Spunlace vs Spunbond Nonwoven Fabric: Strength, Softness and Applications

Choosing between spunlace and spunbond nonwoven fabric is not simply a question of which material is stronger or cheaper. This guide compares their manufacturing processes, mechanical performance, softness, absorbency, cost factors, and applications to help manufacturers and purchasing teams select the right material for their products.

1. Introduction: Spunlace vs Spunbond at a Glance

Spunlace and spunbond are two widely used nonwoven fabric technologies, but they are designed around different manufacturing principles and often serve different market needs.

Spunlace nonwoven fabric is produced by mechanically entangling fibers with high-pressure water jets. It is frequently selected for its soft hand feel, drape, and potential for high absorbency, especially when made with viscose or other absorbent fibers.

Spunbond nonwoven fabric is generally produced by extruding thermoplastic polymer into continuous filaments, laying the filaments into a web, and bonding the web. Polypropylene (PP) is a common raw material. Spunbond fabrics are widely used in shopping bags, packaging, agriculture, hygiene products, and many other applications where a combination of strength, weight, and cost matters.

When comparing spunlace vs spunbond, buyers should look beyond the fabric names. Fiber composition, basis weight, web structure, bonding conditions, finishing, and quality consistency all influence the final performance.

A lightweight spunbond fabric may be suitable for a reusable shopping bag, while a viscose-rich spunlace material may be better suited to a soft cleansing wipe. Neither material is automatically better for every application.

Quick Comparison

These are general tendencies, not guaranteed properties. A buyer should compare actual specifications and test results for the intended application.

2. What Is Spunlace Nonwoven Fabric?

Spunlace nonwoven fabric, also called hydroentangled nonwoven fabric, is produced by entangling fibers using high-pressure water jets.

The process usually begins with the preparation of a fiber web. Depending on the production line, fibers may be opened, blended, carded, or formed into a web using other suitable techniques. The web then passes through hydroentanglement equipment, where water jets rearrange and entangle fibers to create a coherent fabric.

After entanglement, the material may undergo dewatering, drying, finishing, inspection, and winding.

Unlike conventional PP spunbond, spunlace production does not depend on forming the web from continuously extruded polymer filaments as its defining web-forming method. Instead, it uses a web of fibers that are mechanically entangled.

Key Characteristics of Spunlace

Softness and drape: Spunlace can provide a flexible, cloth-like feel, making it attractive for wipes and products used on skin.

Absorbency: Viscose, cotton, and other suitable fibers can provide good liquid absorption. Polyester-rich spunlace generally behaves differently from viscose-rich material.

Versatile fiber selection: Spunlace can be made from different fiber types and blends, allowing manufacturers to balance softness, absorption, strength, and cost.

Application-specific performance: Fabric weight, fiber blend, entanglement, finishing, and web uniformity determine whether a particular construction suits a given product.

Typical Spunlace Applications

• Wet wipes and dry wipes.

• Baby wipes and personal-care wipes.

• Facial cleansing and makeup-removal wipes.

• Household and industrial cleaning cloths.

• Disposable towels.

• Selected cosmetic and healthcare-related products.

• Specialty materials requiring particular surface or liquid-handling properties.

For these applications, the appropriate specification may include GSM, fiber composition, wet and dry tensile strength, absorbency, thickness, softness, and linting.

3. What Is Spunbond Nonwoven Fabric?

Spunbond nonwoven fabric is generally made by extruding a thermoplastic polymer through spinnerets to form continuous filaments. These filaments are drawn, laid into a web, and bonded to provide the fabric with integrity.

Polypropylene is one of the most common polymers used for spunbond fabric. Polyester and other polymers can also be used in suitable spunbond processes.

In conventional PP spunbond production, the web is commonly bonded using heat and pressure through a calendering system. Other bonding configurations are possible depending on the polymer and product design.

Because the fibers are formed as continuous filaments rather than supplied as conventional staple fibers, spunbond fabric has a different structural basis from many spunlace constructions.

