Custom CTP Plate Replenisher

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CTP Replenisher

CTP Replenisher

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Product Details

Application

Replenshment Thermal CTP Plate
Large developing width, good dot reproducibility.

High resolution and good resistance to flushing, no crystallization, no sludge.

Ensure the concentration of developing solution, so that the efficiency of thesolution can be maximized.

Dynamic replenishment: 80~120ml/m²

Static replenishment: 60ml/h

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Jiangsu Lecai Printing Materials Co., Ltd.

About us

Jiangsu Lecai Printing Materials Co., Ltd. and Jiangsu Yuanrui Digital Technology Co., Ltd. are both manufacturing enterprises specializing in the production of printing plates, with an annual output of over 40 million square meters. We are China Wholesale OEM/ODM CTP Plate Replenisher Manufacturers and Custom CTP Plate Replenisher Suppliers, Factory, The rich experience accumulated in the printing production of the group over the past fifteen years and the unique process technology explored from practice have also ensured that our products have the advantages of high quality and high level, as well as fast photosensitivity, high resolution, large plate capacity, good ink balance, and high printing resistance. There are over 20 printing plate manufacturers worldwide, including Kodak, Agfa, Fuji from Japan, and Huaguang from China. Our Lecai ranking is approximately sixth in the world and third in China. In order to adapt to the increasingly severe environmental issues, LeCai successfully developed the process-less CTP plate in 2015, which filled the world's gap. While taking root in China, we also look at the world's larger and broader international market, mainly exporting to more than 50 countries, such as Germany, Spain, Italy, Brazil, Türkiye, Russia, and South Korea. We also actively seek partners at home and abroad.
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CTP Replenisher Industry knowledge

Essential for CTP Excellence: Unraveling the Mysteries of Water Replenishers for Thermal-Sensitive Plates?

In the vast world of the printing industry, CTP (Computer-to-Plate) technology, as a key link in the digital printing process, is leading the industry change with its high efficiency, precision and environmental protection characteristics. As an indispensable auxiliary material in the CTP platemaking process, the performance and quality of  CTP replenisher are directly related to the quality of the printing plate, production efficiency and the quality of the final printed product. This article will deeply explore the industry knowledge of CTP replenisher, especially for the specific needs of "water replenishment thermal CTP plate", combined with the technical advantages of Jiangsu Lecai Printing Materials Co., Ltd. and Jiangsu Yuanrui Digital Technology Co., Ltd., to explain its importance, characteristics and application points.

In the CTP platemaking process, the developer is a key step to remove the unexposed photosensitive layer and form an image. However, as the number of platemaking increases, the effective ingredients in the developer will gradually be consumed, and impurities may be mixed in, resulting in a decrease in the developing ability, affecting the dot reproducibility, resolution and printing durability of the printing plate. At this time, CTP replenisher is particularly important. It can not only replenish the effective ingredients in the developer that are reduced due to consumption, but also adjust the key parameters of the developer such as pH value and temperature to ensure the stability of the developer performance, thereby maintaining the high-quality output of the printing plate.

For the water-replenishing thermal CTP plate, its characteristics are more stringent. This type of printing plate usually requires high resolution, good dot reproducibility, impact resistance, and no crystallization, no sludge and other characteristics. These characteristics are directly related to the fineness, color reproduction and printing stability of the printed product. Therefore, the selection of CTP replenisher needs to pay special attention to its support for these characteristics.

Dynamic and static water replenishment precise control: As described in the article, the dynamic water replenishment volume is controlled at 80~120ml/m2, and the static water replenishment is 60ml/h. Such precise control can ensure that the developer maintains the best performance under different working conditions and avoid uneven development caused by insufficient or excessive water replenishment.
Efficient replenishment of effective ingredients: CTP replenisher needs to quickly and effectively replenish the key ingredients in the developer that are reduced due to consumption, such as developer, buffer, etc., to maintain the activity and stability of the developer.
Adjusting pH value: The appropriate pH value is the key to ensure the normal operation of the developer. CTP replenisher should be able to automatically adjust the pH value of the developer to prevent it from deviating from the optimal working range, thereby ensuring the consistency of the development effect.
Preventing crystallization and sludge: In view of the characteristics of thermal CTP plates, the water replenisher must also have the ability to prevent the components in the developer from crystallizing and forming sludge to ensure the cleanliness and smoothness of the developer tank and extend the service life of the developer.
Environmental protection and safety: With the enhancement of environmental awareness, the environmental performance of CTP replenisher has also become an important consideration. Non-toxic, harmless and biodegradable raw materials should be selected to reduce the impact on the environment.
As leaders in the industry, Jiangsu Lecai Printing Materials Co., Ltd. and Jiangsu Yuanrui Digital Technology Co., Ltd. have demonstrated outstanding strength in the field of CTP replenisher with fifteen years of deep accumulation and unique process technology. The two companies not only have an annual output of more than 40 million square meters, but also continue to make breakthroughs in product quality and technological innovation. Its CTP replenisher products are based on a deep understanding of market demand and a continuous pursuit of technological innovation, ensuring excellent performance such as high sensitivity, high resolution, large plate capacity, good water-ink balance and high print durability, providing strong support for printing companies.

As an important auxiliary material in the CTP platemaking process, the performance and quality of CTP replenisher are of immeasurable value in improving the quality of printing plates and ensuring printing efficiency. Jiangsu Lecai and Jiangsu Yuanrui are making important contributions to the development of this field with their technical strength and product advantages. In the future, with the continuous advancement of printing technology and changes in market demand, the performance of CTP water replenisher will continue to be optimized, injecting new vitality into the prosperity and development of the printing industry.