20 世纪，随着新能源产业的飞速发展，动力电池的商业应用需求迅速增长，在应用过程出现了一些正负极活性材料脱膜导致电池失效的案例，为了解决活性材料与箔材之间发生脱膜失效，企业逐步开始引入凹版印刷工艺（又称凹版印刷、凹版涂布），以此来增加基材与极性材料的黏结力，从而提升电池的性能和产品安全。 

　　In the 20th century, with the rapid development of the new energy industry, the demand for commercial applications of power batteries has grown rapidly. In the application process, there have been some cases of positive and negative electrode active material delamination leading to battery failure. In order to solve the problem of delamination failure between active materials and foil materials, enterprises have gradually introduced gravure printing technology (also known as gravure printing or gravure coating) to increase the adhesion between the substrate and polar materials, thereby improving the performance and product safety of batteries. 

　　凹版印刷工艺在动力电池制造中的应用主要体现在锂离子电池电极的制造上。?凹版印刷能够精确控制电极材料的涂布厚度和均匀性?，这对于电池的容量、充放电性能和循环寿命有着至关重要的影响。例如，凹版印刷机可以将活性物质如钴酸锂、磷酸铁锂等与导电剂、粘结剂均匀混合后，印刷在集流体上，形成厚度精确、性能稳定的正极极片。

　　The application of gravure printing technology in the manufacturing of power batteries is mainly reflected in the manufacturing of lithium-ion battery electrodes. Can gravure printing accurately control the coating thickness and uniformity of electrode materials? This has a crucial impact on the capacity, charge and discharge performance, and cycle life of batteries. For example, gravure printing machines can uniformly mix active materials such as lithium cobalt oxide and lithium iron phosphate with conductive agents and binders, and print them on current collectors to form positive electrode sheets with precise thickness and stable performance.

　　锂电池生产里，凹版辊作为涂布环节的核心部件，其清洁度直接决定极片涂布质量与电池性能。若辊面残留油墨、杂质，不仅会导致涂布不均，甚至可能引发电池短路风险；脏污还会迫使产线频繁换辊，拖慢生产节奏。因此，凹版辊清洁必须同时满足微米级污垢清除、保护辊面镀层与精度、适配产线效率三个核心需求。这时候，超声波清洗的 “空化效应”，成了打破困局的关键。

　　In the production of lithium batteries, the intaglio roller is the core component of the coating process, and its cleanliness directly determines the quality of electrode coating and battery performance. If there are residual ink and impurities on the roller surface, it will not only cause uneven coating, but may even pose a risk of battery short circuit; Dirt will also force the production line to frequently change rollers, slowing down the production pace. Therefore, the cleaning of gravure rollers must simultaneously meet the three core requirements of micron scale dirt removal, protection of roller surface coating and accuracy, and adaptation to production line efficiency. At this point, the cavitation effect of ultrasonic cleaning becomes the key to breaking the impasse.

　　超声波清洗的“空化效应是指高频声波在液体里激发无数小气泡，气泡爆破瞬间能释放上千大气压的冲击力，把辊面污垢震掉：可同时清洗版辊上网穴墨皮、涂料、胶料、灰尘、水珠等，既洗得干净，又不会伤辊面镀层和纹路精度。

　　The cavitation effect of ultrasonic cleaning refers to the high-frequency sound waves that excite countless small bubbles in the liquid. The burst of the bubbles can release an impact force of thousands of atmospheres, shaking off the dirt on the roller surface. It can also clean the ink, paint, rubber, dust, water droplets, etc. on the roller mesh holes at the same time. It can be cleaned thoroughly without damaging the coating and texture accuracy of the roller surface.

　　科尔凹版辊超声波清洗解决方案

　　Kohl gravure roller ultrasonic cleaning solution

　　针对宽幅凹版印刷机版辊清洗需求，科尔推出凹版辊超声波清洗解决方案，将版辊固定、清洗、漂洗、吹干等功能模块集成一体，适配单工位使用，便于与印刷机产线集成，助力凹版印刷产线解决版辊清洁难题。

　　In response to the cleaning needs of the plate rollers in wide gravure printing machines, Kohl has launched an ultrasonic cleaning solution for gravure rollers, which integrates functional modules such as plate roller fixation, cleaning, rinsing, and drying, suitable for single station use, easy to integrate with printing machine production lines, and helps solve the problem of plate roller cleaning in gravure printing production lines.

