リバ技研 List of Products and Services

At our company, Riva Giken Co., Ltd., we perform surface processing of glass wool. By uniformly adjusting the thickness of the glass wool and polishing the surface, we smooth out any unevenness on the surface and achieve a clean finish. This greatly affects the final appearance when fabric is applied to the glass wool. 【Service Features】 ■ Smooth the surface of the glass wool board ■ After processing, the slight differences in surface thickness and board hardness can also be measured ■ Supports glass wool with a density of 80 kg/m3 or more 【About Glass Wool】 Glass wool (glass fiber) is a type of fiber known as "inorganic fiber." It is a material that is fire-resistant, has excellent sound absorption properties, and high thermal insulation performance. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At our company, Riva Giken Co., Ltd., we accept various processing requests for glass wool, which excels in sound absorption and thermal insulation. Here, we introduce the bonding process of "glass cloth × glass wool." ▼ About Glass Cloth We can propose glass cloth according to your desired color and functionality. While the design aspect of the product is important, flame retardant performance is also essential... We can meet such requests. ▼ About Glass Wool Glass wool is a material that has excellent sound absorption and non-combustibility, but its procurement routes and processing methods differ significantly from those of general felt materials. Our company can handle everything from material procurement, allowing us to support small lots and prototypes. 【Service Features】 ■ Capable of handling various shapes of glass wool ■ Applicable to rock wool and others ■ Processing available for special items such as tubular products and sound-absorbing wedges 【Other Available Surface Materials】 Various glass cloths / glass paper / ALK / ALGC Rayon cloth / various films / cotton fabrics / PET fibers (non-woven fabric), etc. ★ Is there something you would like to inquire about...? Please feel free to contact us!

• Processing Contract

At our company, Riva Giken Co., Ltd., we offer various processing services for glass wool, which excels in sound absorption and thermal insulation, including "cutting," "slicing," and "polishing." In addition to its sound absorption performance, glass wool has excellent properties as a "non-combustible material," but its procurement routes and processing methods differ significantly from those of general felt materials. In this regard, our company can handle everything from material procurement, allowing us to support small lot orders and assist from the prototype stage. We have been receiving an increasing number of inquiries like "Is it possible to do this...?" as a kind of last resort. 【Strengths of Riva Giken】 ■ Support from material procurement for glass wool ■ Small lot support utilizing procurement routes ■ Responding to requests from prototyping to mass production 【Processing Services Offered】 Cutting / Polishing / Slicing / Surface material bonding *For more details, please download the PDF or feel free to contact us.

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At our company, Riva Giken Co., Ltd., we engage in secondary processing of glass wool and the development and manufacturing of sound-absorbing products. We would like to introduce our "folding screen-type sound-absorbing partition" developed using glass wool. New possibilities for sound-absorbing materials. How about a sound-absorbing material that can also serve as interior decor through creative design? We have developed a folding screen-type partition with sound-absorbing properties. The outer perimeter of the product is made of a wooden frame, and the interior is composed of sound-absorbing material (such as glass wool) covered with decorative material. The connection parts use folding screen hinges, allowing both sides of the panel to be used. The sound-absorbing material (panel part) is replaceable, making it easy to address issues of dirt or damage. **Features of Riva Giken's sound-absorbing partition:** - The sound-absorbing material (panel part) is replaceable, making it easy to address dirt or damage. - Excellent sound-absorbing performance combined with design aesthetics. - Proven track record of being used in the International Media Center during the Ise-Shima Summit. *For more details, please download the PDF or feel free to contact us.*

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At our company, Riva Giken Co., Ltd., we engage in secondary processing of glass wool and the development and manufacturing of sound-absorbing products. We would like to introduce our easy-to-install "sound-absorbing panel" developed using glass wool. New possibilities for sound-absorbing materials. How about a sound-absorbing material that can also serve as interior decor through clever design? The interior of the product is made up of sound-absorbing materials (such as glass wool), and the surface is covered with decorative fabric. The back side of the product is equipped with magnets, allowing for easy removal. There are three types available: square, hexagonal, and diamond shapes, which can be freely combined. **Features of Riva Giken's Sound-Absorbing Panels** - No installation work required (magnet type) - Freely combinable from three types: square, hexagonal, and diamond - Excellent sound absorption performance and design compatibility *For more details, please download the PDF or feel free to contact us.*

