Please try "Miyahara's sponge," known for high quality, a wide variety, and small lot production.
◆High Quality
- Uniformity: When processing companies cut thickness, they compress the material slightly, which can result in sponges that lack uniformity due to varying hardness in certain areas. Even if cut evenly, when the material returns to its original state, the thickness will not be uniform, rendering it defective as a material. Based on our cultivated manufacturing technology, we can produce rubber sponges with uniformity by meticulously working on each piece, something that large competitors in the same industry do not offer.
- Adhesiveness: Rubber sponge materials that have undergone adhesive processing by processing companies may lose their adhesive strength and become unusable after about three months. It is said that gases emitted from the rubber sponge can compromise the adhesive, but by adjusting the formulation according to the material, we can create rubber sponges that suppress gas generation and do not compromise the adhesive.
◆Variety of Products
We have over 100 self-developed products based on natural rubber and various synthetic rubbers such as CR, EPDM, NBR, and NR/SBR.
◆Small Lot Production
For stock items, you can purchase from a single sheet of raw material.