PE CORES
Chemical Resistant PP Core Tube for Technical Textiles and Non Woven Fabric
Heavy-duty chemical resistant PP core tube for technical textiles and non woven fabrics. 100 percent waterproof, chemically inert, and completely hollow. Prevents contamination and core collapse.
Eliminate Core Degradation in Harsh Textile Manufacturing Environments
In the production of technical textiles, coated fabrics, and medical-grade non-wovens, winding cores are frequently exposed to harsh environments. Residual chemicals, industrial dyes, solvents, and high humidity can quickly degrade standard cardboard or inferior plastic cores. This degradation leads to core softening, chemical leaching, and severe contamination of your high-value fabric rolls. Furthermore, the high winding tension required for heavy industrial textiles often causes weak cores to crush or warp.
Our Chemical Resistant PP (Polypropylene) Core Tube is engineered specifically to conquer these extreme manufacturing challenges. Extruded from 100 percent virgin PP resin, it offers outstanding chemical inertness and structural rigidity. Featuring a completely hollow, thick-walled design, it provides a safe, hygienic, and indestructible rewinding foundation for your most demanding textile applications.
Key Features and Engineering Advantages
- Ultimate Chemical Resistance: Highly inert PP material withstands exposure to industrial solvents, acids, alkalis, and aggressive textile dyes without degrading, melting, or leaching.
- 100 Percent Moisture and Mold Proof: Completely waterproof structure prevents moisture absorption, eliminating the risk of mold growth and bacterial contamination crucial for medical non-wovens.
- Extreme Radial Crush Strength: The thick, solid wall design (completely hollow inside with no weak points) easily supports the massive weight and high winding tension of heavy technical textiles.
- Ultra-Smooth, Snag-Free Surface: The flawless outer finish ensures that delicate non-woven fibers and coated fabrics are never scratched, snagged, or damaged during the winding process.
- Highly Reusable and Washable: Can be easily cleaned, sanitized, and reused for multiple production cycles, offering a significantly higher return on investment compared to single-use paper tubes.
Technical Specifications
Material Grade: 100 percent Virgin Polypropylene (PP)
Chemical Resistance: Excellent (Resistant to most acids, alkalis, and organic solvents)
Inner Structure: Completely Hollow (No internal ribs or spokes)
Inner Diameter (ID): 3 Inch (76.2mm) to 8 Inch (203.2mm) - Customizable
Wall Thickness: 5.0mm to 20.0mm (Engineered based on roll weight)
Length Range: 500mm to 4000mm (Precision burr-free cut)
Moisture Absorption: Zero (100 percent Waterproof)
Surface Finish: Ultra-smooth and seamless
Color: Natural White / Translucent (Custom colors available)
Primary Applications
- Technical Textiles: Winding geotextiles, automotive fabrics, and industrial fiberglass mats.
- Coated Fabrics: Ideal for PVC-coated tarpaulins, synthetic leather, and architectural membranes.
- Non-Woven Materials: Spooling spunlace, meltblown, and spunbond fabrics for medical gowns, masks, and hygiene products.
- Filtration Media: Safe winding for industrial liquid and air filtration fabrics.
Request Custom Specs and Free Samples
Partner directly with an established Chinese source manufacturer. We offer tailored wall thicknesses, free sample testing, and dedicated engineering support to match your specific textile machinery.
WhatsApp: +86 15062410306 (Click to chat with our engineer now!)
Industrial Export Packaging Standards
To ensure our chemical-resistant PP cores arrive at your facility in pristine, contamination-free condition, we utilize strict industrial export packaging protocols:
- Dust and Moisture Isolation: Cores are bundled and tightly wrapped in heavy-duty PE film to prevent any exposure to dust, dirt, or moisture during transit.
- Precision Edge Protection: Protective plastic caps or reinforced corner guards are applied to safeguard the smooth cut edges from physical impact.
- Hygienic Plastic Palletizing: Cores are securely stacked on heavy-duty, fumigation-free plastic pallets (avoiding wooden pallets to prevent organic contamination and pests).
- Secure Cargo Wrapping: The entire pallet is heavily stretch-wrapped and strapped with high-tensile PET bands to guarantee absolute stability during long-distance ocean freight.