• fiber

At our company, Riva Giken Co., Ltd., we perform "press processing of glass wool." This involves punching processing using a press machine with molds. It is suitable for products with complex shapes and dimensions that are difficult to process with cutting methods, as well as for mass-produced items. The processing range is up to 600w × 700L × 50T. 【Service Features】 - Ideal for complex-shaped products and mass-produced items that are difficult to process with cutting methods. - Processing range: up to 600w × 700L × 50T. 【About Glass Wool】 Glass wool (glass fiber) is a type of fiber known as "inorganic fiber." It is a material that is fire-resistant, has excellent sound absorption properties, and high thermal insulation. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Riba Giken, we perform "polishing processing" on the surface of glass wool. By polishing the surface of high-density glass wool, we can smooth the board's surface. After processing, the thickness deviation of the board's surface becomes minimal, enhancing the aesthetics and design quality when finished as panel products. Additionally, when adhering decorative fabrics, the decorative fabric adheres more closely to the glass wool surface, which improves adhesion. This service is available only for glass wool with a density of 80 kg/m3 or higher, so please consult us for other conditions. 【Service Features】 ■ Smoothing of glass wool board surfaces ■ Improvement of surface thickness deviation and adhesion ■ Support for glass wool with a density of 80 kg/m3 or higher 【About Glass Wool】 Glass wool (glass fiber) is a type of fiber known as "inorganic fiber." It is a material that is fire-resistant, has excellent sound absorption properties, and high thermal insulation. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company, Riva Giken Co., Ltd., specializes in the "lamination processing of glass wool surface materials." We can accommodate various shapes of glass wool. We also offer processing for special items such as tubular products (pipe covers) and sound-absorbing wedges. We also handle processing methods other than flat lamination, frame lamination, and six-sided lamination, as well as compliance with non-combustible and formaldehyde emission standards. Please feel free to consult us. 【Service Features】 ■ Capable of accommodating various shapes of glass wool ■ Applicable to rock wool and other materials ■ Processing available for tubular products, sound-absorbing wedges, and other special items 【Main Surface Materials】 Various types of glass cloth / glass paper / ALK / ALGC Rayon cloth / various films / cotton fabric / PET fibers (non-woven fabric), etc. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At our company, Riva Giken Co., Ltd., we perform "glass wool slicing processing." We can accommodate various thickness dimensions. *The finished board thickness is 5 mm or more. By laminating multiple sheets of glass wool and further slicing them, it is also possible to achieve a thickness greater than the specified dimensions. We can also accommodate widths of 910 mm. 【Service Features】 ■ Can process various thickness dimensions with a finished board thickness of 5 mm or more ■ Can achieve a thickness greater than the specified dimensions ■ Can accommodate widths of 910 mm 【About Glass Wool】 Glass wool (glass fiber) is a type of fiber known as "inorganic fiber." It is a material that is fire-resistant, has excellent sound absorption properties, and high thermal insulation performance. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At our company, Riva Giken Co., Ltd., we perform "cutting processing of glass wool." We can cut glass wool to your desired dimensions or shapes. We are capable of diagonal cuts, V-shaped grooves, notches, hole drilling, tongue and groove processing (male and female), trimming, and more. Additionally, we can accommodate various other cutting processes, so please feel free to consult us. 【Service Features】 ■ Glass wool can be cut to your desired dimensions and shapes. ■ We can handle hole drilling, tongue and groove processing (divorce), trimming, and more. 【About Glass Wool】 Glass wool (glass fiber) is a type of fiber known as "inorganic fiber." It is a material that is fire-resistant and has excellent sound absorption and high thermal insulation properties. *For more details, please refer to the PDF document or feel free to contact us.

• Glass

At our company, Riva Giken Co., Ltd., we offer various processing services for glass wool, which excels in sound absorption and thermal insulation, including "cutting," "slicing," and "polishing." In "cutting," we can accommodate diagonal cuts, notches, hole drilling, tongue and groove processing (male and female), and trimming. In "polishing," we smooth the surface of high-density glass wool. Additionally, we can print patterns and text on materials such as glass cloth, so please feel free to contact us with your requests. 【Processing Services Offered】 Cutting / Polishing / Slicing / Surface Material Bonding 【Strengths of Riva Giken】 ■ Support from material procurement of glass wool ■ Small lot handling utilizing procurement routes ■ Meeting requests from prototyping to mass production 【About Glass Wool】 Glass wool (glass fiber) is a type of fiber known as "inorganic fiber." It is a material that is fire-resistant and has excellent sound absorption and high thermal insulation properties. *For more details, please download the PDF or feel free to contact us.

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