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2022-11-21 0 Views

What is Box Compression Test (BCT)

Box Compression Test (BCT) strengthCLgTextile Testing Instruments, Testing Equipment Manufacturer
Estimate the BCT of a regular slotted container (RSC) with vertically arranged grooves. (Note that BCT is not the stacking strength, but the maximum load a box can support during the entire delivery cycle.)CLgTextile Testing Instruments, Testing Equipment Manufacturer
CLgTextile Testing Instruments, Testing Equipment Manufacturer
Box Compression Test (BCT)=k1∗ECT×h∗Z-- -- - -- √Refer to Mckee's formula (simplified version) where: k1=constant value 5.87h=corrugated board (CFB) thickness (inch) Z=box circumference (inch)= 2(L+W)CLgTextile Testing Instruments, Testing Equipment Manufacturer
CLgTextile Testing Instruments, Testing Equipment Manufacturer
BCT Test stands for Box Compression Test and is used to test the compressive strength of boxes. This laboratory is maintained under strict conditions and the boxes tested in the BCT test are placed between two steel plates, which are pressed against each other with increasing pressure. At some point, the box collapses and that's when you know your BCT value. CLgTextile Testing Instruments, Testing Equipment Manufacturer
CLgTextile Testing Instruments, Testing Equipment Manufacturer
Factors affecting the test:CLgTextile Testing Instruments, Testing Equipment Manufacturer
1. The inside of the box and the surrounding area are dampCLgTextile Testing Instruments, Testing Equipment Manufacturer
2. Betrade boxes for testingCLgTextile Testing Instruments, Testing Equipment Manufacturer
3. Grooves in corrugated cardboardCLgTextile Testing Instruments, Testing Equipment Manufacturer
4. BCT Exam De Jong PackagingCLgTextile Testing Instruments, Testing Equipment Manufacturer
5. Is the box printed or plainCLgTextile Testing Instruments, Testing Equipment Manufacturer
6. Factors Affecting TestingCLgTextile Testing Instruments, Testing Equipment Manufacturer
7. Structure of the boxCLgTextile Testing Instruments, Testing Equipment Manufacturer
8. What's in the boxCLgTextile Testing Instruments, Testing Equipment Manufacturer
9. Box sizeCLgTextile Testing Instruments, Testing Equipment Manufacturer
CLgTextile Testing Instruments, Testing Equipment Manufacturer
qinsun Box compressive strength test machine GT-N02B Multifunctional high precision corrugated paper Packaging and containers of other materials with a compressive strength of less than 100 kN. The testing machine adopts an advanced mechanical structure of a pair of threaded shafts and guide columns, and is controlled by an imported motor. It has the following outstanding features: good parallelism, reliable measurement accuracy and fast return speed. CLgTextile Testing Instruments, Testing Equipment Manufacturer
CLgTextile Testing Instruments, Testing Equipment Manufacturer
Carton Compression Test Standards:CLgTextile Testing Instruments, Testing Equipment Manufacturer
ISO2872, ISO2874, ASTM D642, TAPPI T804CLgTextile Testing Instruments, Testing Equipment Manufacturer
CLgTextile Testing Instruments, Testing Equipment Manufacturer
FeaturesCLgTextile Testing Instruments, Testing Equipment Manufacturer

Box Pressure Test Instrument ( computer model) has multiple functions for all parameters in the standard,such as parameter testing, display, storage, statistics, and printing functions; data p

LabCLgTextile Testing Instruments, Testing Equipment Manufacturer

The processing function directly obtains the statistical results of all parameters; it also has automatic reset and fault diagnosis functions and is easy to operate. CLgTextile Testing Instruments, Testing Equipment Manufacturer

CLgTextile Testing Instruments, Testing Equipment Manufacturer
CLgTextile Testing Instruments, Testing Equipment Manufacturer