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Roll End Tuck Tops, Cherry Locks, and Dust Flaps Explained

Custom Mailer Box With Insert

The world of packaging design is rich with innovative solutions that cater to various product needs. Among these, Roll End Tuck Tops (RETT), Cherry Locks, and Dust Flaps are noteworthy for their unique functionalities and benefits. This blog post aims to shed light on these specific packaging features, explaining how each of them works and the value they add to product packaging.

Roll End Tuck Tops (RETT)

RETT boxes are a popular choice in the packaging industry, known for their strength and user-friendly design.

  • Design Features: RETT boxes are characterized by their roll-end sides and a top flap that tucks into the front of the box. This design provides enhanced strength and durability, making it ideal for heavier items.
  • Ease of Assembly: A major advantage of RETT boxes is their ease of assembly, as they do not require additional adhesives or tapes. This feature not only simplifies the packing process but also offers a seamless unboxing experience.
  • Applications: RETT boxes are versatile and can be used for a wide range of products, including retail items, subscription boxes, and e-commerce shipments. Their robust structure ensures product safety during transit, while their sleek appearance enhances the visual appeal.
Mailer Subscription Box

Cherry Locks

Cherry Locks are designed for added security and strength, ensuring that the contents of a box remain secure.

  • Locking Mechanism: The distinctive feature of Cherry Locks is the interlocking tabs that securely close the box without the need for glue or tape. This mechanism provides a firm lock, safeguarding the contents inside.
  • Versatility in Use: Cherry Locks can be incorporated into various box styles, making them a suitable choice for diverse packaging needs. Their secure locking system is particularly beneficial for shipping and handling.
  • User Experience: The secure closure of Cherry Locks, combined with the ease of opening, makes them an attractive choice for enhancing the customer experience.
Corrugated subscription Box

Dust Flaps

Dust Flaps serve an important function in protecting the product from external elements.

  • Purpose and Function: Positioned on the sides of the box’s top panels, Dust Flaps fold inward to prevent dust, dirt, and other contaminants from entering the package.
  • Protection and Cleanliness: While they may seem like a minor addition, Dust Flaps are essential in ensuring product cleanliness, especially for items that are sensitive to dirt and dust.
  • Wide Applicability: Dust Flaps are particularly valuable in industries where maintaining product integrity is critical, such as in food packaging, pharmaceuticals, and electronics.
Custom Corrugated Mailer RETT with Dust Flap and Cherry Locks

If you are interested in RETT boxes with dust flaps and/or cherry locks, then partner with Brown Packaging today to get started.

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Subscription Packaging Buyers’ Checklist for 2026

Subscription packaging continues to expand across beauty, food, lifestyle, and specialty products. Buyers must balance branding, protection, and sustainability while keeping fulfillment efficient. This checklist highlights the critical areas buyers should review in 2026 when sourcing or redesigning subscription packaging. Branding and Unboxing Experience Seasonal or rotating graphics to keep unboxing fresh. Premium finishes such as foil, embossing, or unique die-cuts. Easy-open features like tear strips for convenience. Right-Sizing and Efficiency Reduce DIM charges with packaging tailored to product sizes. Use modular designs to cover multiple SKUs with fewer box sizes. Ensure packaging works with automation to speed fulfillment. Protection and Durability Inserts that prevent product shifting during transit. ISTA-tested designs to withstand vibration and drops. Moisture-resistant coatings for temperature-sensitive items. Sustainability Requirements FSC-certified corrugated or recycled substrates. Recyclable coatings or compostable options. Clear sustainability messaging to support consumer expectations. Cost Control SKU rationalization to limit unnecessary box variations. Material selection that balances protection and price. Supplier contracts that secure pricing for seasonal peaks. Packaging Solutions with Brown Packaging Brown Packaging designs subscription packaging that combines branding, protection, and sustainability. From FSC-certified corrugated to custom inserts, our solutions help buyers create packaging that builds loyalty and controls costs in 2026. Contact us to review your subscription packaging program. References Sustainable Packaging Coalition. (2023). Subscription Packaging and Consumer Insights. Retrieved from https://sustainablepackaging.orgForest Stewardship Council (FSC). (2023). FSC Certification Guidelines for Packaging. Retrieved from https://fsc.orgInternational Safe Transit Association (ISTA). (2023). ISTA Testing Procedures for Transport Packaging. Retrieved from https://ista.org (714)300-0650 request@brownpackaging.com Most Recent Posts: Categories: Corrugated Ecommerce ESD Design Display Flexible Packaging Foam Folding Carton Packaging Plastic Packaging Pouch Printing Protection Retail Rigid Box Thermoform Sustainability Subscribe To Our Newsletter By submitting your information, you agree to our terms and conditions and privacy policy. Ecommerce Packaging Facebook Twitter LinkedIn Pinterest Relevant Posts

