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An "Antibacterial plating” 10x more effective than conventional coatings.

KENIFINE™ is a nickel alloy material with characteristics such as antibacterial, antiviral, fungal resistance and algae control. A plating process industrial manufacturer "Sanko Manufacturing Corporation", which has a 60+ year history in Hamamatsu city in Shizuoka prefecture, has obtained a licence for this technology, which was originally developed by Kobe Steel,Ltd. Please propose product designs with new additional values which did not exist before, such as interior, kitchen, stationary, bath/toilet/washing room and pet products.

139 design
May 31,2015 Deadline
  • 募集開始 Mar 07,2015
  • 募集終了 May 31,2015
  • 結果発表 Aug 31,2015

The history of Sanko Manufacturing Corporation

Sanko Manufacturing Corporation has been running a plating process business more than 60 years. The founder moved to Hamamatsu after the war, started the business of polishing metal parts and plating.

The processing business has been widened by improving the quality of plating and productivity, but has also faced a range of challenges.

Now in its third generation, Sanko Manufacturing Corporation has taken up an important role in Japanese manufacturing, notably the plating of motorcycles, bikes, semiconductors and medical equipment.

A specialised approach to the plating process

" Plating is a greatly systematic field, go so far to say, anyone can do it with a text book. "

A little surprisingly, Shinji Yamagishi, the managing director of Sanko Manufacturing Corporation, says. However, of course professional skill is necessary for high-quality plating, necessary to avoid defects and peeling both in mass production, and novel and special surface processing.

Since Japan’s Industrialisation Era, a tradesman’s skill and factory know-how have been considered to be so important that it is said that the quality of the plating process depends on the years of experience. Although most such processes are automated at present, those dependent on individual skill will never be done away with. At Sanko Manufacturing Corporation, employees began taking the plating technician test, a national test, and participating in the national plating technique contest, while continuously polishing the skills. At present, Sanko Manufacturing Corporation boasts holders of the special grade, the highest certification issued in the plating technician test.

In addition, Sank-Seisaku has undertaken research on issues surrounding state-of-the-art surface treatment technologies to investigate the handling of special chemicals, to control various parameters in each process for maintaining uniform quality in Japan where temperatures and humidity rise and fall kaleidoscopically throughout the year, to optimize their production lines, and to respond to customers' particular needs.
Their work features not only the usual zinc and nickel-chrome, but also specialised processing such as ‘cryo-black-chrome processing’. Having been seeking new processing techniques to develop their surface treatments, Sanko Manufacturing Corporation happened upon Kobe Steel’s KENIFINE™.

Antibacterial plating “KENIFINE™”

KENIFINE™ is a clean and safe plating technology, which has a powerful antimicrobial effect, inhibiting bacterial growth, but also effective against various viruses and fungi. Sanko Manufacturing Corporation utilizes this technology, a registered trademark of Kobe Steel, Ltd., under license.

◆Antibacterial, Antifungal, Antialgal effects: More than 10x as effective as conventional technology in preventing bacterial growth. The effect is almost instant, long-lasting, and is also effective in the dark.
◆Highly Durable: Tougher and more damage-resistant than antibacterial-coated or antibacterial alumite products on the market, resulting in greater product lifespans.
◆High Safety: We are confident of its safety, having submitted it for various safety test by the SIAA. (Society of Industrial Technology for Antimicrobial Articles), KENIFINE™ having passed all these without issue.
◆Retains workability, weldability: KENIFINE™ products can be processed and welded even after antimicrobial plating has been applied without loss of antimicrobial effect.

As target materials, in addition to stainless steel, aluminium, copper alloy and other metal products, KENIFINE™ can be used to provide antimicrobial properties to ABS resin products.

Due to the combination of extensive research and development by a major enterprise with many excellent engineers, and the processing technology of a minor enterprise which has worked on processing for many years, the system to actualize KENIFINE™ products is at last ready - the final thing needed is the power of design with which to make this a reality.

Plated Product Finishes

KENIFINE™ offers roughly four different finishes for the products that feature it:
1. Silvery-white with lustre
2. Silvery-white with lustre (shot blasted)
3. Black chromium specifications
4. Gold specifications
In addition to iron, stainless steel, aluminium, copper alloy and other metal products, ABS resin products are also applicable to this plating process.

Company Profile: Sanko Manufacturing Corporation

There is a lot of demand for surface finishing in various business fields. We are going to add additional value and pursue new possibilities, new surface finishing processes and new surface finishing properties. (Executive director, Shinji Yamagishi.)

Establishment: 1953
Location: Hamamatsu City, Shizuoka Prefecture
Representative: Managing director, Yoichi Yamagishi
Executive director, Shinji Yamagishi
Payroll number: 44
Description of business: Various surface finishing processes

コメント

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  • Masaaki Kono
    Masaaki Kono
    スパムとして報告する Masaaki Kono 水に浸けると防藻作用があるとのことですが、ペットの金魚の水槽に入れれば効果が期待できますか?金魚への影響はありませんか?
    TRINUS
    TRINUS
    スパムとして報告する TRINUS 金魚の水槽でも抗菌・防藻効果は期待できますが、金魚に対する影響は現時点では検証できておりません。
  • 杉本瑞穂
    杉本瑞穂
    スパムとして報告する 杉本瑞穂 抗菌めっきを水中に置いた場合、その水に対しても抗菌効果があるとのことですが、水の量に対して、どの程度の抗菌めっき加工のものが水中にあれば効果があると言えるでしょうか。
    杉本瑞穂
    杉本瑞穂
    スパムとして報告する 杉本瑞穂 ご返答ありがとうございます。重ねての質問で申し訳ないのですが、その場合めっき加工部分は片面のみですか?それとも両面ですか?
    TRINUS
    TRINUS
    スパムとして報告する TRINUS めっき加工部分は両面とのことです。どうぞよろしくお願い致します。
  • Common user icon default thumb 72x72
    スパムとして報告する  お尋ねいたします。
    抗菌メッキ製品 (コップなど) は舐めても大丈夫ですか。
    TRINUS
    TRINUS
    スパムとして報告する TRINUS 舐めても問題ありません。ただ、皮膚に触れ続けると人によってはニッケルアレルギーを起こす可能性がありますので注意が必要です。
    Common user icon default thumb 72x72
    スパムとして報告する ご返答ありがとうございます。
  • some design
    some design
    スパムとして報告する some design お伺いいたします。
    霧吹きの容器内面に抗菌めっき加工を施した場合、その霧吹きから噴射される水は「抗菌作用を持つ霧」になるのでしょうか?(「水に抗菌作用を持たせる霧吹き」のデザイン提案を検討中です。)
    TRINUS
    TRINUS
    スパムとして報告する TRINUS 回答を頂きました。
    抗菌水になるというのは誇張評価になるかと思います。実績もありません。
    some design
    some design
    スパムとして報告する some design ご確認いただきありがとうございます。
    お手数おかけしました、今後の参考にいたします。
  • nekono_nana
    nekono_nana
    スパムとして報告する nekono_nana 抗菌めっきに接触した場合、相手側にも同様な効果を発揮するのでしょうか?
    例えば、めっき部に接触している他の部品は、その部分だけカビが発生しないとか?
    TRINUS
    TRINUS
    スパムとして報告する TRINUS 抗菌機能を発揮するには、めっき皮膜に接触している事が必要です。
    ただ、水の中など、抗菌イオンが、媒体を通じて効果を及ぼすケースはございます。

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