大番 List of Products and Services

Here is an example of how we responded to the request to "attach insulation material to metal parts." After confirming the product specifications and usage conditions required by the customer, we check and create processing drawings, select and develop appropriate materials (sponge). We then proceed with prototyping, processing using a reciprocating cutter, punching through mass production press processing, inspection, packaging, and shipping. Our company stores materials and performs slicing in-house, allowing us to procure materials with overwhelming speed. [Specifications] ■ Insulation material 2.5t material Toray heat-resistant PE foam with one side adhesive *For detailed examples, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Contract manufacturing

We would like to introduce a case that responds to the request, "I want to ensure that products do not get damaged when temporarily stored." After confirming the product specifications and usage conditions required by the customer, we check and create processing drawings, select and develop appropriate materials (sponge). Following that, we carry out processing using a reciprocating cutter, cutting by hand, inspection, packaging, and shipping. Since we store materials and perform slicing processing in-house, we can procure materials with overwhelming speed. 【Specifications】 ■ Material: Urethane foam Toyo Soflantech 16M gray ■ Groove processing: Some hand-cutting required, drawing confirmation necessary *For detailed cases, please refer to the PDF materials or feel free to contact us.

• Processing Contract
• Contract manufacturing

This document contains examples of processing by Oban Co., Ltd., a manufacturer of sponge, rubber, and plastic processing. We introduce numerous cases where foamed materials have been processed for a variety of uses, including "portable glass cases," "storage cases for mobile fixtures," and "cushions for health equipment." [Examples Included (Partial)] ■ Processing Example 1: Portable Glass Case ■ Processing Example 2: Storage Case for Mobile Fixtures ■ Processing Example 3: Desktop 5S Tool ■ Processing Example 4: Portable Case for Sales Promotion ■ Processing Example 5-1: Cushion for Health Equipment - Prototype Edition *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Contract manufacturing

What is the reason that custom-made processing of rubber, urethane, sponge, etc., is possible with our super express product processing system? It is because we conduct consistent production in-house from material development, inventory, slicing, prototyping, to mass production. We propose processing methods and materials that minimize customer costs and ensure thorough quality control, even with short delivery times. Since our company processes everything as custom-made, we respond to customer needs and create products that satisfy them. We offer special processing and sales of rubber, rubber sponge, urethane foam, low-resilience urethane, polyethylene foam, plastic corrugated sheets, drone cases, EPT sealers, EVA foam, resin sheets, etc., in small lots with short delivery times. Please feel free to contact us. We look forward to hearing from you. *For more details, please refer to the PDF materials or feel free to inquire.

• Rubber
• others
• Contract manufacturing

We will manufacture gaskets using non-asbestos joint sheets for high temperature and high pressure applications, which are the highest peak in the world. 【Features】 ■ Multi-layer (sandwich) structure A three-layer structure with conventional elastomer (NBR) sandwiched between special elastomer (HNBR). ■ Achieves high flexibility at high temperatures The layer using special elastomer (HNBR) as a binder maintains flexibility for a longer period at high temperatures compared to conventional non-asbestos joint sheets, responding to dynamic load fluctuations from the flange area and suppressing the formation of microscopic cracks that can cause leaks. ■ Suppresses thermal decomposition and aging processes The three-layer structure of conventional elastomer (NBR) and special elastomer (HNBR) can suppress rubber hardening due to usage conditions, decomposition due to heat and oxidation, and deterioration of the remachining chain. ■ Lower creep ■ High maximum allowable surface pressure *For more details, please contact us for documentation requests.

• others