Item Corrugated Box Packaging
Edge Crush Strength (ECT)
The edge crush strength is a measure of the corrugated box's force resistance per unit width. The edge crush test measures the amount of pressure a box can withstand over its edges before collapsing or deforming. The ECT of a corrugated box is expressed in pounds per inch or kilogram per centimeter. The higher the ECT, the more the box can hold without collapsing. This strength indicator is useful for measuring the strength of boxes that will be stacked and transported.
Bursting Strength
Bursting strength is a measure of the resistance of corrugated boxes to bursting or puncturing. The bursting strength of a corrugated box is measured by applying pressure to the surface of the box until it fails. The bursting strength is expressed in pounds per square inch or kilogram per square centimeter. The higher the bursting strength, the more resistant the box is to punctures and external forces.
Puncture Strength
Puncture strength is another critical indicator of the physical strength of corrugated boxes. It is the amount of pressure a box can withstand without being punctured. Puncture strength is measured in pounds or kilograms. This strength indicator is useful for measuring the strength of boxes that will be used to transport sharp-edged or pointed objects.
Adhesive Strength
Adhesive strength is a measure of the adhesive’s bonding strength that holds the fluted layers together. Adhesive strength is measured in pounds per lineal inch or kilogram per centimeter. The stronger the adhesive strength, the more reliable the box’s structure and the better it can hold things together.
Empty Box Compressive Strength
Empty box compressive strength (EBCT) is a measure of the strength of a corrugated box before anything is put inside it. It is the maximum weight a box can withstand without being crushed. The EBCT is measured in pounds or kilograms and is determined by the grade of the cardboard, the flute size, and the number of layers. The higher the EBCT, the more weight the box can hold without deforming.
In conclusion, corrugated boxes are among the most reliable packaging materials due to their physical strength and durability. Manufacturers use a series of physical strength indicators to determine a box's ability to protect its contents during transportation and storage. These indicators include edge crush strength, bursting strength, puncture strength, adhesive strength, and empty box compressive strength. Corrugated boxes that meet these strength requirements provide the best protection to the contents and help eliminate risks of damage during transit or storage.
【Place of Origin 】：dongguan, China
【Product name】：Item corrugated box packaging
【Size】：Custom Size Accepted
【Usage】：Packing Items
【Printing】：Customers'requirements
【Design】：Customer's Specific Requirement
【Artwork format】：AI PDF PSD CDR
【Certificate】：SGS、ISO、FSC
Product Details
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Product Qualification
High quality control guaranteed by our testing center and engineers who will check each lot before shipment
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FAQ
Q: Can the size be customized?
A: Yes, you can provide us the length, width and height of the product
Q: Can we use our own logo?
A: Yes, we can print your private logo according to your request.
Q: Can the carton bear the weight?
A: The load-bearing capacity of corrugated cardboard can meet the requirements.
Q: How long is your delivery time?
A: The general delivery time is 10-15 working days after receiving your order confirmation, if we have it in stock, it only takes 5-7 days.
Deliver,shipping and serving
We are an experienced technical team in the industry, with the most advanced production equipment and the most professional global sales experience, equipped with redundant production lines, which can produce uninterrupted throughout the day.
hour printing service: quickly design an exclusive design for you, fast service response, short customization cycle, to ensure that your goods arrive on schedule.
professional design: Professional production team, innovative design concept. According to the aesthetic elements of modern people and the aesthetic needs of targeted industries, combined with the cultural design capabilities of the enterprise, the packaging box style can effectively increase the marketing power and publicity power.
Heyu Packaging has a complete production, supply and sales management mechanism, and the carton has undergone strict testing to ensure the excellent performance of the product.
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