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𝐓𝐨𝐝𝐚𝐲'𝐬 𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐒𝐡𝐚𝐫𝐞 𝐓𝐡𝐞𝐫𝐦𝐨𝐩𝐥𝐚𝐬𝐭𝐢𝐜 𝐄𝐥𝐚𝐬𝐭𝐨𝐦𝐞𝐫𝐬 (𝐓𝐏𝐄𝐬): 𝐎𝐧𝐞 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥 𝐅𝐚𝐦𝐢𝐥𝐲 – 𝐌𝐚𝐧𝐲 𝐑𝐞𝐚𝐥𝐢𝐭𝐢𝐞𝐬 – 𝐀𝐧𝐝 𝐋𝐨𝐧𝐠‑𝐓𝐞𝐫𝐦 𝐆𝐫𝐨𝐰𝐭𝐡 TPE is one material category representing a broad family of very different products with distinct performance windows, cost structures, & market dynamics. What is a TPE? TPEs behave like rubber in use, but can be processed like plastics. They can be injection molded, extruded, and unlike vulcanized rubber melted & reprocessed due to reversible physical crosslinks. This combination makes TPEs structurally suited for: • efficient mass production • functional integration (overmolding, multi‑material parts) • recyclability & circular design The main TPE classes 🔹TPS (Styrenic Block Copolymers) Soft, low‑cost, easy to process. Large volumes in grips, seals, consumer goods. 🔹TPO (Thermoplastic Polyolefins) Lightweight and comparatively stiff. Widely used in auto...

  𝐓𝐨𝐝𝐚𝐲'𝐬 𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐒𝐡𝐚𝐫𝐞 🔍 𝐔𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝𝐢𝐧𝐠 𝐖𝐚𝐫𝐩𝐚𝐠𝐞 𝐢𝐧 𝐏𝐥𝐚𝐬𝐭𝐢𝐜 𝐏𝐚𝐫𝐭𝐬 ▶️ In the world of injection molding, precision is everything but one common challenge that can compromise part quality is warpage. 📌 What is Warpage? Warpage refers to the unwanted deformation or distortion of a plastic part after it has cooled and been ejected from the mold. Instead of maintaining its intended shape, the part bends or twists due to internal stresses. ⚙️ How Does It Occur? Warpage typically appears due to uneven shrinkage during the cooling process. This can be caused by: ➡️ Non-uniform wall thickness ➡️ Inconsistent cooling rates across the mold ➡️ Material properties (e.g., fiber orientation in reinforced plastics) ➡️ Poor gate or mold design 🌡️ How to Mitigate Warpage? Preventing warpage starts at the design and process stages: ✅ Optimize part design with uniform wall thickness ✅ Ensure balanced and efficient cooling system design ✅ Select...

𝐓𝐨𝐝𝐚𝐲'𝐬 𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐒𝐡𝐚𝐫𝐞 🔬 𝐖𝐚𝐭𝐞𝐫-𝐁𝐚𝐬𝐞𝐝 𝐂𝐨𝐚𝐭𝐢𝐧𝐠 | 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐜𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 Surface engineering only delivers value when it is precisely controlled. In coated flexible films, performance is defined by how accurately each variable in the process is managed — from substrate selection to coating application, coat weight, and curing conditions. At Oben Group, our Water-Based Coating platform is supported by integrated technical capabilities designed to ensure consistency at industrial scale: ✅ Available substrates – BOPP, BOPET, BOPE, BOPA, and paper ✅ Coating application – reverse gravure, forward gravure, and kiss coating, on one or both sides ✅ Grammage – from 0.1 to 8.0 g/m², ranging from ultra-thin functional layers to high-performance barriers ✅ Film thickness – 10 to 80 microns ✅ Drying and curing – infrared (IR) + multi-zone convection ovens, with a curing room controlled at 50 °C By controlling these variables, Oben ensures...