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Cutting Packaging Costs Without Sacrificing Protection

As budgets tighten in 2026, packaging buyers are under pressure to reduce costs without increasing damage rates. Cutting too aggressively can lead to product loss, higher return rates, and frustrated customers. The key is balancing material use, box design, and supply chain efficiency so that savings do not come at the expense of protection. Where Packaging Costs Add Up Oversized boxes: Drive dimensional weight charges. Excess materials: Overuse of void fill and inserts. Complex SKU mix: Redundant sizes increase inventory costs. Inefficient freight: Poor palletization and stacking. Cost-Saving Strategies That Maintain Protection Right-sizing: Match box size to product dimensions to cut DIM charges and material use. Optimize corrugated grades: Switch to single- or double-wall where appropriate without compromising strength. Consolidate SKUs: Streamline packaging options to reduce inventory overhead. Efficient inserts: Replace foam or excess dunnage with engineered corrugated or molded pulp. Supplier contracts: Negotiate based on annual volumes, not just peak season orders. Testing Before Implementing Changes Use ASTM and ISTA protocols to ensure changes won’t increase product damage. Test for compression, vibration, and drop resistance. Run pilot shipments before scaling across the supply chain. Balancing Sustainability and Cost Eco-friendly doesn’t have to mean expensive: Use recyclable coatings to reduce plastic films. Choose corrugated designs that require less material while maintaining stacking strength. Highlight sustainable solutions in marketing to offset cost concerns. Packaging Solutions with Brown Packaging Brown Packaging helps companies lower costs while protecting products across the supply chain. From SKU rationalization to right-sized corrugated solutions, our team ensures packaging savings don’t compromise performance. Contact us to optimize your packaging program. References Soroka, W. (2009). Fundamentals of Packaging Technology (4th ed.). Institute of Packaging Professionals.ASTM International. (2023). ASTM D4169: Standard Practice for Performance Testing of Shipping Containers and Systems.Sustainable Packaging Coalition. (2023). Packaging Efficiency and Waste Reduction Report. Retrieved from https://sustainablepackaging.org (714)300-0650 request@brownpackaging.com Most Recent Posts: Categories: Corrugated Ecommerce ESD Design Display Flexible Packaging Foam Folding Carton Packaging Plastic Packaging Pouch Printing Protection Retail Rigid Box Thermoform Sustainability Subscribe To Our Newsletter By submitting your information, you agree to our terms and conditions and privacy policy. Custom Packaging Facebook Twitter LinkedIn Pinterest Relevant Posts

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Preventing Product Damage in 2026 Supply Chains

