Molded RIM polyurethane insert molding
Large-sized thick block products can also be made ultra-lightweight through polyurethane insert molding.
It is possible to accommodate sizes up to 700×500×500mm for small refrigerators.
- Company:Ray
- Price:Other
Last Updated: Aggregation Period:Jan 07, 2026~Feb 03, 2026
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:Jan 07, 2026~Feb 03, 2026
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:Jan 07, 2026~Feb 03, 2026
This ranking is based on the number of page views on our site.
691~720 item / All 886 items
Large-sized thick block products can also be made ultra-lightweight through polyurethane insert molding.
It is possible to accommodate sizes up to 700×500×500mm for small refrigerators.
It has rigidity comparable to reinforced PP, yet it does not crack easily when twisted and returns to its original shape. Please consider it for low-volume production applications.
We can accommodate large items up to about 300mm in size, including 2M size. The basic thickness is of course 2-3mm. Depending on the product shape, we can also handle thin items of 1-1.5mm if they are made with resin molds. Since the mold costs are lower compared to metal molds, we can also propose this for small lot production applications. Even if the items are thin, they won't break easily even if twisted or bent. *If you are looking for resistance to breakage due to impact, we can introduce our company's method of glass fiber resin permeation injection molding.
Leave everything related to insert molding to us.
Nagano Electric Materials Co., Ltd. conducts insert molding using rotary molding machines and continuous insert molding through hoop molding. With experience spanning over 2,000 molds, we combine insert parts with resin. Please feel free to contact us if you have any inquiries. 【Case Studies】 ■ LED Reflectors ■ Bobbin Sealing ■ Sensor Parts ■ Hard Disk Actuator Parts *For more details, please download the PDF or feel free to contact us.
High precision yet low cost, suitable for small-batch production of various types.
Vacuum forming and pressure forming are molding methods in which a heated and softened plastic sheet is stretched and pressed against a mold using air pressure.
A specialized company in blow molding! Leave automotive parts such as ducts to us.
Our company, which develops and manufactures plastic molded products, primarily offers automotive parts such as ducts, washer tanks, and spoilers, providing them to various manufacturers both domestically and internationally. Our development activities are carried out based on the flowchart below, utilizing our technology, experience, and manufacturing know-how, and we work collaboratively across relevant departments for each event to create the quality that satisfies our customers. 【Product Examples】 ■ DUCT ■ Spoiler ■ Tank ■ Case ■ Engine surrounding parts, etc. *For more details, please download the PDF or feel free to contact us.
It is possible to harden the molded surface like injection-molded products! Beautiful printing on the surface can also be easily achieved.
At Asahi Kasei Corporation, our unique surface film molding technology allows for the formation of a hard film curing layer on the molded surface, similar to that of injection-molded products. Furthermore, the transferability of the mold has improved, enabling the transfer of a beautiful "grain pattern." In conventional insert molding technology, two types of molds, EPS mold and sheet mold, were required, but with this developed technology, only one type of EPS mold is needed, reducing initial costs. 【Features】 ■ Transfer of "grain pattern" is possible (no hexagonal pattern unique to expanded polystyrene) ■ Reduction of initial costs ■ A film layer can be maintained from approximately 0.1mm to 2mm ■ Easy sorting for recycling due to single material ■ Easy to achieve beautiful printing on the surface *For more details, please refer to the PDF document or feel free to contact us.
With cassette molds, the transition to mass production molds and production lots is consistently smooth, achieving the optimal quality of products at the fastest speed.
Production of original dedicated cassette molds, prototype molds, and simple molds. We can also accommodate injection molded products. We can handle a wide range of plastic molded products, from automotive parts and home appliance parts to precision machinery parts and miscellaneous goods. We offer short lead times and low-cost solutions that overturn the conventional wisdom of plastic molds. 【Features】 ■ Significant reduction in lead time (sample delivery as fast as 5 days) ■ Reduction in mold costs (starting from 160,000 yen) *For more details, please download the PDF or feel free to contact us.
For anything related to resin, contact Sannomiya Seisakusho for total resin mold services.
For anything related to resin molds, we provide a comprehensive service from small-lot cassette molds and prototype molds to mass production molds, and we can also accommodate injection molded products if desired. We deliver resin products, rubber substitutes, elastomers, and more quickly in the quantities you need. Depending on the material, shape, and quantity, we will propose the most suitable method, such as resin cutting or 3D printing. Please feel free to contact us.
