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  3. Kawakami Sangyo Co., Ltd. TOKYO/NAGOYA/OSAKA/FUKUOKA, 10 other locations
  4. [Trial rental available] Solves howling problems Soundproofing and sound absorption Desktop partition
CATALOG
  • Jun 03, 2021
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Jun 03, 2021

[Trial rental available] Solves howling problems Soundproofing and sound absorption Desktop partition

Kawakami Sangyo Co., Ltd. Kawakami Sangyo Co., Ltd. TOKYO/NAGOYA/OSAKA/FUKUOKA, 10 other locations
To resolve the shortage of meeting rooms ■ Prevent the occurrence of feedback ■ Reduce sound leakage with the sound-absorbing effect of the tabletop and back panel ■ Easy to assemble ■ Blocks the line of sight and sound from the surroundings, creating a comfortable space like a private room ■ Improves echo and reduces stress during online meetings Material: Polypropylene Size: Tabletop (when assembled) Width 750 × Depth 450 × Height 805 mm Back panel (one side) Width 450 × Height 1200 × Thickness 20 mm ▲ Usage precautions - Storing it leaning at an angle may cause warping. - Avoid storing in direct sunlight or in high-temperature areas. - This product is flammable, so please refrain from storing or using it near fire.
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Howling Test
This is a comparison video when four people participated in the same web conference in a meeting room.

Related product

HAU02.jpg

"Preventing Howling" WEB Meeting Desktop Concentration Partition

■Free trial rental available ■Prevention of howling occurrence ■Multiple people can participate in a WEB meeting in the same room ■Compact storage possible

Are you experiencing a shortage of meeting rooms with the increase in web meetings? When participants join the same web conference in the same room, feedback can occur. To prevent feedback, the following measures are necessary: (1) Maintain distance between participants (2) Stay away from walls to prevent echoes (3) Lower the volume (4) Mute when not speaking Constantly muting can be cumbersome to manage. Even if there are members of the same meeting next to you, using this product can help suppress feedback (see video). ■ The sound-absorbing effect of the tabletop and back panel reduces sound leakage. ■ It blocks out surrounding sights and sounds, creating a comfortable space like a private room. ■ Echoes are improved, reducing stress during online meetings. ■ It does not block light, keeping your workspace bright without the need for extra lighting. ■ Easy to assemble (about 3 minutes). You can use it on-site whenever needed. ■ The back panel can also be used as a green screen. This product is made from "Plastic Lightweight Rigid Board Plaparl," manufactured by Kawakami Industries, a top domestic manufacturer of bubble wrap. For more details, please refer to the catalog or feel free to contact us.

  • Notebook PC
  • Web/Video Conference
  • Other office supplies

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ST01.jpg

Noise Control Comprehensive Catalog - Sound Absorption Materials for Noise Reduction Product Line

Noise control measures aim for 'zero' sound stress by using lightweight plastic sheets as simple soundproofing materials to reduce 'machine noise' and 'echo noise'.

■Noise is one type of pollution. Noise has a negative impact on people. It can cause stress and prolonged exposure can lead to the risk of hearing loss. Therefore, measures against noise are necessary. ■What are noise control measures? We prevent sound waves from transmitting. Specifically, we cover with perforated boards that absorb sound waves, or with thick, heavy materials like concrete, steel plates, or lead-lined curtains that make it difficult for sound waves to transmit. However, it can be challenging to apply these to existing machinery or equipment. ■Simple soundproofing material utilizing the advantages of lightweight plastic sheet "Plaparl" With Plaparl, it is lightweight and can be processed into sizes according to its use. We offer a diverse lineup including boxes to cover small machines, booths to enclose large machines, panels to attach to walls, and partitions to divide spaces. ■Why does sound decrease with sound-absorbing materials? Sound, which is the vibration of air, is wave energy. Sound-absorbing materials absorb sound by converting "wave energy" into "thermal energy." Although it is heat, it does not become noticeably hot to the touch. There are mainly two methods to convert it into heat. *For more details, please refer to the catalog or feel free to contact us.*

  • Noise Inspection
  • Web/Video Conference
  • Other office supplies

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Easy assembly without tools (about 3 minutes), lightweight simultaneous interpretation booth (simultaneous booth)

It prevents the interpreter's voice from being heard outside the booth. In some venues, it is used to block surrounding noise so that the interpreter can concentrate on their interpretation.