Product damage is one of the most expensive risks in packaging. Beyond replacement costs, damaged goods lead to lost sales, returns, and reputational harm. In 2026, complex e-commerce, global shipping, and automation create new challenges for packaging buyers. The right materials, testing, and design strategies are critical to protecting products while controlling costs. Why Damage Prevention Matters Financial losses: Damaged products increase replacement and freight costs. Customer impact: Poor delivery experience reduces loyalty and repeat sales. Sustainability: Returns and waste drive higher carbon footprints. Compliance: Retailers often impose penalties for damaged shipments. Common Causes of Product Damage Compression: Pallet stacking weakens boxes in transit. Vibration and shock: Long-haul shipping increases risk. Moisture exposure: Humidity and rain compromise corrugated performance. Poor right-sizing: Oversized boxes allow product movement inside. Strategies to Reduce Damage in 2026 Right-size packaging: Minimize empty space and movement. Material optimization: Choose the correct corrugated grade for load demands. Protective inserts: Molded pulp or engineered corrugated reduce shock. Moisture-resistant coatings: Defend against water and humidity. Automation-friendly design: Prevent jams that damage products on high-speed lines. Testing Protocols for Damage Prevention ISTA testing: Simulates vibration, drops, and compression. ASTM standards: Validate packaging strength and durability. Pilot shipments: Real-world trials confirm lab results. Packaging Solutions with Brown Packaging Brown Packaging designs solutions that minimize damage across today’s complex supply chains. From right-sized corrugated to ISTA-tested inserts, we help buyers protect products while reducing costs. Contact us to strengthen your packaging program. References ASTM International. (2023). ASTM D4169: Standard Practice for Performance Testing of Shipping Containers and Systems.International Safe Transit Association (ISTA). (2023). ISTA Testing Procedures for Transport Packaging. Retrieved from https://ista.orgSoroka, W. (2009). Fundamentals of Packaging Technology (4th ed.). Institute of Packaging Professionals. (714)300-0650 request@brownpackaging.com Most Recent Posts: Categories: Corrugated Ecommerce ESD Design Display Flexible Packaging Foam Folding Carton Packaging Plastic Packaging Pouch Printing Protection Retail Rigid Box Thermoform Sustainability Subscribe To Our Newsletter By submitting your information, you agree to our terms and conditions and privacy policy. Custom Packaging Facebook Twitter LinkedIn Pinterest Relevant Posts

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Retail Packaging Trends for 2026

Retail packaging continues to evolve as brands balance sustainability, supply chain performance, and consumer experience. In 2026, buyers face new challenges shaped by material innovation, compliance requirements, and rising consumer expectations. Understanding these trends helps companies stay competitive while aligning packaging programs with industry standards. Sustainability Becomes Non-Negotiable Greater use of recyclable and compostable substrates. Retailers pushing suppliers toward FSC-certified materials. Minimalist designs that reduce waste without losing impact. Smarter Packaging for Supply Chains Increased adoption of right-sizing to reduce freight costs. Boxes designed for automation and faster fulfillment. Stronger corrugated grades to withstand long e-commerce journeys. Enhanced Consumer Experience Custom graphics for seasonal campaigns and limited editions. Tear strips, resealable closures, and window cutouts for convenience. Premium finishes that elevate gift packaging at retail. Growth of Hybrid Packaging Formats Combining corrugated strength with folding carton graphics. Modular designs for multi-SKU and club store environments. Packaging engineered to serve both e-commerce and in-store needs. Compliance and Testing Standards Retailers demanding ISTA and ASTM testing for packaging durability. Supply chain audits on recyclability and sustainability claims. More pressure for transparent reporting on environmental impact. Retail Packaging Solutions with Brown Packaging Brown Packaging helps brands adapt to evolving retail packaging trends. From sustainable substrates to automation-friendly designs, our solutions balance branding, durability, and compliance for 2026. Contact us to prepare your packaging program for the year ahead. References Forest Stewardship Council (FSC). (2023). FSC Packaging Certification Guidelines. Retrieved from https://fsc.orgSustainable Packaging Coalition. (2023). Packaging Trends and Consumer Insights. Retrieved from https://sustainablepackaging.orgSoroka, W. (2009). Fundamentals of Packaging Technology (4th ed.). Institute of Packaging Professionals. (714)300-0650 request@brownpackaging.com Most Recent Posts: Categories: Corrugated Ecommerce ESD Design Display Flexible Packaging Foam Folding Carton Packaging Plastic Packaging Pouch Printing Protection Retail Rigid Box Thermoform Sustainability Subscribe To Our Newsletter By submitting your information, you agree to our terms and conditions and privacy policy. Custom Packaging Facebook Twitter LinkedIn Pinterest Relevant Posts

