タケチ List of Products and Services

To those troubled by the expansion of gaps and warping of doors due to temperature changes, our ultra-thin hollow gasket offers a solution. With technology that compresses significantly even under low closing force, it ensures reliable airtightness and water resistance, providing peace of mind with its sealing performance. ◆ Improved airtightness with ultra-thin design Its ultra-thin thickness effectively fills gaps even with low closing force. It flexibly adapts to warping of doors and substrates, maintaining excellent sealing performance. ◆ Long lifespan with shape retention technology Thanks to special molding technology, it stably retains the shape of the hollow section despite its thinness. Our hollow gaskets have been adopted in a variety of applications, including refrigerators, industrial machinery, and waterproof doors, and have built a solid track record. We encourage you to utilize them for your airtightness and water resistance measures. Choosing silicone as the material will overcome long-term sagging. *For more details, please refer to the related links or feel free to contact us.

• Rubber

Takechi Co., Ltd. is a company with high technical capabilities in the manufacturing of precision rubber parts and plastic products. Our product lineup includes plastic magnets, electromagnetic wave absorbers, and silicone products. ◇Plastic Magnets Used in automotive speed sensors, rotational proximity sensors, and EPS torque sensors, contributing to safety and fuel efficiency. We achieve product development from material development to simulation, ensuring technological advancement and reliability. ◇Electromagnetic Wave Absorbers Effectively absorb electromagnetic noise generated from information and communication devices, preventing malfunctions. They can absorb interference waves such as radiation noise from MHz to GHz bands, allowing for the construction of clean circuits. There are two types: suppression type and resonance type, which can be selected according to the application. They are used for electromagnetic interference countermeasures in millimeter-wave radar applications. ◇High-Temperature Steam-Resistant Silicone Gaskets These silicone gaskets have a heat resistance of 300°C and steam resistance of 250°C. The adhesive and corner parts are made of the same material as the straight parts, ensuring the same performance. *For more details, please download the PDF or feel free to contact us.*

• EMC countermeasure products
• magnet
• Rubber

1. The cross-sectional size of the gasket in the photo on this page is compact at 40×60. It does not interfere with the design. 2. Proven track record of over 50 years of no maintenance. 3. The glass is wrapped in rubber around all four sides for peace of mind. Even under interlayer variations, the glass will not come into direct contact with the metal. *For more details, please refer to the related links or feel free to contact us.

• Rubber

We would like to introduce the "H-type zipper gasket" that we handle. This product directly attaches glass (or panels) to metal frames such as metal sashes and shaped steel through a rubber gasket. Additionally, we also offer the "Y-type zipper gasket," which allows for the direct attachment of glass to openings in precast concrete slabs without using metal sashes, instead utilizing rubber. 【Features】 <H-type zipper gasket> ■ Wind pressure resistance ■ Earthquake resistance ■ Water and air tightness ■ High efficiency in construction work ■ Maintenance-free *For more details, please refer to the PDF document or feel free to contact us.

• Sealing

The "Radio Wave Absorbing Micro-Sorber" is a development prototype of a reflection-damping type electromagnetic absorber designed for frequency bands used in 5G. It reduces the reflection of unwanted radio waves in applications using frequencies of 3.7GHz, 4.5GHz, and 28GHz. Additionally, we also offer "magnetic sheets for RFID" that can recover and improve communication distances. 【Features】 <Radio Wave Absorbing Micro-Sorber> ■ Flexible: Easy to handle with flexibility ■ Environmentally friendly: Compliant with RoHS directives ■ Flame retardant: Equivalent to UL94V-O *For more details, please refer to the PDF document or feel free to contact us.

• EMC countermeasure products

The Y-shaped zipper gasket is a type that directly attaches glass to the opening of precast concrete panels (PCa panels) without using metal frames, instead utilizing rubber. It integrates interior and exterior functions into the PCa panels, achieving a unified design. High economic efficiency has been realized, even in maintenance. 【Features】 ○ A curtain wall construction method that boasts a modern architectural sense, excellent seismic resistance, and safety. ○ The Dyalock maintains stable sealing performance due to its large rubber elasticity. Its outstanding seismic performance has been proven even during the Great Hanshin-Awaji Earthquake. ● For other functions and details, please contact us.