Key Characteristics of Spunbond

Efficient production: Spunbond technology is widely used for large-volume manufacturing of lightweight nonwoven fabrics.

Useful strength-to-weight performance: Properly designed spunbond materials can provide good tensile performance at relatively low basis weights.

Cost-effective construction: PP spunbond is often economically attractive for applications that require substantial material volume and controlled cost.

Low intrinsic water absorption in untreated PP: Polypropylene does not readily absorb water into the polymer itself. Surface wetting can be modified, but absorbency should not be assumed from the spunbond label alone.

Broad customization options: GSM, color, width, surface pattern, additives, and finishing may be adjusted according to the production process and intended application.

Typical Spunbond Applications

• Reusable and promotional shopping bags.

• Gift bags and packaging.

• Agricultural crop covers and plant-protection materials.

• Furniture and mattress-related layers.

• Hygiene product layers.

• Geotextile and selected filtration applications.

• Protective covers and industrial applications.

• Laminated or coated composite products.

The suitability of spunbond fabric depends on its polymer, construction, mechanical properties, and any additional treatment or lamination.

4. Spunlace and Spunbond Difference: How Are They Manufactured?

The most fundamental difference between spunlace and spunbond is how the web is created and consolidated.

Spunlace Manufacturing Process

A typical spunlace process includes:

1. Fiber preparation: Fibers are opened, blended, and prepared according to the desired composition.

2. Web formation: Fibers are formed into a web, often using carding or another suitable web-forming method.

3. Hydroentanglement: High-pressure water jets entangle the fibers to create a coherent structure.

4. Water removal: Excess water is removed from the web.

5. Drying and finishing: The material is dried and may receive appropriate finishing treatments.

6. Inspection and winding: The finished fabric is checked against its specification and wound into rolls.

The hydroentanglement stage is central to spunlace technology. The degree and uniformity of entanglement influence the finished material's mechanical properties and surface characteristics.

Spunbond Manufacturing Process

A typical spunbond process includes:

1. Polymer melting: Polymer resin is melted and prepared for extrusion.

2. Filament formation: The molten polymer passes through spinnerets to form continuous filaments.

3. Filament drawing: The filaments are drawn to develop the required dimensions and properties.

4. Web formation: The filaments are deposited into a continuous web.

5. Bonding: The web is bonded, commonly through thermal calendering for conventional PP spunbond.

6. Finishing and winding: The material may receive treatments before inspection and winding.

The polymer and filament structure, drawing conditions, web formation, and bonding process all affect the finished fabric.

Manufacturing Comparison

These process differences help explain why spunlace and spunbond often have different textures and application profiles.

5. Spunlace vs Spunbond: Which Is Stronger?

There is no universal answer. Strength depends on the particular fabric construction and the test method used.

Spunbond fabrics made from continuous filaments can provide useful tensile strength and dimensional stability at low basis weights. This makes many PP spunbond constructions suitable for bags, covers, packaging, and other products that need to withstand pulling or handling.

Spunlace fabrics can also provide substantial mechanical strength. Their performance depends on the fiber blend, fiber properties, web structure, degree of entanglement, and basis weight.

A comparison is meaningful only when the samples are tested under comparable conditions.

5.1 Tensile Strength

Tensile strength describes a material's resistance to breaking under a pulling force.

When evaluating tensile performance, buyers should check:

• Machine direction (MD) strength.

• Cross direction (CD) strength.

• Basis weight and tolerance.

• Specimen dimensions.

• Test method and reporting units.

• Whether the material is tested dry or wet.

Spunbond is often chosen for bag and packaging applications because many constructions offer a useful balance of tensile performance and material cost. Spunlace may be selected when strength must be combined with softness, absorbency, or a particular surface feel.

However, the fabric type alone does not determine the result. A heavier spunlace may outperform a lighter spunbond in one test, while a well-designed spunbond may outperform a particular spunlace construction in another.

