■Specific Concerns "I wonder if we can create large rubber products over 1 meter..." "We have been procuring them in two parts due to the moldable size, but we want to consolidate them into one." ■Cause There are few manufacturers capable of producing rubber products over 1 meter. ■Solution Molding with a machine that can handle sizes up to 1800×900 mm. Molding with a machine that can handle sizes up to 1500×1300 mm. Providing consistent support from mold design and material selection to mass production. ■Effect Consolidating parts that were previously procured in two parts due to moldable size into one. Contributing to the reduction of total procurement costs. *For more details, please download the materials or feel free to contact us.*

■Specific Concerns "I want to create rubber products with a diameter of Φ300 to Φ500. There are no rubber manufacturers that can accommodate this size..." "If we could make rubber parts in this size, we could develop new products..." ■Cause There are few rubber molding manufacturers that can produce rubber products of this size. ■Solution Molding with a molding machine that can accommodate sizes up to 800×800. Comprehensive support from mold design and material selection to mass production. ■Effect Stabilization of procurement for rubber parts that were previously abandoned due to size. Contributing to the expansion of the product lineup through the development of new products. ■Customer Feedback "It was a great help for us, who have no expertise in rubber, to have everything done from material selection to mass production startup." "Product development had not progressed due to size constraints until now, but it seems we can expand our product lineup." *For more details, please download the materials or feel free to contact us.*

For those struggling with the development and prototyping of rubber products! We will provide a booklet that presents case studies solving common issues in the development and prototyping of rubber products. 【Table of Contents】 No.1 I only want one prototype No.2 I want to reduce development man-hours No.3 I want an alternative product No.4 I want to prototype a large rubber product No.5 I want to prototype a complex rubber product *For more details, please download the materials or feel free to contact us.

■Specific Concerns "I relied on a partner factory that suddenly went out of business..." "I need someone to produce large rubber products over 10kg, which don't sell very well." ■Solution Mold transfer ■Customer Feedback "I was troubled by the sudden closure, but the transfer went smoothly, which was a relief." "I was able to establish an environment for stable procurement, reducing the burden of supply chain management." *For more details, please download the materials or feel free to contact us.*

For those struggling with rubber materials! "Degradation is rapid," "I don't know which rubber material is appropriate," "The rubber properties I expected are not achieved," "I want to prototype rubber materials"... There are various concerns regarding rubber materials. On the other hand, it is undeniable that the functionality and quality of rubber products are largely determined by the rubber materials used. We have compiled examples of solutions to such concerns regarding rubber materials. We will provide a booklet featuring case studies that resolved common troubles and concerns with rubber materials. 【Table of Contents】 No.1 Rapid degradation of rubber No.2 Changing chemicals had the opposite effect No.3 Rubber is falling apart... No.4 Resolving bleed (oiliness) No.5 Scorching of rubber materials No.6 Compliance with food sanitation laws No.7 Utilization of recycled rubber No.8 Rubber mixing outsourcing No.9 Production transfer due to business closure No.10 Small-scale production of rubber materials *For more details, please download the materials or feel free to contact us.

I tried using it, but it deformed right away. There are so many types of rubber that I don't really understand. I want to know what characteristics they have and the points to consider when choosing. To resolve such uncertainties, we are offering a helpful document! It explains seven representative types of rubber: natural rubber, SBR, NBR, EPDM, CR, silicone rubber, and fluororubber! 【Physical Properties Comparison Table】 We have charted the mechanical strength, heat resistance, and other physical properties of each type of rubber! 【Advantages/Disadvantages Table】 We compare the advantages and disadvantages of each type of rubber from three perspectives: physical properties, economic aspects, and usability! 【One Point Advice】 We provide one-point advice for each type of rubber to consider when evaluating projects! Please choose the type of rubber that suits your purpose and environment, and use it as a reference for good manufacturing. You can download the document from our catalog or feel free to contact us.

