都ローラー工業 List of Products and Services

The development of "Yoso-kun" is a coating solution developed by our company to impart functionality to fabrics using iodine-based solutions manufactured by a major chemical company. It is a highly processed pure water solution (containing iodine) that can fix and sustain functionality on a wide variety of fabrics through "spray application" and "heat drying." Experimental results have shown that high antibacterial activity values can be maintained even after 50 washes! 【Features】 ■ Developed to impart functionality to fabrics uniquely ■ Highly processed pure water solution ■ Capable of fixing and sustaining functionality on a wide variety of fabrics ■ Colorless and transparent, encapsulated with cyclic oligosaccharides * For more details, please refer to the PDF document or feel free to contact us. * Sample consultations are also possible, so please let us know your requests through inquiries.

• Safety and consumables

We would like to introduce our "high-functionality rolls utilizing advanced surface treatment technology." By employing plasma technology developed through collaboration between industry, academia, and government in a vacuum environment, we have made it possible to produce high-quality next-generation electronic devices. While maintaining the precision of the rolls, such as wobble accuracy, we can not only provide functionalities like static electricity prevention and surface energy control for hydrophilicity, but also reduce contamination of the substrate. 【Features】 ■ Compatible with rubber rolls ■ Possible to reduce static electricity issues and blooming from the rubber rolls themselves ■ Achieves low friction while maintaining the elastic properties of rubber ■ Effective in preventing wrinkles during transport caused by grip *For more details, please refer to the PDF document or feel free to contact us.

• Roller Jack
• Processing Technology

This document presents information about the "Atmospheric Pressure Plasma Generation Device." We have developed a new plasma head for the atmospheric pressure plasma device, which generates superior plasma compared to conventional devices. This surface treatment device is effective in dry processes such as improving adhesion for materials that are difficult to bond, enhancing wettability, and increasing cleaning effects. We encourage you to read it. 【Contents (partial)】 ■ What is plasma? ■ Mechanism of atmospheric pressure plasma generation ■ Atmospheric pressure plasma treatment for improved printing ■ Features of atmospheric pressure plasma devices ■ Methods for confirming plasma treatment effects (contact angle measurement) *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Hybrid Carbon Roll" uses CFRP pipes, with metals such as aluminum, SUS, and SS used in the journal section, which are bonded to the shaft section with high-performance adhesive. Thanks to the excellent performance of the carbon roll (CFRP roll), it enables "reduction of deflection" and "reduction of load," improving various issues associated with metal rolls. It has also become possible to manufacture long rolls. 【Features】 ■ High speed ■ Lightweight ■ Wide width ■ High precision ■ Reduced loss * For more details, please refer to the PDF materials or feel free to contact us.

• Roller Jack
• others

The development of a special doctor roll has led to coating technology that is compatible with the application liquid under suitable conditions. We also accept inquiries for coating tests and small lot coating outsourcing using our coating equipment! 【Features】 - Nano-order coating is possible - The shape of the coater head roll is stable - The accuracy of the coating surface on the substrate is stable - Line speed can be adjusted according to the properties of the coating liquid - Stable coating is possible even on thin substrates - Extremely few bubbles and coating defects - Compatible with coating liquids from various manufacturers - The same mechanism can be adapted for roll-to-roll applications *For details, please download the PDF or contact us.

• maintenance

The development of the special doctor roll has led to coating technology that is suitable for the application liquid. We also accept inquiries for coating tests and small lot coating outsourcing using our coating equipment! 【Features】 - Simultaneous coating on both sides is possible - Up to 6 sheets per minute (depending on the substrate) - Compatible with rigid and flexible substrates for PCB boards - Equipped with a doctor blade for filling substrate holes - System expansion is possible by adopting a 4-head chucking system - Coating of mixed substrates of different types is possible - Coating equipment can be connected with one drying oven (up to 3 units) - The resist completely fills the through-hole of 80μm in thin substrates *For more details, please download the PDF or contact us.