5.2 Wet Strength

Wet strength is especially important for materials used in wet wipes and cleaning cloths.

Spunlace made with suitable fiber blends can be designed to maintain useful integrity during wet handling. The actual result depends on the fiber type, structure, and exposure conditions.

Untreated PP spunbond does not readily absorb water into the polymer, but this does not automatically make it the best material for every wet application. Its surface wetting behavior, bonding structure, flexibility, and intended function still matter.

For a wet wipe, a buyer should not use dry tensile strength alone to determine suitability. Wet tensile and, where necessary, wet tear testing should be performed using an agreed method.

5.3 Tear Resistance

Tensile strength and tear resistance measure different failure behaviors.

A bag material may need to resist tearing when loaded or pulled at its handles. A wipe may need to resist tearing when it catches on a rough edge or is pulled from a package.

A fabric with high tensile strength can still have limited tear resistance in a particular configuration. Where tearing is a known risk, test tear performance directly rather than inferring it from tensile results.

Strength Comparison Summary

6. Spunlace vs Spunbond: Which Is Softer?

Spunlace is often associated with a soft, cloth-like feel, especially when it contains viscose or other suitable fibers. It is therefore widely used for personal-care wipes, facial wipes, and cleaning materials where tactile comfort matters.

Spunbond can also be engineered for a softer feel, but conventional PP spunbond often has a different hand feel from absorbent spunlace. The result depends on filament fineness, bonding pattern, basis weight, finishing, and other construction details.

Factors That Affect Softness

Fiber type: Different fibers have different surface characteristics, flexibility, and moisture behavior.

Fiber or filament fineness: Finer elements may contribute to a softer surface, depending on the structure.

Bonding or entanglement: The way fibers or filaments are joined affects flexibility, drape, and surface texture.

GSM and thickness: Basis weight and thickness influence the perceived body of the material, but neither alone determines softness.

Finishing: Suitable finishing treatments can change hand feel and surface behavior.

Surface pattern: Embossing, bonding patterns, and other surface features may affect tactile perception.

Softness Comparison by Application

For products used directly on skin, buyers should assess the finished product rather than relying on a supplier's description of the fabric as “soft.”

7. Spunlace vs Spunbond: Which Absorbs More Water?

Absorbency is one of the most important differences between many common spunlace and spunbond constructions.

Spunlace made with viscose, cotton, or suitable absorbent blends can provide good liquid absorption. In contrast, untreated PP spunbond generally has low intrinsic water absorption because polypropylene is hydrophobic.

However, surface wetting and liquid absorption are not the same thing. A treatment can help liquid spread over a fabric surface without making the polymer itself highly absorbent.

Absorbency Depends on More Than Fabric Type

Important factors include:

• Fiber composition.

• Hydrophilic or hydrophobic finishing.

• Basis weight and thickness.

• Porosity and web structure.

• Liquid type and surface tension.

• Test method and conditioning procedure.

For a wet wipe, the material needs to absorb or retain the intended formulation and maintain adequate mechanical integrity. For a shopping bag, high water absorption may not be desirable.

Absorbency Comparison

If absorbency is a critical requirement, request test data such as absorption capacity, absorption time, or liquid retention, with the test method clearly specified.

8. Spunlace vs Spunbond: Which Is More Cost-Effective?

Spunbond is often cost-effective for high-volume applications because PP spunbond production is widely used for continuous, large-scale manufacturing. Its suitability for lightweight bags, packaging, and covers can make it economically attractive.

Spunlace may have a higher material cost in some comparisons, particularly when it uses more expensive fibers or requires processing and finishing associated with absorbent products. However, the price difference is not fixed.

The cost of either fabric depends on raw-material prices, GSM, width, color, finishing, order quantity, production efficiency, packaging, and shipping.

Why Price per Kilogram Is Not Enough

A buyer should compare the cost of the amount of fabric needed to manufacture the finished product, not just the quotation per kilogram.

