The Suck-back Fiber Spray Gun for Non-woven revolutionizes non-woven material bonding with its unique anti-drip technology, addressing the common issue of adhesive waste in disposable product manufacturing.
Unlike conventional spray guns that continue dispensing after trigger release, this system features an instant suck-back mechanism that stops adhesive flow immediately, reducing material waste by 30%. Its lightweight design (450g) minimizes operator fatigue during extended production runs, while the 0.3mm precision nozzle delivers uniform fiber spray patterns critical for non-woven integrity . The gun operates at 40-120°C, making it compatible with various hot melts and pressure-sensitive adhesives used in hygiene and filtration products.
A spring-loaded valve mechanism creates instant negative pressure when releasing the trigger, retracting residual adhesive into the nozzle to prevent stringing and drips on non-woven substrates.
Adjustable air pressure (2-6 bar) allows switching between 10-50mm spray widths, from narrow lines for edge bonding to wide coverage for full-surface lamination without changing nozzles.
A ceramic-coated nozzle and PTFE seals withstand continuous operation at 120°C, preventing adhesive buildup and ensuring consistent performance during 8-hour production shifts.
Perfect for bonding non-woven layers in diapers, sanitary napkins, and wet wipes, providing precise adhesive placement that maintains product breathability.
Ideal for manufacturing air and water filters, creating uniform adhesive bonds between non-woven layers without blocking pore structures.
Used in surgical gown and mask production, delivering sterile, consistent bonds that meet medical-grade standards for strength and biocompatibility.
How to adjust for different non-woven thicknesses?
For lightweight non-wovens (15-30gsm), use 2-3 bar pressure and 10-20mm spray width. For heavyweight materials (30-100gsm), increase to 4-6 bar and 30-50mm width.
What causes uneven spray patterns?
Check for clogged nozzle openings using the included cleaning needle and ensure the air compressor delivers dry, oil-free air (use in-line moisture separator if necessary).
How to maintain the suck-back mechanism?
Lubricate the valve assembly weekly with food-grade silicone grease and perform a full disassembly cleaning every 50 hours of operation to prevent adhesive buildup in the suck-back chamber .
Unlike conventional spray guns that continue dispensing after trigger release, this system features an instant suck-back mechanism that stops adhesive flow immediately, reducing material waste by 30%. Its lightweight design (450g) minimizes operator fatigue during extended production runs, while the 0.3mm precision nozzle delivers uniform fiber spray patterns critical for non-woven integrity . The gun operates at 40-120°C, making it compatible with various hot melts and pressure-sensitive adhesives used in hygiene and filtration products.
A spring-loaded valve mechanism creates instant negative pressure when releasing the trigger, retracting residual adhesive into the nozzle to prevent stringing and drips on non-woven substrates.
Adjustable air pressure (2-6 bar) allows switching between 10-50mm spray widths, from narrow lines for edge bonding to wide coverage for full-surface lamination without changing nozzles.
A ceramic-coated nozzle and PTFE seals withstand continuous operation at 120°C, preventing adhesive buildup and ensuring consistent performance during 8-hour production shifts.
Perfect for bonding non-woven layers in diapers, sanitary napkins, and wet wipes, providing precise adhesive placement that maintains product breathability.
Ideal for manufacturing air and water filters, creating uniform adhesive bonds between non-woven layers without blocking pore structures.
Used in surgical gown and mask production, delivering sterile, consistent bonds that meet medical-grade standards for strength and biocompatibility.
How to adjust for different non-woven thicknesses?
For lightweight non-wovens (15-30gsm), use 2-3 bar pressure and 10-20mm spray width. For heavyweight materials (30-100gsm), increase to 4-6 bar and 30-50mm width.
What causes uneven spray patterns?
Check for clogged nozzle openings using the included cleaning needle and ensure the air compressor delivers dry, oil-free air (use in-line moisture separator if necessary).
How to maintain the suck-back mechanism?
Lubricate the valve assembly weekly with food-grade silicone grease and perform a full disassembly cleaning every 50 hours of operation to prevent adhesive buildup in the suck-back chamber .
