Guide to Choosing the Right Stretch Wrap Gauge

Choosing the right stretch wrap gauge can feel overwhelming, especially when trying to balance cost, durability, and protection for your products. Using the wrong gauge can result in under-protection, leading to product damage during transport, or overuse, causing unnecessary costs. Finding the right fit is key to ensuring your goods are securely wrapped without wasting resources.

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In this guide, we’ll break down everything about stretch wrap gauges, from understanding film thickness to determining which gauge best suits your specific packaging needs. We’ll also discuss how factors like load size, the nature of your products, and storage conditions affect your decision. Let’s get started. 

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What is Stretch Wrap Gauge?

Stretch wrap gauge refers to the thickness of the stretch film used to secure and protect loads. A higher gauge indicates a thicker, stronger film, which provides better resistance to tearing and more durability during transport and storage.

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The industry standard is 80-gauge stretch wrap, which can handle loads up to 2,400 lbs. While higher gauge wraps are more expensive, they offer the advantage of requiring fewer layers to secure a load effectively. 

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Heavier or more fragile loads may require a thicker film, while lighter items can be effectively secured with a thinner gauge.

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Now that you know what stretch wrap gauge is, let’s learn how and where it’s commonly used in packaging.

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What Is Stretch Wrap Used For?

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Stretch wrap is a versatile packaging material with a wide range of uses. Here are some of the most common ways stretch wrap is used:

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• Securing Palletized Goods for Shipping: Stretch wrap is commonly used to stabilize products on pallets, preventing them from shifting or toppling during handling and transportation.
• Protecting Items from the Elements: It provides an effective shield against dust, dirt, moisture, and other environmental factors, ensuring the products remain in good condition while in storage or transit.
• Bundling Loose Items: Stretch wrap can be used to group multiple items like pipes, rods, or cables, keeping them organized and preventing any loose parts from scattering.
• Furniture Protection During Moving or Renovation: For those relocating or renovating, stretch wrap protects furniture and other large items from scratches and damage.
• Additional Protection for Travel Luggage: Wrapping luggage with stretch film adds an extra layer of security, preventing damage and providing a barrier against tampering during travel.

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Each of these uses highlights the practicality and effectiveness of stretch wrap, making it an essential tool in the world of logistics, moving, and storage.

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For industrial applications, Conveyorized Twin Station Stretch Wrapper (CTS) can boost efficiency by automating the wrapping process, reducing forklift handling time, and providing precise, consistent wraps. With a rugged, reliable design and intuitive controls, the CTS enhances productivity while maintaining precise, consistent wraps for various industrial applications.

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With that in mind, let’s explore the different stretch wrap gauges available and what they’re best suited for.

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Common Kinds of Stretch Wraps Gauges

When selecting the right stretch wrap for your business, it’s important to understand the differences between various gauges (thicknesses) of stretch film. Below, we explore some of the popular stretch wrap gauges and their ideal uses, helping you choose the right film for your specific packaging needs.

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Here’s a concise table of the most commonly used stretch wrap gauges:

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1. 37-Gauge Stretch Wrap

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The 37-gauge stretch wrap is a pre-stretched 80-gauge film, meaning it has already been stretched to provide easier application with minimal effort. This gauge offers a thinner, more manageable film, especially suited for lighter loads.

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Uses:

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• Ideal for light, uniform loads weighing up to 800 lbs.
• Works best for easy-to-wrap items that don’t require heavy-duty protection.
• Commonly used for smaller pallets or products that need basic load stabilization without excessive stretch.

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Advantages:

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• Effortless application due to pre-stretching.
• Lower stretch resistance makes it faster to apply and more user-friendly.

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2. 47-Gauge Stretch Wrap

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The 47-gauge film is often referred to as an "equivalent" or hybrid stretch wrap, combining different types of resin to offer the strength of a higher-gauge film. 

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Uses:

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• Suitable for medium loads up to approximately 1,800 lbs.
• Ideal for bundling smaller items or securing loads with moderately sharp edges.
• Works well in applications requiring strong retention power despite the thinner film.