• others

In modern architecture, which involves highly controlled equipment and systems, precise adjustments for natural lighting are necessary. One example is the Seahawk Hotel & Resort. Due to considerations for the coastal area's sea breeze, chloroprene rubber gaskets were used. 【Features】 ○ The H-shaped zipper gasket can be directly attached to metal frames such as metal sashes or shaped steel, allowing for the installation of glass (or panels). ○ The gaskets are pre-shaped at the factory to match the dimensions of the sashes, with corners formed in advance. ○ On-site, the glass is simply fitted in and secured with the rubber zipper. ● For other functions and details, please contact us.

• others

"TakeLight (R)" is a plastic magnet primarily used for automotive sensors in magnetic sensor applications. It demonstrates stable performance even in harsh operating environments and under high-performance requirements, contributing to safety and fuel efficiency. It excels in mechanical strength, allows for complex shapes, thin-walled molding, and integrated molding, simplifying processes, and is compatible with some neodymium magnets. Additionally, we also offer rubber magnets "Cornet (R)." Please take a look at both. 【Features】 ■ Stable performance ■ Safety ■ Contribution to fuel efficiency ■ Excellent mechanical strength ■ Simplification of processes *For more details, please refer to the catalog or feel free to contact us.

• others

Takechi Co., Ltd. began in 1961 with the development of the rubber magnet "Cornet(R)," which significantly improved the safety and sealing properties of refrigerator door gaskets. Since then, in 1972, we have been striving to enhance performance as a ferrite-based composite magnet manufacturer, taking on the challenge of plastic magnets "Take Light(R)" in response to the demand for higher quality color televisions. In recent years, our products have mainly been used in automotive sensors for magnetic sensor applications, demonstrating stable performance even in harsh operating environments and under high-performance requirements, contributing to safety and fuel efficiency. For more details, please contact us or download our catalog.

• magnet

The solar panel mounting system "Daiyalock® Solar Gasket + Resin Mount" employs a resin bracket and realizes a boltless construction method. The main materials are rubber and resin, providing high insulation and reducing the risk of electric leakage and electric shock accidents. Additionally, the use of a rubber gasket enhances earthquake and wind resistance. Furthermore, since the main components are made of resin, it is lightweight. 【Features】 ○ Easy installation and shortened construction period ○ Electrical insulation and salt damage resistance ○ Earthquake and wind resistance, high durability ○ Lightweight ○ Flexible design options For more details, please contact us or download the catalog.

• Solar power generator

"MicroSover®" is an EMC countermeasure component designed to absorb electromagnetic wave noise generated by information and communication devices, maintaining a clean circuit. When information (current) flows on a circuit board, a magnetic field is generated, leading to resonance and interference noise. By applying a radio wave absorber, it is possible to suppress this interference and resonance. It is used in mobile phones, mobile electronic devices, computers, and gaming consoles. 【Features】 - Flexible: Offers flexibility and ease of handling - Environmentally friendly: Complies with RoHS directives, halogen-free options available - Flame retardant: UL94V-0 certified options available For more details, please contact us or download the catalog.

• EMC countermeasure products

UHF band (920MHz band) RFID has a long communication distance, which raises concerns about radio interference issues between adjacent systems and multipath problems caused by reflected waves from surfaces such as floors and metal walls in the usage environment. The "Radio Absorption Panel for Communication Area Stabilization" is designed to be placed on floors and walls to absorb unwanted radio waves and improve the radio environment in the communication area. The panel is constructed using "honeycomb structure cardboard," making it lightweight and environmentally friendly. By adjusting the specifications of the honeycomb cardboard, it is also possible to control the relative permittivity. This product is a result of the regional innovation creation research and development project from fiscal year 2008 to 2009. 【Features】 ○ Supported frequency: 920MHz band (UHF band) ○ Overall thickness: 10mm thin ○ Lightweight ○ Panel surface color can be specified For more details, please contact us or download the catalog.

• Other electronic parts

"MicroSover®" is an EMC countermeasure component designed to absorb electromagnetic wave noise generated from information and communication devices, maintaining a clean circuit. When radio waves bounce back from a reflective object, applying this absorber reduces the reflection of radio waves at arbitrary frequencies (wavelengths). It is a sheet-type radio wave absorber that can be used for absorbing specific frequencies, from reducing unwanted radiation in small converters to suppressing reflections from structures. 【Features】 ○ Flexible: Easy to handle with flexibility ○ Environmentally friendly: Compliant with RoHS directives ○ Flame retardant: UL94V-0 certified For more details, please contact us or download the catalog.

