Kawakami Sangyo Co., Ltd. List of Products and Services

The "Pura-Pearl Comprehensive Catalog" is a comprehensive catalog from Kawakami Sangyo Co., Ltd., which manufactures and sells the air cushion sheet "Puchi-Puchi," the lightweight board "Pura-Pearl," and other packaging materials. "Pura-Pearl" is a lightweight and rigid plastic board made by sandwiching a cylindrical sheet with bumps called "caps" between two flat sheets. Made from polyolefin, it does not emit harmful gases such as dioxins or hydrogen chloride when burned, making it environmentally friendly and highly recyclable. This catalog features a wide range of "Pura-Pearl" products. [Contents] ■ About Pura-Pearl ■ Pura-Pearl Products (Logistics) ■ Pura-Pearl Products (Protection and Covering) ■ Pura-Pearl Products (Fixtures and Furniture) ■ Processing and Options For more details, please refer to the catalog or feel free to contact us.

The "Plaparl Processed Products Comprehensive Catalog" is a comprehensive catalog from Kawakami Sangyo Co., Ltd., which manufactures and sells air sheets "Puchipuchi," lightweight boards "Plaparl," and other packaging materials. "Plaparl" is a lightweight and rigid plastic board that consists of a cylindrical sheet with bumps called "caps" sandwiched between two flat sheets. The catalog includes "processing technologies" such as edge sealing, TC edge, and thermal fusion, as well as "basic processing examples," "applied processing examples," and more. [Contents] ■ Processing Technologies ■ Basic Processing Examples ■ Applied Processing Examples ■ Combination Examples ■ Components For more details, please refer to the catalog or feel free to contact us.

The "Amigo Panel" is an interior material for mesh box pallets made from "Plapearl," which has excellent properties as a board material, being lightweight and strong. By combining it with your existing mesh pallet boxes, you can prevent the scattering of products and small parts, as well as the spread of debris. It is also highly resistant to chemicals and water, making it ideal for workplaces that have issues with contents spilling out, damage, or oil leaks. 【Features】 - Extremely lightweight, achieving about 1/4 the weight of plywood - Made from Plapearl, which has excellent bending rigidity - Hygienic due to being plastic, with outstanding water resistance - Improves workplace safety - Contains permanent anti-static agents to reduce dust accumulation (optional) For more details, please refer to the catalog or feel free to contact us.

The "Puraparu Unique Series Comprehensive Catalog" is a comprehensive catalog from Kawakami Sangyo Co., Ltd., which manufactures and sells air cushion sheets "Puchipuchi," lightweight boards "Puraparu," and other packaging materials. It features numerous application examples of the lightweight and rigid plastic board "Puraparu," which consists of a cylindrical, textured sheet called a "cap" sandwiched between flat sheets. [Contents] ■ What is Puraparu ■ Boards ■ Processed products ■ Fixtures and furniture ■ Decapo, etc. For more details, please refer to the catalog or feel free to contact us.

"Prapal(R) Round Wood" is a type of round wood widely used in material storage areas for construction materials. Made of polypropylene, it is durable and weather-resistant, with no corrosion or cracking like wood. Its L-shaped design makes it very lightweight and compact, allowing for easy folding. It is easy to carry and does not take up much storage space. Sizes and shapes can be customized according to customer requests. 【Features】 ■ Lightweight ■ Durable ■ Foldable 【Points】 ■ Available for sale from just one piece, not just in sets. ■ Height, length, and shape can be customized. ■ For those who want to distinguish round wood by color. *For more details, please download the PDF or feel free to contact us.

This catalog is a comprehensive catalog of "Bubble Sheet," which protects packaged items from impact, handled by Kawakami Sangyo Co., Ltd. It features a rich lineup including the classic "Bubble Sheet," "Bio Bubble" made from sugarcane-derived "Green Polyethylene," and "P4," which has high compressive and tear strength. Please make use of this for selecting products. [Contents (excerpt)] ■Standard Products ■Environment ■High Strength & Durability ■Heart Shape ■Insulation & Heat Retention *For more details, please refer to the PDF document or feel free to contact us.

This catalog is a comprehensive catalog of "Bubble Wrap," which protects packaged items from impact, handled by Kawakami Sangyo Co., Ltd. It primarily uses pre-consumer recycled materials, making it more environmentally friendly than any other options available. Additionally, it is possible to re-pelletize polyethylene discharged from customers and turn it back into products. Featuring a rich lineup including the standard product "Bubble Wrap," "Bio Bubble" made from sugarcane-derived "Green Polyethylene," and "P4" with high compressive and tear strength. Please make use of this for selecting products. [Contents (excerpt)] ■ Standard products ■ Environment ■ High strength and durability ■ Heart shape ■ Insulation and heat retention *For more details, please refer to the PDF document or feel free to contact us.