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Advantages:

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• Offers strength comparable to thicker films like 60-gauge while maintaining a lower stretch capacity.
• Cost-effective alternative to higher-gauge films in medium-duty applications.

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3. 60-Gauge Stretch Wrap

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A true-gauge film, the 60-gauge stretch wrap is exactly 60 microns thick when measured with a micrometer. It’s versatile and provides a balance between strength and flexibility, making it suitable for a variety of load types.

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Uses:

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• Designed for light to medium loads up to 1,800 lbs.
• Ideal for uniform loads where a basic, cost-effective wrap is required.
• Popular for small to medium-sized pallets in both warehouse and distribution environments.

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Advantages:

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• Affordable yet reliable for many common load types.
• Good puncture resistance, offering adequate protection for a variety of products.

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4. 63-Gauge Stretch Wrap

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The 63-gauge stretch film is slightly thicker than the 60-gauge, providing improved resistance against puncturing and tearing. It’s a reliable film for loads that need more robust protection than lighter gauges.

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Uses:

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• Ideal for medium loads up to 2,200 lbs.
• Suitable for wrapping larger boxes, bundled items, or loads with more sharp edges that could puncture thinner films.

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Advantages:

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• Improved durability compared to 60-gauge stretch wrap.
• Offers more strength and load retention, making it useful for products that may face rougher handling.

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5. 70-Gauge to 80-Gauge Stretch Wrap

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Stretch wrap in the 70 to 80-gauge range is considered the industry standard. It’s highly versatile and offers a strong balance of durability and stretch, making it a top choice for various applications.

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Uses:

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• Ideal for medium to heavy-duty applications, supporting loads up to 2,400 lbs.
• Perfect for general-purpose use such as securing boxes, wrapping pallets, and bundling medium-weight items.
• Cost-effective for most businesses needing reliable load security without overpaying for thicker films.

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Advantages:

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• Widely available and cost-efficient, making it a go-to option for many.
• Provides a solid combination of stretchability and load stability, ideal for most everyday packaging tasks.

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6. 90-Gauge to 100-Gauge Stretch Wrap

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Stretch wrap in the 90 to 100-gauge range is designed for heavy-duty applications. These films are stronger and provide excellent puncture resistance, making them suitable for heavy or irregularly shaped loads.

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Uses:

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• Ideal for wrapping heavier, bulky, or irregular items, such as steel beams, 55-gallon drums, or large equipment.
• Can support loads up to 3,000 lbs, ideal for industrial or high-stress applications.
• Machine-applied film for maximum efficiency and tension control.

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Advantages:

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• Increased resistance to handle rougher handling or sharp objects.
• Provides strong load retention, keeping even the heaviest items secure during transport.

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7. 115-Gauge Stretch Wrap

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The 115-gauge stretch wrap is a heavier option offering even more strength and resistance to punctures and tears. It's ideal for applications where higher load retention is required.

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Uses:

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• Suitable for extra-heavy loads or products that need to be secured tightly to prevent shifting during transportation.
• Often used for large industrial machinery or items with sharp corners or edges, such as steel beams and large pallets.

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Advantages:

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• High tensile strength, ideal for high-stress applications.
• Helps stabilize bulky loads, preventing movement and minimizing damage during shipping.

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8. 150-Gauge Stretch Wrap

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The 150-gauge stretch wrap is the heaviest gauge available, designed for extremely heavy or irregularly shaped loads. This wrap offers the highest level of protection against punctures, tearing, and environmental stress.

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Uses:

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• Ideal for securing irregular, sharp, or tall loads with significant weight.
• Often used for large industrial machinery or items with sharp corners or edges like steel beams and large pallets.
• Typically machine-applied to achieve the necessary tension for proper load stability.

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Advantages:

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• Superior protection for highly fragile or irregular loads.
• Ensures maximum load security, even in tough shipping conditions.

