Flat Bag

Overview

Lingfeng Machinery provides specialized Flat Bag production solutions, integrating high-speed sealing, precision cutting, and automated handling technologies to manufacture versatile flat bags for packaging, storage, and industrial applications.

1. Core Production Capabilities

• Multi-Layer Sealing Technology: Equipped with dual heat-sealing heads for strong, uniform seals on PE/PP flat bags, supporting material thicknesses from 0.01mm to 0.1mm and widths up to 1200mm.
• Inline Processing Integration: Combines film unwinding, printing, slitting, and bag cutting in a single line, enabling continuous production of flat bags with minimal manual intervention.

2. Key Technical Advantages

• High Efficiency: Achieves production speeds of 150-300 flat bags per minute with ±0.5mm dimensional accuracy, suitable for mass production of standard and custom-sized flat bags.
• Material Versatility: Compatible with virgin/recycled plastics, biodegradable films, and laminated materials, supporting food-grade, medical, and industrial flat bag applications.

3. Customization & Support

• Flexible Configuration: Offers adjustable bag lengths (100-1500mm), optional micro-perforation for breathability, and custom printing up to 8 colors for brand-specific flat bags.
• Comprehensive Services: Includes equipment installation, process optimization, and after-sales maintenance to ensure stable Flat Bag production with 99.6% uptime.