1620mm Width 4000/6000/8000m Length Bopp Tape Jumbo Roll Shipping

1.BOPP (Biaxially Oriented Polypropylene) jumbo rolls serve as the primary substrate material for manufacturing adhesive tapes, including packaging tapes, printed tapes, and specialty tapes. Produced from 100% virgin polypropylene resin, these master rolls undergo a precision stretching process to achieve superior mechanical properties. Available in widths ranging from 1,000mm to 2,500mm and thicknesses from 35μm to 60μm (±1.5μm tolerance), each roll features consistent quality for optimal converting performance. Corona treatment ensures surface tension ≥38 dynes/cm, guaranteeing excellent adhesive bonding.

2.With outstanding physical characteristics, our BOPP jumbo rolls deliver tensile strength ≥120N/mm² (MD) and ≥200N/mm² (TD), elongation at break of 80-120% (MD) and 40-70% (TD), and a modulus of elasticity between 1,800-2,200MPa. The film exhibits exceptional optical clarity, with ≥92% light transmission, ≤2.5% haze, and a yellowness index ≤3.0—ideal for high-transparency tape applications. Thermal stability is equally impressive, with heat shrinkage ≤5% (MD) and ≤3% (TD) at 150°C/5min, a Vicat softening point ≥150°C, and a functional temperature range of -20°C to +80°C.

3.Customization options include anti-static treatment, UV stabilization, and surface texturing for specialized applications. Each roll is securely packaged with moisture-proof wrapping and ISPM15-compliant wooden pallets for export. Quality assurance includes ISO 9001:2015 certification, full-width defect detection, and batch traceability with a Certificate of Analysis.

4.Optimized for high-speed slitting (300-800m/min), our BOPP jumbo rolls ensure efficient processing with recommended tension settings of 10-15N/mm². For storage, maintain conditions at 15-30°C and 40-60% relative humidity (12-month shelf life). Minimum order quantity is 10 rolls, with a lead time of 15-30 days. FOB/CIF terms are available, and we provide free samples, technical support, and converting process optimization. Specifications are subject to ongoing improvements; contact us for the latest technical data.