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Sponge Foam Release Paper is a PE-coated kraft paper specifically designed for polyurethane (PU) foam production lines. It acts as a disposable liner between the foam mixture and the production equipment. Once the foam is cured, the paper peels off cleanly — leaving both the foam surface and the equipment spotless. No scraping. No solvent. No downtime. Key Advantages Fast Peel, Zero Residue — PE layer separates cleanly from cured foam; no foam left on equipment Cuts Cleaning Downtime — Switchover between batches in minutes instead of hours No Chemicals Required — Eliminates the need for solvents or aggressive cleaning agents Extends Equipment Life — Protects conveyor belts and molds from foam buildup and mechanical damage Good Tensile Strength — Won't tear during laying or peeling, even at wider widths Consistent Release Performance — Same peel behavior across the entire roll, every batch Custom Weight & Width — Matched to your specific production line specifications Applications PU foam block / slab production lines (continuous pouring) PU foam molding (shaped foam parts) Memory foam, high-resilience foam, and flexible foam manufacturing Sponge mattress and cushion production Any foam curing process requiring a clean release surface
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