For example, two fabrics with different GSM values may produce different numbers of bags or wipes per kilogram. Differences in converting waste, strength, and finished-product quality may also influence total cost.

A more complete comparison includes:

1. Price per kilogram or another agreed purchasing unit.

2. GSM and dimensional tolerances.

3. Yield per kilogram or per roll.

4. Production scrap and rejection rates.

5. Converting speed and machine compatibility.

6. Required finishing or lamination.

7. Packaging, freight, and other delivered-cost components.

8. Product failure and complaint risks.

A lower fabric price does not necessarily mean a lower cost per finished unit.

Cost Comparison by Application

These are starting points for evaluation, not universal purchasing rules.

9. Spunlace vs Spunbond: Application-by-Application Selection

The right choice becomes clearer when the intended product and its performance requirements are defined.

9.1 Shopping Bags and Reusable Bags

PP spunbond is widely used for nonwoven shopping bags, promotional bags, and gift bags.

It can offer a useful combination of lightweight construction, tensile performance, printability, and production cost. The finished bag's strength also depends on the pattern, bag dimensions, handle construction, stitching or welding, and load distribution.

Spunlace is not normally the first choice for standard low-cost PP-style shopping bags, but it may be considered for specialty products where its surface feel or fiber composition serves a specific purpose.

Buyer recommendation: Start by evaluating PP spunbond, then test the finished bag under the actual load and handling conditions.

9.2 Wet Wipes and Baby Wipes

Spunlace is commonly considered for wet wipes because suitable constructions can combine softness, absorbency, and adequate wet integrity.

The selected material should match the lotion formulation, wipe size, folding method, package design, and intended user experience.

Conventional PP spunbond is not a direct substitute for an absorbent spunlace wipe without evaluating the differences in wetting, liquid retention, and finished-product performance.

Buyer recommendation: Specify fiber composition, GSM, absorbency, wet tensile strength, softness, and relevant linting requirements.

9.3 Facial and Cosmetic Wipes

Facial wipes often require a soft surface, controlled liquid absorption, and low levels of unwanted fiber shedding.

Spunlace can be suitable where these characteristics are required. However, not every spunlace construction has the same softness or linting behavior.

Buyer recommendation: Evaluate surface feel, wet and dry integrity, absorbency, and the intended cosmetic formulation.

9.4 Agricultural Covers

Spunbond nonwoven fabric is commonly used for crop covers and other agricultural materials where lightweight coverage, permeability, and cost matter.

The appropriate material depends on crop type, local weather, expected service life, UV exposure, airflow, and water-management requirements.

Spunlace may be considered for specialty agricultural applications, but it is not automatically the economical or technically appropriate option for large-area crop coverage.

Buyer recommendation: Focus on basis weight, permeability, strength, UV-related performance, and expected field life.

9.5 Hygiene Products

Hygiene products can use several nonwoven technologies within the same finished product.

For example, different layers may be selected for fluid acquisition, distribution, softness, barrier performance, or structural support. A product may use spunbond, spunlace, meltblown, or a composite structure depending on the design.

Buyer recommendation: Identify the function of the specific layer before selecting the fabric technology. Do not compare two fabrics as direct substitutes if they perform different jobs in the finished product.

9.6 Industrial Cleaning Wipes

Industrial wipes need to be selected according to the contaminants and surfaces involved.

Some applications prioritize absorbency, others prioritize low linting, solvent compatibility, or resistance to repeated wiping. Either material may be suitable in particular constructions, but the actual liquid and use conditions should guide the decision.

Buyer recommendation: Define the cleaning task, required wet strength, linting limits, and chemical compatibility before approving a material.

10. Can Spunlace and Spunbond Be Used Together?

Yes. Different nonwoven technologies can be combined in a multilayer or composite product when each material contributes a specific function.

