Extrusion Asia Edition 2-2022

60 2022 Extrusion Asia Edition 2/2022 ➠ Addex Inc. www.addexinc.com K 2022: Hall 17, Stand C41 K展会2022：17号展厅，C41展位 introduced at K 2016. It ty- pically delivers a 25% in- crease in output over the company’s original Inten- sive Cooling “Down-on- the-Die” version, which already improves output by 10 to 15% over conventio- nal dual-flow air rings. “We’ve taken our Intensive Cooling tech- nology to the next level, affording pro- cessors even greater output and productivity,” said Bob Cree, President of Addex Inc. “Intensive Cooling products will continue to evolve, fueled by ever more demanding customer processing re- quirements.” Intensive Cooling is Addex’s unique ap- proach to cooling the bubble which changes the common aerodynamics of present-day blown film air rings to dra- matically increase stability and output. Addex has successfully added additional high-velocity air streams to the traditional single, high-velocity “main lip” air stream common to all air rings. Each new high- velocity air stream naturally provides a firm stabilization “lock point” that not only provides intense cooling, but also firmly holds the bubble in place, providing what some processors call “incredible bubble stability.” Another unique design element is sealing the air ring to the top surface of the die. Positive stabilization and high-intensity cooling can begin ear- lier in the process, literally just above the die lip, which makes hard-to-run films capable of running at higher output speeds. In the new Short Stack configuration, the bubble is pulled through a circular enclo- sure located between the die and air ring that naturally pulls the bubble into an oversized air ring which further increases output. Unlike other raised-up systems that are difficult to start up because the bubble must be pulled out and around n 高性能吹膜冷却设备的领先供应商 Addex将在即将于德国杜塞尔多夫举行 的K 2022展览会上推出其专利密集冷却 技术的最新版本“短排气道”。 短排气道是Addex强化冷却系统的 重大升级，该系统于2016年首次推出。 它通常比公司最初的强化冷却“模具”版 本增加25%的产量，该版本已经比传统 的双流空气环提高了10%到15%的产 量。 Addex Inc.总裁Bob Cree表示：“我 们将密集冷却技术提升到了一个新的水 平，为处理器提供了更高的产量和生产 力。”“在越来越苛刻的客户处理要求的 推动下，密集冷却产品将继续发展。” 强化冷却是Addex冷却气泡的独特 方法，它改变了当今吹膜空气环的常见 空气动力学，从而显着提高稳定性和产 量。Addex成功地将额外的高速气流添 加到所有空气环常见的传统单一高速“主 唇”气流中。每个新的高速气流自然提供 一个牢固的稳定“锁定点”，不仅提供强 烈的冷却，还将气泡牢牢地固定在适当 的位置，提供一些处理器所说的“难以置 信的气泡稳定性”。另一个独特的设计元 素是将空气环密封到模具的顶面。正稳 定和高强度冷却可以在工艺的早期开始 ，就在模唇上方，这使得难以运行的薄 膜能够以更高的输出速度运行。 在新的短排气道配置中，膜泡通过 位于模具和空气环之间的圆形外壳被拉 动，该外壳自然地将气泡拉入超大的空 气环中，从而进一步增加产量。与其他 难以测试的凸起系统不同。 Intensive Cooling “Short Stack” Technology n Addex, a leading supplier of high-per- formance blown film cooling equipment, will launch the latest iteration of its pa- tented Intensive CoolingTM technology, the “Short Stack,” at the upcoming K 2022 exhibition in Düsseldorf, Germany. Short Stack is a major upgrade to Addex’s Intensive Cooling system which was first 密集冷却“短排气道”技术 equally oversized internal bubble cooling (IBC) hardware (which is required to push the bubble outward into the air ring), the Short Stack does this naturally, so it can be run with or without conventional IBC hardware. The Short Stack incorporates an additio- nal Intensive Cooling element that adds two more high-velocity air flows to the original Down-on-the-Die version re- leased in 2017 (which had one additional lock point), for a total of three locking points, guaranteeing substantially higher output rates due to the increased stabi- lity, which in turn allows for processing much lower melt strength materials than possible before. Another major advan- tage is that few, if any adjustments are needed, even with material changes, making it easy to run. The Addex Short Stack is proving to be successful over a wide range of processes including larger blow-up ratios/thin ma- terials; smaller blow-up ratios/thick mate- rials; along with high-melt strength as well as very low-melt strength processes. The company guarantees an output in- crease of 20 to 30% for retrofits. Since Short Stack is not height-adjustable and adds three more points of stabilization, it doesn’t require a highly trained operator to run it, unlike other height-adjustable raised-up systems. 加工 90% 1MI LLDPE 富混合物的 短排气道试验表明，与 Addex 的原始 Intensive CoolingTM “Down-on-the-Die”版本相比，产量增加了 28%，与 传统的双流道风环相比，该版本已经将产量提高了 10% 至 15% Short Stack trials running 90% 1MI LLDPE rich blend demonstrate a 28% increase in output over Addex’s original Intensive CoolingTM “Down-on-the-Die” version, which already improves output by 10 to 15% over conventional dual-flow air rings