Corrugated box adhesive viscosity test planRead: 9932 Release time: 2018/11/12 15:50:05
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In the production practice of corrugated cardboard boxes, the bonding of various papers is a key link in production. Whether the layers of paper are tight and tightly seriously affects the quality of corrugated cardboard. , Due to adhesion problems accounted for the majority, the main surface is corrugated cardboard foaming, degumming, fake particles and other phenomena. Generally, the surface of corrugated cardboard with good bonding performance is flat, no foam, no wrinkles, no warping, no separation between the corrugated paper after bonding, and the appearance is stiff
Has better compression and cushioning properties.