For example, a product designer may combine materials to achieve a balance of softness, strength, liquid handling, filtration, or barrier properties. Lamination and other converting processes can also combine nonwoven fabric with films or additional layers.

However, the two fabrics are not automatically interchangeable simply because they are both nonwovens.

When combining materials, manufacturers should consider:

• Compatibility between layers.

• Bonding method and bond strength.

• Total basis weight and thickness.

• Flexibility and drape.

• Liquid movement through the composite.

• Whether lamination changes breathability.

• Performance after folding, stretching, or wetting.

• Cost and production efficiency.

The composite should be tested as a finished structure. Individual layer properties alone cannot guarantee the performance of the final product.

11. How to Choose Between Spunlace and Spunbond: A Practical Checklist

Use the following questions before requesting quotations or approving samples.

Step 1: Define the Product

Is the material for shopping bags, wet wipes, cosmetic pads, agricultural covers, packaging, or industrial cleaning?

The application determines which properties matter most.

Step 2: Identify the Main Performance Requirement

Choose the properties that are essential rather than asking for every possible feature.

Examples include:

• Tensile and tear strength.

• Wet integrity.

• Absorbency and liquid retention.

• Softness and drape.

• Low linting.

• Permeability.

• UV-related durability.

• Printability or lamination compatibility.

Step 3: Select a Suitable Material Construction

For a typical PP shopping bag, spunbond is a logical starting point. For an absorbent wipe requiring softness, suitable spunlace constructions are worth evaluating.

These are starting recommendations. Specialty applications may require other constructions or combinations of materials.

Step 4: Define GSM and Dimensions

Specify the required basis weight, width, roll diameter if relevant, and tolerances. If the finished product has strict dimensional requirements, include them in the specification.

Step 5: Request Comparable Test Results

Ask suppliers to identify the test method, specimen direction, conditioning, and units.

For wet applications, specify the test liquid and exposure conditions. For bags, consider finished-product tests such as load and handle performance.

Step 6: Test Samples Under Real Conditions

Laboratory data should be complemented by converting trials or finished-product testing where practical.

Check whether the material runs smoothly on production equipment and whether the final product meets the actual user requirements.

Step 7: Compare Total Cost and Supply Consistency

Evaluate the cost per finished unit, quality variation, delivery schedule, packaging, and supplier's ability to maintain the agreed specification over repeat orders.

12. Common Mistakes When Comparing Spunlace and Spunbond

Mistake 1: Assuming Spunlace Is Always Stronger

Spunlace can provide good strength, but performance varies by construction. Some spunbond fabrics may have higher tensile strength at a given basis weight, while other comparisons may favor spunlace.

Better approach: Compare measured values using the same method and relevant directions.

Mistake 2: Assuming Spunbond Is Always Rough

Spunbond often has a different hand feel from spunlace, but softness depends on polymer, filament fineness, bonding pattern, basis weight, and finishing.

Better approach: Evaluate physical samples and, where relevant, use an agreed softness or handle assessment.

Mistake 3: Treating All Spunlace as Highly Absorbent

Spunlace can use different fiber compositions. A polyester-rich spunlace construction may behave differently from a viscose-rich one.

Better approach: Confirm fiber composition and request absorbency data.

Mistake 4: Choosing by GSM Alone

Two fabrics with the same GSM can have different tensile strength, thickness, softness, and permeability.

Better approach: Treat GSM as one specification item, not a complete performance indicator.

Mistake 5: Comparing Different Test Methods

Strength values can be misleading when test methods, specimen dimensions, directions, or conditioning differ.

Better approach: Use the same agreed test method and clearly define the testing conditions.

Mistake 6: Choosing the Cheapest Material Without Calculating Yield

A lower price per kilogram may be offset by higher scrap, poor converting performance, or product failures.

Better approach: Compare cost per usable finished product and include relevant quality risks.

13. Frequently Asked Questions

Q1. What is the main difference between spunlace and spunbond nonwoven fabric?

