Upcycling Development Cases | 均苑永續生態設計

Comprehensive Overview of Development Cases
| Design Cases

tnt has long been dedicated to the reuse of agricultural waste and the application of natural fiber materials. Through design and R&D, we transform by-products from the land into sustainable products that combine functionality and aesthetic value. We specialize in integrating material innovation × local culture × sustainable aesthetics, collaborating with government agencies, farmers’ associations, and brand partners to develop diverse products and bring them to mass production.

Accumulated Cases

Application of Modified Agricultural Waste: Pineapple fiber mulch film, fruit-thinning bags, eco-friendly tote bags

Sustainable Packaging & Containers: Bamboo fiber travel cups, liquid soap bottles, plant-fiber bottles

Integration with Local Culture: Fuli essential oil bottle design, bamboo shoot-shaped plant pots

Eco-Friendly Lifestyle Products: Rippled travel cups, utensil sets, fragrance diffuser carriers

Each creation is a response to the land and a proposal for future lifestyles.

Jun Yuan believes that design can revitalize resources and make sustainability a part of everyday life.

Looking ahead, we will continue to deepen material R&D, foster cross-disciplinary collaborations, and engage internationally, creating more green innovative solutions originating from Taiwan.

Modular Pineapple Fiber Mulch Film Made primarily from pineapple leaves and stems, combined with natural plant starch, this modular pineapple fiber mulch film is designed to naturally decompose and return to the soil after the crop growth cycle ends. It provides an environmentally friendly alternative that reduces reliance on conventional plastic mulch. The modular design allows flexible adjustment according to different crop uirements, making it suitable for vegetables, fruits, flowers, and various cultivation systems. It ef	Spring Bamboo Shoot Planter After-Rain Bamboo Shoot Planter This 4.5-inch eco-friendly planter is made from bamboo fiber combined with naturally biodegradable materials, designed for growing a variety of small plants. The form is inspired by the image of bamboo shoots emerging after rain, symbolizing the vitality of nature and the cycle of sustainable growth, while balancing aesthetics and functionality. The planter is designed to be weather-resistant and durable, suitable for outdoor use for more than one year.	After-Rain Bamboo Shoot Travel Cup – 600 ml After-Rain Bamboo Shoot Tumbler – 600 ml This eco-friendly drinking cup is crafted from natural bamboo fiber with a capacity of 600 ml. Its form is inspired by the layered nodes of bamboo shoots emerging from the soil, symbolizing the vitality of green life and the strength of sustainable growth. The cup is lightweight yet durable, suitable for a variety of hot and cold beverages while balancing aesthetic design with practical functionality. Made entirely from naturally degradable materials, i	Plant Essential Oil Botanical Spray Bottle Botanical Essential Oil Bottle – 30 ml Sourced from the pure ingredients of mountain farmland, this 30 ml botanical essential oil bottle contains natural herbal extracts carefully cultivated and distilled by a local farmers’ association. Each drop preserves the original aroma and energy of the land. The bottle features a simple yet durable design, making it convenient for daily use and easy to carry. It is suitable for home aromatherapy, space purification, and emotional relaxation. Every drop	Plant Fiber Straws – 6″ / 8″ / 10″ Plant Fiber Straws – 6″ / 8″ / 10″ 6″ Straw Suitable for small takeaway drinks such as iced coffee, children’s beverages, tasting cups, and other small-size drinks. 8″ Straw The most versatile size, ideal for medium-sized bubble tea, soft drinks, juices, and both hot and cold beverages. 10″ Straw Designed for large drinks such as bubble milk tea, smoothies, and milkshakes. The straw diameter can be enlarged to support toppings such as pearls or other drink ingredients.	Bamboo Fiber 3D Printing Filament Bamboo Fiber Composite 3D Printing Filament This 3D printing filament is made from natural bamboo fibers combined with biodegradable polymers, offering a balance of sustainability, functionality, and natural texture. Through precise grinding and homogeneous compounding processes, the material achieves stable extrusion performance and reliable printability, making it compatible with most FDM (Fused Deposition Modeling) 3D printers. The filament follows a PLA-based printing workflow, allowing ea
