What Are the Properties of Non-Woven Bags? A Quick Guide

Non-woven bags have become a top choice for businesses looking for durable, eco-friendly, and customizable packaging solutions. But what exactly makes them different from other types of bags? What are the properties of non-woven bags?

Last Updated on March 6, 2026 by Gentle Packing Team

Non-woven bag properties, including strength, water resistance, breathability, and sustainability, set them apart. Whether you’re looking for bulk custom non-woven bags or just exploring their benefits, this guide will break down everything you need to know.

What Are Non-Woven Bags? 

Non-woven bags are reusable bags mainly made from non-woven polypropylene (PP) or PET materials. Unlike traditional woven bags, these bags are created by bonding fibers together using heat, chemical processes, or mechanical methods instead of weaving or knitting. This results in a lightweight yet strong material that is commonly used in shopping bags, promotional totes, and packaging.

If you’re curious about terminology, the term “non-woven” is often translated to “नॉन वुवन” (non woven) in Hindi, used widely in the Indian market when referring to these eco-friendly bags. Understanding this term can be helpful if you’re sourcing bags in regions where Hindi is spoken or browsing local packaging options.

These bags are widely used because they offer an affordable, environmentally friendly alternative to plastic bags. They are often chosen for their customizability, durability, and sustainability, making them a preferred option for businesses looking to promote their brand while staying eco-conscious.

Types of Non-Woven Bags 

Non-woven bags come in a few main varieties, each with unique strengths that affect their durability and best uses:

• Spunbond Non-Woven Bags: Crafted from continuous filaments that are spun and bonded together, these bags are renowned for their high strength and resistance to tearing. They’re the workhorses of the non-woven world—tough, dependable, and perfect for everyday tasks that require a bag to last well beyond a single trip.
• Meltblown Non-Woven Bags: Made from finer fibers that are melted and blown onto a surface, these bags are softer, more breathable, and offer better absorbency. While they aren’t quite as rugged as their spunbond cousins, they excel in uses where lightness and gentleness matter—think specialty packaging or applications where softness is key.

Spunbond vs. Meltblown Non-Woven Bags: What Sets Them Apart?

When it comes to non-woven bags, you’ll often hear about spunbond and meltblown varieties—but what’s the real difference between the two? Here’s a closer look:

• Spunbond Non-Woven Bags: Spunbond bags are produced by spinning continuous filaments and bonding them using heat and pressure. Think of this type as the heavy lifter of the non-woven world—tough, tear-resistant, and built to handle the rigors of daily errands. Their robust structure makes them ideal for reusable shopping bags, totes, and packaging where strength matters.
• Meltblown Non-Woven Bags: Meltblown bags are crafted using extremely fine fibers that are extruded and blown onto a surface before being bonded together. The result is a notably softer fabric, with a finer texture and increased breathability. Meltblown material excels in applications where softness and absorbency are key—think medical masks or absorbent liners—though you may occasionally see it used in combination with spunbond layers for added functionality.

In essence, spunbond bags are your go-to for durability and longevity, while meltblown shine when softness or filtration capabilities are desired. Many high-quality non-woven products even incorporate both materials to balance strength and comfort.

Key Properties of Non-Woven Bags

1. Durability

Non-woven bags are designed to last longer than disposable plastic bags while being lightweight and easy to carry. The material composition plays a key role in durability, with PP and PET being the most common options. Both materials offer a balance between strength, flexibility, and reusability, making them suitable for various applications, from grocery shopping to promotional giveaways.

Which Material is More Durable?

• PP non-woven bags offer excellent durability for standard reusable shopping and promotional use. They are strong, flexible, and cost-effective.
• PET non-woven bags are even more durable, with superior tear resistance, moisture protection, and shape retention, making them ideal for long-term and premium applications.

If you need a cost-efficient and strong reusable bag, PP non-woven bags are a great choice. If durability and long-term usability are your priorities, PET non-woven bags provide better strength and longevity.

2. Water Resistance 

Non-woven bags are naturally water-resistant due to their synthetic fiber composition. While they are not fully waterproof like plastic, they offer excellent protection against light rain or spills. For extra protection, some non-woven bags can be laminated, adding a waterproof layer. 