For those struggling with the molding and processing of rubber products! 【Part 2】 We will provide a booklet with case studies that solve common troubles and concerns related to the molding and processing of rubber products. 【Table of Contents】 No.1 Planning and mass production of rubber products No.2 Rubber products compliant with the Food Sanitation Act No.3 Long products exceeding 1 meter No.4 Scorching of rubber materials No.5 Molding of two-color rubber materials No.6 Changes in molding methods through mold modification No.7 Alternative production of large rubber products No.8 Utilization of recycled rubber No.9 Molding of pure white rubber No.10 Solutions for remaining burrs *For more details, please download the materials or feel free to contact us.

For those struggling with the molding and processing of rubber products! We offer a booklet that presents case studies solving common troubles and concerns related to the molding and processing of rubber products. 【Table of Contents】 No.1 Elimination of bleed (oiliness) No.2 Rubber products with a beautiful surface No.3 Elimination of weld lines No.4 Integrated molding of rubber and metal No.5 Precision large-diameter packing No.6 High-design rubber products No.7 Painting on rubber products No.8 Switching from different materials to rubber No.9 Small-scale production of rubber products No.10 Assembly of rubber products *For more details, please download the materials or feel free to contact us.

■Specific Concerns "I want to prototype a rubber product with a complex shape." "I was turned down by other companies because it was too complex. Is there any way to prototype it?" ■Solution We examined the mold structure and identified the risk of mold damage due to the product shape. We proposed a product shape that avoids the risk of mold damage. ■Effects We changed the shape without affecting functionality and proceeded with prototyping. We avoided the risk of mold damage during mass production. We also confirmed mass producibility during prototyping, reducing labor costs. ■Customer Feedback "I fully understood the reasons I was turned down by other companies. I was glad to be able to prototype without changing functionality, even with a shape change." "If we had moved directly to mass production, it would have been a disaster. I was grateful for the simultaneous confirmation of mass producibility." *For more details, please download the materials or feel free to contact us.*

■Specific Concerns "I'm using rubber to secure the work, but it becomes unusable in just a month." "It takes three days to replace it, and if I change it once a month, the setup time and defects just keep increasing, making it impossible to work." ■Effects Replacement frequency reduced from once a month to once every six months. Defect rate decreased from 15% to 2%. ■Customer Feedback "I never thought that just changing the material of the rubber would make such a difference in productivity!" "Setup time and defects have drastically decreased, and productivity has significantly increased."

■Theme Scorching of rubber materials (material burning) ■Specific Concerns "There are strange patterns all over the product surface... there are no issues with the mold." "The defect rate has increased, and I want to improve the yield." ■Solution Review the formulation to prevent material burning. ■Effects Elimination of scorching (material burning) Improvement in yield (5% reduction in defect rate) ■Customer Feedback "Thanks to the review of the rubber materials, scorching (material burning) has stopped, and it has been a great help!" "Thanks to this, the yield has improved, and the defect rate has decreased by 5%!" *For more details, please refer to the materials or feel free to contact us.

★Reissue! Eagle Mat★ Our company has been selling this mat for automotive use, but there are many people looking for mats as anti-slip and soundproofing materials for factories and construction sites. The rubber mats sold at home improvement stores for construction sites are honestly heavy. It's difficult to lift them alone, and they are too large... Additionally, the material often does not match the usage environment, making them unusable at times... With the Eagle Mat, it's lightweight, easy to wash, and portable! You can choose the rubber material according to the environment in which it will be used. Whether it's for "use in oily areas" or "use outdoors," we will customize it to your needs! It also comes with anti-slip features on the back, making it less slippery! We can change the color to indicate slippery points. *For more details, please download the materials or feel free to contact us.*

■Theme Rubber Products Compliant with the Food Sanitation Act ■Specific Concerns "I want rubber products that comply with the Food Sanitation Act, but I'm not sure how to go about it." "I need to obtain approval and prove that the rubber products are compliant." ■Solution Develop a formulation of rubber materials that complies with the Food Sanitation Act in collaboration with rubber material manufacturers. Obtain the necessary approvals and move to mass production. ■Customer Feedback "They provided consistent support from arranging rubber materials to obtaining approvals, making the launch very easy." "The schedule was about a month earlier than I expected, and we were able to move to mass production smoothly." *For more details, please refer to the materials or feel free to contact us.*

