Do you need 32ECT or 200# strength boxes?

Amanda Pharis -

When it comes to shipping boxes, there are different ways to measure their strength and durability. Two common measures used are the Edge Crush Test (ECT) and the Bursting Strength Test.

32ECT Shipping Box

The "32ECT" specification refers to the Edge Crush Test rating of the shipping box. The Edge Crush Test is a measure of the stacking strength of a corrugated box. It determines how much pressure the box can withstand when stacked vertically without collapsing or being damaged. The higher the ECT value, the stronger the box. A 32ECT shipping box is designed to withstand a certain amount of pressure, making it suitable for various shipping and storage purposes. However, the specific weight-bearing capacity of the box may vary depending on other factors such as the box dimensions and the quality of the materials used.

200# Strength Shipping Box

The "200#" specification indicates the Bursting Strength Test rating of the shipping box. The Bursting Strength Test determines the maximum amount of pressure or weight the box can withstand before it bursts open. It measures the resistance of the box to external pressure, such as heavy loads or impacts during handling or transportation. The higher the number, the stronger the box. In this case, a 200# strength shipping box is designed to handle heavier loads and provide greater resistance to bursting.

The main difference between a 32ECT shipping box and a 200# strength shipping box lies in the testing method used to measure their strength. The 32ECT box's rating focuses on its stacking strength, while the 200# strength box's rating reflects its resistance to bursting or external pressure. Depending on your specific shipping needs and the weight or fragility of the items you are shipping, you may choose the appropriate box based on its ECT or Bursting Strength rating. It's essential to consider the weight, dimensions, fragility, and handling requirements of your products to determine the most suitable shipping box for your business.

32ECT shipping boxes are popular for several reasons:

Cost-effective: 32ECT boxes are often more affordable compared to higher-rated boxes. They provide sufficient strength for many typical shipping and storage needs while being cost-effective, making them a popular choice for businesses looking to minimize packaging costs.

Versatility: 32ECT boxes offer a good balance between strength and weight. They are suitable for a wide range of products across various industries, including lightweight and moderately heavy items. They can handle stacking without collapsing, making them versatile for different shipping and storage applications.

Efficient use of space: The Edge Crush Test measures the stacking strength of boxes. A higher ECT rating indicates a stronger box, which can withstand greater vertical pressure without being crushed. With a 32ECT box, businesses can efficiently stack multiple boxes, maximizing storage space in warehouses and optimizing shipping volumes in trucks or containers.

Adequate protection: While 32ECT boxes may not have the highest strength rating, they still offer sufficient protection for many products during transit. They can withstand typical handling and transportation stresses, protecting the contents from minor impacts and compression forces.

Availability: Given their popularity, 32ECT shipping boxes are widely available from various suppliers. This makes them easily accessible for businesses in need of packaging materials, ensuring timely fulfillment of packaging requirements.

It's important to note that the choice of shipping box strength should be based on the specific requirements of the products being shipped. If you are shipping heavier or more fragile items, it may be necessary to consider higher-rated boxes with greater stacking strength or bursting strength to ensure adequate protection during transit.

Shipping with 200# strength shipping boxes may be suitable for the following scenarios:

Heavy or dense items: If you are shipping products that are notably heavy or have a high density, such as automotive parts, machinery components, or dense industrial materials, using 200# strength boxes can provide the necessary strength and durability to withstand the weight and prevent bursting or damage during transit.

Fragile items: Fragile items that require extra protection during shipping, such as delicate electronics, glassware, or ceramics, can benefit from 200# strength shipping boxes. The higher bursting strength of these boxes helps safeguard the contents against external pressure or impacts that could potentially cause breakage or damage.

High stacking requirements: If your shipping process involves stacking boxes on top of each other in warehouses, storage facilities, or during transportation, using 200# strength boxes ensures that they can withstand the vertical pressure without collapsing or deforming. This is particularly relevant when shipping large quantities or when space optimization is critical.

International shipping or long-distance transportation: When shipping products over long distances or internationally, the boxes may go through more handling, stacking, and potential rough treatment. Using 200# strength boxes provides added durability and protection against the rigors of extended transit, reducing the risk of damage to the contents.

Compliance with specific regulations: Certain industries or shipping regulations may require the use of boxes with higher strength ratings. For example, hazardous materials or dangerous goods may necessitate stronger boxes to meet safety standards and prevent leaks or spillage.

It's important to assess the specific weight, fragility, stacking requirements, and transportation conditions of your products to determine if using 200# strength shipping boxes is necessary. Consulting with packaging experts or considering industry-specific guidelines can also help ensure appropriate packaging choices for your specific shipping needs.

The increased cost associated with shipping 200# strength boxes can be attributed to several factors:

Material cost: Boxes with higher strength ratings typically require stronger and more durable materials. The materials used in manufacturing these boxes may be thicker, denser, or of higher quality, which can contribute to increased production costs. The cost of sourcing and processing these materials can be higher compared to standard boxes.

Manufacturing process: Producing boxes with higher strength ratings often involves specialized manufacturing techniques and equipment. These processes may require additional steps, such as reinforced stitching, double-walled construction, or stronger adhesives, which can increase production time and cost.

Quality control: Boxes with higher strength ratings are subject to more stringent quality control measures to ensure they meet the specified strength requirements. This may involve additional testing, inspections, or quality assurance processes, leading to higher production costs.

Supply and demand: Shipping boxes with higher strength ratings may have a smaller market demand compared to standard boxes. The lower demand for these specialized boxes can result in higher production costs due to economies of scale. Manufacturers may need to charge higher prices to offset the relatively lower volume of production.

Transportation costs: Stronger shipping boxes are generally heavier and bulkier than standard boxes due to the use of thicker materials. As a result, they may contribute to higher shipping costs due to increased weight and dimensional weight factors used by shipping carriers. The added weight and dimensions may also impact storage and logistics costs during transportation.

It's important to note that the specific cost difference can vary depending on factors such as box size, quantities ordered, supplier pricing, and regional variations. Comparing quotes from different suppliers or exploring alternative packaging solutions can help mitigate costs while still ensuring the required level of strength for your shipping needs.