we are offering cone collapsing strength tester. it is used to evaluate the collapsing strength of paper tubes, paper cores & paper cones for: radial compression crush. flat horizontal compression crush. flat verticalcrush....
Two horizontally opposed and movable clamping jaws, which hold a specimen 100 mm (4 in.) long under variable tension during the folding cycle, while a slotted folding blade, sliding back and forth between four creasing rollers, folds the paper at...