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Packaging Supplier Contracts: What Buyers Should Know

Supplier contracts can make or break a packaging program. Without the right terms, buyers risk price volatility, missed lead times, and inconsistent product quality. In 2026, negotiating smart contracts is essential for controlling costs, securing reliable supply, and meeting compliance requirements. Why Packaging Contracts Matter Cost stability: Protects against sudden raw material price spikes. Supply security: Ensures availability during peak demand. Quality control: Aligns suppliers with testing and compliance standards. Operational efficiency: Streamlines purchasing and reduces administrative burden. Key Terms Buyers Should Negotiate Volume commitments: Secure better pricing with accurate forecasts. Price adjustment clauses: Define when and how costs can change. Lead times and delivery windows: Avoid shortages and production delays. Testing and compliance: Require ISTA, ASTM, or FSC certification where applicable. Sustainability commitments: Ensure suppliers align with environmental goals. Risks of Weak Contracts Paying inflated prices during market fluctuations. Receiving inconsistent corrugated strength or print quality. Missed shipments leading to costly expedited freight. Difficulty meeting retailer or regulatory compliance. Best Practices for Buyers in 2026 Leverage data: Use past order history to negotiate realistic volumes. Dual sourcing: Maintain backup suppliers for risk management. Annual reviews: Reassess terms to reflect changes in demand and compliance. Collaborative approach: Treat suppliers as partners, not just vendors. Packaging Solutions with Brown Packaging Brown Packaging helps buyers secure strong supplier contracts that balance cost, quality, and supply chain reliability. Our partnerships and industry expertise ensure your packaging program is protected for 2026 and beyond. Contact us to discuss supplier solutions. References Soroka, W. (2009). Fundamentals of Packaging Technology (4th ed.). Institute of Packaging Professionals.Fiber Box Association. (2024). Corrugated Packaging Market Outlook. Retrieved from https://www.fibrebox.orgSustainable Packaging Coalition. (2023). Supplier Standards for Sustainable Packaging. Retrieved from https://sustainablepackaging.org (714)300-0650 request@brownpackaging.com Most Recent Posts: Categories: Corrugated Ecommerce ESD Design Display Flexible Packaging Foam Folding Carton Packaging Plastic Packaging Pouch Printing Protection Retail Rigid Box Thermoform Sustainability Subscribe To Our Newsletter By submitting your information, you agree to our terms and conditions and privacy policy. Custom Packaging Facebook Twitter LinkedIn Pinterest Relevant Posts

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Meeting 2026 Packaging Compliance Standards

