It is similar to filament yarn production. From the chips storage, the polymer is vacuum-fed to a dosing station on top of the extruder. Inside the extruder, it becomes melted and homogenized. Passing a filter system and a spin pump, the melt is fed into the spin beam or spinnerets, which form a curtain of filaments. The filaments are cooled by means of a stream of air in a blowing area, drawn by aerodynamic forces and then transported to the downstream discharge channel. For nonwovens, instead of a further stretching process for filament yarns, the filaments are swirled around and then deposited on the wire mesh belt as a random nonwoven. This web is transferred to a bonding calender that uses heat and pressure to set such physical properties as tensile strength and elongation of the final product. After cooling, the material can be wound.

Quick details:

Polyester spunbond non woven materials: Produced with virgin or recycled polyester chip through processes of melt spinning, high-speed traction and cooling crystalization. It is characterized by high tenacity, high temperature resistance (above 180℃), anti-aging, good stability and breathability.

Specs:

15 - 300gsm; split and cut randomly within 3,400 mm; temperature resistance: 180-250℃

PET Spunbond nonwoven fabric advantages,

High strength,

good temperature resistance (280 °C environment in long-term use),

anti-aging,

anti-UV,

high elongation, stability and good ventilation,

corrosion resistance,

Non-toxic.

Our Services:

• Your inquiry related to our products or prices will be replied within 24 hours.
• Prompt Response to Customers: Your satisfaction is the goal we pursue.
• OEM & ODM, any your customized products we can help you to design and put into production.
• Protection of your sales area, idea of design and all you private information.
• Quick delivery: Our company provides just-in-time delivery.

Why choose Hendar :
1. “ Quality is our culture.” We have 7 professional production lines for nonwoven farbic, laminated fabric, printing fabric, tabel cloth and so on.

2. “ With us your money safe.” Full refund in case of bad quality or delay delivery.

3. “Time is gold.” For you and for us. We have professional team work who can making nice quality in short time.