Water Resistance Levels of Different Bags

3. Breathability 

Normal non-woven bags are highly breathable, allowing air circulation while offering more structure and less moisture absorption compared to cotton bags. This makes them ideal for packaging fresh produce, medical supplies, or products that require ventilation without excessive humidity retention. Cotton bags, while also breathable, tend to absorb moisture, which can lead to odor buildup or require more frequent cleaning.

Breathability is one of the standout features of non-woven fabric. This permeability to air helps keep contents fresh, making these bags an excellent choice for groceries, bakery items, or even storing vegetables in the refrigerator. The material’s open structure allows air to pass through, reducing the risk of condensation and mold—an advantage that’s often highlighted by both grocers and hospitals alike.

Laminated non-woven bags, due to their extra coating, reduce breathability but provide better protection against moisture, making them suitable for items that need waterproofing or spill resistance.

Choosing the right type depends on whether airflow or protection is a priority. For instance, if you’re packaging freshly baked bread, a breathable non-woven bag is your friend. If you’re carrying liquids or want to guard against rain, laminated versions step in as the better choice.

4. Eco-Friendliness

Non-woven bags are an environmentally friendly alternative to plastic bags. But what makes them eco-friendly?

• Using Recycled Material– Some non-woven bags, like RPET bags, are made from recycled plastic bottles, helping reduce reliance on virgin plastic and supporting a circular economy.
• Reusability – You can use these bags multiple times, reducing single-use plastic waste.
• Recyclability – Both PP and PET non-woven bags can be recycled. However, PET is more widely accepted in recycling systems due to its common use in plastic bottle recycling.
• Lower Carbon Footprint – The production of non-woven fabric consumes less energy than plastic.
• Upcycling Potential –You can repurpose used non-woven bags into insulation, composite boards, or new fabric products, reducing waste.

For businesses seeking fully biodegradable solutions, Gentle Packing also offers PLA-based non-woven bags and bio-compostable fiber blends, which provide eco-friendly alternatives without compromising durability and functionality.

5. Customizability

Businesses love non-woven bags because they offer endless customization options, allowing brands to create unique, functional, and visually appealing packaging solutions. Whether for retail, corporate events, or promotional giveaways, you can tailor these bags to meet your specific branding and practical needs.

• Custom Sizes, Colors, and Handle Types – Choose from a variety of sizes to fit different uses, select brand-specific colors, and opt for handle styles like die-cut, rope, or padded handles.
• Multiple Printing Methods – Options include screen printing, heat transfer, digital printing, and lamination printing, ensuring high-quality, long-lasting brand visibility.
• Unique Design Elements – Add features such as zipper closures, snap buttons, or compartments for better functionality and a premium look.
• Lamination Finishes – Select glossy or matte lamination to enhance durability and aesthetics while improving resistance to water and stains.
• Eco-Friendly Customization – Opt for RPET non-woven fabric to reinforce your brand’s commitment to sustainability.

With so many options available, custom non-woven bags are more than just packaging—they are a powerful branding tool that enhances your business identity while offering practical benefits.

6. Versatility

You will find non-woven bags across different industries due to their durability, reusability, and cost-effectiveness.

• Retail – Frequently used as shopping bags and promotional bags, providing a reusable alternative to plastic while enhancing brand visibility. For example, Publix provides non-woven reusable bags to encourage sustainability and reduce plastic waste.
• Food & Beverage – Ideal for takeout (ie, insulated nonwoven bags) and delivery packaging, offering a sturdy and eco-friendly option for restaurants, cafés, and food retailers.
• Healthcare – Commonly used for medical supplies and pharmacy bags, ensuring lightweight yet durable storage for medications and healthcare products.
• Events – A popular choice for conference bags and gift bags, allowing brands to promote their message while providing attendees with a functional, reusable carrier.

No matter the industry, non-woven bags offer a sustainable and practical solution for businesses looking to enhance packaging while reducing environmental impact.

