Product Overview

This blue PVC heat shrink wrap film is purpose-designed for lithium battery pack outer insulation and protection. The wide format covers entire battery pack assemblies in a single wrap, eliminating the need for multiple tube segments and reducing assembly time. With 80℃ activation temperature and 40%-50% transverse shrinkage, it provides fast, uniform wrapping that protects against dust, moisture, and minor mechanical abrasion. The distinctive blue color enables high-contrast visual quality inspection in automated production lines while providing a professional finished appearance.

• 150mm Wide Film Format: Single-wrap coverage for standard battery pack widths eliminates seams and reduces application time compared to narrow tube segments
• 80℃ Low-Temp Activation: Fast shrinkage initiation at 80℃ protects heat-sensitive battery components while achieving 40%-50% transverse shrinkage for secure wrapping
• 120℃ Temperature Resistance: Maintains insulation integrity under short-term elevated temperature conditions during pack assembly and testing
• 200m Extended Roll Length: Maximizes production uptime between roll changes on automated wrapping stations, reducing material handling frequency
• -40℃ to 105℃ Operating Range: Reliable performance across extreme temperature conditions from cold storage to high-temperature operating environments

• Lithium battery pack outer insulation and dust protection wrapping
• Multi-cell battery module consolidation and electrical isolation
• Finished battery pack abrasion protection and tamper-evident sealing
• Compatible with automated heat shrink wrapping machines and manual hot-air application at 80℃

• Factory Direct Supply: Direct manufacturer pricing on battery insulation materials with no middleman markups, competitive rates for volume production orders.
• Consistent Quality Control: Every batch undergoes shrink ratio verification at 80℃ activation temperature and 120℃ thermal endurance testing, with ISO 9001:2015 certified production processes.
• Fast Global Delivery: 5-8 working days processing with export-grade moisture-proof packaging. Worldwide shipping to battery manufacturers via reliable logistics partners.
• Flexible Order Quantity: Minimum 1 roll for sample testing and process validation. Volume pricing for bulk orders with 10,000 rolls monthly supply capacity.
• Technical Support: Application engineering team provides shrink tunnel parameter recommendations and integration guidance for automated battery production lines.
• Certified Materials: All products meet international battery manufacturing standards with full traceability and material certification documentation available upon request.