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  6. [For Schools] Noise Control Comprehensive Catalog - Sound Absorption Materials for Noise Reduction Products

[For Schools] Noise Control Comprehensive Catalog - Sound Absorption Materials for Noise Reduction Products

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Noise control sound-absorbing Plapearl

last updated:Dec 25, 2025

Kawakami Sangyo Co., Ltd. TOKYO/NAGOYA/OSAKA/FUKUOKA, 10 other locations
Kawakami Sangyo Co., Ltd. TOKYO/NAGOYA/OSAKA/FUKUOKA, 10 other locations
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Sound-absorbing materials that solve noise problems in learning environments and enhance concentration.

In the school learning environment, noise is a significant factor that hinders concentration and reduces learning effectiveness. In particular, voices during class, noise during breaks, and sounds from club activities can diminish students' motivation to learn. Noise control measures are essential for creating a comfortable learning environment for students. Our sound-absorbing material uses lightweight plastic sheets called "Plaparl," which can be easily installed in various locations within the school. 【Usage Scenarios】 - Classrooms: Reducing voices and external noise - Music Rooms: Absorbing instrument sounds and improving acoustic environments - Gymnasiums: Reducing echo and noise during physical activities - Staff Rooms: Reducing noise from phones and conversations 【Benefits of Implementation】 - Improvement of the learning environment: Enhanced concentration and increased learning effectiveness - Creation of a comfortable space: Reduced stress and increased student satisfaction - Response to diverse needs: Providing optimal solutions through custom-made options

    Noise InspectionWeb/Video ConferenceOther office supplies
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[For Schools] Noise Control Comprehensive Catalog - Sound Absorption Materials for Noise Reduction Products

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  • Special site - Product/service details - https://pr.mono.ipros.com/putiputi/product/

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【Features】 - Lightweight and easy to process: Made from Plapearl material, it can be easily installed in various locations. - Diverse lineup: Offers a wide range of products including wall panels, partitions, and custom-made enclosures. - High sound absorption performance: Effectively absorbs noise by converting sound energy into heat. - Custom-made options: Products can be manufactured in sizes and shapes tailored to customer needs. - Safety: Uses safe materials such as polypropylene, polypropylene + urethane, and polypropylene + glass wool + glass cloth. 【Our Strengths】 Kawakami Sangyo Co., Ltd. leverages the technology cultivated over many years in the packaging materials field to develop environmentally friendly products. We provide optimal solutions tailored to customer needs and support the creation of comfortable learning environments.

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Applications/Examples of results

【Applications and Examples of Achievements】 ■ Echo Sound Control Conference rooms, reception rooms, offices, live studios ■ Machinery Noise Control Noise reduction for compressors, noise reduction for blowers, noise control for inspection machines, noise reduction for generators *For more details, please refer to the catalog or feel free to contact us.

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

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[Case Study] Disinfectable Plastic Simple Private Room (Personal Space for Confidential Work, Web Meetings, and Web Business Negotiations)

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Sound-absorbing and sound-insulating material "Suitol" made using "Carmofor" by Matsumura Aqua Co., Ltd.

Sound-absorbing and sound-insulating material "Suitol" made using "Carmofor" by Matsumura Aqua Co., Ltd.

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Company information

Kawakami

Kawakami Sangyo Co., Ltd. TOKYO/NAGOYA/OSAKA/FUKUOKA, 10 other locations

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Kawakami Sangyo Co., Ltd. is a manufacturer of packaging materials centered on the production and sale of bubble sheet "Puchi Puchi(R)." Since its founding in 1968, it has continued to provide products that support safe and efficient logistics. In addition to using over 90% recycled materials in Puchi Puchi (average across all factories for the fiscal year 2023), the company is also focusing on the use of biodegradable and biomass materials, leading the industry as a top manufacturer. Moreover, in addition to bubble sheet, it is committed to developing environmentally friendly products such as plastic cardboard "Eko Real Board" and "Plapaal" that utilize recycled materials. The company also supports the introduction of automatic packaging machines like "Puchi Packer," aiding in the efficiency of on-site operations. In addition to packaging, it has developed and sold the cute "Heart Grain Puchi Puchi," catering to a wide range of fields including art and gifts. In 2021, to aim for zero plastic waste, the company officially launched the "Puchi Puchi Recycling Project," working on plastic recycling and contributing to the realization of a comfortable and sustainable society. Not limited to packaging materials, it sells various products such as partitions, plastic beds, and storage batteries.

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