ABS CORES
Heavy Duty ABS Core 6 Inch for Flexible Food Packaging Aluminum Foil Crush Resistant
Factory direct heavy duty 6 inch ABS plastic cores for flexible food packaging aluminum foil. Crush resistant, completely hollow design, <=0.15mm tolerance. Get free samples!
Specifications
- Material
- ABS CORES
- Customisation
- Size, length, colour and wall thickness made to order
Prevent Core Collapse in Heavy Aluminum Foil Winding
Aluminum foil rolls for flexible food packaging are extremely heavy and require high winding tension. Standard paper or thin-walled plastic cores frequently collapse or deform under heavy radial compression, causing foil wrinkling, edge damage, and machine vibration.
Our Heavy Duty 6-Inch ABS Plastic Core is engineered specifically for aluminum foil rewinding lines. Extruded from high-impact virgin ABS resin, it features a completely hollow, thick-walled solid structure that offers extreme radial crush strength and precise concentricity, ensuring flat, wrinkle-free foil rolls without any core deformation.
Key Features and Engineering Advantages
Extreme Radial Crush Resistance: The thick solid wall withstands heavy aluminum foil roll weight without collapsing or deforming under high tension.
High Dimensional Stability: Maintains true roundness under high compression, preventing foil wrinkling and web misalignment.
Food-Grade Hygiene Standard: Made from virgin ABS resin with zero flaking or dust, preventing contamination of sensitive food packaging materials.
Concentricity Tolerance <=0.15mm: Minimizes rotational runout, eliminating machine vibration on high-speed slitter rewinders.
Completely Hollow Design: Smooth inner bore with no internal ribs or spokes, allowing for easy loading onto expanding air shafts.
Technical Specifications
Material: 100% Virgin High-Impact ABS Resin
Inner Diameter (ID): 152.4mm (6.0 Inch) +/- 0.15mm
Wall Thickness: 8.0mm - 20.0mm (Solid wall, completely hollow inside)
Length Range: 500mm - 3000mm (Precision Cut)
Radial Crush Strength: >= 18 MPa
Concentricity Tolerance: <= 0.15mm
Surface Finish: Smooth, Burr-Free, Dust-Free
Primary Applications
Flexible Food Packaging Foil: Winding barrier aluminum foil for food bags and pouches.
Household Aluminum Foil: Suitable for slitting jumbo rolls into retail packaging rolls.
Laminated Foil Packaging: Ideal for multi-layer foil and plastic film laminates.
Pharmaceutical Cold-Form Foil: Safe for winding high-barrier pharmaceutical blister foils.
Request Custom Specs and Free Samples
Partner directly with an established Chinese source manufacturer. We offer tailored dimensions, free sample testing, and dedicated engineering support to match your specific production machinery.
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