Rubber products are used in many situations, such as "wanting to use them as machine gaskets," "wanting to use them as cushioning accessories," and "wanting to use them as substitute parts for discontinued components." However, various unexpected troubles arise that were not anticipated during the initial design, such as "the rubber deteriorates quickly," "the rubber burrs negatively affect the appearance," and "we're getting rubber products made, but we have a mountain of defects." If these troubles are not fundamentally resolved, they can lead to frequent machine breakdowns, quality complaints, and the expansion of hidden losses. The root cause of these troubles often lies in the design process. Many designers express sentiments like, "I don't really understand rubber materials," "the manufacturing side should be able to handle burrs," and "there's nothing we can do without drawings." We have compiled examples of how our company, as a rubber supplier, has resolved these candid concerns from designers into a booklet.

■Theme Integrated Molding of Metal and Rubber ■Specific Concerns "Our partner factory has gone out of business, and there are no places that can handle integrated molding of metal and rubber in a size that fits both hands." "The challenge is that the metal and rubber do not adhere well and are prone to peeling, and we want to improve that." ■Common Issues The product size is large, and there are few places that can accommodate it. The application of adhesive is not going well, leading to increased peeling. ■Solution Separate adhesive and molding processes ⇒ Transfer all processes to one production line for a unified approach. Reassess the adhesive application process from scratch. ■Effects Reduced adhesive failure between metal and rubber. By combining the previously separate adhesive and molding processes, the customer's procurement workload has been reduced. ■Customer Feedback "By reassessing the adhesive process, we no longer have issues with adhesive failure!" "It was honestly cumbersome to have the adhesive process handled by Company A and the molding by Company B... The unified approach has greatly improved efficiency." *For more details, please refer to the materials or feel free to contact us!

■Theme Alternative Production of Large Rubber Products ■Specific Concerns "The machinery at our supplier for large rubber products has broken down, and production cannot proceed." "I would like you to produce in its place and meet the delivery deadline in one week..." ■Common Issues There are no machines capable of molding large rubber products. It takes time to set up production. ■Solution Alternative production using our large molding machines. Production can be set up within three business days from consultation. ■Effects Released from the risk of supply chain disruption. Secured an alternative procurement source as a BCP measure. ■Customer Feedback "Thanks to their quick response, we were able to protect our supply chain without any stockouts!" "We were able to secure an alternative procurement source for BCP in case something happens!" *For more details, please refer to the materials or feel free to contact us.*

■Theme From planning rubber products to mass production ■Specific Concerns "Our machines are experiencing severe oil leaks, which is reducing production efficiency." "I think using rubber products could prevent oil leaks, but I'm not sure how to proceed." ■Cause Unable to understand rubber and manage the transition from planning to mass production. ■Secondary Issues Uncertainty about whether effective results will be achieved. Inability to provide a consistent response from product planning to material selection, prototyping, and mass production. ■Solution Product design based on on-site surveys and interviews. Comprehensive support from mold design to material selection, prototyping, and mass production. ■Customer Feedback "Thanks to starting from product design, we were able to quickly clarify the discussion." "Regarding material selection, the explanation of the characteristics and pros/cons of each rubber material allowed us to proceed with confidence." "We were able to prevent oil leaks, which was our primary goal, and production efficiency has increased." *For more details, please refer to the materials or feel free to contact us!*

■Theme Change in molding method through mold modification ■Specific Concerns "I want to increase investment capacity by transferring production." "I want to transfer the production of rubber products over 10 kg made by injection molding, but there are no takers due to the size of the products." ■Common Issues Due to the large size of the products, there are few places that can handle them with injection molding. ■Solution Modify the injection molding mold into a direct pressure molding mold. Conduct thorough molding trials to maintain quality before the transfer. ■Effects Improvement in the customer's production capacity and investment capacity. Realization of a production system that allows the customer to specialize in their area of expertise.

