spunbond nonwoven rolls

Anti-Stick Chrome-Plated Drafting roll for Nonwoven Stretching Machines The chrome-plated drafting roll is a core component of nonwoven stretching equipment, which dominates the flatness, density, thickness and surface quality of finished nonwovens. It performs three key functions: reshaping fiber arrangement through tension stretching, preventing fiber adhesion with smooth chrome coating, and stabilizing web tension to avoid breakage. The roll body is made of high-strength precision steel, finished with thick hard chrome plating to deliver wear resistance, corrosion resistance and low friction. Supported by precision bearings and sturdy brackets, the roll rotates steadily without vibration. Equipped with servo drive and cylinder/screw adjustment units, operators can freely adjust roll gaps and tension to match diverse nonwoven materials. Its low-friction chrome surface eliminates stringing, wrinkles and sticking during production. With reliable long-term operation and flexible parameter adjustment, this roll is widely applied in production lines for medical dressings, masks, wet wipes and disposable bed sheets, ideal for processes requiring high surface smoothness and anti-stick performance. It effectively reduces product defects and boosts overall production efficiency.

Our card-clothing-covered drafting roll acts as an essential core part of multi-roll nonwoven drafting machines, customized for cross-lapped thick fiber webs, needle-punched geotextiles, filter fabrics and heavy nonwoven materials. It substitutes conventional smooth chrome-plated rolls to solve common production troubles including web slippage, uneven stretching and fiber fly, perfectly matching W-type layered drafting structures for accurate drafting and improved fabric quality. The roll core adopts thick seamless steel tube with quenching-tempering heat treatment and strict dynamic balancing, featuring high coaxiality and anti-deformation performance to fit 3000–7000mm wide production lines. Its surface is wrapped with high-density stainless steel nonwoven card clothing with polished, burr-free teeth that avoid fiber damage. The tightly attached card clothing resists peeling and abrasion for long high-speed running. With strong uniform gripping force, the roll eliminates uneven drafting and balances MD & CD fabric strength, supporting 1 to 5.4 times stable drafting. It cuts web breakage and material loss, lowering maintenance costs. It fits 15/21/27-roll drafting machines for geotextiles, automotive interiors and through-air bonded wadding, cooperating with servo drive systems to stabilize web weight and lift production efficiency.

Electromagnetic induction calender rollers have become core processing equipment for booming thermal processing industries including foam plastic, disposable diaper non-woven fabrics and automotive interior materials. This calender roller also fits calendering and lamination workflows for textiles, paper and rubber products, delivering stable, consistent thermal pressing performance. It supports fully customizable dimensions of Φ300–1500mm × L900–4000mm, with a maximum operating temperature of 250°C, adjustable linear speed ranging from 10 to 100m/min, and peak linear pressure up to 200kN/m. The roller surface receives hard-chrome plating followed by mirror or ultra-polished finish, offering high hardness and smooth contact surfaces to avoid scratching soft substrates. Powered by uniform induction heating, the roller ensures even heat distribution across full web width, eliminating weak bonding and uneven calendering defects. It is widely adopted in diaper non-woven production, automotive seat textiles, general woven fabrics, multi-purpose non-woven processing and rubber vulcanization procedures, effectively improving finished material flatness and composite bonding strength while cutting factory reject rates.

The Embossing Calender Roll is a high-precision thermal calender roll designed for spunbond, meltblown, SMS, SMMS, and bicomponent nonwoven production lines. Engineered with advanced internal thermal oil circulation channels, the roller delivers exceptional temperature uniformity across the entire working surface, ensuring consistent embossing quality, reliable fiber bonding, and superior fabric performance. Manufactured from premium alloy steel and subjected to deep quenching heat treatment, our embossing rollers provide outstanding wear resistance, dimensional stability, and long service life even under continuous high-temperature operation. Customized embossing patterns, heating structures, and dimensions are available to meet the requirements of various nonwoven applications.

The Anti-Stick Anvil Roll is a precision-engineered companion roller designed to work opposite the heated embossing roll in spunbond, meltblown, SMS, SMMS, and bicomponent nonwoven production lines. As the smooth pressure roll in the thermal calender system, it provides uniform support and controlled pressure during the thermal bonding process while preventing molten polymer and fiber residues from adhering to the roller surface. Manufactured from high-strength alloy steel with precision grinding and optional chrome plating, ceramic, or fluoropolymer anti-stick coatings, the anvil roll ensures stable fabric quality, reduced downtime, and longer maintenance intervals. High dynamic balance, excellent concentricity, and optimized cooling or heating structures enable reliable operation at high production speeds, making it an essential component for producing high-quality medical, hygiene, filtration, packaging, and industrial nonwoven fabrics.

Also known as water cooling chill roller, this non-condensation cooling roller specializes in fast cooling and shaping of nonwoven fabrics and various web materials, serving as casting rollers and shock cooling rollers on production lines. Equipped with exclusive temperature equalization technology, it rapidly transfers heat from the central working zone to both roller ends, maintaining the entire surface temperature above dew point to eliminate condensation. Fabricated from premium 20#, 45# and alloy steel pipes, the roller adopts spiral or multi-layer Z-shaped flow channels. After strict heat treatment, precision machining and hard chrome plating, it achieves outstanding precision: temperature difference ≤±1℃, thermal deformation ≤0.01mm, and runout within 0.005mm, with surface hardness above HRC65. Three core strengths include ultra-uniform surface temperature, zero dew condensation and high-efficiency heat exchange. It accelerates production speed and cuts defective rates, widely applied for cooling, calendering and compounding of nonwovens, plastic films, paper, leather, metal sheets and decorative materials.