井本精機 Product Lineup

At Imoto Seiki, we design and manufacture rubber molds for automotive-related parts, as well as medical supplies and everyday items, including elastomer molds, silicone molds, LSR (liquid silicone) molds, and automatic demolding devices. We always consider how to create molds that are easy for our customers to use. This "manufacturing spirit" produces high-value-added molds, which have received high praise. Please feel free to consult us when you need our services. 【Product Lineup】 ■ Rubber molds ■ Silicone and LSR (liquid silicone) molds ■ Elastomer molds *For more details, please refer to the related links or feel free to contact us.

• Contract manufacturing

At Imoto Seiki Co., Ltd., we design and manufacture silicone molds and LSR (liquid silicone rubber) molds. Our original cold runner system and shut-off valve mechanism enable runnerless molding at a low cost. Additionally, we can accommodate both Mirable silicone and LSR (liquid silicone rubber) molds. Please feel free to contact us with your requests. 【Features】 ■ Compatible with both Mirable silicone and LSR (liquid silicone rubber) molds ■ Production of runnerless molds ■ Simplified maintenance and low cost achieved through a simple structure *For more details, please refer to the related links or feel free to contact us.

• Other molds
• Contract manufacturing
• Mold Design

Iimoto Seiki has industry-leading experience and know-how in the production of automatic molding molds for special shapes such as bellows, boots, and hoses, which are particularly considered impossible to manufacture by other companies. There is no need for expensive equipment like robotic arms. We provide a simple, reliable, and low-cost automatic demolding device. "How will the demolding be done?" "How can we improve release properties?" "What is the timing for air blowing?" We manufacture fully automatic molding molds and devices based on our extensive experience over many years. 【Advantages of the Molding Process】 ■ Continuous automatic vulcanization stabilizes molding conditions. ■ Burrs are minimal and uniform, making post-processing easy. ■ Complete automation eliminates variability caused by operators. ■ Even large molds can be managed for temperature control, allowing for the production of products with strict dimensional and material properties. ■ The nature of the work shifts from physical labor to cognitive desk work. *For more details, please refer to the related links or feel free to contact us.

• Mold Design

Our company has achieved burr-free processing through years of expertise. If you continue to perform maintenance, you can maintain a burr-free condition several times or even dozens of times better than zero-touch specification burr-free molds. There is no need to bring the molds in for maintenance each time. If you are struggling with burrs, please feel free to contact Imoto Seiki. 【Benefits】 ■ Reduction in man-hours ■ Simplification of inspection processes ■ Improvement in precision ■ Decrease in defect rates ■ Reduction of industrial waste ■ Prevention of foreign matter (burr) contamination *For more details, please refer to the related links or feel free to contact us.

• Rubber mold

At Imoto Seiki Co., Ltd., we utilize the ideas of a rubber mold manufacturer along with the know-how and experience we have cultivated over many years in automatic demolding devices to create unique elastomer molds. In recent years, due to global warming caused by CO2 emissions and resource depletion issues accompanying the growth of the world economy, there has been a demand for energy-saving and resource-saving products. As a result, the need for elastomer products, which excel in recyclability and productivity while possessing the stretchability and elasticity of rubber, has been increasing, making elastomers a focus of attention. Additionally, our company has industry-leading experience and know-how in automatic molding molds for products with undercuts. 【Features ■ Excellent recyclability and productivity ■ Stretchability and elasticity similar to rubber *For more details, please refer to the related links or feel free to contact us.

• Rubber mold

At Imoto Seiki Co., Ltd., we handle elastomer products that excel in recyclability and productivity, while also possessing the stretchability and elasticity similar to rubber. Utilizing the unique stretchability and elasticity of materials for products with undercuts, we create molds that leverage our long-standing know-how and experience in automatic demolding systems. We offer unique ideas, so please feel free to contact us with your requests. 【Benefits】 ■ Significant reduction in labor costs through unmanned molding with automatic demolding systems ■ No need for expensive external devices like robotic arms, thus reducing equipment costs ■ Cost savings on mold expenses due to a simple and efficient mold structure developed from rubber molds *For more details, please download the PDF or contact us.

• Rubber mold
• Contract manufacturing
• Processing Contract