High end technology: “lightweight fire prevention responsibility” for extreme environments
1. Aerospace and aviation field (technological ceiling)
Application areas: spacecraft cabin interior decoration layer, cable harness wrapping, instrument and equipment insulation pad; Civil aviation aircraft seat fabric base, luggage rack lining, engine compartment soundproof cotton.
Core requirements: Ultra lightweight (saving millions of launch costs per 1kg weight loss), low smoke toxicity (preventing suffocation in enclosed spaces), and extreme temperature resistance (-50 ℃~150 ℃).
Invisible value: The spacecraft uses PTFE coated flame-retardant non-woven fabric, which meets NASA’s strict flame retardant standards (oxygen index LOI ≥ 38%) to ensure no burning droplets in the weightless environment of space; The use of flame-retardant non-woven fabric in civil aviation aircraft ensures that the combustion speed of the interior is ≤ 25mm/min, providing passengers with a 90 second escape time (the golden time for aviation fire escape).
2. New energy vehicles (fastest growing track)
Application areas: battery pack partitions/insulation pads, interior seats/ceilings/carpet substrates, wire harness wrapping cloth.
Core requirements: high temperature resistance (able to withstand 800 ℃ high temperature when the battery loses control), halogen-free and low smoke (avoiding hydrogen halide poisoning caused by combustion), waterproof and moisture-proof.
Invisible value: The usage of a single new energy vehicle can reach 12-15kg (three times that of traditional fuel vehicles). Fireproof non-woven fabric serves as a “safety buffer” for the battery pack, which can slow down the speed of heat diffusion and reduce the risk of fire and explosion; The interior material of the car has passed UL94 V0 certification, with a smoke density level of ≤ 50 in case of fire, ensuring passenger respiratory safety.
Daily Livelihood: The ‘Invisible Firewall’ Hidden in the Details of Life
1. Maternal and child products (with the highest safety priority)
Application areas: baby mattress filling layer, baby crib surround, children’s car safety seat lining, plush toy filling material.
Core requirements: non-toxic and odorless (zero formaldehyde, zero heavy metals), flame retardant and non irritating (to avoid baby bite poisoning), soft and breathable (not affecting comfort).
Invisible value: The fireproof non-woven fabric used for baby mattresses is made of plant-based flame retardants (such as starch based), which meet the EU EN 716 flame retardant standard for children’s products. When exposed to fire, it only carbonizes and does not drip, preventing short circuits and fires in the circuit after bedwetting; The lining of the child safety seat has both flame retardant and cushioning functions, providing dual protection for children in case of fire.
2. Home and daily necessities (with the widest penetration rate)
Application areas: fire-resistant interlayer of sofas/mattresses/curtains, carpet backing, insulation cloth inside air conditioners/refrigerators, and protective covers for electric heaters.
Core requirements: Does not affect the appearance and feel, is washable (for repeated cleaning of household items), and has low smoke toxicity (for indoor enclosed spaces).
Invisible value: The fireproof non-woven fabric interlayer of the sofa mattress forms a carbonized layer to block flames when exposed to fire, avoiding “explosion” (ordinary sofas can spread throughout the house within 30 seconds without protection); The flame-retardant non-woven fabric used for curtains has passed GB 8624-2023 B1 level, which can slow down the combustion rate in case of fire, buy time for escape, and does not affect the drape and breathability in daily use.
3. Medical and health care (special environmental protection)
Application areas: medical bed sheets/duvet covers, surgical gown interlayers, medical equipment packaging fabrics, ICU ward partition curtains.
Core requirements: flame retardant+antibacterial (risk of cross infection in medical environments), low dust (to avoid contaminating surgical environments), and resistant to disinfection (high temperature/chemical disinfection does not fail).
Invisible value: The operating room partition curtain is made of fire-resistant non-woven fabric, which not only blocks the spread of flames, but also filters bacteria (with an antibacterial rate of ≥ 99%), avoiding the spread of bacteria during a fire; Medical equipment packaging cloth has both flame retardant and waterproof functions, protecting precision instruments from damage during disinfection and transportation.
Industry and Infrastructure: The ‘Safety Cornerstone’ in the Industrial Chain
1. Electronic and electrical (equipment stability protection)
Application areas: 5G base station cable wrapping, internal insulation layer of charging piles, lining of household appliances (microwave ovens/ovens), lithium battery packaging cloth.
Core requirements: high temperature resistance (electronic device heating), good insulation, flame retardant and non-conductive.
Invisible value: Fireproof non-woven fabric for 5G base stations can withstand high temperatures of up to 120 ℃, avoiding cable overload and fire; The insulation cloth inside the charging station has both flame retardant and leak proof functions, reducing the safety risks of outdoor charging.
2. Building infrastructure (public safety protection)
Application areas: Building insulation layer (exterior wall/roof), cable tray sealing material, elevator shaft soundproof and flame-retardant cloth, steel structure fireproof coating.
Core requirements: high temperature resistance (building fire temperature can reach 1000 ℃), high flame retardant rating (B1 level or above), sound insulation and thermal insulation.
Invisible value: Fireproof non-woven fabric is used as a “fireproof isolation zone” for external wall insulation to prevent the spread of fire along the external wall (80% of building fires are ignited by external wall insulation materials); The sealing material of cable tray expands when exposed to fire, seals the gaps, and prevents smoke and flames from spreading through the cable well.
Public safety and special scenarios (emergency protective barriers)
1. Transportation and Public Space
Application areas: subway/high-speed rail seat fabrics, interior panels of train carriages, curtains/carpets for stations/shopping malls/cinemas, airport terminal partitions.
Core requirements: Low smoke toxicity (in densely populated areas), fast flame retardant speed (difficult to escape in public spaces), wear-resistant and easy to clean.
Invisible value: The fireproof non-woven fabric used for subway seats meets the EN 45545-2 railway flame retardant standard, with a smoke density of ≤ 100 and toxic gas (CO, NOx) concentrations below the safety threshold during a fire, avoiding personnel poisoning; The fire-resistant non-woven fabric used for mall curtains will automatically shrink when exposed to fire, without dripping or igniting the items below.
2. Emergency and protective equipment
Application areas: Fire extinguishing blanket, emergency escape mask lining, forest fireproof suit interlayer, industrial protective suit.
Core requirements: high temperature resistance (direct contact with flames), flame retardancy and durability (repeated use without failure), breathability and comfort (without affecting movement).
Invisible value: Home fire blankets are made of glass fiber based fire-resistant non-woven fabric, which can withstand high temperatures of up to 1000 ℃ and quickly isolate oxygen when covering a fire source; The lining of the emergency escape mask has both flame retardant and filtering functions, blocking smoke and toxic gases, and extending the escape time.
Dongguan Liansheng Non woven Technology Co., Ltd. was established in May 2020. It is a large-scale non-woven fabric production enterprise integrating research and development, production, and sales. It can produce various colors of PP spunbond non-woven fabrics with a width of less than 3.2 meters from 9 grams to 300 grams.
Post time: Dec-18-2025