Description Overview Automatically produces foldable N95 masks from raw material Mask layers: 3 to 6 Capacity: 30 to 40 pieces per minute, 96% efficiency Embeds nose bridge strip automatically Machine operations controlled by PLC Uses ultrasonic welding Ear loop orientation and style are customizable per customer preference High output, depending on required number of mask layers (1 through 5) Position of mask fold is adjustable Controlled by computer, with photoelectric detection device Machine frame constructed of aluminum alloy Machine Components Raw materials rack Welding and processing machine Ear band welding machine Folding, welding and shaping with roll cutter Logo or specification printing Respirator valve and nose bridge covering (uses cotton) available as optional components Raw Materials Mask body Outer layer: nonwoven fabric, weight 20 to 50 gsm Middle layer: meltblown fabric, weight 20 to 50 gsm Inner layer: nonwoven fabric, weight 20 to 50 gsm Package size, all above: 600 mm diameter x 260 mm width, inner diameter 76 mm Ear loop material: round or flat elastic, diameter 3 to 4 mm Nose bridge strip: double sided metal wire coil, width 5 mm Package size: 350 mm diameter x 5 mm width x 0.5 mm thickness Material shaft hole minimum 140 mm Inner sponge of nose bridge: 90 mm length x 8 mm width cotton strip/sponge strip, single row adhesive continuous roll Package diameter maximum 420 mm x 100 mm width Corrugated hole diameter: 76 to 77 mm Power and Air Consumption Pneumatic controls: 7 to 8 x 10.5 Pa Air consumption: 120 liters per minute (7 x 10 Pa) Air feed tube diameter: inner 10 mm, outer 12 mm Air quality: impurity content less than or equal to 5 mg per m³ Air oil content: less than 1 mg Working power: 220 volts, 3-phase, 50 Hz (or as per customer) Rated power: 8 kW Environment: 10 to 35° C