Spunlace fabric is made by entangling fibers with high-pressure water jets. Spunbond fabric is generally made by extruding continuous polymer filaments, forming a web, and bonding it. Their different structures influence softness, absorbency, mechanical performance, and typical applications.

Q2. Is spunlace stronger than spunbond?

Not universally. Spunbond often provides useful tensile strength at low basis weights, while spunlace can combine strength with softness and absorbency. The result depends on fiber composition, GSM, web structure, processing, and test method.

Q3. Which is softer, spunlace or spunbond?

Spunlace is often chosen for a soft, cloth-like feel, especially in suitable viscose-rich constructions. Spunbond softness varies with filament properties, bonding, basis weight, and finishing. Physical samples should be compared for the intended product.

Q4. Which fabric absorbs more water?

Spunlace made with absorbent fibers such as viscose can provide high liquid absorption. Untreated PP spunbond generally has low intrinsic water absorption. Actual performance depends on fiber composition, surface treatment, structure, and test conditions.

Q5. Is spunbond cheaper than spunlace?

PP spunbond is often cost-effective for high-volume applications such as shopping bags, packaging, and agricultural covers. Spunlace costs depend on its fiber blend, basis weight, processing, and finishing. The actual price difference must be confirmed through comparable quotations.

Q6. Which fabric is better for nonwoven shopping bags?

PP spunbond is a common starting choice because it is widely used for lightweight, economical bags. The final selection should consider GSM, bag size, load, handle design, stitching or welding, printing, and the required service life.

Q7. Which fabric is better for wet wipes?

Spunlace is a common choice for wet wipes because suitable constructions can combine softness, absorbency, and wet integrity. The right material should be selected according to the wipe formulation, required absorbency, strength, and finished-product performance.

Q8. Can spunbond fabric absorb water?

Untreated polypropylene spunbond generally has low intrinsic water absorption. Certain treatments can improve surface wetting, but surface wetting is not the same as high absorbency. The required behavior should be specified and tested.

Q9. Are spunlace and spunbond biodegradable?

Neither technology automatically makes a fabric biodegradable. End-of-life behavior depends on the polymer or fiber composition, any treatments or laminations, and the conditions under which the material is disposed of. Claims should be supported by relevant evidence for the finished product.

Q10. Can spunlace replace spunbond?

Sometimes, but not in every application. Replacement requires checking strength, absorbency, softness, thickness, converting compatibility, cost, and any functional or regulatory requirements. A fabric that works for one layer or product may not be suitable for another.

Q11. How should buyers compare spunlace and spunbond suppliers?

Request clear material specifications, samples, test reports, production tolerances, and quotations based on comparable conditions. Check whether the material meets the intended application's requirements and whether the supplier can maintain consistent quality over repeat orders.

Q12. What information should be included in a nonwoven fabric RFQ?

Include the intended application, material type, fiber or polymer composition, GSM, width, color, required performance properties, test methods, tolerances, roll packaging, order quantity, and delivery requirements. For wet applications, specify the test liquid and exposure conditions.

14. Conclusion: Choose the Fabric That Fits the Application

The comparison of spunlace vs spunbond comes down to manufacturing structure, fiber or polymer composition, performance requirements, and total cost.

Spunlace is often a strong candidate for wipes, cosmetic products, and cleaning materials that require a soft feel or liquid absorption. Spunbond, particularly PP spunbond, is widely used for shopping bags, packaging, agricultural covers, and other high-volume products where strength-to-weight performance and cost are important.

These are general selection patterns rather than absolute rules. Both technologies offer a range of constructions, and performance can vary significantly between grades.

Before making a purchasing decision, define the application, identify the critical properties, request comparable technical data, and test the material under realistic conditions.

For manufacturers and importers, this approach is more reliable than selecting a fabric based on its name, GSM, or price alone. It helps ensure that the chosen nonwoven fabric is technically suitable, commercially practical, and consistent with the requirements of the finished product.