西川ローズ List of Products and Services

"Silent Scene" is a fiber sound-absorbing material made from recycled PET fibers, designed with easy recyclability and environmental consideration in mind. It exhibits sound absorption performance equal to or greater than products made from fiberglass. It is lightweight and easy to handle, with high durability and weather resistance, ensuring stable performance even with long-term use. The polyester material is heat-formed into a structure that efficiently demonstrates sound-absorbing effects. It can be utilized in various scenes. [Examples of Use] - Highway sound barriers - Office sound-absorbing materials - Desktop sound-absorbing partitions - Soundproof carpets - Sound-absorbing materials for construction machinery engines *For more details, please download the PDF or feel free to contact us.

• Other polymer materials

"Flex Knit" appears to be a single piece of fabric at first glance, but it is an amazing fabric that utilizes the characteristics of both "yarn" and "web." It is possible to create a fabric by stitching with "yarn" without using additives such as resins or adhesives, even with functional fibers, biomass materials, and fibers that are difficult to spin. The base is knitted by sandwiching it with "yarn" from above and below, allowing the fibers' performance to be finished without interference from unnecessary additives. [Features] - An amazing fabric that leverages the characteristics of both "yarn" and "web." - By innovating both the "base" (substrate) made of web (cotton) or thin fabric materials and the "yarn" used for stitching, it can be finished with rich expressions. - Three-dimensional shaping is possible. *For more details, please refer to the related links or feel free to contact us.

• Composite Materials

"Flex Knit" is a composite fabric that has the appearance of knitwear, made by knitting materials such as cotton, non-woven fabric, woven fabric, and film as the base (substrate). By changing the design of the base substrate, various properties can be imparted. It can be used in various scenes depending on the idea, mainly as automotive interior surface materials, casual bag surface materials, and tablet cases. It is possible to "mold" without laminating with other substrates, allowing for breathability while changing the hardness and flexibility of the finished product. Additionally, it is relatively easy to incorporate recycled fibers and biomass raw material fibers (staple) into the base substrate. [Features] - Composite fabric with the appearance of knitwear - Various properties can be imparted by changing the design of the base substrate - If based on heat-moldable fibers, it can also be pressed into shape *For more details, please download the PDF or feel free to contact us.

• Other packaging materials

"Silent Scene" is a sound-absorbing material made from recycled PET fibers, designed with easy recyclability and environmental consideration. It exhibits equal or superior sound absorption compared to traditional fiberglass products. It is effective in absorbing low to mid-frequency sounds, lightweight and easy to handle, and excels in durability and weather resistance, maintaining stable performance over a long period. Available in thicknesses from 5mm to 100mm, it comes in various types, including soft covering types and sturdy self-standing types. It is produced at our in-house factory, "Koka Plant," located in Koka City, Shiga Prefecture, which is environmentally conscious. Custom specifications can be manufactured according to your requests. ---------------------------------------- At Nishikawa Rose, we own various sound absorption measurement systems in our in-house "Sound Lab" and conduct measurements. These include the "Reverberation Room Method Sound Absorption Coefficient Measurement System," "Normal Incidence Sound Absorption Coefficient Measurement System," and "Acoustic Visualization System," among others. ---------------------------------------- Our company is the manufacturing division of Nishikawa Co., Ltd., which provides sleep solutions through bedding. 【Features】 ■ Excellent sound absorption performance (effective in low to mid-frequency ranges) ■ Environmentally conscious ■ High safety and workability ■ Superior durability

• Other packaging materials

"Flex Knit" is a composite fabric that features a knitted texture, made by knitting materials such as cotton, non-woven fabric, woven fabric, and film as the base (substrate). By changing the design of the base substrate, various properties can be imparted. It can be used in various scenarios depending on the idea, primarily for automotive interior surface materials, casual bag surface materials, tablet cases, and more. It can be "molded" without laminating with other substrates, allowing for breathability while changing the hardness and flexibility of the finished product. Additionally, it is relatively easy to incorporate recycled fibers and biomass raw material fibers (staple) into the base substrate. [Features] - Composite fabric with a knitted texture - Various properties can be imparted by changing the design of the base substrate - If based on heat-moldable fibers, it can also be pressed into shape *For more details, please download the PDF or feel free to contact us.

• Other packaging materials
• Other consumables
• Composite Materials

"Silent Scene" is a sound-absorbing material made from recycled PET fibers, designed with easy recyclability and environmental consideration. It demonstrates equal or superior sound absorption compared to traditional fiberglass products. It is effective in absorbing low to mid-range frequencies, lightweight and easy to handle, and excels in durability and weather resistance, maintaining stable performance over a long period. Available in thicknesses from 5mm to 100mm, it comes in various types, including soft covering types and sturdy self-supporting types. It is produced at our environmentally conscious factory, "Koka Plant," located in Koka City, Shiga Prefecture. Custom specifications can be manufactured to meet your requirements. ------------------------------------------------ At Nishikawa Rose, we own various sound absorption measurement systems in our in-house "Sound Lab" and conduct measurements. These include the "Reverberation Room Method Sound Absorption Rate Measurement System," "Normal Incidence Sound Absorption Rate Measurement System," and "Acoustic Visualization System," among others. ------------------------------------------------ Our company is the manufacturing division of Nishikawa Co., Ltd., a group that provides sleep solutions through bedding. 【Features】 ■ Excellent sound absorption performance (effective in low to mid-range frequencies) ■ Environmentally conscious ■ High safety and workability ■ Superior durability

• Other packaging materials
• fiber
• Other consumables