PVOH Water Soluble Release Film for Mold Release - 190°C Heat Resistance, Biodegradable Packaging Material
PVOH water soluble release film is an advanced environmental packaging material designed for mold release applications in rubber manufacturing and other industrial processes. This biodegradable film dissolves completely in water and offers excellent performance characteristics.
- Superior Release Performance: Easy demolding with minimal surface preparation, reducing polishing time
- High Temperature Resistance: Withstands temperatures up to 190°C for demanding applications
- Excellent Mechanical Properties: High tensile strength and elongation at break for reliable performance
- Enhanced Flexibility: Superior softness and smoothness ensures optimal mold contact
- Environmental Safety: Non-toxic, completely biodegradable, and environmentally friendly
- Production Efficiency: Suitable for continuous manufacturing processes with high output rates
| Application Area | Specific Uses |
|---|---|
| Mold Release | Artificial marble production, rubber mold release, water transfer printing |
| Packaging | Detergent packaging (dish washing detergent, washing powder), PVA bags |
| Agriculture | Seed and fertilizer packaging for controlled release applications |
Our advanced blown film technology involves melting modified PVA particles through extrusion, forming uniform tubular film that is inflated with compressed air to achieve precise thickness control. The process includes cooling and precise winding for consistent quality.
The casting process produces non-stretched, non-oriented flat extruded films with exceptional transparency, gloss, and thickness uniformity. This method offers high production speeds and superior output quality.
Our water soluble film represents a breakthrough in sustainable packaging technology. The material rapidly degrades through natural water exposure, breaking down into low-element compounds that improve soil quality while eliminating plastic waste.
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