Tough sheets can be processed using both progressive and conventional presses. Since it is difficult to cut thin gaskets in one go, they are processed with a two-step cut using a progressive press.
Tough Sheet 25 is an extruded EPDM sponge manufactured by Okayasu Rubber Co., Ltd. It is thin and lightweight, and due to its double-sided coating, it serves effectively as a packing material. For narrow or fine shapes that cannot be formed in a single extraction, a progressive press method is employed, using a carrier sheet to extract in two stages from outside to inside.
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Processing method: Punching by progressive press.
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Our company is engaged in the manufacturing, processing, and sales of sponge, plastic, and rubber. We assess whether we can handle requests in-house, and if it seems difficult, we reach out to our partner manufacturers in their respective fields to provide assistance as much as possible. We are fortunate to have supportive partner manufacturers, and through collaboration with local manufacturers and those with high technical capabilities from various regions, we can offer flexible responses tailored to quality, delivery times, and costs.