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Researches showed that users had two main problems with their scissors. One of these is that they cannot fit their hand to the scissors handles, and the other is that for cutting various materials they must use specific scissors and they do not have any product to do all they need for cutting. Here are solutions for these problems. Elasticity and openness of the handles give them an opportunity to fit any size of hands with the handles, and adjustable pivot or hinge let them to cut whatever they need, like papers, carton boards and fabrics, thick cardboards and even soft metals.
IUST
tehran, Iran
proff. Naser Koleini Mamaghani (Phd)
IUST
tehran, Iran