Leave your plastic injection molded products to us!
We sell plastic injection molded products. They are produced in a controlled cleanroom environment. The production of petri dishes is done through an automated line from molding to packaging. We offer a comprehensive service from design planning and drawing proposals to mock-up production, mold manufacturing, and mass production delivery. Our factory in Malaysia also has large molding machines up to 1600 tons and painting equipment. 【Business Overview】 ■ Plastic molded products (in-house factories in Hiratsuka/Malaysia) ■ Magnets (agent for Shin-Etsu Chemical) ■ Batteries and power supplies (agent for GS Yuasa) *For more details, please download the PDF or feel free to contact us.
We respond to our customers' various needs with reliable technical skills and a consistent production line.
Rika Kogyo Co., Ltd. was established in 1960 as a specialized manufacturer of injection molding, originating from Rika Sangyo Co., Ltd. With tremendous support from various sectors, we have expanded into fields such as electronic device-related products, various containers for food, as well as automotive parts, office equipment parts, and medical instruments. Today, we have become a comprehensive manufacturer of plastic products, handling everything from design, mold production, molding, surface treatment, to assembly. Not only in molding but also in the field of plastic processing, we are continuously striving day and night as a unified company to produce superior products more efficiently. 【Business Activities】 ■ Design ■ Molding ■ Painting ■ Printing ■ Assembly ■ Quality Assurance, Logistics, Warehouse *For more details, please refer to the PDF materials or feel free to contact us.
Our company is committed to considering the impact on the environment and is engaged in the development and manufacturing of products using plant-based materials and biodegradable materials.
While plastic products are convenient, it is also true that they are a concern as one of the factors contributing to marine pollution. Our company is engaged in research on molded products using natural materials (wood powder) and biodegradable plastics. Typically, these raw materials have poor fluidity, making it challenging to establish mass production molding techniques and thin-walled container technology. However, with the development of fluidity improvement techniques, it has become possible to mold thin-walled containers. We are developing products that can be used for a long time and, when they reach the end of their lifespan, can fulfill their role with consideration for the environment. *We are also developing environmentally friendly products in collaboration with Tokyo Metropolitan Government.
Resource-saving and environmentally friendly plastic products!
Rihouka Industrial Co., Ltd. is a comprehensive manufacturing company for plastic products, engaged in the design, mold production, molding, surface treatment, and assembly of electronic device-related products, various containers for food, as well as automotive parts, office machine parts, and medical instruments. The ultra-thin plastic containers produced at our clean factories, which implement thorough quality control, are actively used in the food industry and medical settings. 【Thin-Wall High-Speed Molding】 ■Contents - Safe food containers - Medical devices - In-mold molding *For more details, please download the PDF or feel free to contact us.
We have been mass-producing and supplying insert molded products made from PPS materials, which are widely used in power electronics for electric vehicles such as HEVs and EVs, for many years.
As a one-stop trading company for plastic injection molded products, we have extensive experience and achievements in important safety components for drive and steering systems, as well as in electric systems, particularly in sensor housings, terminal blocks, and bus bars. Our employees include experienced engineers and quality technicians who are well-versed in mold design and molding conditions, and we utilize CAD to provide optimal proposals that excel in QCD (Quality, Cost, Delivery). We also have experience in responding to the PPS (Polyphenylene Sulfide) conversion of coolant control valves, which are central to the thermal management systems of electric vehicles as next-generation technology. As a technical trading company, we provide consistent support from the product planning stage through mold design, mass production, mold updates, and maintenance and discontinuation responses, and we are capable of handling production and sales both domestically and internationally. Our mold and molding factories offer proposals by selecting the most suitable factory from multiple partners, both domestically and internationally, tailored to our customers' needs, delivering finished products with an excellent balance of cost and quality.
Because it is made from a single material, it is easy to sort and collect, making it highly recyclable.
