Paper interlayer peeling testing machine

Paper interlayer peeling tester, interlayer bonding strength tester, cardboard interlayer bonding strength tester (internal bonding strength tester) is a specialized instrument for testing the interlayer bonding strength of cardboard. Widely used for internal bonding strength testing of white cardboard, box cardboard, kraft paper, white cardboard, parchment paper, copperplate paper, etc. The internal bonding strength is an important indicator of the printing performance of cardboard. When the cardboard is printed on a viscous ink offset press, insufficient internal bonding strength can cause the cardboard to peel off internally; Uneven internal bonding strength can affect printing quality.

The interlayer bonding (internal bonding) strength refers to the ability of cardboard to resist interlayer separation and reflects the internal bonding ability of paper. The interlayer peeling strength can be accurately measured using a paper interlayer peeling strength tester, and the interlayer bonding (internal bonding) strength can be controlled. This is very important for processing multi-layer paper and cardboard. If the internal bonding value is low or unevenly distributed, it may cause problems when paper and cardboard are laid flat in offset printing machines using viscous ink; If the adhesive strength value is too high, it will bring difficulties to processing and increase the company's costs. TAPPI-UM403 Paper Interlayer Bonding Strength Tester GB/T26203 Paperboard Interlayer Peel Strength Tester. The paper interlayer peel strength tester is widely used in the printing and packaging industry for testing multi-layer cardboard such as cardboard, white cardboard, grey cardboard, white cardboard, etc.