CNC PAPER TUBE BENDING 纸罐自动弯头机
Paper bending, bending section will be the third branch of the rollers and the original bottom sheet transfer rollers and drag into it.
纸张弯曲后，弯曲部分会被第三支转辊和原底部输纸传送辊卷住并往里拖。
The PaperPhone lets people make calls by bending the epaper. telegraph made from electronic paper has been demonstrated by researchers in Canada.
加拿大研究人员日前研发了一款使用电子纸制作的智能“纸手机”。
Stiffness: It is a measure of the bending strength of paper and board.
挺度：挺度是衡量纸和纸板耐弯曲的强度性能。
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