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𝐆𝐢𝐧𝐬𝐭𝐛𝐞𝐫𝐠 𝐜𝐡𝐨𝐨𝐬𝐞𝐬 𝐀𝐦𝐜𝐨𝐫 𝐭𝐚𝐦𝐩𝐞𝐫 𝐞𝐯𝐢𝐝𝐞𝐧𝐭 𝐜𝐥𝐨𝐬𝐮𝐫𝐞 𝐟𝐨𝐫 𝐦𝐢𝐧𝐞𝐫𝐚𝐥 𝐰𝐚𝐭𝐞𝐫 𝐛𝐨𝐭𝐭𝐥𝐞𝐬

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Amcor a global leader in developing and producing responsible packaging solutions, is supplying its 28mm two-piece tamper evident closure, developed specifically for glass bottles, to leading Belgian mineral water brand Ginstberg. The #Amcor 28mm Flat Cap for #GlassTamper Evident features a patented lightweight design that combines effective product protection and security with ease of use for the end consumer. Engineered for both still and sparkling beverages, it supports carbonization levels of up to 4.3 vol and is available with ISCC+ certification for traceability of recycled content. Based on the edge of the Flemish Ardennes, #Ginstberg is officially recognized as natural mineral water, bottled directly at the source with no additives or additional processing, which makes it 100% pure. Thanks to the unique location of the spring, the water is also nitrate-free and low in salt. Quality packaging is an important part of conveying these messages. “Consumer experience of our brand ...
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Covestro and BYD form strategic partnership for the future of mobility, energy and advanced technologies

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Materials manufacturer Covestro and BYD, one of the world’s leading new energy vehicle producers, today announced the signing of a Memorandum of Understanding (MoU) to establish a long-term strategic partnership. The agreement focuses on developing and applying advanced material solutions across BYD's growing portfolio of industries, including automotive, energy storage, and next-generation technologies. The agreement marks a significant evolution in the two companies’ relationship – moving beyond traditional supply towards collaboration across the value chain, driven by a shared conviction that the future of mobility, energy and intelligent systems demands deep co-innovation. For Covestro, the partnership directly supports its “Sustainable Future” strategy by advancing innovations that enable circular solutions and drive growth in industries where material performance is becoming an increasingly important source of competitive advantage. “At Covestro, we believe in the power of ma...
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𝐓𝐨𝐝𝐚𝐲'𝐬 𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐒𝐡𝐚𝐫𝐞 : 𝐄𝐯𝐞𝐫𝐲 𝐢𝐧𝐣𝐞𝐜𝐭𝐢𝐨𝐧-𝐦𝐨𝐥𝐝𝐞𝐝 𝐩𝐚𝐫𝐭 𝐠𝐞𝐭𝐬 𝐞𝐣𝐞𝐜𝐭𝐞𝐝. 𝐌𝐨𝐬𝐭 𝐩𝐚𝐫𝐭𝐬 𝐜𝐚𝐫𝐫𝐲 𝐭𝐡𝐞 𝐞𝐯𝐢𝐝𝐞𝐧𝐜𝐞.

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𝐓𝐨𝐝𝐚𝐲'𝐬 𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐒𝐡𝐚𝐫𝐞 𝐄𝐯𝐞𝐫𝐲 𝐢𝐧𝐣𝐞𝐜𝐭𝐢𝐨𝐧-𝐦𝐨𝐥𝐝𝐞𝐝 𝐩𝐚𝐫𝐭 𝐠𝐞𝐭𝐬 𝐞𝐣𝐞𝐜𝐭𝐞𝐝. 𝐌𝐨𝐬𝐭 𝐩𝐚𝐫𝐭𝐬 𝐜𝐚𝐫𝐫𝐲 𝐭𝐡𝐞 𝐞𝐯𝐢𝐝𝐞𝐧𝐜𝐞. Those small circular impressions on the B-side of an automotive trim part? They are ejector pin marks — created when the ejector system pushes the part out of the mold. On the B-side, they're usually acceptable. On the A-surface, they're an immediate cosmetic rejection. Why do they happen? When the mold opens, ejector pins push the part off the core. If there are too few pins, each carries more force. If the pins are too small, the pressure increases. If the part is ejected too early, the hot plastic deforms. Poor pin placement can also leave visible impressions or cause distortion. Every ejector pin mark tells the story of the force, timing, and pin location. Four common causes: ① Too few ejector pins ② Pins too small in diameter ③ Premature ejection ④ Incorrect pin placement 𝐇𝐨𝐰 𝐭𝐨 𝐩𝐫𝐞𝐯𝐞...
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𝐓𝐨𝐝𝐚𝐲'𝐬 𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐒𝐡𝐚𝐫𝐞 : 𝐏𝐨𝐥𝐲𝐦𝐞𝐫𝐬 𝐝𝐨 𝐧𝐨𝐭 𝐬𝐢𝐦𝐩𝐥𝐲 “𝐬𝐨𝐥𝐢𝐝𝐢𝐟𝐲” 𝐚𝐟𝐭𝐞𝐫 𝐩𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠

