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  3. 光洋産業
  4. Countermeasures against RFID mutual interference: The 'non-combustible (mandatory under interior restrictions) aluminum SS sheet' that shields radio waves resolves issues of radio wave interference and misreading of tags in apparel, specialty stores, and supply chains, making it possible to conduct inventory segregation in the same area, which has been considered difficult with RFID until now.
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  • Mar 01, 2018
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Mar 01, 2018

Countermeasures against RFID mutual interference: The 'non-combustible (mandatory under interior restrictions) aluminum SS sheet' that shields radio waves resolves issues of radio wave interference and misreading of tags in apparel, specialty stores, and supply chains, making it possible to conduct inventory segregation in the same area, which has been considered difficult with RFID until now.

光洋産業 光洋産業
【Over 1000 successful measures】●Before the measures, the electronic tags (RFID) on the apparel store side were being read by the reader on the back-end side, causing disruptions to operations. To resolve this, we spatially separated the areas with a non-combustible SS sheet partition (constructed on the back-end wall to prevent multi-path interference, with ceiling construction depending on the environment), thereby reducing the impact of mutual interference. The non-combustible aluminum electromagnetic wave shielding sheet we used has obtained 'F☆☆☆☆ certification and fire prevention certification (non-combustible: NM-1776)'. With the reinforcement material made of sturdy glass cloth, it exhibits strength that has not been seen before, making it less prone to holes or cracks due to bending during installation, unlike conventional products. The joints and holes are reinforced with SS tape of the same material, enhancing workability and providing excellent shielding performance. It has been used after passing installation performance tests at our EMC experimental building. We receive inquiries and consultations such as "I want to use it in this kind of place?" and "I'm having trouble utilizing it effectively," and we implement and measure the improvements discussed and proposed, reflecting them in our products. 'Smiring Company,' which continuously evolves to meet the diverse needs of this era, is Koyo Sangyo Co., Ltd.
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電子タグ読取干渉防止Ver2_0.pdf[751206]

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Koyo Web Shop Electromagnetic Wave Shield Aluminum Sheet (KOYO SS Sheet)
This is a non-combustible aluminum electromagnetic wave shielding material. It is an aluminum sheet reinforced with glass cloth, with both sides having an aluminum surface. It can also be used as a heat insulation sheet. 【Features】 (1) RFID countermeasure shielding sheet (2) Excellent electromagnetic wave shielding properties (3) Strength that was not present before due to glass fiber reinforcement (4) Resistant to cracking from bending (5) Fireproof material certification number Non-combustible: NM-1776
Koyo Web Shop Electromagnetic Wave Shielding Tape (KOYO SS Tape)
This is an aluminum tape reinforced with glass cloth, with both the surface and adhesive side having an aluminum surface. Please use it together with the SS sheet. 【Features】 (1) Excellent shielding properties (2) Strength that was not present before due to glass fiber reinforcement (3) High tack, strong adhesive power 【Applications】 - Shielding joints - Shielding construction repair - Joining metal to metal

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KOYO SSシート.jpg

Non-combustible aluminum electromagnetic wave shielding sheet (SS sheet/SS tape)

Non-combustible materials exhibit excellent strength and electromagnetic wave shielding properties, are superior in durability and workability, and facilitate easy new construction, renovation, and maintenance work.

【SS Sheet: Fireproof Material Certification Number (Non-combustible: NM-1776) F☆☆☆☆ Certification】 ● Reduction of RFID and WiFi signal interference ● Aluminum sheet reinforced with glass cloth ● Both sides are aluminum, providing unprecedented strength, making it less prone to holes or cracks from bending during installation, and excellent in workability. In case of emergencies, the joints and holes can be reinforced with conductive aluminum tape of the same material, enhancing the shielding performance. 【SS Tape】 ● Reinforcement of gaps between shielding materials, repair of holes, reinforcement of metal connections, and around openings (for shielding joints, shielding construction repairs, and joining metal to metal)

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Electronic tag radio wave interference, apparel, specialty store shielding measures.

We have improved the success rate of bulk reading of large quantities of products by preventing interference, misreads, and reading errors of RFID signals with a non-combustible SS sheet barrier, which also prevents the reading of non-target electronic tags.

● Before the measures were implemented, the electronic tags (RFID) on the apparel store side were being read by the reader on the back-end side, causing disruptions in operations. However, by spatially separating them with a non-combustible aluminum shield sheet partition (constructed on the back-end wall to prevent multipath interference, with ceiling installation examples depending on the environment), we reduced the impact of mutual interference and resolved the issue, and we are currently expanding renovations to all stores. ● By utilizing RFID and electronic shelf labels together, we can automate necessary parts, allowing us to allocate limited personnel to areas where human involvement enhances corporate value and the significance of the store, thus achieving true labor reduction. Recently, due to the pressure on radio waves leading to frequency shifts and reconfigurations, as well as an increase in RFID users and other wireless devices, cases of acquired radio interference and other obstacles have been observed. However, considering the characteristics of RFID, what is expected is not just labor reduction. ● The non-combustible certified aluminum electromagnetic wave shielding sheet used has obtained F☆☆☆☆ certification and fireproof certification (non-combustible: NM-1776). Its high shielding performance and durability make it user-friendly, and because it can be relatively easily installed in general interior construction, it is expanding its range of applications in various uses where specialized skills were previously required.

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Fukuda's leak test, leak inspection, leak detection, leak test, integrity test.

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Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

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Non-contact light beam touch sensor "HA-T Series"

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■■ Air Leak Tester | FLA-0200 / FLA-0201 series ■■ Fukuda's new flagship model. Equipped with mastering correction function, it enables high-precision measurements in a short time.

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