Types of Machines Used for Making Non-Woven Bags

To create non-woven bags that are both eco-friendly and practical, several specialized machines are involved throughout the production process. Here’s a quick rundown of the key players in the manufacturing lineup:

• Non-Woven Bag Making Machines: These are the workhorses that transform sheets of non-woven polypropylene or PET fabric into finished bags. Depending on the style—such as tote bags, shopping bags, or promotional carriers—these machines can cut, fold, and stitch the fabric into various sizes and designs.
• Non-Woven Printing Machines: To add branding, logos, or colorful designs, non-woven bags are often printed using machines specifically designed for this material. Common technologies include:
• Flexographic printing for quick, cost-effective runs,
• Gravure printing for high-quality, detailed images,
• Screen printing for bold, vibrant graphics and increasingly, digital printing for customized or small-batch orders.
• Web Formation and Bonding Equipment: Before bag-making can begin, fibers are formed into a “web” using extrusion and laid down onto a moving surface. This web is then bonded—using heat, chemicals, or mechanical pressure—to create a strong, flexible fabric that’s ready for conversion into bags.

Thanks to this combination of machinery, non-woven bags can be produced efficiently at scale while offering plenty of scope for custom designs and finishes.

Advantages and Disadvantages of Non-Woven Bags  

Advantages:

• Reusable – Reduces waste compared to plastic.
• Lightweight & Durable – Can hold significant weight without breaking.
• Customizable – Available in different colors, sizes, and printing styles.
• More Affordable than Cotton – Offers an eco-friendly option at a lower price.

Disadvantages:

• Not Fully Biodegradable – Unlike cotton or canvas,  most non-woven bags do not decompose naturally.
• Less Durable than Woven Bags – They can tear under extreme pressure.
• May Require Lamination for Water Resistance – Adding lamination can make them less breathable.

How to Create a Non-Woven Bags Manufacturing Business Plan? (PDF Guide)

Launching a non-woven bag manufacturing business starts with a solid, well-researched business plan—in a format that’s easy to share, like a PDF. Whether you’re presenting to investors or just mapping out your path, here are key elements to include:

• Executive Summary – Open with a concise overview outlining your business vision, target market, unique value proposition, and financial projections.
• Market Analysis – Research current demand for non-woven bags in your region, focusing on sectors like retail, food & beverage, and events. Highlight sustainability trends and reference key players (such as Publix’s reusable bag initiatives) to ground your plan in real market dynamics.
• Products and Services – Clearly describe your range, from standard shopping bags to insulated food carriers and event totes, spotlighting customization options (sizes, finishes, printing methods) that give your brand an edge.
• Production Plan – Detail necessary equipment, raw materials (like PP or RPET non-woven fabric), staffing requirements, and workflow—from sourcing to final quality checks.
• Marketing & Sales Strategy – Outline your approach to reaching prospective clients: trade shows, online campaigns, sustainable packaging expos, or partnerships with local businesses. Don’t forget to emphasize your environmental commitment in every pitch.
• Financial Projections – Provide startup cost estimates, anticipated operational expenses, and expected revenue streams. Break down pricing strategies, factoring in value-added features like lamination or custom printing.
• Implementation Timeline – Map out key milestones for setup, product development, testing, launch, and scaling.
• Sustainability and Compliance – Include your approach to meeting environmental regulations, sourcing eco-friendly materials, and promoting responsible manufacturing practices.

Once all this information is organized, you can use a simple template in Word or Google Docs. Convert the final draft to PDF for polished, professional sharing. A thorough, visually clear business plan is a crucial step toward building a brand that stands out in the competitive non-woven bag industry.

Custom Non-Woven Bags for Your Business

If you’re looking for custom non-woven bags for your business, you need a supplier that offers high-quality, customizable, and durable solutions. At Gentle Packing, we specialize in wholesale, eco-friendly reusable bags tailored to your brand’s needs. Whether you’re a retailer, food service provider, or event organizer, our non-woven bags will fit your specifications.

Let’s break down the key factors to consider when customizing your non-woven bags.