■Theme Switching from different materials to rubber parts ■Specific Concerns "I was using natural material parts in machines that process metal, but I can no longer procure those parts due to business closure." "I don't know much about rubber, but I would like you to take a look to see if a substitute can be made from rubber." ■Common Issues The difficulty of switching from different materials is high, leading to increased development costs. ■Secondary Issues Selecting rubber materials does not go well. Depending on the process, mold costs can accumulate. ■Solution Thorough on-site investigation of applications and usage environments for rubber material selection. Comprehensive support from product design and mold creation to molding based on actual samples of different materials. ■Effects Functionality is improved compared to the old material. Cost cut by 70% compared to the procurement price of the old material. ■Customer Feedback "Your one-stop support from material selection to product design and molding was really helpful!" "I was prepared for a cost increase while searching for substitutes, but I was surprised to see a significant cost reduction!" "I was turned away by other rubber suppliers, but you kindly offered to consult with me, which was a great help!" *For more details, please refer to the materials or feel free to contact us.*

■Theme Prototyping of Rubber Products ■Specific Concerns "I want to prototype rubber products with complex shapes larger than hand size." "Since this is my first attempt, I want to try various rubber materials." ■Common Issues Development costs ■Solution Create molds that can also be repurposed for mass production and conduct prototyping. Prepare multiple rubber materials during prototyping. ■Effects Function confirmation through prototypes. Reduction of labor and costs during mass production startup. ■Customer Feedback "I had given up on prototyping due to the large size and complex shape of the product, but I am really glad I was able to prototype." "Although creating molds incurs development costs, being able to use the molds for mass production has reduced labor and costs during the mass production startup!" *For more details, please refer to the materials or feel free to contact us!*

■Theme Rubber Material Mixing ■Specific Concerns "My machine is broken and I can't mix rubber... I urgently need help." "We're short-staffed and can't supply rubber materials. Please mix it for us instead." ■Common Issues The quality of the mixed rubber materials is unstable. ■Benefits Avoiding stock shortages of rubber products with approaching deadlines. Securing alternative procurement sources as a BCP measure. ■Customer Feedback "I was worried about what would happen when the machine wasn't working, but I was really helped by the urgent setup of alternative production." "As a BCP measure, we now have alternative procurement sources to avoid all kinds of risks such as natural disasters and labor shortages!" *For more details, please refer to the materials or feel free to contact us!

■Theme Painting of Rubber Products ■Specific Concerns "I'm using it outdoors, but I wonder if I can eliminate the deterioration and color change of rubber products." "I want to achieve a glossy surface for a luxurious feel, and since I need rebound elasticity, I want to use rubber as the material." ■Common Problems Paint does not adhere well. ■Solution Use rubber materials specifically for painting. Careful crafting of the molding and finishing processes. ■Effects By coating rubber products with paint, the deterioration of rubber is significantly reduced! Achieves a beautiful gloss and creates a sense of luxury! ■Customer Feedback "I was struggling with the deterioration and color change of rubber products, but now I can confidently say they have a long lifespan!" "Since I can paint with various colors, the design aspect has greatly improved!" *For more details, please refer to the product page or catalog. Feel free to contact us.*

■Theme High-design rubber products ■Specific Concerns "I want to add patterns to the surface to create a sense of luxury." "I gave up because when I tried it before, the patterned areas got scratched, resulting in poor yield." ■Common Issues Scratches appear on the patterned areas, preventing the desired pattern from being achieved. ■Effects Realization of high-design rubber products that convey a sense of luxury. Contributes to the development of new markets. ■Customer Feedback "I didn't know patterns could be added to rubber products!" "I want to plan more high-design rubber products!" "The scratches are gone, and I was able to transition to mass production with confidence!" For more details, please visit the product page or download the materials.

■Theme Transfer of production due to business closure ■Specific concerns "I want to transfer production because the rubber molding manufacturer I had been relying on has gone out of business." "I'm also handling the procurement of rubber materials, and honestly, it's quite a hassle to manage." ■Common issues Unable to find a new supplier due to the closure of the subcontractor ■Cause There are no suppliers that can accommodate the large product size ■Secondary issues Procurement of rubber materials is cumbersome Quality has deteriorated ■Effects The transfer of production resolves the crisis of disruption in the supply chain With a consistent response from rubber material mixing to delivery, the burden of procurement management has significantly decreased Quality and delivery times have greatly improved compared to before the transfer due to refined processes ■Customer feedback "I was really helped by successfully transferring production after the sudden closure of my subcontractor!" "The consistent support for rubber materials has really improved my management, and I’m pleased with the quality and adherence to delivery times." *For more details, please refer to the materials or feel free to contact us.*