• EMC countermeasure products

The steam convection oven, capable of steaming, cooking, boiling, baking, simmering, frying, and stir-frying all in one unit, is becoming widely used as a commercial cooking appliance. Considering the balance of hygiene, strength against door opening and closing in high-temperature environments, and cost when selecting gasket materials, silicone rubber emerges as the most viable option. However, steam-resistant materials have poor heat resistance above 200°C, making practical use in this steam convection oven impossible. This time, through thorough selection and examination of base materials and additives, we were able to create a unique practical material (GE-5092). 【Features】 ○ Excellent steam resistance and heat resistance ○ Adhesive and corner parts are made of the same material as the straight parts, ensuring the same performance ○ By adopting an injection joint method, the shape of only the corner parts can be modified For more details, please contact us or download the catalog.

• Piping Materials

The "High-Temperature Steam-Resistant Silicone Gasket" is a silicone gasket that has a heat resistance of 300°C and steam resistance of 250°C. Since the adhesive and corner sections are made of the same material as the straight sections, they have the same performance. By adopting an injection joint method, it is possible to change the shape of only the corner sections. 【Features】 ■ Excellent steam resistance ■ Excellent heat resistance *For more details, please refer to the catalog or feel free to contact us.

• Other bio materials

Today, magnetic sensors are adopted in many industrial products. In particular, many magnetic sensors are installed in automobiles for safety improvements, fuel efficiency, and eco-friendliness. Based on the information you provided, we will consider it in line with our design flow, propose product specifications, and guarantee stable mass production. We will also consider complex shapes, dimensional tolerances of 1/1000mm, and insert molding of metal/plastic components. Please feel free to consult with us! [Development Flow] ■ Requirements/Specifications ■ Technical Consideration/Shape Proposal ■ Prototype Evaluation ■ Mass Production Prototype ■ Prototyping *For more details, please download the materials or contact us.

• Sensors

We have many products that conform to the specifications requested by various manufacturers, in accordance with the standards for food, additives, etc. (Ministry of Health and Welfare Notification No. 370 of 1959), specifically Section 3 D 3 "Rubber utensils or containers and packaging (partially revised by Ministry of Health, Labour and Welfare Notification No. 595 of 2012)." We also mass-produce gaskets that can withstand steam at 300°C. 【Manufacturing Examples】 ■ Gaskets for commercial steam convection ovens 【Other Manufacturing Examples】 ■ Dishwashing machines ■ Gaskets for gas tables ■ Gaskets for jar pots ■ Gaskets for rice cookers *For more details, please download the materials or contact us.

• Rubber

As a choice of gasket material, considering the balance of hygiene, strength against door opening and closing in high-temperature environments, and cost, silicone rubber is the most promising option. However, steam-resistant materials have poor heat resistance above 200°C, making practical use in steam convection ovens impossible. This time, through thorough selection and examination of base materials and additives, we were able to create a unique practical material (GE5092). ■ Main Features - Excellent steam resistance and heat resistance. - The adhesive and corner parts are made of the same material as the straight parts, ensuring consistent performance. - By adopting an injection joint method, it is possible to change the shape only at the corner parts. We have many products that meet the characteristics requested by various manufacturers, conforming to the standards for food additives and other regulations (Notification No. 370 of the Ministry of Health and Welfare in Showa 34, and partial revisions according to Notification No. 595 of the Ministry of Health, Labour and Welfare in Heisei 24). *For more details, please download the materials or contact us.

• Rubber

As a choice of gasket material, considering the balance of hygiene, strength against door opening and closing in high-temperature environments, and cost, silicone rubber emerges as the most viable option. However, steam-resistant materials have poor heat resistance above 200°C, making practical use in steam convection ovens unfeasible. This time, through thorough selection and examination of base materials and additives, we have been able to create a unique practical material (GE5092). ■ Main Features - Excellent steam resistance and heat resistance. - Since the adhesive and corner parts are made of the same material as the straight parts, they have the same performance. - By adopting an injection joint method, only the corner parts can be reshaped. We have many products that meet the characteristics requested by various manufacturers, in accordance with the standard regulations for food additives, etc. (Notification No. 370 of the Ministry of Health and Welfare in Showa 34) "Rubber utensils or containers and packaging (partially revised by Notification No. 595 of the Ministry of Health, Labour and Welfare in Heisei 24)." *For more details, please download the materials or contact us.

• Rubber