What is the BCT test procedure?

What is the BCT test procedure?
  • Gaurav Malhotra

Corrugated boxes are commonly used in packaging and shipping to protect products during transportation. These boxes are subjected to various types of stresses, including compression, which can occur when boxes are stacked or when they are transported. Testing the compression strength of corrugated boxes or cartons is an effective way to determine their quality. Thus, we at Presto have designed a high-quality lab testing instrument known as a box compression tester. This is one of the high-quality box testing instruments that is used to test the compression strength of different packaging materials and ensures that quality products will be delivered to the customers.

In this article, we are going to discuss brief information about box compression testers, and why testing the compression strength of corrugated boxes is crucial for paper & packaging manufacturers. Stay connected to read more about it.

Why testing the compression strength of corrugated boxes is crucial?

Testing the compression strength of corrugated boxes is crucial to ensure that they can withstand the pressure and weight placed on them during transportation without collapsing or being damaged.
Testing corrugated boxes for compression strength is essential for several reasons, including:
  • Ensuring product safety: Corrugated boxes are often used to ship fragile or delicate products, and failure to withstand compression can result in damage to the contents. By testing the boxes' compression strength, manufacturers can ensure that their products are safely transported and arrive in good condition.
  • Meeting regulatory requirements: Many countries have regulations governing packaging and shipping, and these often require that boxes meet specific strength and durability standards. Testing corrugated boxes for compression strength can help ensure compliance with these regulations.
  • Reducing shipping errors: If boxes fail during transportation, additional boxes may need to be used to replace damaged ones, resulting in additional shipping costs. By ensuring that boxes have sufficient compression strength, manufacturers can reduce the likelihood of damage and the need for additional packaging.
  • Improving customer satisfaction: Customers expect their products to arrive in good condition, and failure to meet these expectations can result in dissatisfaction and negative reviews. By testing corrugated boxes for compression strength, manufacturers can improve customer satisfaction by ensuring that their products arrive intact.
These reasons indicate that you should test the corrugated boxes accurately in order to ensure the quality of the materials delivered. With the use of the Presto box compression testing instrument, you can easily overcome the challenge of compressed boxes. Let’s discuss a brief about this quality testing equipment.

Determine the Maximum Load Capacity of Boxes by Testing With Presto Box Compression Tester

The Presto Box Compression Tester is a highly reliable and accurate testing instrument designed to measure the compression strength of corrugated boxes. It features a microprocessor-based display that provides precise and consistent test results. This box compression testing instrument is equipped with uniform compression force to ensure accurate measurements.
The TARE and Peak Hold facility allows for improved accuracy and repeatability of test results. This testing equipment is designed with over-travel protection and a strong base plate with a rugged structure for added durability.
The bright LED display and feather touch controls make it easy to operate. This box-testing instrument is available in a computerized model and various platform sizes with different load cell capacities.
An optional printer facility is also available for record-keeping purposes. Overall, the Presto Box Compression Tester is an essential tool for ensuring the quality and reliability of corrugated boxes used for packaging and shipping.
Now, let us discuss briefly the features and technical specifications of this quality testing equipment.

Features of Presto box compression tester digital

  • Microprocessor-based display for accurate test results
  • Highly accurate test results under uniform compression Force
  • TARE and Peak Hold Facility Available
  • Over travel protection
  • Strong base plate with a rugged structure
  • Bright LED display
  • Feather touch controls
  • Available in Computerized model also
  • Available in various platform sizes and Load Cell Capacity
  • Optional Printer Facility

Technical specifications of Presto box compression tester digital

  • Type: Compression
  • Capacity: 500 Kgf
  • Display: LED (Digital)
  • Accuracy: ± 2% full scale (with master load).
  • Least Count: 200 gm
  • Power: 220V, Single phase, 50 Hz
  • Test Platform Size: 450 * 450 mm
  • Test Speed: 12.5 ± 2.5 mm/min
  • Motor: 1 HP Three Phase, 1350 rpm
  • Standard: ASTM D642, ASTM D4169, TAPPI T804, ISO 12048, and JIS Z0212
With these high-end features and technical specifications, manufacturers of the paper & packaging industry can deliver quality materials to customers and ensure quality packaging. Now, let us discuss the working procedure of BCT.

Steps to conduct BCT on corrugated boxes

The Box Compression Test (BCT) is a standardized method for measuring the compression strength of corrugated boxes. Below we have listed some of the crucial steps to perform this procedure.
  • To begin a box compression test, first, prepare the testing specimen and position it on the machine.
  • It is crucial to use the provided marking points to ensure that the specimen is centered on the plate, which will provide accurate test results.
  • Next, bring the compression plate closer to the specimen by turning the rotary switch downward.
  • To increase the plate's speed to 50 mm/min, utilize the fast runner option.
  • Finally, to eliminate any air gap between the compression plate and the specimen, apply a preload of 1 or 2 kgf on the specimen.
By following these points, one can accurately test the compression strength of boxes with ease. To know more about this lab testing instrument like box compression tester price, or want a FREE SAMPLE TESTING SESSION for this testing equipment, then give us a call at +91 9210903903 or email us at info@prestogroup.com. Our technical experts will guide you well regarding the product query.

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