Fully Automatic Mask Ear‑Loop Welding Machine

This machine adopts ultrasonic hot‑melt bonding principle, specially designed for automatic processing of ear‑loops for disposable flat masks and surgical masks. It automatically completes ear‑loop feeding, fixed‑length cutting and dual‑point precision welding. Ear‑loops are fused with non‑woven fabric. Weld spots are firm and pull‑resistant, resisting peeling‑off. It is suitable for mass continuous production in mask manufacturing plants.

Application Range

Core Advantages

1. Full‑automatic integrated operation
Servo‑PLC control system realizes automatic ear‑loop feeding, buffer stretching, pneumatic cutting and dual‑side synchronous spot welding. Operators only need to place mask bodies. Cyclic machine operation greatly cuts labor costs with stable, controllable output speed. Fitted with premium components from Siemens, Huichuan, Airtac and Omron for low failure rate and stable long‑hour mass production.

2. High‑strength ultrasonic hot‑melt welding
Equipped with 20 kHz high‑power ultrasonic welding heads. Materials fuse under high temperature without adhesive glue. Weld spots are neat, compact and burr‑free. Ear‑loops stay bonded after repeated pulling and meet medical‑grade mask welding standards to prevent ear‑loop detachment during wearing.

3. Multi‑size compatibility & easy setup
Touch‑screen adjustable parameters: welding time, pressure, ear‑loop length and welding position. Recipes can be saved. Quick change‑over for different mask sizes and ear‑loop thicknesses. Compatible with 3‑ply civilian masks, surgical masks and children‑size masks.

4. Flexible line integration & complete after‑sales
Supports standalone operation or integration with mask‑body making machines and mask packaging machines for full production lines. Compact footprint with comprehensive safety guards. Lifetime after‑sales maintenance, on‑site commissioning and operator training are provided.

Technical Specifications