Size 

Choosing the right size depends on your business needs. Gentle Packing offers a range of standard and custom sizes to fit various applications:

• Promotional Gift Bags – 25 × 30 × 10 cm
• Grocery Bags – 35 × 40 × 15 cm
• Retail Shopping Bags – 40 × 45 × 15 cm
• Large Packaging Bags – 50 × 55 × 20 cm

You can customize sizes to match your branding and product requirements, and Gentle Packing will bring your vision to life.

Non-Woven Fabric Roll Sizes

Non-woven fabric rolls come in an array of sizes to accommodate different manufacturing and packaging needs. At Gentle Packing, you can select from a variety of width and length options to suit your project—whether you’re producing compact gift bags or large grocery totes.

• Standard Widths: Typically range from 10 cm to 160 cm, with custom widths available for unique projects.
• Roll Lengths: Most rolls are available in lengths from 50 meters up to 500 meters, depending on thickness (GSM) and application.
• Custom Sizing: If your business requires a specific roll width or length outside these standard measurements, Gentle Packing can tailor the roll size to your specifications.

With these flexible sizing options, you can optimize material usage and ensure your custom non-woven bags perfectly fit your brand’s needs.

Weight (GSM – Grams per Square Meter) 

GSM determines a bag’s strength, durability, and thickness. Higher GSM means a sturdier bag, while lower GSM is more lightweight.

• 60-80 GSM – Lightweight, ideal for promotional bags and giveaways.
• 80-120 GSM – Medium strength, great for retail and event bags.
• 120-150 GSM – Heavy-duty, perfect for grocery and industrial use.

For repeated use, we recommend 100+ GSM for durability.

How to Check the GSM of Non-Woven Fabric?

Measuring the GSM (grams per square meter) of your non-woven fabric is quite straightforward, and doing so helps you assess its strength and suitability for your needs.

Here’s a quick way to check the GSM:

1. Cut a Sample: Cut a square piece of fabric that measures 10cm x 10cm.
2. Weigh the Sample: Use a precise digital scale (like those from Ozeri or American Weigh Scales) to weigh the piece in grams.
3. Calculate GSM: Multiply the weight by 100. For example, if your sample weighs 1.2 grams, your GSM is 120.

This simple method helps you compare fabrics with confidence—no fancy equipment required!

Color

Color plays a big role in branding. Gentle Packing offers standard and custom Pantone matching to align with your brand identity.

• Neutral tones – (Black, white, gray) for minimalist branding.
• Bright colors – (Red, yellow, green) for promotional impact.
• Pastel & earthy tones – Ideal for eco-conscious brands.

We ensure precise color matching for a strong visual impact.

Handle Type

Handles affect usability and comfort. We offer various styles to suit different needs:

• Die-Cut Handles (D-cut, W-cut, U-cut, etc.) – Lightweight, budget-friendly for events & giveaways. W cut non-woven bags feature a distinctive W-shaped handle, making them a popular choice for shopping and promotional events. These bags not only offer a secure grip but also maximize carrying comfort. W cut handles are especially favored for their strength and ease of use, and can be fully customized with your brand’s logo, unique designs, and color schemes to suit your marketing needs. Whether you need a practical solution for a retail store or a standout promotional giveaway, W cut bags combine affordability with reliable performance.
• Soft Loop Handles – Flexible grip for retail shopping bags.
• Hard Loop Handles – Sturdy, premium feel for luxury packaging.
• Shoulder-Length Straps – Hands-free carrying for grocery & travel bags.
• Drawstring Closure – Secure, reusable for gift & promotional bags.

Material Composition

PP or PET are typically two materials to make non-woven bags, both durable and eco-friendly. For fully biodegradable solutions, we also offer PLA-based non-woven bags and bio-compostable fiber blends.

Printing & Customization

A well-designed bag boosts brand visibility. We offer various printing options:

• Silk Screen Printing – Cost-effective, best for simple logos & bulk orders.
• Heat Transfer Printing – Vibrant, high-detail images for custom artwork.
• Laminated Printing – Glossy/matte finish for premium branding & waterproofing.

Stitching & Sealing Method

The construction method affects durability. We offer:

• Ultrasonic Sealing – Seamless look, best for lightweight promotional bags.
• Sewn Seams – Reinforced edges for heavy-duty grocery & shopping bags.

For extra strength, sewn seams provide better weight capacity.

