pp nonwoven fabric

                              The difference between spunbonded nonwoven and pp nonwoven Spunbonded nonwovens and PP nonwovens are two different nonwovens production processes and products. They have significant differences in production processes, performance characteristics, application fields, etc. The characteristics of these two nonwovens and the differences between them will be described in detail below. 1. Spunbonded nonwoven fabrics Spunbonded nonwoven fabric is a non-woven fabric produced using a spunbond process. Spunbond is a process in which polymers are made into fibers directly through melt spinning techniques, and then these fibers are bonded together through thermal bonding or chemical bonding methods to form a nonwoven fabric. Spunbonded nonwoven fabrics have the following characteristics: 1. Production process: Adopt melt spinning technology, continuous production, high efficiency. 2. Fiber structure: The fiber is thick and has a network structure with good strength and toughness. 3. Physical properties: High strength and tensile properties, wear resistance and tear resistance. 4. Purpose: Widely used in packaging, disposable supplies, building materials and other fields. 2. PP non-woven fabrics PP nonwoven fabric is a kind of nonwoven fabric made from polypropylene (PP) as raw material and using nonwoven process. PP non-woven fabrics have the following characteristics: 1. Raw materials: Mainly use polypropylene, an environmentally friendly, non-toxic and odorless material. 2. Production process: Polypropylene fibers are bonded together through a hot pressing or hot rolling process. 3. Fiber structure: The fiber is fine and the structure is even. 4. Physical properties: High softness, breathability and moisture absorption. 5. Purpose: Widely used in disposable hygiene products, medical hygiene, home decoration and other fields. 3. The difference between spunbonded nonwoven fabrics and PP nonwoven fabrics 1. Production process: Spunbonded non-woven fabrics use melt spinning technology, while PP non-woven fabrics are produced through hot pressing or hot rolling processes. 2. Raw materials: Spunbonded non-woven fabrics have many types of raw materials, such as polyethylene, polypropylene, etc., while PP non-woven fabrics mainly use polypropylene. 3. Fiber structure: The fibers of spunbonded non-woven fabrics are thicker and have a network structure, while the fibers of PP non-woven fabrics are delicate and have a uniform structure. 4. Performance characteristics: Spunbonded non-woven fabrics have high strength and tensile properties, wear resistance and tear resistance;PP non-woven fabrics have high softness, breathability and moisture absorption. 5. Application fields: Spunbonded non-woven fabrics are widely used in packaging, disposable supplies, building materials and other fields;PP non-woven fabrics are mainly used in disposable hygiene products, medical hygiene, home decoration and other fields. IV. Conclusion To sum up, there are obvious differences between spunbonded nonwovens and PP nonwovens in terms of production processes, raw materials, fiber structure, performance characteristics and application fields. Which nonwoven product to choose should be decided based on specific needs and application scenarios. For example, for areas that require higher strength and wear resistance, such as packaging materials, spunbonded nonwovens may be more suitable; while for areas that require softness, breathability and moisture absorption, such as disposable hygiene products, PP nonwovens may be more suitable. Fuzhou Henghua New Materials Co., Ltd. focuses on producing pp non-woven fabrics and other series products.

