First of all, I'd like to share a video link compiled by Zhuozhong: http://v.youku.com/v_show/id_XMTMwNzYzNDY2MA==.html?spm=a2hzp.8253869.0.0. This video shows the process of using a hair dryer in New Taipei City. It makes me wonder—do we really need to blow the pages so aggressively? Is it necessary to blow them to the extent that they turn completely? Are there any sterilization effects on the back pages of the books? What about the light levels on other pages? And how much dust can actually be removed? If you're interested in learning more, I’d be happy to arrange for a detailed scientific experiment film demonstrating the use of a ten-fold magnification instrument at your school. We also welcome scholars and experts from your institution to join us in discussion.

Secondly, in the field of air-blown book cleaning, Zhuozhong has introduced the latest Korean original "SELF CLEAN" book machine. This device not only improves the smell of the books but also reduces dust effectively. It can process six volumes at a time, which is different from other models on the market. The back of the books even have a glossy finish, and the sterilization effect is far superior to two other well-known brands.

However, we must be honest: regardless of whether the pages are blown horizontally or vertically, the inner pages aren’t fully exposed to the air flow. As a result, the light intensity may fall below the ideal level required for effective sterilization. When the ultraviolet dose is lower than 40μW/cm², microbes can actually become more active, which could promote the recovery and growth of bacterial viruses. That’s not what we want.

In reality, when books are stacked together, the small amount of microbes on the inner pages will eventually die out due to lack of oxygen and nutrients. A sneeze might introduce some contamination, but that’s not the main issue. What matters most is eliminating bacteria on the surface of the books. That’s where Zhuozhong's 3V book sterilization machine truly shines. It can process six books at a time with minimal volume, operates silently without a fan, and uses three lights surrounding the books from all sides (top, bottom, left, right) to ensure complete sterilization. The user experience is very smooth—there’s LED lighting on the door, a sound prompt to indicate completion, and an internal patent that automatically adjusts the exposure time. This technology is widely used in medical libraries and educational institutions, including Taiwan University Children’s Hospital, Taichung Rong Hospital, Tzu Chi Hualien Hospital, Tzu Chi Dalin Hospital, Yangming Hospital, Taipei Wanfang Hospital, and many others. It's trusted by professionals in the medical and academic fields.

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