"Styrofoam" is a foam material made by expanding small beads of polystyrene (PS), which is derived from petroleum, to about 50 times their original size, with the beads having a diameter of approximately 1mm. It consists of 98% air by volume. As a result, it has excellent characteristics that other materials do not possess. Being a single material, it is easy to sort and collect, making it not only highly recyclable but also versatile in terms of shape, hardness, and weight, which enhances its moldability. [Features] - Excellent thermal insulation and cooling properties - Resistant to water and moisture (this does not necessarily mean it does not absorb water) - Moderate cushioning and strength *For more details, please refer to the PDF document or feel free to contact us.
Significantly contributes to improving the yield of products processed by film punching! Introducing ultra-thin film molding technology that functions as an adhesive.
At Shimizu Industries, we are working on the development of ultra-thin film injection molded products as extensive adhesive components. Ultra-thin film injection molded products function as adhesives, placed between layers such as electronic material laminates, and bond through heating and pressurization. 【Features of Ultra-Thin Film Injection Molded Products】 ■ Capable of accommodating complex designs due to injection molding ■ Expected to improve yield when processed with methods such as film punching 【Are you facing any of these issues?】 - Want to incorporate complex designs... - Want to change the thickness in specific areas... - Want to reduce the number of components... - Want to improve yield... *For more details, please refer to the PDF. Feel free to contact us as well.
We will introduce an example of the Misumi-made (HIPA) insulation board with finished outer edges and hole processing! Considering the material characteristics such as tolerances and distortion, we will also perform additional processing on other items.
At Takimoto Giken Kogyo, we accommodate additional processing for Misumi products (HIPA). ◆ Processing details: Finishing the outer circumference of insulation boards + hole processing If you provide the Misumi model number, we will carry out additional processing. We can handle additional processing of molded products from insulation boards, as well as assembly after processing or components made by Misumi. Additionally, we accept additional processing of plastic (resin) cases made by Takachi Electric Industrial, handles made by Takigen, gears made by Kohara Gear Industry (KHK), and gears made by Kyouiku Gear Industry, among others. *Some conditions apply Our company uses general-purpose milling (Makino) to process simple plate items (sheet materials) without the hassle of creating programs on general-purpose machines. We are flexible in accommodating payment terms for companies, direct shipping, and custom-made products based on actual items. While we can accept mass production items (large quantities) that result in a higher total amount, we also handle small lots (small quantities) that are often difficult to accept elsewhere.
Featuring general-purpose insulating vinyl tubes, flexible polyethylene pipes, and extruded Mylar products!
This catalog features products from Yamaiichi Kako Co., Ltd., which has been engaged in the extrusion molding of plastic products for many years. It includes the "UL/cUL compatible insulating vinyl tube," which has obtained UL and cUL certifications and excels in flame retardancy and heat resistance, as well as the "Dextrone® U Tube (Polyurethane)" for medium and low pressure applications, among others. Please feel free to contact us if you have any inquiries. 【Featured Products】 ■ UL/cUL compatible insulating vinyl tube ■ Insulating vinyl tube (general use) ■ Industrial vinyl hose ■ Soft polyethylene pipe ■ Dextrone® U Tube (Polyurethane), etc. *For more details, please download the PDF or contact us.
Achieving integrated mass production with a complete in-house system from materials to molding!
We would like to introduce the "rotor for generators" that we have processed. Our company has achieved integrated mass production from material to shaping in-house. In cold forging processing, we guarantee strength equivalent to or greater than that of heat-treated products due to work hardening. We have successfully reduced costs through significant process reductions, resource conservation, and energy savings. 【Manufacturing Process】 ■ Material: SAE1018 steel plate ■ Blank ■ Shot bonding ■ Cold forging processing ■ Finishing ■ Completion *For more details, please refer to the PDF document or feel free to contact us.
We propose suitable materials based on product shapes! We achieve cost reduction through improved yield and process reduction!
This document introduces the technology of cold forged products at Ibaraki Steel Center Co., Ltd. It includes examples of cold forging, such as cold forging from inner diameter scrap, examples of process reduction utilizing work hardening through forging, and examples of long hole processing within the pressing process, along with images of cold forging from blank products. It also presents achievable major dimensional accuracies, making it easy to reference. Please feel free to download and take a look. [Contents] ■ Thick plate blanking processing ⇒ Cold forging examples ■ Cold forging from inner diameter scrap ■ Cold forging from blank products ■ ISC cold forging technology ■ Materials handled ■ Achievable major dimensional accuracies *For more details, please download the PDF or feel free to contact us.