• maintenance

"NP-1" is a coating processing technology for nip rolls and conveyor rolls that reduces wrinkles and substrate damage, while improving release properties. In conventional rubber roll surface modification treatments, there was a decrease in rubber durability due to forced rubber degradation treatment. With the non-chlorine modification treatment of this processing technology, rubber durability has improved, establishing an environmentally friendly rubber surface modification treatment. 【Features】 ■ Mitigates the aggressiveness of rubber towards the counterpart material ■ Prevents contamination ■ Reduces wrinkles and substrate damage occurring in nip rolls and conveyor rolls ■ Improves release properties *For more details, please refer to the external link page or feel free to contact us.

• others

The "Frosted Mirror Roll (Pastin Mirror Roll)" is a roll polishing processing technology aimed at preventing surface scratches and damage to the film that occur after frosted treatment. When the roll surface is mirror-like or smooth, a vacuum state forms between the conveyed film and the roll surface, causing the film to adhere and resulting in wrinkles on the film. To counter this, the roll surface is frosted, creating air escape spaces between the special protrusion shapes, which can reduce the blocking phenomenon that occurs on the film. 【Features】 ■ Prevention of damage to the film ■ Frosting the roll surface ■ Creating air escape spaces between special protrusion shapes ■ Reducing the blocking phenomenon that occurs on the film *For more details, please refer to the external link page or feel free to contact us.

• others

"Functional DLC Coating" provides static electricity prevention, dirt resistance, wrinkle prevention, and improved hydrophilicity. It can be used for various types of transport rolls, stretching rolls, and rolling rolls. The maximum processing size is 300φ×2500L×2800TL (MAX 350kg). Additionally, we offer various coating treatments in a vacuum furnace, including "Room Temperature DLC Coating" and "Various Hard Thin Film Coatings." [Features] ■ Low friction coefficient: 0.2 or less ■ High hardness ■ Wear resistance: DLC (MAX 2200HV) ■ Scratch prevention measures (hard film compared to HCr) ■ Alternative to fluororesin coated rolls (higher hardness than fluororesin coating) *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Fluororesin Thin Film Treatment Coat" is a specialized processing technology that uses fluororesin as the main material to apply a thin film coat of fluororesin only on the surface without changing (degrading) the physical strength of the plastic. Thin film coating can be applied to most resins such as nylon, polyester, ABS, PP resin, styrene, urethane, fluorocarbon, as well as natural rubber and synthetic rubber, allowing for modification. 【Features】 - It is possible to impart properties such as chemical resistance, wear resistance, lubricity, weather resistance, heat resistance, light resistance, and water repellency characteristic of fluororesin. - Suitable for friction prevention in various resins and synthetic rubbers. - Ethylene fluoride is the main material. - A thin film coat is applied to a depth of approximately 100 microns on the surface of resins and rubbers. *For more details, please refer to the PDF materials or feel free to contact us.

• others

The "M-100/M-300 Series" is a new fluorine coating that can dry at room temperature. Insulating fixtures and insulators used in electric wires and utility poles can accumulate dirt from rainwater on their surfaces, creating a water film that causes electrical leakage. This product is suitable for preventing electrical leakage in insulators, and by applying it to the insulators, it is possible to make them water-repellent and prevent the formation of a water film. In fact, it is used on the insulators of the Shinkansen pantograph. This is a common issue for insulators used in various situations, not just in the Shinkansen. 【Features】 ■ Can dry at room temperature ■ Suitable for preventing electrical leakage in insulators ■ Usable on insulators in various situations *For more details, please refer to the PDF materials or feel free to contact us.

• others
• paint

At Doro Roller Industry, we are making product proposals aimed at niche markets, such as "development of atmospheric pressure plasma devices" and "functionalization of fabrics." Through industry-academia-government collaboration utilizing various subsidies from the Ministry of Economy, Trade and Industry and Saitama Prefecture, we propose products based on newly developed technologies and their application in derivative technologies. [Product Proposal Examples] ■ Development of room temperature DLC coating treatment technology ■ Development of atmospheric pressure plasma devices ■ Functionalization of fabrics *For more details, please refer to the PDF document or feel free to contact us.

• others

The "All-Weather Self-Supporting Mobile Water Production Device" is a civilian and industrial RO pure water production system capable of producing drinking water and medical water. The RO pure water production system can be manufactured in sizes ranging from compact small units to large capacity units, according to the production water volume. Scheduled for release in June 2019. 【Features】 ■ Maximum capacity of 700L/H ■ Battery set of 160A x 6 ■ Equipped with solar panels with 2000W output ■ Produces drinking water and medical water ■ Excess power supply of 100V *For more details, please refer to the PDF document or feel free to contact us.

