The microcomputer interlayer bond strength Tester is mainly used for the determination of the internal bond strength of paper and paperboard. It is suitable for single-layer and multi-layer paper and paperboard, including coated paper and paper and paperboard with synthetic polymer film on the surface. It can be used by paper mills Conduct tests with paperboard mills on bond strength within the paper. Not suitable for low basis weight, porous, soft or low density paper and board. Interlayer bonding strength refers to the ability of paper and cardboard to resist interlayer separation. It is a reflection of the internal bonding ability of paper and cardboard. The internal bonding strength can be fully controlled, which is very important for processing multi-layer paper and cardboard. If the internal bonding Low or unevenly distributed values can cause problems laying paper and cardboard in offset presses using tacky inks; too high bond strength values can make processing difficult and cost companies more . This test is widely used in the printing and packaging industries of multi-layer cardboard such as boxboard, white cardboard, gray cardboard, and white cardboard.
Used for interlayer bonding of bobbin base paper, interlayer bonding of white cardboard, interlayer bonding of kraft cardboard, interlayer bonding of cardboard paper, and aluminum foil.