Using PP and elastomer as materials! Introducing examples of components manufactured for refrigerators.
Here is an example of the manufacturing of two-color resin molded products. These are used as packings, utilizing elastomers to seal PP in the rigid part for fixing to the metal component. At Meihou Kako, we leverage our extensive experience and know-how to address requests related to wall thickness, strength, and lightness, while providing proposals that take into account the customer's application, usage environment, and the characteristics of the resin. Please feel free to consult us when you need assistance. 【Overview】 ■ Material used: PP (Polypropylene) / Elastomer ■ Processing content: Two-color resin molding *For more details, please refer to the related links or feel free to contact us.
Due to your high demand for cost reduction, we have produced an example using two-color extrusion molding in addition to foam extrusion molding!
Here is an example of manufacturing foam extrusion molded products. We received a request from a customer to "manufacture entrance frames for prefabricated houses while keeping costs as low as possible." Due to the high demand for cost reduction, we produced the frames using foam extrusion in addition to two-color extrusion. We used inexpensive recycled PS (polystyrene) for the core and covered it with AS for the surface. Additionally, upon further inquiry about the application, we learned that a certain thickness was required and that screws would be used for assembly, which is why we opted for foam molding. [Overview] ■ Material used: PS (polystyrene) ■ Processing method: Foam extrusion molding *For more details, please refer to the related links or feel free to contact us.
Introduction of a case where PS (polystyrene) material was used and processed through foam extrusion molding!
We would like to introduce a case study of manufacturing foam extruded products. We received a request from a customer stating, "We would like to use it as a support for glass blocks, so please manufacture a molded product that can be used for a long time without rotting." We used PS (polystyrene) as the material and processed it through foam extrusion. At Meihou Kako, based on our extensive experience and know-how, we focus on meeting the requirements such as thickness, strength, and lightness, while considering the customer's application, usage environment, and the characteristics of the resin. Please feel free to consult us when you need our services. 【Overview】 ■ Material used: PS (polystyrene) ■ Processing method: Foam extrusion *For more details, please refer to the related links or feel free to contact us.
Design based on usage conditions achieves flexible fit! We provide suitable extruded products.
When considering extruded molded products, I feel that many people struggle with fit. Typically, molded products are rarely used alone; they are often combined with other molded products or used together with materials like aluminum, making fit very important. When combining with other components, to ensure that there is no issue with fit, it is necessary to envision the operational behavior of the molded product and design the shape by considering questions such as "Which part will flex to fit?" and "Is the fit acceptable with this thickness?" At Meihou Chemical, we leverage the extensive experience we have accumulated to provide suitable advice based on a solid understanding of the usage conditions of molded products. [Points for Design and Molding] ■ Achieving flexible fit through design that anticipates usage conditions - It is necessary to consider elements such as "hardness, flexibility, pivot points, whether to create an interference fit, and material selection" during design and manufacturing. - To control fit, these elements should be balanced based on the product's usage conditions. *For more details, please refer to the related links or feel free to contact us.
In addition to the characteristics of the material, we will provide an optimal design taking into account the intended use and the required strength!
Do you have concerns such as "the molded product cracks even though it has rigidity"? This is a problem that arises from not understanding the characteristics of the resin material during the design of extruded products. At Meihou Kako, we conduct the design and manufacturing of extrusion molding while thoroughly understanding not only the properties of the resin materials but also the balance with the usage environment and applications. 【Points during Design and Molding】 ■ The selection of materials affects the strength of the molded product - At Meihou Kako, we have a deep understanding of the characteristics of various resin materials and conduct suitable designs based on the material's features, intended use, and desired strength. ■ Changing the structure of the molding can alter its strength - If it is absolutely necessary to keep the material unchanged, we enhance strength by adding ingenuity to the structure. *For more details, please refer to the related links or feel free to contact us.
Molding from small items to large ones like 4-wheel bumpers, quickly and at a low cost.
Torii's "Low Pressure RIM Molding" allows for the molding of both small items and large objects like four-wheeled bumpers quickly and at a low cost. ■ Materials Used - PP-like - ABS-like ■ Equipment for Low Pressure RIM Molding - SOSEY SUPERSHOT LM-800 8Kg - SOSEY SUPERSHOT LM-800 2Kg *For more details, please download and view the company brochure.