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𝐓𝐨𝐝𝐚𝐲'𝐬 𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐒𝐡𝐚𝐫𝐞 𝐏𝐨𝐥𝐲𝐦𝐞𝐫𝐬 𝐝𝐨 𝐧𝐨𝐭 𝐬𝐢𝐦𝐩𝐥𝐲 “𝐬𝐨𝐥𝐢𝐝𝐢𝐟𝐲” 𝐚𝐟𝐭𝐞𝐫 𝐩𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠. 🔬 They organize. And the way crystals form inside a polymer can completely redefine its final performance. In semi-crystalline polymers like polypropylene and polyethylene, cooling is not just a temperature change; it is a structural transformation. As the melt cools, molecular chains begin arranging into crystalline regions called spherulites. But fillers dramatically influence this process. Talc acts as a powerful nucleating agent. It accelerates crystallization and creates smaller, finer crystalline structures. The result: ✔️ improved dimensional stability ✔️ reduced shrinkage ✔️ higher stiffness ✔️ faster cycle times Calcium carbonate behaves differently. Its nucleation effect is weaker, producing larger and less controlled crystalline morphology. And silica introduces another layer of complexity through strong interfacial interactions that ...
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𝐒𝐮𝐧𝐝𝐚𝐲'𝐬 𝐓𝐇𝐎𝐔𝐆𝐇𝐓𝐅𝐔𝐋 𝐏𝐨𝐬𝐭 : 𝐏𝐨𝐥𝐲𝐢𝐦𝐢𝐝𝐞 (𝐏𝐈) 𝐢𝐬 𝐚𝐧 𝐞𝐱𝐜𝐞𝐩𝐭𝐢𝐨𝐧𝐚𝐥 𝐦𝐚𝐭𝐞𝐫𝐢𝐚𝐥. 𝐈𝐭 𝐢𝐬 𝐚𝐥𝐬𝐨 𝐭𝐡𝐞 𝐦𝐨𝐬𝐭 𝐮𝐧𝐪𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐞𝐝 𝐨𝐧𝐞 𝐈 𝐞𝐧𝐜𝐨𝐮𝐧𝐭𝐞𝐫

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𝐒𝐮𝐧𝐝𝐚𝐲'𝐬 𝐓𝐇𝐎𝐔𝐆𝐇𝐓𝐅𝐔𝐋 𝐏𝐨𝐬𝐭 𝐏𝐨𝐥𝐲𝐢𝐦𝐢𝐝𝐞 (𝐏𝐈) 𝐢𝐬 𝐚𝐧 𝐞𝐱𝐜𝐞𝐩𝐭𝐢𝐨𝐧𝐚𝐥 𝐦𝐚𝐭𝐞𝐫𝐢𝐚𝐥. 𝐈𝐭 𝐢𝐬 𝐚𝐥𝐬𝐨 𝐭𝐡𝐞 𝐦𝐨𝐬𝐭 𝐮𝐧𝐪𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐞𝐝 𝐨𝐧𝐞 𝐈 𝐞𝐧𝐜𝐨𝐮𝐧𝐭𝐞𝐫. A customer came to us certain Polyimide (PI) was their only option. They had been running it for years. They were right that it worked. They were wrong that nothing worked better. They were running Polyimide (PI) strips in a high-temperature press application. Parts moving under load. High operating costs. No complaints, just accepted reality. Our first question was not about the datasheet. Is this material actually performing or have you learned to live with its limitations? That question opened four years of work together. Not a quick switch. Not a catalogue recommendation. A real technical process. Testing in parallel. Validating under actual operating conditions. No assumptions. No shortcuts. What we qualified was a modified Polyamide Imide (PAI) in plate form. Materia...
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