sturdy and stylish

carbon fiber composites give luggage a leg up-2024欧洲杯官网

chinese luggage brand tuplus has released a new carbon fiber suitcase under its “core” lineup. the 25-inch model, currently only available for sale in china, has front and back shells made of maezio® thermoplastic composites from covestro, boosting impact performance while elevating design and style. founded in 2015, tuplus is a special travel brand for high-end suitcases that have carried off many international prizes including the red dot design award.

the new model features a creative multi-material design concept: the structural frame in the center is made of aluminum and magnesium alloy, while the front and back shells have been given the highly-coveted look of carbon fibers. it is also designed with an advanced lock system featuring the absence of rivets and screws, giving it a smooth, minimalist finish.

despite the dramatic decrease in travel due to the corona crisis, tuplus believes the travel industry will bounce back steadily as travel restrictions are eased in china and the world. “people haven’t changed in that they still want to travel, but we need to adapt to the new times ahead and to the new needs of tourists to feel safer,” says catherine jiang, president & ceo of tuplus. “high-quality materials are always at the heart of our design concept because we know our customers rely on them for travel safety and security. covestro’s maezio® composites have allowed us to take advantage of the superior strength and premium value of carbon fiber, to offer our customers enhanced protection and an entirely new travel experience.”

performance meets design

on and off airplanes, in and out of car trunks, natural wear and tear – luggage needs to be robust. maezio® thermoplastic composites are based on a polycarbonate matrix system. the intrinsic toughness of polycarbonate has made it a staple material for hard-shell suitcases for decades. carbon fiber reinforced polycarbonate composites take stiffness and impact resistance to a new level. they can reduce the risk of damage and deformation, even when compared to metal, without adding weight.

rigorous safety tests ranging from drop and tumble tests to falling ball impact tests have shown better impact resistance of composite shells compared to aluminum. this means the material can better protect articles in the luggage against perils, in particular sensitive equipment like cameras and high-end electronics.

a suitcase built to last also needs to look good. with a natural, unidirectional carbon fiber appearance, maezio® composites break away from the traditional woven look of carbon fiber, while striking a chord with natural materials like wood in its looks and aesthetics. the simplicity and authenticity of that visual language is a good source of inspiration for designers.

designed for scale

performance and design are only the starting points for luggage manufacturers however, as they need to integrate new materials which can also be manufactured cost-efficiently at scale. despite its popularity, carbon fiber luggage is known to be laboriously hand-crafted, driving up costs and making them difficult to scale.

maezio® materials on the other hand, are thermoplastic composites, which can be thermoformed efficiently at high yield rates and low cycle times, making them ideal for mass production. not all carbon fiber suitcases need to be thermoformed however – the unique design of the front and back shell structures of tuplus luggage allows composite sheets to be integrated directly into the production line and assembled after proper cutting and coating. this design approach is unique to expedite the scaling of carbon fiber suitcases.

“we believe our thermoplastic composite solutions will accelerate the adoption of carbon fiber composites in luggage thanks to their unique performance, aesthetic and production advantages,” says lisa ketelsen, head of the thermoplastic composites business of covestro. “meanwhile, we’re also working on thermoformed, 3d luggage cover solutions to make composites available for a wide range of suitcases and allow more and more consumers to enjoy the performance and lifestyle benefits of composites.”

about covestro:

with 2019 sales of eur 12.4 billion, covestro is among the world’s largest polymer companies. business activities are focused on the manufacture of high-tech polymer materials and the development of innovative solutions for products used in many areas of daily life. the main segments served are the automotive, construction, wood processing and furniture, and electrical and electronics industries. other sectors include sports and leisure, cosmetics, health and the chemical industry itself. covestro has 30 production sites worldwide and employs approximately 17,200 people (calculated as full-time equivalents) at the end of 2019.

this press release is available for download from the covestro press server at photos are available there for download as well. please acknowledge the source of any pictures used.

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forward-looking statements
this news release may contain forward-looking statements based on current assumptions and forecasts made by covestro ag. various known and unknown risks, uncertainties and other factors could lead to material differences between the actual future results, financial situation, development or performance of the company and the estimates given here. these factors include those discussed in covestro’s public reports which are available at the company assumes no liability whatsoever to update these forward-looking statements or to conform them to future events or developments.