Sustainable Materials × Creative Forms｜3D Printing Model Applications Sustainable Materials × Creative Forms｜3D Printing Model Applications Using bamboo fiber composite filament for 3D printing enables the creation of models that combine natural texture with structural strength. From household products, display props, and spatial installations to concept models and artistic sculptures, the technology allows designers to shape unique forms while exploring the possibilities of circular design and plastic reduction. After printing, the models retain a natural matte	PineWeave™ Pineapple Fiber Packaging Bag｜Natural Packaging from Pineapple Agricultural Waste PineWeave™ Pineapple Fiber Packaging Bag｜Natural Packaging from Pineapple Agricultural Waste PineWeave™ is a natural packaging bag made from pineapple agricultural residues. The material primarily utilizes fibers extracted from pineapple leaves and stems after harvest, combined with plant-based starch. All materials are designed to naturally decompose and return to the soil, offering a sustainable alternative to conventional packaging. The bag surface retains a delicate natural fiber texture,	Bamboo Fiber Floss Picks – Paper Pack｜BambooClean™ Pack Bamboo Fiber Floss Picks – Paper Pack｜BambooClean™ Pack Bamboo fiber floss picks are eco-friendly oral care tools made from natural bamboo fiber combined with biodegradable plant-based materials. Designed for everyday dental cleaning, they offer a balance of strength, comfort, and environmental responsibility. The handle is primarily structured with bamboo fiber, replacing conventional petroleum-based plastics. After use, the material can naturally decompose, helping reduce plastic pollution.	Bamboo Fiber Floss Picks Travel Case (30 pcs)｜Clean Anywhere, Sustainable Everywhere This bamboo fiber floss pick travel case contains 30 eco-friendly floss picks, designed for daily carry, travel use, and office backup. The floss pick handle is made from natural bamboo fiber composite material, providing strength and durability while allowing the material to naturally decompose after disposal, helping reduce plastic waste. The floss is made from high-tensile filament, offering smooth performance that resists breakage while effectively cleaning between teeth. It easily removes	Bamboo Fiber Floss Picks Travel Case (30 pcs)｜Laser Engraving Customization Laser Engraving Customization｜Turning a Travel Case into a Sustainable Identity Piece For the Bamboo Fiber Floss Picks Travel Case (30 pcs), we offer precision laser engraving services. Logos, brand slogans, messages, patterns, or personal names can be finely engraved onto the lid—transforming a practical item into a distinctive, sustainable product with strong identity. Key Advantages of Laser Engraving Eco-friendly, ink-free process No inks, stickers, or additional materials are used. The p	Ripple Wave Cup｜650 ml Sustainable Travel Tumbler Ripple Wave Cup｜650 ml Sustainable Travel Tumbler Inspired by the natural ripples that spread across the surface of water, the Ripple Wave Cup is crafted from natural bamboo fiber combined with biodegradable bio-based materials. The exterior features layered wave-like textures that radiate outward, creating a design that balances visual beauty, tactile comfort, and anti-slip functionality.
Natural Hand Wash Bottle Plant Fiber Hand Wash Bottle｜A Plastic-Reducing Lifestyle Begins with Handwashing The Plant Fiber Hand Wash Bottle is made from natural plant fibers, free from conventional plastics and BPA. Under proper composting conditions, the material can naturally decompose, helping reduce the long-term environmental impact caused by single-use plastic bottles. The bottle body is manufactured through injection molding, offering durability, splash resistance, and a refined matte texture. Designed for repe	Plant Fiber Marathon Medal｜Running Every Step Toward Sustainability Plant Fiber Marathon Medal｜Run Every Step Toward Sustainability The Plant Fiber Marathon Medal is a low-carbon award designed specifically for eco-conscious sporting events. Made from bamboo fiber, agricultural residues, and biodegradable bio-based materials, it contains no conventional plastics and avoids generating long-lasting waste. Unlike traditional metal or acrylic medals, the plant fiber medal emphasizes lightweight construction, natural texture, and environmental responsibility.	