■Theme Small-scale production of rubber products ■Specific Concerns "I want to receive only the necessary amount of rubber products, but it's not possible due to lot issues." "I purchased a lot, but now I have too much inventory..." ■Solution Establish a small-scale production system for rubber materials (from 1 kg of rubber material) Produce only the necessary amount of rubber products during the molding process ■Effects Able to accommodate small orders such as "5 pieces" or "20 pieces" Reduction of inventory risk and storage space ■Customer Feedback "I thought small-scale production of rubber was impossible, but they accommodated me, which was a great help!" "I had been pointed out about inventory risk. Thanks to this, my storage space is now tidy, leading to greater efficiency."

■Theme Assembly of Rubber Products ■Specific Concerns "I want the rubber products to be packaged with double-sided tape and shipped directly to the customer." "There are many items needed for assembly, and managing them is difficult. Management costs are high." ■Solution We provide a comprehensive service from "material mixing ⇒ molding ⇒ tape application ⇒ packaging ⇒ delivery." ■Effects Reduction of procurement management effort Shortening of lead time Compression of delivery costs ■Customer Feedback "They arranged everything from the design of the adhesive jig to the packaging materials, making the startup smooth." "I was truly relieved to be freed from the need to worry about the entire process." *For more details, please download the case study or contact us.*

A common complaint about rubber products is "flash remaining." "There is rubber flash left on the product." "Can't we finish the flash more neatly?" When molding rubber, the rubber material is sandwiched in a mold and heated, so any parts that protrude from the mold become rubber flash. A frequent cause of flash remaining is the case where "the press pressure is weak and it hasn't been fully pressed." *For more details, please download the catalog or contact us.*

"We are developing a new product, and we absolutely need rubber parts." "Is it possible to prototype rubber parts?" Of course! But what about the cost? What about the delivery time? What about the quality? There are various questions. There are two main methods for prototyping rubber products: 1. Molding prototypes using molds 2. Prototyping through machining Each prototyping method has different characteristics, cost considerations, and timelines depending on the purpose and development phase. Currently, our company is offering a free resource that visualizes the appropriate prototyping methods for rubber products titled "Complete Guide to Prototyping Rubber Products." We can suggest prototyping methods that fit your needs. In this helpful resource, we introduce a decision flow for prototyping methods tailored to specific purposes and situations, and we provide a comprehensive explanation of each prototyping method.

"I want to create a long, thin protector about one meter in length." "There are scratches on the surface, and the yield is very poor." That was the consultation. For long rubber products around one meter, gas marks are likely to appear as the product size increases. Additionally, issues such as color unevenness and weld marks (marks from the joints of the rubber) are also common. As the thickness of the product decreases, the difficulty of molding increases. The main points are: - Material selection - Material preparation method - Temperature - Molding conditions (gas release and pressure, etc.) Particular attention is needed for material selection. Depending on the material, color unevenness or discoloration may occur over time, negatively affecting appearance. Since keeping the surface clean is important for "areas that are frequently seen by the end customer," it is necessary to consider color changes over time when selecting materials. By leveraging our past achievements in long rubber products, we have successfully achieved a stable supply of beautiful long protectors! *For more details, please refer to our case studies or feel free to contact us.*

We received a consultation stating, 'It seems that the parts procured from overseas are about to run out; I need you to do something within a week.' Typically, production is carried out overseas, but they were unable to keep up, leading to a situation where they would run out of stock in a week. If they run out of stock, it would halt the production line of the final manufacturer, which is a situation that the parts manufacturer definitely wants to avoid. In response to this concern, since there was a spare mold in Japan, we were able to send the mold on the same day, perform the mold installation processing (to ensure it could be attached to our machines) in two days, and initiate mass production within "three business days" from the consultation. We were able to gather the required quantity within a week from the consultation and protect the supply chain. When it comes to overseas procurement, there are unique challenges such as needing to consolidate quantities due to transportation issues and difficulties in achieving the desired production volume. We can solve such concerns as well! *For more details, please download our case studies or contact us.