★Compliant with ISO4043★ ■ The "simultaneous interpretation booth" can be assembled in the fastest time (about 3 minutes) using magnets and knurled screws. ■ This product uses the lightweight rigid board "Sound-absorbing Plapearl" manufactured by Kawakami Sangyo Co., Ltd., achieving an ultra-lightweight design (90kg). ■ No tools required; easy assembly (about 3 minutes). ■ Suitable for simultaneous interpretation at international conferences, international events, narration recording, web business meetings, and conferences. ■ Equipped with a "silent ventilation fan" in the booth ceiling. *For more details, please refer to the PDF materials or feel free to contact us.

  • Web/Video Conference

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Related catalog(4)

[Trial rental available] Solves howling problems Soundproofing and sound absorption desktop partition

[Trial rental available] Solves howling problems Soundproofing and sound absorption desktop partition

TECHNICAL
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Factory, office, studio, noise control catalog - Noise reduction products using sound-absorbing materials (enclosures, partitions, wall panels)

Factory, office, studio, noise control catalog - Noise reduction products using sound-absorbing materials (enclosures, partitions, wall panels)

CATALOG
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Easy assembly without tools (about 3 minutes), lightweight (90kg) simultaneous interpretation booth (simultaneous booth).

Easy assembly without tools (about 3 minutes), lightweight (90kg) simultaneous interpretation booth (simultaneous booth).

PRODUCT
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[Assembly Instructions] Easy assembly without tools (about 3 minutes), lightweight (90kg) simultaneous interpretation booth (simultaneous booth)

[Assembly Instructions] Easy assembly without tools (about 3 minutes), lightweight (90kg) simultaneous interpretation booth (simultaneous booth)

MANUAL
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Kawakami Sangyo Co., Ltd.
Chemical
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Kawakami Sangyo Co., Ltd. TOKYO/NAGOYA/OSAKA/FUKUOKA, 10 other locations
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Document Storage for Small and Medium Enterprises | 6 Challenges and Steps to Digitization

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  • OTHER

With the revision of the Electronic Bookkeeping Act and the mandatory data storage for electronic transactions, some may feel anxious about document storage within their company. There may be those who think, "Even so, I'm overwhelmed with daily tasks and can't actually manage it," or "I don't know where to start." ◆ Six Challenges of Document Storage for Small and Medium Enterprises - Pressure on physical storage space - Searchability and operational workload - Security risks - Risks of unexpected data corruption or loss - Compliance with legal storage periods - Challenges in information sharing ◆ Electronic Storage is Essential for Small and Medium Enterprises Small and medium enterprises that cannot afford storage costs or operational workload but want to maintain their reliability as a company are recommended to use electronic storage for document management. 【Solve it easily with paperlogic!】 - Prevent data corruption and loss with cloud services while reducing storage costs - Significantly reduce costs related to labor and stamp taxes - Capable of issuing electronic certificates for business partners - Comprehensive coverage of laws with professional supervision services - Easy implementation with a simple UI and convenient desktop application - Robust support available

Oct 30, 2025

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96 Non Jacket Tubes 0.5ml Type

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  • PRODUCT

We would like to introduce the '96 Non Jacket Tubes 0.5ml Type' that we handle. It features a rotation prevention function and a rack lid lock function (compatible with a capacity of 0.3ml). This product does not have a tube ID assigned. Please feel free to contact us when you need assistance. 【Features】 ■ Rack lid lock function ■ Rotation prevention function ■ Polypropylene ■ Autoclavable ■ DMSO compatible ■ Compatible with liquid nitrogen vapor *For more details, please refer to the related links or feel free to contact us.

Oct 30, 2025

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"Welding repair crack repair" We will repair metal cracks without applying heat.

  • NEW
  • PRODUCT

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.

Oct 30, 2025

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Aluminum casting repair: Metal crack repair without applying heat.

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  • PRODUCT

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

Oct 30, 2025

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【Casting Prototype Metal Cracking】We repair cracks in metal products without applying heat.

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  • PRODUCT

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed without causing any thermal impact on the base material. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

Oct 30, 2025

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