Packaging compliance is no longer optional—it’s a requirement for accessing retail shelves, shipping networks, and international markets. In 2026, buyers must navigate evolving regulations around sustainability, labeling, and testing to avoid costly fines, rejected shipments, or damaged customer relationships. Why Compliance Matters in 2026 Retail requirements: Major retailers demand FSC, ISTA, and sustainability certifications. E-commerce standards: Carriers enforce dimensional weight and package testing rules. Global trade: Export packaging must comply with ISPM 15, ASTM, and ISO guidelines. Consumer trust: Transparency in packaging claims impacts purchasing decisions. Key Compliance Areas for Buyers Material sourcing: FSC-certified corrugated and board for sustainability. Labeling standards: GS1-compliant barcodes and accurate product details. Durability testing: ISTA and ASTM protocols for drop, vibration, and compression. Sustainability regulations: Requirements for recyclable or compostable materials. Chemical restrictions: Compliance with FDA, EU, or state-specific standards. Common Compliance Challenges Keeping up with frequent regulatory changes. Managing multiple certifications across suppliers. Balancing compliance with cost-efficiency. Verifying supplier claims for sustainability. Best Practices for Staying Compliant Audit suppliers annually to confirm certification validity. Run internal packaging tests before scaling. Track regulatory updates for each region you ship to. Work with experienced partners who understand industry compliance. Packaging Solutions with Brown Packaging Brown Packaging helps buyers meet 2026 compliance standards with FSC-certified materials, ISTA-tested designs, and regulatory expertise. Our team ensures your packaging meets retailer, carrier, and sustainability requirements. Contact us to keep your program compliant. References Forest Stewardship Council (FSC). (2023). FSC Certification Guidelines for Packaging. Retrieved from https://fsc.orgInternational Safe Transit Association (ISTA). (2023). ISTA Testing Procedures for Transport Packaging. Retrieved from https://ista.orgGS1. (2024). Global Standards for Packaging and Labeling. Retrieved from https://www.gs1.org (714)300-0650 request@brownpackaging.com Most Recent Posts: Categories: Corrugated Ecommerce ESD Design Display Flexible Packaging Foam Folding Carton Packaging Plastic Packaging Pouch Printing Protection Retail Rigid Box Thermoform Sustainability Subscribe To Our Newsletter By submitting your information, you agree to our terms and conditions and privacy policy. Custom Packaging Facebook Twitter LinkedIn Pinterest Relevant Posts

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The Role of Packaging Products in Corrugated Box Applications
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The Role of Packaging Products in Corrugated Box Applications

