For copper busbar laminates, the label does not define the incoming construction.
Copper busbar laminates: layers
ERIFLEX describes sliding copper laminates within insulation in this plain-copper FLEXIBAR document.
Mersen describes copper conductors separated by dielectric layers, laminated into one structure.
Fictional orders specify a sliding pack and a completed dielectric-separated assembly.
Bonding changes the first specification; separate copper layers do not fulfill the second.

Order
Do not price omitted work at zero.


Discuss
Contact Jiurun with the identified incoming construction and required cut pieces to discuss the circular-saw task.
Jiurun manufactures industrial aluminum and nonferrous circular-saw equipment. Suitability for these constructions, busbar supply, electrical design, insulation processing and complete assembly remain unverified.