[Clean Room Notebooks] Made of dust-free paper (using Staclean RV) Adopted by major semiconductor manufacturers. Over 10,000 copies produced annually.
This is a high-quality cleanroom notebook (dust-free paper notebook) that has been used for many years in "Silicon Island Kyushu," where some of the world's leading semiconductor manufacturing companies are gathered. It uses Sakurai Corporation's "Staclean RV (recyclable dust-free paper)" and is designed to minimize dust generation to the utmost limit, making it suitable for professional use. It supports "writing" in semiconductor factories, precision equipment manufacturing sites, and medical environments. [Main adopting companies: SCK, JASM, RSMC, and many others] ■ Three reasons why Yoneura Printing's "Cleanroom Notebook" is chosen: - Proven track record: Adopted by multiple major semiconductor companies in Kyushu, with an annual production and sales record of over 10,000 notebooks. - Use of the highest quality dust-free paper: The main paper uses "Staclean RV Violet 72g," and the cover uses "Clean Paper RC 175g," achieving low dust generation. - Size variations tailored to the site: A lineup ranging from standard A4 and B5 sizes to a convenient mini size that fits into cleanroom pockets. 【Product lineup】 ● Cleanroom Notebook A4 @400~ ● Cleanroom Notebook B5 @380~ ● Clean Pocket (portable) @225~
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basic information
● Clean Room Notebook A4 Standard size suitable for desk work and recording. Size: 210mm × 297mm Number of sheets: 20 sheets ● Clean Room Notebook B5 A classic size that is easy to carry and user-friendly. Size: 182mm × 257mm Number of sheets: 20 sheets ● Clean Pocket (Portable) The smallest size that fits into the pockets of clean wear. Size: 87mm × 126mm Number of sheets: 26 sheets Common specifications for Clean Notebooks (Dust-free Paper Notebooks) (1) Cover: Clean Paper RC175g (common for all sizes) (2) Inner paper: Staclean RV Violet 72g (recyclable dust-free paper) (3) Binding: Stapled at 2 points (simple structure to reduce dust generation)
Price information
● Clean Room Notebook A4: 10 notebooks per pack ¥4,500 (@450) → ¥400 each for orders of 100 or more ● Clean Room Notebook B5: 10 notebooks per pack ¥4,300 (@430) → ¥380 each for orders of 100 or more ● Clean Pocket (portable): 10 notebooks per pack ¥2,500 (@250) → ¥225 each for orders of 100 or more * Prices exclude consumption tax. * Additional shipping charges will apply. However, orders of 10 packs (100 notebooks) or more qualify for free shipping.
Delivery Time
※Typically, it will be delivered in about one week.
Applications/Examples of results
Three Reasons Why Yasunaka Printing's "Clean Room Notebooks" Are Chosen 1. Proven Track Record: Adopted by multiple major semiconductor companies in Kyushu, with an annual production and sales record of over 10,000 copies. 2. Highest Quality Dust-Free Paper: Uses "Staclean RV Violet 72g" for the main paper and "Clean Paper RC 175g" for the cover, achieving low dust generation. 3. Size Options Tailored to the Field: A lineup ranging from standard A4 and B5 sizes to convenient mini sizes that fit into cleanroom pockets.
Detailed information
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From the left: ● Clean Note A4, ● Clean Note B5, ● Clean Pocket (mini size)
Company information
Our company accepts orders for original duplicate slips from all over the country. Founded in 1902 and incorporated in 1963, we are a long-established printing company. We have been engaged in office printing and commercial printing, primarily focusing on slip printing for many years. Based on the know-how we have cultivated over the years in slip production, we launched the Yoneura Printing website specializing in slip printing in October 2004. Please feel free to contact us if you have any requests.