Corrugated boxes play a vital role in the packaging industry, offering durability and versatility for shipping and storing various products. To ensure the safe transportation and identification of goods, packaging products such as tape, stretch film, labels, inserts, void fill, dunnage bags, bubble wrap, edge protectors, and shrink wrap are commonly used in conjunction with corrugated boxes. Quick Overview: Packaging Products for Corrugated Boxes In this blog post, we will explore the significance, applications, and benefits of utilizing these packaging products with corrugated boxes. Tape Stretch Film Labels Inserts Void Fill Bubble Wrap Edge Protectors Shrink Wrap   Tape Tape is an essential packaging product used to secure corrugated boxes, ensuring the products inside remain protected during transit. It comes in various materials, including plastic, paper, and cloth. Plastic tape is widely used due to its cost-effectiveness and strong sealing properties, while paper tape offers an eco-friendly option with a natural appearance. Cloth tape is ideal for heavy-duty packaging requirements. Benefits of using tape with corrugated boxes include: Protection: Tape securely seals corrugated boxes, safeguarding the products during transportation. Customization: Tape can be tailored to fit different sizes and shapes of corrugated boxes. Convenience: Tape is easy to use and can be applied manually or with a tape dispenser. Stretch Film Stretch film is a versatile packaging product used to provide an additional layer of protection to corrugated boxes. It safeguards products from dust, moisture, and other environmental factors during transit, while also minimizing product movement. Benefits of using stretch film with corrugated boxes include: Protection: Stretch film offers an extra layer of protection for products during transportation. Customization: Stretch film can be customized to fit various sizes and shapes of corrugated boxes. Convenience: Stretch film can be applied manually or with specialized machines. Labels Labels play a crucial role in identifying the contents of corrugated boxes and providing essential information about the products. They can indicate the box contents, product weight, handling instructions, and branding details. Benefits of using labels with corrugated boxes include: Identification: Labels provide vital information about the products inside the boxes. Customization: Labels can be designed and customized to fit specific labeling requirements. Convenience: Labels can be easily affixed to corrugated boxes manually or using labeling machines. Inserts Inserts are employed to protect products within corrugated boxes, preventing movement and minimizing the risk of damage during transportation. Common materials used for inserts include foam, cardboard, and plastic. Benefits of using inserts with corrugated boxes include: Protection: Inserts provide additional protection by securing products in place during transit. Customization: Inserts can be tailored to fit the shape and size of corrugated boxes. Convenience: Inserts are easy to use and can be manually placed within the boxes. Void Fill Void fill is used to occupy empty spaces within corrugated boxes, reducing product movement and enhancing protection. It is particularly useful for fragile items such as glassware, electronics, and ceramics. Void fill materials include paper, foam, and inflatable plastic. Benefits of using void fill with corrugated boxes include: Protection: Void fill prevents products from shifting and minimizes the risk of damage during transportation. Customization: Void fill can be adjusted to fit the specific box size and shape. Convenience: Void fill is easy to use and can be manually placed within corrugated boxes. Bubble Wrap Bubble wrap is a popular packaging product known for its cushioning properties, making it suitable for protecting delicate items such as glassware, electronics, and ceramics. It consists of plastic material with air bubbles. Benefits of using bubble wrap with corrugated boxes include: Protection: Bubble wrap provides effective cushioning and safeguards fragile products during transportation. Customization: Bubble wrap can be cut to fit the size and shape of the products and boxes. Convenience: Bubble wrap is easy to use and can be wrapped around products manually. Edge Protectors Edge protectors are designed to protect the corners and edges of products within corrugated boxes. They are commonly used for items like furniture, appliances, and electronics. Benefits of using edge protectors with corrugated boxes include: Protection: Edge protectors prevent damage to product corners and edges during transportation. Customization: Edge protectors can be customized to fit various box sizes and shapes. Convenience: Edge protectors are easy to use and can be manually applied. Shrink Wrap Shrink wrap is a packaging product used to secure and protect products within corrugated boxes during transportation. It involves wrapping a plastic film around the products and applying heat to shrink and conform it to their shape. Benefits of using shrink wrap with corrugated boxes include: Protection: Shrink wrap provides secure and tamper-evident packaging, protecting products from external elements. Customization: conforms to the shape of products and corrugated boxes. Convenience: can be easily applied manually or with shrink wrap semi or fully automatic machines. If you are interested corrugated boxes or other types of packaging, then partner with Brown Packaging today to get started. (714)300-0650 request@brownpackaging.com Most Recent Posts: Categories: Corrugated Ecommerce ESD Design Display Flexible Packaging Foam Folding Carton Packaging Plastic Packaging Pouch Printing Protection Retail Rigid Box Thermoform Sustainability Subscribe To Our Newsletter By submitting your information, you agree to our terms and conditions and privacy policy. Custom Corrugated Boxes Facebook Twitter LinkedIn Pinterest Relevant Posts

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Bulk Packaging vs. Storage Space: Finding the Right Balance
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Compression Strength Loss Over Time in Warehouse Storage

Corrugated boxes lose a significant portion of their original compression strength during prolonged storage, especially under load. Understanding the mechanics of compression creep and the environmental factors at play allows packaging engineers to design boxes that maintain structural integrity throughout their intended shelf life. Why Compression Strength Declines Material Creep: Fibers gradually deform under constant load, reducing box stiffness. Humidity Impact: Elevated RH accelerates creep, with potential strength losses of 40–60% in humid conditions. Stacking Configuration: Poor pallet patterns or uneven weight distribution compound stress points. Testing and Standards ASTM D4577: Measures compressive creep over time in shipping containers. ASTM D642: Evaluates initial compression strength, serving as a baseline before long-term storage. Design Strategies to Reduce Loss Select Higher ECT Boards: Provides a stronger starting point, delaying the drop below critical load thresholds. Moisture Control: Use desiccants, ventilation, or moisture-barrier coatings in high-humidity warehouses. Pallet Pattern Optimization: Uniform stacking prevents concentrated stress on corner posts. Application Considerations Long-term storage in non-climate-controlled facilities should factor in 30–50% compression loss for safety margins. Double-wall or reinforced designs are advised for seasonal inventory stored for extended periods. References ASTM International. (2015). ASTM D4577-15: Standard test method for compressive creep of shipping containers. ASTM International. https://www.astm.org/d4577-15.htmlASTM International. (2015). ASTM D642-15: Standard test method for determining compressive resistance of shipping containers. ASTM International. https://www.astm.org/d0642-15.html (714)300-0650 request@brownpackaging.com Most Recent Posts: Subscribe To Our Newsletter By submitting your information, you agree to our terms and conditions and privacy policy. Custom Corrugated Boxes Facebook Twitter LinkedIn Pinterest Relevant Posts

