How does Qinghua liquid cleaning agent maintain stable cleaning to ensure consistent cleaning effect?
Publish Time: 2025-06-19
In the printing industry, whether it is a rotary printing press or a sheet-fed flatbed printing press, regular and effective cleaning is essential to maintain equipment performance and printing quality. As a key consumable in this process, the stability of Qinghua liquid cleaning agent directly affects whether the cleaning effect is consistent. In order to ensure that the expected cleaning standards can be achieved every time it is used, Qinghua liquid cleaning agent needs to be optimized in many aspects, including formula design, production process control, and storage conditions.Formula design is the basisFirst of all, the formula design of Qinghua liquid cleaning agent determines its basic performance. The ideal Qinghua liquid cleaning agent should have good solubility and be able to quickly decompose ink, grease, and other dirt accumulated during the printing process. To this end, the formula usually contains multiple ingredients such as surfactants, solvents, and additives. Among them, the role of surfactants is particularly critical. It can reduce the surface tension of water, making it easier for the cleaning liquid to penetrate into the stain and emulsify and disperse it. At the same time, choosing a suitable solvent can provide stronger solubility for specific types of inks or stains, thereby improving cleaning efficiency. In addition, adding appropriate buffers can help adjust the pH value and prevent corrosion of printing equipment due to high or low pH.Production process ensures consistencyEven with excellent formula design, it is difficult to ensure the stability and consistency of the final product without a strict quality control system to support the production process. Therefore, in the manufacturing process of Qinghua liquid cleaning agent, it is particularly important to use advanced automated production lines and precise quality testing instruments. By accurately measuring the proportions of various raw materials and strictly following the established process, product quality fluctuations caused by human factors can be effectively avoided. For example, the automated mixing system can accurately add different components to the reactor in sequence according to the preset program and fully stir them at the optimal temperature; online monitoring equipment can monitor product quality parameters in real time at each production link, and take immediate measures to adjust once abnormalities are found.Packaging and storage conditions cannot be ignoredIn addition to the formula and production process, the selection of packaging materials and the storage environment will also affect the long-term stability of Qinghua liquid cleaning agent. High-quality packaging should have good sealing properties, which can prevent the entry of external air to cause oxidation and deterioration, and avoid the loss of volatile components. For some light-sensitive ingredients, using dark opaque containers or adding light-shielding film on the outer packaging is also one of the necessary protective measures. As for storage conditions, the appropriate temperature and humidity range needs to be set according to the specific product characteristics. Generally speaking, most Qinghua liquid cleaning agents should be stored in a cool and dry place, away from fire and dangerous substances such as strong oxidants, to extend their shelf life and keep them in good condition until they are put into use.In short, to ensure that Qinghua liquid cleaning agent always maintains stable cleaning ability and ensures consistent cleaning effect every time it is used, it not only depends on scientific and reasonable formula design and strict production process management, but also needs to consider factors at multiple levels such as packaging form, storage conditions and even details in actual operation.