　　方案采用版辊固定支架与夹头提供刚性支撑，避免清洗时辊面晃动，保障清洁均匀性；高频声波启动后，空化效应持续剥离污垢，覆盖所有细微纹路；清洗液排出后，设备自动切换清水喷淋，冲净残留清洗剂；最后压缩空气风刀启动，快速吹扫辊面实现干燥，还能防止氧化锈蚀。整个过程由电控系统统筹，带动辊面匀速转动，360°无死角清洁，全程无需人工干预，单辊清洗时间≤30min。

　　The scheme adopts a plate roller fixed bracket and clamp to provide rigid support, avoiding the shaking of the roller surface during cleaning and ensuring uniform cleaning; After the high-frequency sound wave is activated, the cavitation effect continues to peel off dirt and cover all fine patterns; After the cleaning solution is discharged, the equipment automatically switches to clean water spraying to flush out residual cleaning agents; Finally, the compressed air blower is activated to quickly blow and dry the roller surface, while also preventing oxidation and corrosion. The entire process is coordinated by the electronic control system, which drives the roller surface to rotate at a constant speed and clean 360 ° without dead corners. There is no need for manual intervention throughout the entire process, and the cleaning time for a single roller is ≤ 30 minutes.

　　方案核心的超声波发生系统，具备高频率、高功率密度特性，可高效剥离版辊表面油墨、杂质；清洗参数灵活可调，适配不同脏污程度、材质版辊清洗，高效清洁不损伤版辊基体，保障后续印刷质量。

　　The ultrasonic generation system at the core of the solution has high frequency and high power density characteristics, which can efficiently peel off ink and impurities on the surface of the plate roller; The cleaning parameters are flexible and adjustable, suitable for different degrees of dirt and materials of plate roller cleaning, efficient cleaning without damaging the plate roller substrate, ensuring subsequent printing quality.

　　同时，方案配置PLC控制系统，实现版辊推送、清洗液注入排出、漂洗水喷淋及吹干等动作的自动化流程。在实际应用中，可稳定配合产线节奏，简化人工操作，提升版辊周转效率。此外，方案采用水循环及回收设计，减少清洗液浪费；无需大量化学溶剂（或降低溶剂使用量），降低对环境的污染，符合绿色工业生产要求，保障操作工人健康与工作环境安全。

　　At the same time, the scheme is equipped with a PLC control system to achieve automated processes such as plate roller pushing, cleaning solution injection and discharge, rinsing water spraying, and drying. In practical applications, it can stably coordinate with the production line rhythm, simplify manual operations, and improve the turnover efficiency of plate rollers. In addition, the plan adopts water circulation and recycling design to reduce the waste of cleaning solution; No need for a large amount of chemical solvents (or reducing solvent usage), reducing environmental pollution, meeting the requirements of green industrial production, and ensuring the health and safety of workers and the working environment.

　　作为专注工业清洗领域的解决方案提供商，科尔深入凹版印刷工艺场景，凭借成熟的超声波清洗技术与定制化集成能力，为印刷产线提供高效、环保、稳定的版辊清洗方案，助力企业优化生产流程，提升产品质量与生产效益。

　　As a solution provider specializing in industrial cleaning, Kohl delves into the gravure printing process scene. With mature ultrasonic cleaning technology and customized integration capabilities, Kohl provides efficient, environmentally friendly, and stable plate roller cleaning solutions for printing production lines, helping enterprises optimize production processes and improve product quality and production efficiency.

　　本文由 超声波清洗机  友情奉献.更多有关的知识请点击  http://www.jnthcsb.com/   真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is a friendly contribution from an ultrasonic cleaning machine For more related knowledge, please click http://www.jnthcsb.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.