Starting a Non-Woven Fabric Bag Manufacturing Business

Thinking about launching your own non-woven fabric bag manufacturing operation? Here’s a quick breakdown to get you started on the right foot:

• Research Local Demand: First, scope out who needs reusable bags in your area—grocery stores, promotional companies, and eco-conscious retailers are a great place to start.
• Draft a Business Plan: Outline your budget, production goals, and marketing strategies. Factor in raw material costs, equipment, labor, and logistics.
• Choose Your Production Methods: Decide between ultrasonic sealing for smooth, promotional styles, or opt for sewn seams if you’re targeting the grocery and shopping bag market that demands durability.
• Source Quality Materials: Partner with reputable suppliers for non-woven polypropylene fabric and strong threads or ultrasonic equipment, depending on your chosen fabrication method.
• Set Up Your Facility: Pick an accessible location with enough space for machinery, storage, and worker safety. Make sure the site complies with local regulations.
• Hire and Train Staff: Skilled labor is essential for both precision sewing and operating ultrasonic machines. Provide proper training for consistently high-quality output.
• Market Your Bags: Reach out to local businesses, attend trade shows, or list your products online. Emphasize sustainability and custom branding options to attract customers.

With these fundamentals covered, you’ll be ready to produce durable, eco-friendly bags that stand out in the marketplace.

Conclusion 

Non-woven bags are durable, customizable, and eco-friendly, making them an excellent choice for businesses looking for sustainable packaging solutions. So, partner with us today to create high-quality, eco-friendly bags that elevate your brand and reduce environmental impact!

FAQs

Q: Are Non-Woven Bags Eco-Friendly?

A:  Yes! Non-woven bags are reusable and recyclable, making them an eco-friendly alternative to single-use plastics. By reducing plastic waste, they help minimize environmental impact.

Q: Are Non-Woven Bags Washable?

A:  Yes, but the cleaning method depends on the type. Laminated non-woven bags are easier to wipe clean, while regular non-woven bags should be spot-cleaned to preserve their durability.

Q: Are Non-Woven Bags Strong?

A:  Definitely! Their bonded fiber structure gives them excellent strength, allowing them to carry significant weight without tearing. This makes them a reliable and reusable option.

Q: Can Non-Woven Bags Be Recycled?

A:  Yes, non-woven bags made from polypropylene (PP) or polyethylene terephthalate (PET) can be recycled and repurposed, helping to extend their lifecycle and reduce waste.

Q: Are Non-Woven Bags Waterproof?

A: Laminated non-woven bags are fully waterproof, while standard non-woven bags are only water-resistant, meaning they can withstand light moisture but not heavy exposure to water.

Q: Are Non-Woven Bags Reusable?

A: Absolutely! Non-woven bags are designed for multiple uses, making them a sustainable alternative to disposable bags and contributing to waste reduction.

Q: What Material is Used for Non-Woven Bags?

A: Non-woven bags are primarily made from polypropylene (PP) or polyethylene terephthalate (PET), available in both virgin and recycled options to support sustainability efforts.

Q: What Is Hydrophilic Non-Woven Fabric?

A: Hydrophilic non-woven fabric is a type of non-woven material designed to absorb water rather than repel it. Hydrophilic agents are added during production to help the fibers quickly absorb and distribute moisture. It is commonly used in medical products, hygiene items, wipes, and filtration materials due to its strong absorbency and lightweight structure.

Q: Is Non-Woven Fabric Banned in India?

A: Non-woven fabric itself is not banned in India, but certain non-woven bags may be restricted under plastic waste regulations. These rules mainly target thin polypropylene (PP) bags used as single-use plastic bags. Reusable non-woven bags that meet minimum thickness requirements (often 60 microns or more) are generally still permitted.

Q: Are Non-Woven Bags Banned in Certain Countries?

A: Non-woven bags are not universally banned, but some countries have strict regulations on plastic carrier bags that may also affect certain non-woven products. For example, countries such as Kenya and Rwanda have introduced strong plastic bag bans to reduce environmental pollution, and these policies can include non-woven bags made from non-biodegradable plastics like polypropylene (PP).