Embracing sustainability in the sports shoe market: recycling high-performance footwear

Discover how new laser welding breakthroughs overcome transmission limitations in complex designs and high-performance polymers, enabling strong, precise welds for demanding applications. Laser welding is a clean, precise joining method that creates strong weld seams in competitive cycle times. Yet transmission limitations caused by complex 3D designs or high-performance polymers such as PPS and PPA can stand in the way of broader adoption, especially for applications pushing thermal, chemical, or mechanical boundaries. But what if those boundaries could be moved? This podcast dives into new breakthroughs in laser transmission welding, including an absorbing-to-absorbing laser welding technique that opens possibilities where traditional transmission paths fail. About this podcast — Made for engineers and product development teams, these easy-listening episodes explore practical engineering challenges and the material choices behind them — giving you insight you can put to work in your own designs.At Envalior, we help you reduce time, cost, risk and CO₂. The goal is simple: to help you select and process the right material more easily, and to deliver solutions with proven impact in the real world.More information: www.envalior.com

Discover out how airless Arnitel tires improve reliability and efficiency in demanding environments, reducing costly failures and down-time and compared with pneumatic tires. In challenging terrains and demanding environments traditional pneumatic tires can easily experience tire puncture and blow outs, uneven or accelerated wear, heat sensitivity and / or limited durability. This leads to equipment downtime and revenue loss. This podcast explains how non-pneumatic (airless) tires made of Arnitel deliver greater efficiency and reliability: a single flat on a pneumatic tire can easily exceed the cost of a non-pneumatic tire installation. About this podcast — Made for engineers and product development teams, these easy-listening episodes explore practical engineering challenges and the material choices behind them — giving you insight you can put to work in your own designs.At Envalior, we help you reduce time, cost, risk and CO₂. The goal is simple: to help you select and process the right material more easily, and to deliver solutions with proven impact in the real world.More information: www.envalior.com 

Discover out how rapidly growing demand for smaller, high-power connectors requires materials that allow miniaturization while maintaining reliable performance across connected applications. The Internet of Things offers countless ways to enhance convenience in our lives, including connected cars, connected homes and automation in workplaces. Widespread adoption of these technologies substantially increases the demand for connectors built into hardware that make them accessible.Yet, manufacturers must deliver connectors designed to process high power levels, while adhering to miniaturization trends. This podcast explains how to select materials that offer high design flexibility without compromising connector performance. About this podcast — Made for engineers and product development teams, these easy-listening episodes explore practical engineering challenges and the material choices behind them — giving you insight you can put to work in your own designs.At Envalior, we help you reduce time, cost, risk and CO₂. The goal is simple: to help you select and process the right material more easily, and to deliver solutions with proven impact in the real world.More information: www.envalior.com

Discover how accurate gear lifetime modeling predicts strength and durability, helping prevent failures while accelerating development and reducing testing time and costs. To be successful in gear applications, it is key to accurately predict short- and long-term mechanical performance, such as static strength due to misuse or stall torque and durability performance with root fracture as a failure mode. This podcast explains how, with fundamental material knowledge and gear-application know-how, one can combine test results into a model that provides accurate lifetime predictions, and how this can reduce development time and costs. About this podcast — Made for engineers and product development teams, these easy-listening episodes explore practical engineering challenges and the material choices behind them — giving you insight you can put to work in your own designs.At Envalior, we help you reduce time, cost, risk and CO₂. The goal is simple: to help you select and process the right material more easily, and to deliver solutions with proven impact in the real world.More information: www.envalior.com

Discover how reimagining actuator gearboxes enables scalable robot production, delivering precise, high-torque motion while overcoming hardware constraints that limit cost-effective mass deployment. With AI capabilities advancing and actuator architectures stabilizing, the demand for robots is accelerating across industries. Yet, while software scales at near-zero marginal cost, hardware does not. Actuator gearboxes remain a stubborn constraint. Every robotic arm however depends on high-torque, low backlash gearboxes for precise, repeatable motion. In this podcast we’ll address the shift from small-batch robotics innovations to true mass deployment, and how the actuation concept itself must be reimagined to enable this shift. About this podcast — Made for engineers and product development teams, these easy-listening episodes explore practical engineering challenges and the material choices behind them — giving you insight you can put to work in your own designs.At Envalior, we help you reduce time, cost, risk and CO₂. The goal is simple: to help you select and process the right material more easily, and to deliver solutions with proven impact in the real world.More information: www.envalior.com