Sustainability in Action｜Pineapple Fiber Cushioning × Low-Carbon Export Packaging for Airsoft Gun Ca Sustainability in Action｜Pineapple Fiber Cushioning × Low-Carbon Export Packaging for Airsoft Gun Cases This project is supported by the Taiwan External Trade Development Council (TAITRA) Carbon Reduction Packaging Initiative, aiming to upgrade the packaging of airsoft toy gun cases exported to European and North American markets. Tune n Turn Design & Strategy Co., Ltd. (均苑有限公司) developed an innovative cushioning material made from recycled pineapple agricultural waste, transforming pineapple l	Pineapple Fiber Toothbrush｜A Sustainable Oral Care Choice from Agricultural Waste Pineapple Fiber Toothbrush｜A Sustainable Oral Care Choice from Agricultural Waste The Pineapple Fiber Toothbrush is made from fibers extracted from pineapple leaves and stems after harvest, combined with biodegradable plant-based polymers to form an eco-friendly toothbrush handle. This innovative material transforms agricultural residues into a practical daily product while reducing reliance on conventional plastics. Under suitable composting conditions, the materials can naturally decompose a	Bamboo Fiber Chinese Bowl & Plate Set｜Natural Texture, Sustainable Table Aesthetics Bamboo Fiber Chinese Bowl & Plate Set｜Natural Texture, Sustainable Table Aesthetics The Bamboo Fiber Chinese Bowl and Plate Set is primarily made from natural bamboo fiber and produced through an injection molding process. Free from plastics and harmful additives, it introduces a modern green approach to the traditional Chinese dining table. The bowl features a deep rounded form while the plate presents a wide, shallow surface—both reflecting the serving and sharing culture of Chinese cuisine w	Bamboo Stack Cup 150ml｜A Symbol of Rising Success Bamboo-Inspired Design Symbolizing growth and success, delivering meaningful blessings 150ml Practical Capacity Perfect for beverages, tastings, and dessert presentations Stackable & Space-Saving Stable alignment design for efficient storage and transport Eco-Friendly Material Made from bamboo fiber and biodegradable compounds; safe, non-toxic, and earth-friendly Ideal for Gifting & Events Customizable with logos, greetings, and festive designs
Pineapple Fiber Disposable Cutlery Set｜From Agricultural Waste to Sustainable Dining Made from Natural Resources Utilizes agricultural byproducts from pineapple farming, reducing carbon emissions and open-field burning Fully Biodegradable Free from plasticizers and BPA; safely decomposes back into the soil after use Lightweight Yet Durable Strong and resistant to breakage; suitable for hot and oily foods Matte Finish with Natural Texture Combines sustainability with refined tactile experience OEM & Customization Available Supports logo printing, paper sleeves, and gift packa	Driftwood Planter｜A Second Life for Wood, A Renewal from Nature Reclaimed Natural Material Made from recycled driftwood, supporting resource circularity Each Piece is Unique Natural grain patterns and organic forms make every planter one of a kind Handcrafted with Warm Texture Retains artisanal marks and the breathable quality of wood Ideal for Greenery Suitable for succulents, small plants, herbs, or dried floral arrangements A Symbol of Renewal Represents a journey from displacement to belonging, echoing nature’s cycle of rebirth	Plant Fiber Carry Bag \| A Plastic-Reduction Solution from Nature The plant fiber carry bag is made from a natural bamboo fiber base combined with plant-based starch, completely plastic-free, and designed to naturally decompose and return to the soil after use. Lightweight yet durable, the bag offers excellent load-bearing capacity and structural strength, making it an ideal alternative to traditional paper or plastic bags. It is widely used for brand packaging, gift bags, cultural and creative products, and eco-friendly retail channels. The surface supports