Toho Industry Co., Ltd. will contribute to society and the future by delivering innovative products to the world, centered on its outstanding comprehensive technological capabilities in plastics.
1. High-performance resins used as metal substitutes High-performance resins are a diverse range of resins widely used as metal substitutes for structural and functional components in electrical products and automobiles. Each type has special properties, requiring molding and processing techniques that leverage these characteristics. Our company molds and processes resins such as PPS, PEEK, LCP, PA6T, and PA9T without compromising their properties, thanks to our years of accumulated technology. 2. Provision of prototypes using 3D printers We can also produce various items using conventional machining, stereolithography, and vacuum casting. To ensure reliable product evaluation with the same structural shape as mass-produced items, we deliver prototypes made with 3D printers to you quickly, providing the samples you desire. 3. Hybrid molding technology In response to the demand for lightweight mobile phones and improved fuel efficiency in the automotive industry, our company is developing "metal composite injection molding technology" to supply lightweight molded products that possess both strength and aesthetics, using hybrid molded products made from metal and plastic. Related URL: http://www.toho.ne.jp/ *For more details, please download the PDF or feel free to contact us.
Professional in extrusion! We will shape your requested ideas into form.
At Dekorain Co., Ltd., we perform "profile extrusion" used in automotive parts, building materials, home appliances, and low-voltage electrical products. We flexibly respond to customer requests, accommodating everything from simple shapes to complex designs. Additionally, due to lower production costs and mold expenses compared to injection molding, our products are adopted in various applications. 【Examples of Adoption】 ■ Automotive Parts (Heat protectors, wind moldings, weather strips, etc.) ■ Building Materials (Bead materials, baseboards, packing materials, resin window frames, etc.) ■ Home Appliances & Low Voltage (Commercial refrigerator components, vending machine edges, etc.) ■ Miscellaneous & Others (Price rails, health equipment rails, etc.) *For more details, please download the PDF or feel free to contact us.
Simultaneous molding of rigid resin materials and soft resin materials is possible!
Our company has been a comprehensive plastic molding manufacturer since its establishment in 1975, consistently engaged in processes ranging from extrusion and injection molding, which are based on plastic materials known as "dream materials," to the production of molding processing molds and product assembly. We are capable of simultaneous molding of rigid and flexible resin materials! Rigid and flexible two-color gaskets <Left Image> Specifications: Standard cut Features: Excellent drainage properties <Center Image> Specifications: Can be wound on a spool, standard cut <Right Image> Specifications: Wound on a spool Features: No need for adhesive at corners Excellent workability *For more details, please refer to the PDF document or feel free to contact us.
Consistent support from mold design to product prototyping and production. Each process is also speedy. Small lots are acceptable.
Our company specializes in "soft extrusion molding" with a strength in short delivery times. We can quickly design and manufacture molds, with approximately 5 minutes for the start hole processing for wire cutting in the case of a single color, and about 2 minutes for polishing the resin flow channels, thus reducing the time to complete the product. We can accommodate materials such as soft PVC and elastomers, and co-extrusion of up to three types is possible. 【Features】 ■ Can be manufactured using materials compliant with the RoHS directive ■ Flexible response to color changes ■ Molded products are packaged in bobbin winding (rolls) or cardboard packaging (standard products) ★ We are currently offering a document summarizing the flow and estimated working time until product completion. You can view it via "PDF Download."
Are you facing any issues with resin extrusion molding? We will address all seven common challenges from design to mass production at every stage!
Are you facing any of the following issues in "resin extrusion molding"? ■ Prototypes went well, but mass production has encountered many problems... ■ Quality troubles... ■ Frequent issues with partner factories... ■ Struggling with setup changes... ■ Partner factory has gone out of business... ■ Unable to find molds that meet requirements for thin walls and lightweight... ■ Want to bring a design to life but can't do it successfully... Since our establishment in 1975, we have been a comprehensive plastic molding manufacturer that consistently handles everything from extrusion and injection molding based on plastic materials to mold manufacturing and product assembly, responding to the needs of many customers since our founding. We can assist with all your concerns, from consultations on "resin design and mold design" to "mold manufacturing," "prototyping," and "mass production." If any of the above applies to you, please feel free to consult with us! *For more details, please refer to our materials or feel free to contact us.