Discover how leveraging intrinsic material properties enables PTFE-free plastics to meet evolving PFAS regulations while maintaining low friction, durability, and reliable performance. PTFE is widely used as a friction-reducing additive in plastics such as POM, PEEK, and standard polyamides. However, as a PFAS, it faces increasing regulatory restrictions from bodies including ECHA, the US EPA, and Japan’s Ministry of Health, Labour and Welfare. Simply removing PTFE results in increased friction, heat, and wear. The podcast’s solution is to leverage intrinsic material properties rather than additives, enabling compliance without compromising performance.  About this podcast — Made for engineers and product development teams, these easy-listening episodes explore practical engineering challenges and the material choices behind them — giving you insight you can put to work in your own designs.At Envalior, we help you reduce time, cost, risk and CO₂. The goal is simple: to help you select and process the right material more easily, and to deliver solutions with proven impact in the real world.More information: www.envalior.com

Discover how advanced thermoplastic bearing cages deliver superior performance, lower weight, and cost efficiency in high-speed electric motors. Ball bearings in electric cars must meet high requirements. The trend towards smaller electric motors with higher speeds is further reinforcing this. In this podcast we’ll learn how advanced thermoplastics are replacing metals in bearing cages, while offering superior performance, weight reduction and cost efficiency.  About this podcast — Made for engineers and product development teams, these easy-listening episodes explore practical engineering challenges and the material choices behind them — giving you insight you can put to work in your own designs.At Envalior, we help you reduce time, cost, risk and CO₂. The goal is simple: to help you select and process the right material more easily, and to deliver solutions with proven impact in the real world.More information: www.envalior.com

Discover how recycling options enable medical device manufacturers to improve sustainability while meeting the unique demands of healthcare applications. Climate change, plastic waste and depleting resources are important environmental themes for the future use of materials. To help medical device manufacturers navigate the changing sustainability environment, this podcast explains the workings of the circular economy and examines how and why various types of recycling may or may not be appropriate for the medical device market. About this podcast — Made for engineers and product development teams, these easy-listening episodes explore practical engineering challenges and the material choices behind them — giving you insight you can put to work in your own designs.At Envalior, we help you reduce time, cost, risk and CO₂. The goal is simple: to help you select and process the right material more easily, and to deliver solutions with proven impact in the real world.More information: www.envalior.com

Discover how Pocan® PBT delivers reliable performance for demanding high-voltage connectors in fast charging, 48V systems, and data centers. Envalior’s Pocan® PBT has high elongation at break, good tracking resistance combined with hydrolysis resistance while also being flame-retardant, dimensionally stable, and electrically insulating - even at elevated temperatures. This combination makes the PBT ideal for use in connectors for ultrafast high-voltage charging, secondary 48-volt board supply, and AI data center applications. The podcast dives deeper into the unique characteristics of this game-changing material for high-voltage plastic components. About this podcast — Made for engineers and product development teams, these easy-listening episodes explore practical engineering challenges and the material choices behind them — giving you insight you can put to work in your own designs.At Envalior, we help you reduce time, cost, risk and CO₂. The goal is simple: to help you select and process the right material more easily, and to deliver solutions with proven impact in the real world.More information: www.envalior.com

Discover how innovative recycling helps recover high-quality materials from complex sports shoes, enabling circularity without compromising high-performance requirements.  Envalior produces the soft thermoplastic co-polyester material Arnitel for use in durable high energy rebound mid soles for high-performance sports shoes. A high-performance sports shoe is a complex product that requires a versatile, advanced recycling technology that brings materials back to a virgin feed stock that is ‘pure’ enough for re-use. This podcast addresses the challenge – and the solution. About this podcast — Made for engineers and product development teams, these easy-listening episodes explore practical engineering challenges and the material choices behind them — giving you insight you can put to work in your own designs.At Envalior, we help you reduce time, cost, risk and CO₂. The goal is simple: to help you select and process the right material more easily, and to deliver solutions with proven impact in the real world.More information: www.envalior.com