• others

At Doro Roller Industry, we are engaged in research and development for "functional enhancement using cyclodextrin." Traditionally, adding functionality to general fabrics required processing from the raw material stage. Our company is developing fabric products that can provide functionality at the stage of general fabrics in a small quantity, with a variety of options, and at a low cost. A new method of fixing iodine, which is effective against bacteria and viruses, to the fabric shows minimal functional decline even after re-washing, and an improvement in antibacterial activity is expected. Additionally, there have been some successful applications not only in the clothing sector but also in environmental conservation and agriculture. 【Features】 ■ Deodorizing effect ■ Antibacterial effect ■ Insect repellent effect ■ Controlled release of useful components utilizing inclusion functions (such as hinokitiol, menthol, and fragrance oils) * This is a project approved under Saitama Prefecture's "Management Innovation Plan." * For more details, please refer to the PDF materials or feel free to contact us.

• others

The "Active Reactor" is a device that uses a physical approach with "water" utilizing special ceramics. By bringing ceramics into contact with water, it measures the activation of "water" and creates purposeful water. It aligns the molecular orientation of water, reduces the size of water clusters, decreases surface tension, contributes to improved cleaning power, and also aids in increasing drying speed. Furthermore, it has the effect of promoting the decomposition of rust. In the manufacturing process of electronic circuit components, the use of activated water prevents the proliferation of bacteria in the manufacturing tank and helps prevent contamination of the base material. 【Features】 ■ Activates "water" using special ceramics ■ Reduces surface tension and contributes to improved cleaning power ■ Increases drying speed ■ Promotes the decomposition of rust *For more details, please refer to the PDF materials or feel free to contact us.

• Water Treatment
• Water Treatment Plant

The "Thick Film Fluororesin Coating (Fluororesin Roll)" has been used in recent years as "guide rolls," "liquid cutting rolls," and "transport rolls" in the processing stages involving acid and alkaline solutions in the upstream and downstream lines of functional films and metal foils, as the speed of production has increased. We also offer "Conductive Fluororesin Rolls" that utilize conductive fluororesin paint for specific applications. These rolls maximize their capabilities as transport rolls for manufacturing lines. 【Features】 ■ Excellent chemical resistance ■ Long life unlike conventional products ■ Thick film formation through powder coating ■ Mirror finish on the roll surface available depending on the application *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Wrinkle Removal and Curvature Prevention MX Roll" is designed to prevent wrinkles by considering low tension, grip, and stress reduction during material transport, making it possible to achieve stable operation and quality of the base material. In addition to offering options for "narrow angle transport" and "wide angle transport," you can choose surface special processing tailored to your application. 【Features】 ■ MAX: 5000mm ■ The rubber roll surface features a special double helical groove processing ■ Designed to prevent wrinkles by considering low tension, grip, and stress reduction during material transport ■ Enables stable operation and quality of the base material ■ Special processing of the rubber roll surface tailored to the application *For more details, please refer to the PDF document or feel free to contact us.

• others

The development of a special doctor roll has led to coating technology that is compatible with the application liquid under suitable conditions. We also accept consultations for coating tests and small lot coating outsourcing using our coating equipment! 【Features】 　◆ Coating possible with water-soluble to organic solvent (emulsion type) 　◆ Coating possible from nano-order to micron-order 　◆ A wide range of equipment available, from small to large 【As a service】 　◆ Equipped with devices to measure the film thickness in a wet state 　◆ Atmospheric pressure plasma equipment to improve adhesion and coating properties 【Applications and practical examples】 　◆ Radioactive paint and coating equipment: LED, solar panels 　◆ Antistatic and hydrophilic paint and coating equipment: solar panels, building material glass 　◆ Heat-insulating and light-blocking paint and coating equipment: building material glass, automotive glass ◎ For more details, please refer to the PDF document or feel free to contact us.

• maintenance

Non-tack future is a new surface treatment method for non-stick applications that does not require knurling or thermal spraying on metal surfaces. It is a non-silicone, non-stick coating that allows for the same treatment even when thin film metal materials or high-temperature heat treatment are not possible.

• Building renovation system
• Other interior and exterior systems and units