High-Performance Cardboard Tube End Caps | Durable Metal Sealing Solutions for Industrial Paper Containers
(Meta Description: Premium tinplate cardboard tube end caps designed for paper tube manufacturers. Customizable sizes, eco-friendly materials, and industrial-grade durability. Ideal for packaging, textiles, and construction sectors. Request a quote today!)
Cardboard Tube End Caps – Precision-Engineered Sealing Solutions
Industrial-Grade Protection for Paper Tubes & Cores
Product Name:
Heavy-Duty Tinplate End Caps for Cardboard/Paper Tubes
Key Features & Benefits
✅ Universal Compatibility
Precision-molded metal end caps fit round cardboard tubes from 20mm to 300mm diameters. Custom sizes available for specialized paper container production.
✅ Military-Grade Durability
0.5mm galvanized tinplate construction with anti-corrosion coating withstands 50kg+ axial loads. Certified for humidity resistance (IP54) and -30°C to 120°C operational range.
✅ Sustainable Manufacturing
FSC-certified materials & RoHS-compliant production process. 100% recyclable with ≤0.1mm tolerance for eco-conscious packaging compliance.
✅ Smart Design Advantages
Flange-lock mechanism prevents accidental dislodging
Beveled edges enable tool-free installation
Matte finish eliminates labeling interference