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Edge Crush Vs Mullen Burst: What Is the Difference?
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Edge Crush Vs Mullen Burst: What Is the Difference?

Corrugated Boxes are exposed to many different circumstances during packing, shipping and storage. Ensuring that your corrugated packaging is protecting your product fully is important. The two-test used to evaluate the strength of your packaging are Mullen Burst Test and Edge Crush Test. They both serve a similar purpose of testing the strength of the box, and they test it in different ways. It is important to understand the difference between the two tests, in order to ensure you pick the right strength quality test for your packaging needs. Mullen Burst: The Mullen Burst Test was the first standard box strength test to be used. It uses a pressurized diaphragm to measure how much pressure the side of a corrugated box can endure before it will burst. It is measured in pounds per square inch. This test is best for measuring the forces a box may be subject to during rough handling, as well as the total weight amount the box can hold. It doesn’t measure the amount of weight that can be stacked on top of a box that is when the Edge Crush Test becomes more effective. Edge Crush The Edge Crush Test (ECT) measures the vertical compression along the edge of a package and focuses on the compression and stacking strength of a corrugated box. It is measured by the force in pounds per lineal inch of load bearing edge that a box can take before failure. This test is often used when one is concerned about the max weight a box can handle during pallet shipments and warehouse stacking. More so this test measures how much weight a corrugated box can handle before it would crush. Which test should you use? Edge Crush test is best used when the items you are packaging will not move during shipment, won’t exert lateral force to the sides of the boxes, and won’t go through a variety of different shipment handlers. If you are stacking or palletizing your boxes, ECT can provide a better measure of how the box will hold up during that stacking process. In order to best protect your product from being crushed during shipment, use Edge Crush Test. Mullen Burst test is best if the items in the box will move during shipment, there will be pressure to the sides of the boxes, and the box will go through many different handlers during shipping. If you’re concerned about a package being punctured during shipment use Mullen Burst Test. BMC The Box Manufacturer Certification Stamp (BMC) is added to all corrugated boxes in order to show the boxes strength. Every BMC contains either the Mullen Burst Test Rating or the Edge Crush Test Rating information. This stamp shows that the box is compliant with the regulations set by the National Motor Freight Traffic Association (NMFTA). Although this is not legally required most carriers require it. What is located on a BMC? Box manufacturers name and location Mullen Burst Test Rating or Edge Crush Test Rating Max sum of outside dimensions Max allowed gross weight Board construction   Both Mullen Burst Test and Edge Crush Test are useful in their own ways. Although they both serve a similar purpose of testing the strength of the box, these test are not equivalent as they measure completely different things. It is important to understand the difference between the two tests, in order to ensure you pick the right strength quality test for your packaging needs. If you need assistance understanding the difference between these two test and need help determining which one is best for your business packaging needs, then contact Brown Packaging and one of our packaging experts can assist you. (714)300-0650 request@brownpackaging.com Most Recent Posts: Categories: Corrugated Ecommerce ESD Design Display Flexible Packaging Foam Folding Carton Packaging Plastic Packaging Pouch Printing Protection Retail Rigid Box Thermoform Sustainability Subscribe To Our Newsletter By submitting your information, you agree to our terms and conditions and privacy policy. Custom Corrugated Facebook Twitter LinkedIn Pinterest Relevant Posts

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