This catalog is a comprehensive catalog of "Bubble Wrap" that Kawakami Sangyo Co., Ltd. handles, designed to protect packaged items from impact. It primarily uses pre-consumer recycled materials (recycled plastic PE), making it more environmentally friendly than any other option. Additionally, it is possible to re-pelletize polyethylene discharged by customers and turn it back into products. In addition to the standard product "Bubble Wrap," it features a rich lineup including "Bio Bubble" made from sugarcane-derived "Green Polyethylene," and "P4," which has high compressive and tear strength. Please make use of this for selecting products. [Contents (excerpt)] ■ Standard products ■ Environment ■ High strength and durability ■ Heart shape ■ Insulation and heat retention *For more details, please refer to the PDF document or feel free to contact us.

This product consists of a "lightweight rigid plastic board" manufactured by Kawakami Industries, a top domestic manufacturer of bubble wrap, and a "pipe rack." ■ The screen does not shake, so there is no image distortion. It is designed to be optimal for use with short-throw projectors. ■ It is easy to assemble and move. ■ You can use it on-site whenever needed. ■ By covering it with a curtain, it can also be used as a "back panel." For more details, please refer to the catalog or feel free to contact us.

■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.*

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.

The "Pura-Pearl Comprehensive Catalog" is a comprehensive catalog from Kawakami Sangyo Co., Ltd., which manufactures and sells the air sheet "Puchi Puchi," the lightweight board "Pura-Pearl," and other packaging materials. "Pura-Pearl" is a lightweight and rigid plastic board made by sandwiching a cylindrical sheet with bumps called "caps" between two flat sheets. Since it is made of polyolefin, it does not emit harmful gases such as dioxins or hydrochloric acid when burned, making it environmentally friendly and highly recyclable. [Contents] ■ About Pura-Pearl ■ Pura-Pearl Products (Logistics) ■ Pura-Pearl Products (Protection and Covering) ■ Pura-Pearl Products (Fixtures and Furniture) ■ About Processing and Options For more details, please refer to the catalog or feel free to contact us.

To improve the work efficiency of factories, noise control is essential. Noise hinders workers' concentration, accumulates fatigue, and ultimately leads to a decrease in productivity. Stress caused by noise can also adversely affect workers' health. Our sound-absorbing noise reduction products address these issues and create a comfortable working environment. The lightweight plastic sheet "Plaparl" used in our simple soundproofing materials can be easily installed in existing facilities and can flexibly adapt to the factory's conditions. 【Usage Scenarios】 * Reduction of machine noise * Reduction of echo * Partitioning of work areas 【Effects of Implementation】 * Improved concentration of workers * Enhanced work efficiency * Reduced stress from noise

In an office environment, noise is a significant factor that hinders concentration and reduces work efficiency. Various noises, such as phone sounds, surrounding conversations, and air conditioning noise, can become sources of stress and negatively impact employee performance. Creating an environment conducive to concentration is crucial for improving productivity. 【Usage Scenarios】 - Conference rooms within the office - Partitions in open spaces - Phone booths - Focus work areas 【Benefits of Implementation】 - Reduction of stress caused by noise - Improvement in concentration and productivity - Realization of a comfortable office environment

In the call center industry, clear voice communication significantly affects customer satisfaction. Surrounding noise can make it difficult to hear the operator's voice, potentially leading to customer dissatisfaction. Additionally, it can hinder the operator's concentration and result in decreased operational efficiency. Our noise control products utilize lightweight plastic sheets called "Plaparl" to address these issues. 【Usage Scenarios】 - Inside call center booths - Telephone response areas - Break spaces 【Benefits of Implementation】 - Achieves smooth communication with customers through clear voice - Increases operational efficiency by enhancing operator concentration - Improves customer satisfaction and corporate image

In a music studio, improving sound quality and preventing sound leakage to the outside are essential. To achieve clear sound quality during recording and performance, it is necessary to suppress indoor reverberation and block unwanted noise. Additionally, noise issues with neighbors must also be considered. Our sound-absorbing materials for noise reduction products have been developed to address these challenges. 【Usage Scenarios】 - Recording studios - Rehearsal studios - Soundproof rooms - Instrument practice rooms 【Benefits of Implementation】 - Improvement of acoustic characteristics - Achievement of clear sound quality - Prevention of sound leakage to the outside - Creation of a comfortable acoustic space

In a recording studio, it is essential to thoroughly suppress external noise and indoor reverberation to achieve clear and high-quality recordings. Deterioration of sound quality can lead to decreased customer satisfaction and increased costs due to re-recording. Our noise reduction product line, utilizing the lightweight plastic sheet "Plaparl," addresses these challenges. 【Usage Scenarios】 - Installation of sound-absorbing panels on studio walls and ceilings - Construction of recording booths - Measures against noise from air conditioning systems and external sources 【Benefits of Implementation】 - Achieves clear sound quality recordings - Improves customer satisfaction through enhanced acoustic environments - Reduces unwanted reverberation, enabling recordings with minimal noise

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

In the hospital's therapeutic environment, noise control measures that do not hinder patients' rest and recovery are crucial. In particular, sounds from medical equipment, staff conversations, and external noise can potentially increase patients' stress and disrupt their sleep. Our noise control products address these issues and support the creation of an environment where patients can feel secure during their recovery. 【Usage Scenarios】 * Patient rooms * Examination rooms * Waiting rooms * Testing rooms 【Effects of Implementation】 * Reduction of patient stress * Improvement in sleep quality * Enhancement of the therapeutic environment * Protection of privacy