    Navigating the technical specifications of polypropylene spunbond nonwoven fabric can be daunting. With terms like GSM, tensile strength, and elongation, it's easy to feel overwhelmed. But fear not! As a trusted polypropylene spunbond nonwoven manufacturer, Henghua Nonwoven is here to demystify the process and empower you to select the perfect material for your application. The most common mistake is choosing a fabric based on price or a single property alone. A holistic view of specifications is key to performance and cost-effectiveness.   1. The Foundation: Understanding Fabric Weight (GSM) What it is: GSM stands for Grams per Square Meter. It is the single most important parameter, indicating the mass (and generally, the density) of the fabric.   Why it matters: GSM directly correlates with: Durability: Higher GSM typically means a thicker, stronger, and more durable fabric. Opacity: A higher GSM fabric is less see-through. Cost: Since you pay by weight, a higher GSM usually means a higher cost per square meter.   Quick Guide: Low GSM (10-30 gsm): Ultra-lightweight. Ideal for disposable medical face mask, bouffant cap and lightweight hygiene covers. Medium GSM (40-80 gsm): The workhorse range. Perfect for shopping bags, agricultural crop covers, furniture backing, and certain geotextile applications. High GSM (90-200+ gsm): Heavy-duty. Used for robust geotextiles, industrial packaging, durable totes, and carpet backing.   2. Matching Strength to Stress: Tensile and Tear Strength What it is: Tensile strength measures the force required to pull the fabric apart. Tear strength measures resistance to ripping once a tear has started. Why it matters: If your fabric will be under tension (like in a heavy grocery bag) or exposed to punctures (like in a geotextile under gravel), strength is paramount. Ask yourself: "Will my product be stretched, pulled, or bear a load?" If yes, prioritize tensile strength. Ask yourself: "Is it likely to get snagged or punctured?" If yes, prioritize tear strength.   3. Considering the Environment: UV Resistance and Additives UV Resistance: Standard polypropylene degrades in direct sunlight. For outdoor applications (agriculture, geotextiles), you must specify UV-stabilized fabric to ensure a long service life. Additives: Fabrics can be customized with additives for: Fire Retardancy: For applications requiring enhanced fire safety. Antistatic Properties: For protecting sensitive electronic components during packaging or manufacturing.   Your Step-by-Step Selection Checklist: To make the process easy, walk through these questions with your team or your supplier: Primary Function: What is the fabric's main job? (e.g., bags, cover, reinforcement, wrapping). End-Use Environment: Will it be used indoors, outdoors, in contact with chemicals, or in a sterile setting? Required Lifespan: Is it for a single-use disposable product or a long-term (e.g., 5-year) project? Physical Stress: What kind of strength is needed? (Tensile, tear, puncture). Regulatory Compliance: Are there specific industry standards it must meet? (e.g., medical, food contact). Conclusion: Partner with Experts for the Perfect Fit While this guide provides a solid foundation, the best way to ensure success is to collaborate with an experienced manufacturer. At Henghua Nonwoven we don't just take orders—we provide solutions. Our technical experts can guide you from the concept stage to material selection, ensuring you get a fabric that performs perfectly without paying for unnecessary specifications. Don't leave your project to chance. Contact us for a free consultation and let us help you select the ideal spunbond nonwoven fabric. We also provide fabric sample sheets so you can test and feel the quality for yourself.

As an industrial basic material, PP spunbonded nonwovens (spunbonded nonwovens made of polypropylene) have been widely used in the field of daily necessities. Its development and evolution are mainly reflected in the advancement of process technology, the expansion of application fields and industrial policies. Promote three aspects.   Process technology development The spunbond method originated in the 1950s and was simultaneously developed by DuPont Company of the United States and Freudenberg Company of Germany. It achieved industrial production in the late 1960s. The method forms a filament network structure through melt spinning, omitting the fiber processing process of traditional textiles, and has the advantages of high production efficiency and low cost. Globally, melt spinning (including spunbond) production accounts for 40%-50%, and the market share in North America reached 54% in 1998.‌   1.Evolution of application areas Industrial field Daily consumption field‌   Industrial policy promotion In recent years, the China government has introduced a number of policies to support the upgrading of the nonwoven industry:   The 2022 "Guiding Opinions on High-Quality Development of the Industrial Textile Industry" proposes that by 2025, the numerical control rate of key processes in the industry will reach 70%, and 3-5 global leading companies will be cultivated.‌ The policy focuses on promoting technological innovation and high-end transformation, such as encouraging companies to develop technologies such as bicomponent fibers and smart production lines to enhance the added value of products.‌ 2 The current global nonwoven market presents a pattern in which three major technical paths coexist:   Spunbonded method Melt-blowing method Wet/dry