented by using eco-friendly silicone, perhaps the only concession to this design. And because of the very nature of such recycled materials, there will be very noticeable specks of color that give each tumbler a unique identity that represents its special link to all life on the planet through wood.

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Ice-like sculptures are actually handcrafted plastic furniture

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Furniture can be made from any material, with the only requirement that it should be strong enough to serve its purpose. Wood is the most common choice and one that’s beloved by designers, but there are also a number that are made of metal or even glass. There is also furniture made from plastic, though these bear the stigma of not only being cheap in terms of cost but also in quality and durability. Of course, not all plastic is made equal, and some perform better than others. And depending on how you actually use the material, they can look as plain or as luxurious as you can make them. This furniture collection, for example, looks like it has been carefully carved out of blocks of ice, but if you’ve been following the flow so far, then you’d probably guess they’re made from plastic and handcrafted plastic at that.

Designer: Kasper Kyster

Despite the harm they pose to the environment, plastic is still a common sight in many products. They’re cheap to make and easy to work with, which is why they’re used in mass-production pipelines. You’d almost be crazy to manually form the plastic by yourself, but it’s that inspired insanity that brought these beautiful masterpieces to life.

The project, called “Crafting Plastic,” is meant to challenge the way the material is perceived or even utilized. Rather than going through a machine or even a 3D printer, sheets of PETG plastic are cut into small sizes, heated with a heat gun, and then bent and shaped by hand. The pieces are turned into tubes that can be flattened, folded, and bent to create the classic forms of furniture. It’s definitely a painstaking method that won’t scale well, but it definitely serves its purpose, proving that plastic is not as simple as we presume it to be.

The result is a unique aesthetic that, on the one hand, looks like transparent glass but, on the other hand, also resembles sculpted ice with its imperfections and rough surfaces. It has an element of delicateness that almost makes you hesitant to even touch it, let alone put some weight on the pieces to actually use them for the furniture that they are. Fortunately, the lamps in the collection are fully functional without requiring interaction, though they may have also been the most difficult to make. The folds of the plastic pipes have to be done in a certain way and direction to make sure that light actually passes through.

It’s probably for the best that these pieces of furniture are more artistic and not easily replicated because, after all, they are made from plastic. There is some amount of recycled plastic but it’s kept at a low percentage in order to retain the material’s structural rigidity and stability. Hopefully, the eye-catching and thought-provoking design will inspire more experimentation on the use of plastic in furniture that will take into account not only functionality and beauty but also sustainability.

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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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Engineer 3D Prints A Colorful, Functional Toilet

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Because great ideas come in all shapes and sizes (and colors), Youtuber Emily The Engineer decided to take it upon herself to see if she could 3D print a functional toilet. Could she? SPOILER: Yes– yes, she could. And I hope that this colorful commode serves as a reminder to us all that if you try hard and believe in yourself, anything is possible. Or you can at least 3D print yourself a toilet.

Due to the size of the toilet, the unit had to be split into numerous blocks for individual printing, and Emily took that opportunity to print the blocks in various fun colors. The result is what appears to be a LEGO toilet, or a Mondrian painting. My bathroom demands it!

Emily attached all the parts to one another using 3D plastic glue and a soldering iron to fuse where necessary. Even the tank float, flapper, and flushing mechanism are 3D printed, although a handful of metal nuts and bolts were required to connect everything.

Unfortunately, after testing, it appeared her design wasn’t strong enough to be attached to a traditional indoor plumbing system. So what did she do? What anybody would — attached wheels, armrests, smartphone charger, cup holders, and added a bidet. Boom — mobile toilet! Goodbye porta-potty, hello sporta-potty!

[via TechEBlog]