Oil-absorbent nonwovens are critical to environmental remediation and industrial maintenance worldwide. Standard synthetic polymers do not naturally possess the high capillary drive and selectivity required to capture hydrocarbons while repelling aqueous liquids. High-grade oil-absorbing materials depend primarily on Polypropylene (PP) Meltblown technologies. Thanks to its inherent hydrophobic and oleophilic properties, polypropylene can selectively attract and capture oil and organic solvents while fully repelling water.
The core science lies in the spatial density of the fiber matrix. When producing nonwoven fabrics, maintaining a fiber diameter of 1 to 5 microns is essential for high-performance oil absorption. Micro-pores of this size generate intense capillary force, drawing oil into the fiber web and holding it securely without leakage. The efficiency of this process is measured by the absorption ratio relative to the fabric's own weight—a parameter directly optimized by Pujiang HG Nonwoven Machinery’s latest meltblown and spunbond manufacturing technologies.
High-quality oil-absorbent nonwoven sheets must achieve an oil absorption index ranging from 15 to 25 times their dry weight, depending on the fluid viscosity (ranging from light diesel oil to heavy crude grease).
HG Nonwoven Machinery is a professional manufacturer of spunbond, meltblown, and composite nonwoven fabric machine lines, dedicated to providing high-efficiency and innovative spunbond nonwoven fabric production solutions to the global market. Our company introduced advanced design concepts, specifically our 5th Generation spunbond spinning technology, from overseas, and integrated them with autonomous developments tailored to modern market demands. Consequently, HG nonwoven fabric making machines are characterized by convenient operation, compact footprint, low power consumption, high production efficiency, and low operation costs.
Since 2014, Pujiang HG Nonwoven Machinery has built a reputation as a well-known nonwoven fabric making machine manufacturer. We specialize in manufacturing PP spunbond and meltblown nonwoven fabric making machines with complete, turnkey engineering service. Our machinery focuses on producing high-performance, eco-friendly, and biodegradable spunbonded nonwoven fabrics that meet international standards.
As sustainability regulations tighten globally, the technology roadmap for oil absorbent nonwoven materials is undergoing a major paradigm shift. Pujiang HG Nonwoven Machinery is actively developing the next generation of eco-friendly and biodegradable spunbonded and meltblown nonwoven systems to address these concerns.
Our ongoing collaboration with leading synthetic polymer institutes focuses on producing dynamic hydrophobic barriers. By utilizing inline plasma treatments on our 5th Gen spinning systems, we can modify surface energy directly on the production line, eliminating post-treatment steps and lowering manufacturing costs.
Industrial operations and environmental agencies require targeted, multi-tier solutions to control hydrocarbon pollution. Our nonwoven technologies are engineered to address the specific needs of diverse applications:
Specially designed booms and sweeps that float indefinitely on water. They repel sea water while absorbing fuel oil, gas, and heavy hydrocarbons, even under harsh maritime conditions.
Heavy-duty oil-absorbent floor mats and pads, engineered to resist tearing from foot traffic and machinery. They keep manufacturing floors safe, dry, and compliant with safety regulations.
Ultra-low-linting oil wipes manufactured on our SMS lines. Ideal for removing microscopic hydrocarbon deposits from sensitive optical components and semiconductor tooling.
Operating out of our advanced manufacturing hub in Zhejiang, China, HG Nonwoven Machinery integrates digital control systems with lean manufacturing principles to build robust production lines. Our facility is equipped with precision machinery to ensure tight tolerances and reliable structural assembly across all spunbond and meltblown projects.
By leveraging China's robust industrial ecosystem, we secure premium raw materials and electronic components (such as Siemens PLCs, ABB motors, and high-precision spinnerets) at highly competitive prices. This vertical supply chain integration allows us to offer shorter lead times and reliable spare parts availability to our global clients.
Please consider and select which kind of nonwoven business you want to start. With our deep expertise across diverse sectors like packaging, medical, hygiene, and agriculture, we will guide you with technical support to choose the most suitable line to start your business easily.
Non-woven fabric is essential in the hygiene sector, offering breathability, softness, and excellent fluid management for comfort and protection. It quickly absorbs liquid and keeps it away from the skin, making it ideal for paper diapers, incontinence pads, and feminine hygiene products.
Nonwoven fabrics are extensively used in the medical field and for protection against biological agents. They deliver critical safety properties, such as infection prevention. They are essential for making face masks, surgical gowns, bed sheets, and surgical towels, ensuring effective filtration, protection, and comfort.
Nonwoven fabric is ideal for packaging end-uses due to its lightweight profile and energy-efficient production. It reduces transport volume and supports reuse. Widely used for shopping bags, fruit bags, garment bags, rice bags, pocket springs, and pharmaceutical packaging.
Agriculture Non-Woven Fabrics allow air and water to pass through while providing wind and cold protection. Operating as a physical barrier, they protect crops, vegetables, and seeds from pests. These materials are lightweight, portable, and can be customized with UV blockers.
When sourcing high-performance oil-absorbent nonwovens or their corresponding production machinery, procurement teams must evaluate key technical specifications to ensure quality and compliance:
| Parameters | Standard Values | Impact on Application | Compliance Reference |
|---|---|---|---|
| Grammage Range (GSM) | 150 - 400 g/m² | Determines structural stability and maximum absorption capacity. | ASTM D3776 |
| Oil Absorption Rate | ≥ 18x Dry Weight | Controls the volume of hydrocarbon fluid captured per unit. | ASTM F726-12 |
| Tensile Strength (MD) | ≥ 220 N / 50mm | Ensures the nonwoven does not tear when pulled through heavy spills. | ISO 9073-3 |
| Water Permeability | < 2% Absorption | Ensures hydrophobic performance, allowing the sheet to float on water. | ISO 811 |
Pujiang HG Nonwoven Machinery offers comprehensive support throughout the entire lifecycle of your machinery installation. We don't just supply equipment; we deliver a complete turnkey project engineering solution from A to Z. This includes local market analysis, structural building layout design, polymer raw material sourcing assistance, installation guidance, operator training, and maintenance support.
Our global support team ensures that your production line complies with local environmental regulations and safety certifications (such as CE, OSHA, and ISO standards). With engineers strategically located across key regions, we provide prompt on-site maintenance and fast digital diagnostics to minimize downtime.
HG NONWOVEN
