T-shirt Bag

Overview

To solve low output/efficiency in T-shirt Bag production, this solution integrates online hot slitting and edge insertion technologies, enabling double output from one film roll and boosting small-sized bag productivity.

1. Technical Breakthroughs

• Online Hot Slitting: In-line high-temperature module splits wide films into two narrow rolls, eliminating offline processing. Synchronized with blown film production, it cuts downtime by 30%+ by removing winding/handling steps.
• Online Edge Insertion: Automatic precision folding/welding for small T-shirt Bags (e.g., supermarket/food bags), solving manual inefficiency/errors

2. Core Advantages

• Double Output: Single machine produces two film rolls simultaneously, doubling T-shirt Bag output to 200% of traditional methods.
• Precision: ±0.5mm slitting accuracy, 15% stronger edges, 99.8% qualification rate.
• Flexibility: 80-1200mm width adjustment for quick multi-spec T-shirt Bag changeovers.

3. Customer Value

• 50% less equipment investment, 40% lower labor costs, 25% reduced energy use.
• Suitable for PE/PP T-shirt Bags (0.015-0.03mm thickness, 200-600mm width).
• Retrofit existing machines with 180-250℃ slitting units and servo edge mechanisms; optimize parameters via intelligent monitoring.