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9. 200+ Gauge Stretch Wrap

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Stretch wraps above 200-gauge are specifically designed for extreme-duty applications. These ultra-thick films are primarily used for securing very heavy or large machinery that requires the highest level of protection.

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Uses:

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• Ideal for industrial equipment or heavy-duty loads requiring extreme puncture resistance.
• Commonly used in machine applications for wrapping large, heavy, or sharp-edged items.

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Advantages:

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• Highest puncture resistance, ideal for heavy-duty packaging.
• Best suited for machine application to handle the high tension required for thick films.

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Still unsure about which stretch wrap to choose? John Maye Company offers flexible solutions, including Turntable and Rotary Tower Stretch Wrappers. These machines are designed for high-volume, heavy-duty applications and provide precise, consistent tension control. This ensures your loads are securely wrapped, whether you're handling light products or heavy, irregularly shaped items.

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By understanding the various stretch wrap gauges, you can optimize packaging processes, reduce costs, and improve overall efficiency.

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When selecting the right stretch wrap for your needs, there are a few important factors to keep in mind. Let’s break those down.

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Factors to Consider When Choosing Your Stretch Wrap

Choosing the right stretch wrap depends on several key factors. Here’s what to keep in mind:

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• Load Weight: Heavier loads require stronger, thicker stretch wrap, while lighter loads can be secured with thinner film.
• Load Shape: Uniform loads, like standard pallets, need less wrap strength. Irregular, unstable loads with sharp edges demand higher gauge stretch wrap for better durability.
• Tools and Training: Stretch wrapping machines are ideal for large or complex loads, ensuring consistent, secure wraps. Proper training helps minimize waste and ensures safe handling. 

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Stretch wrapping machines, like the Fully Automatic Rotary Stretch System are ideal for high-volume, complex loads. These systems offer precise, consistent wraps, enhance forklift efficiency, and reduce load handling times. 

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• Special Product Needs: Certain items, like electronics, may require anti-static wraps, while high-value goods could benefit from opaque film for added security. Always consider any special protection your products might need.
• Film Thickness (Gauge): Thicker films provide more puncture resistance and stability. If your load doesn’t require heavy-duty protection, thinner films are a more economical choice.
• Load Protection: Some products require protection from UV rays, moisture, or static. Choose wraps that match your product’s needs, like UV-resistant film for outdoor storage or moisture-barrier wraps for sensitive items.
• Cost: While machine wraps may have a higher initial cost, they reduce material waste and labor in the long run. Pre-stretched wraps also minimize film consumption and offer cost savings.
• Storage and Transportation Conditions: Consider the storage environment if it’s exposed to extreme temperatures, humidity, or chemicals. UV-resistant wraps are essential for outdoor storage, while moisture-sensitive products need protective wraps.

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When selecting the right stretch wrap, it’s essential to match the gauge with the specific demands of your load. 

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Now that you’re equipped with the right information, it’s time to make the best choice for your business, and John Maye Company is here to help!

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Ready to Choose the Right Stretch Wrap?

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At John Maye Company, we make selecting the right stretch wrap easy with our expert advice and high-quality solutions. Here’s how we can help:

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• Variety of Stretch Wraps: From light-duty to heavy-duty films, we have the right gauge for your load, whether it's light or heavy, uniform or irregular.
• Expert Guidance: Our team is here to help you choose the best film based on your product's size, shape, and storage conditions.
• High-Quality Products: We partner with trusted brands to provide durable, reliable stretch wraps for any application.
• Stretch Wrapping Equipment: We offer equipment like the Smipack FP6000 Automatic Sealer to make your wrapping process more efficient.
• Cost-Effective Options: From pre-stretched film to high-strength wraps, we offer solutions that balance performance with cost savings.
• Tailored Solutions: We carry specialty wraps, including anti-static and UV-resistant films, to meet your product protection needs.
• Comprehensive Support: We provide maintenance services and expert advice to ensure your equipment runs smoothly.

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Let John Maye Company help you find the perfect stretch wrap and equipment. Contact us today for expert recommendations and to explore our full range of packaging solutions!