Porous solution services
Unique manufacturing technology! Providing porous solutions that turn our customers' ideas into "form."
In the "Porous Solution Service," we provide comprehensive support for the development of coating products that address customer challenges, featuring innovative shapes, sizes, and functions that were previously unattainable. Thanks to multiple proprietary technologies, we can manufacture porous materials in various shapes. Our continuous porous materials primarily use polyethylene as the raw material, offering excellent flexibility, permeability, and durability, without issues of cracking or fraying at the tips. They also possess liquid retention, coating, and writing functions, making them suitable for a variety of applicators. 【Basic Technologies】 ■ Durable Material - Does not use fibers, eliminating fraying, cracking, or detachment at the tips, and boasts superior durability. ■ Adjustable Hardness - Capable of designing and manufacturing to achieve moderate hardness, from soft to hard. ■ Adaptable to Various Shapes - From common shapes to complex shapes such as chips, rolls, and sheets. *For more details, please refer to the PDF document or feel free to contact us.
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【Special Technology: Surface Design Processing】 ■Reference Shapes ・Rolls, Curved Surfaces (Dome-shaped), Sheets, etc. ■Reference Applications ・Micro Coating Tools (Dot Pattern Processing) ・Tattoo Stamps (Design Processing) *For more details, please refer to the PDF document or feel free to contact us.
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【Technical Support for Porous Materials】 ■Development Consultation ■Prototype Proposal ■Sample Presentation ■Porous Manufacturing (Molding/Assembly/Processing) *For more details, please refer to the PDF document or feel free to contact us.
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Yamahachi Chemical manufactures and sells products based on our core technology "Yamahachi Porous," an open-cell porous plastic, and supports our customers' product development. Starting in the writing-instrument and stamp fields—porous pen nibs, pre-inked stamps, and stamp foam materials—we now focus on industrial porous materials (sheets, rollers and sponge swabs) that leverage 10 basic functions such as application, wiping, and absorption. By combining these 10 basic functions with 7 proprietary processing technologies, we solve customer challenges and deliver optimized porous materials with the required use, shape, and performance—including requirements that standard products cannot meet, through our integrated in-house production.